1 ;; Machine description for IBM RISC System 6000 (POWER) for GNU C compiler
2 ;; Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
3 ;; 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
4 ;; Free Software Foundation, Inc.
5 ;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
7 ;; This file is part of GCC.
9 ;; GCC is free software; you can redistribute it and/or modify it
10 ;; under the terms of the GNU General Public License as published
11 ;; by the Free Software Foundation; either version 3, or (at your
12 ;; option) any later version.
14 ;; GCC is distributed in the hope that it will be useful, but WITHOUT
15 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
17 ;; License for more details.
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GCC; see the file COPYING3. If not see
21 ;; <http://www.gnu.org/licenses/>.
23 ;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
30 [(STACK_POINTER_REGNUM 1)
32 (STATIC_CHAIN_REGNUM 11)
33 (HARD_FRAME_POINTER_REGNUM 31)
37 (ARG_POINTER_REGNUM 67)
48 (FIRST_ALTIVEC_REGNO 77)
49 (LAST_ALTIVEC_REGNO 108)
54 (FRAME_POINTER_REGNUM 113)
56 ; ABI defined stack offsets for storing the TOC pointer with AIX calls.
57 (TOC_SAVE_OFFSET_32BIT 20)
58 (TOC_SAVE_OFFSET_64BIT 40)
60 ; Function TOC offset in the AIX function descriptor.
61 (AIX_FUNC_DESC_TOC_32BIT 4)
62 (AIX_FUNC_DESC_TOC_64BIT 8)
64 ; Static chain offset in the AIX function descriptor.
65 (AIX_FUNC_DESC_SC_32BIT 8)
66 (AIX_FUNC_DESC_SC_64BIT 16)
73 (define_c_enum "unspec"
74 [UNSPEC_FRSP ; frsp for POWER machines
75 UNSPEC_PROBE_STACK ; probe stack memory reference
76 UNSPEC_TIE ; tie stack contents and stack pointer
77 UNSPEC_TOCPTR ; address of a word pointing to the TOC
78 UNSPEC_TOC ; address of the TOC (more-or-less)
80 UNSPEC_MV_CR_OV ; move_from_CR_ov_bit
86 UNSPEC_LD_MPIC ; load_macho_picbase
87 UNSPEC_MPIC_CORRECT ; macho_correct_pic
101 UNSPEC_FIX_TRUNC_TF ; fadd, rounding towards zero
102 UNSPEC_MV_CR_GT ; move_from_CR_gt_bit
119 UNSPEC_MACHOPIC_OFFSET
131 ;; UNSPEC_VOLATILE usage
134 (define_c_enum "unspecv"
136 UNSPECV_LL ; load-locked
137 UNSPECV_SC ; store-conditional
138 UNSPECV_PROBE_STACK_RANGE ; probe range of stack addresses
139 UNSPECV_EH_RR ; eh_reg_restore
140 UNSPECV_ISYNC ; isync instruction
141 UNSPECV_LWSYNC ; lwsync
145 ;; Define an insn type attribute. This is used in function unit delay
147 (define_attr "type" "integer,two,three,load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,store,store_ux,store_u,fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,vecload,vecstore,imul,imul2,imul3,lmul,idiv,ldiv,insert_word,branch,cmp,fast_compare,compare,var_delayed_compare,delayed_compare,imul_compare,lmul_compare,fpcompare,cr_logical,delayed_cr,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,brinc,vecsimple,veccomplex,vecdiv,veccmp,veccmpsimple,vecperm,vecfloat,vecfdiv,isync,sync,load_l,store_c,shift,trap,insert_dword,var_shift_rotate,cntlz,exts,mffgpr,mftgpr,isel"
148 (const_string "integer"))
150 ;; Define floating point instruction sub-types for use with Xfpu.md
151 (define_attr "fp_type" "fp_default,fp_addsub_s,fp_addsub_d,fp_mul_s,fp_mul_d,fp_div_s,fp_div_d,fp_maddsub_s,fp_maddsub_d,fp_sqrt_s,fp_sqrt_d" (const_string "fp_default"))
153 ;; Length (in bytes).
154 ; '(pc)' in the following doesn't include the instruction itself; it is
155 ; calculated as if the instruction had zero size.
156 (define_attr "length" ""
157 (if_then_else (eq_attr "type" "branch")
158 (if_then_else (and (ge (minus (match_dup 0) (pc))
160 (lt (minus (match_dup 0) (pc))
166 ;; Processor type -- this attribute must exactly match the processor_type
167 ;; enumeration in rs6000.h.
169 (define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc476,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,ppce300c2,ppce300c3,ppce500mc,ppce500mc64,power4,power5,power6,power7,cell,ppca2,titan"
170 (const (symbol_ref "rs6000_cpu_attr")))
173 ;; If this instruction is microcoded on the CELL processor
174 ; The default for load extended, the recorded instructions and rotate/shifts by a variable is always microcoded
175 (define_attr "cell_micro" "not,conditional,always"
176 (if_then_else (eq_attr "type" "compare,delayed_compare,imul_compare,lmul_compare,load_ext,load_ext_ux,var_shift_rotate,var_delayed_compare")
177 (const_string "always")
178 (const_string "not")))
180 (automata_option "ndfa")
194 (include "e300c2c3.md")
195 (include "e500mc.md")
196 (include "e500mc64.md")
197 (include "power4.md")
198 (include "power5.md")
199 (include "power6.md")
200 (include "power7.md")
206 (include "predicates.md")
207 (include "constraints.md")
209 (include "darwin.md")
214 ; This mode iterator allows :GPR to be used to indicate the allowable size
215 ; of whole values in GPRs.
216 (define_mode_iterator GPR [SI (DI "TARGET_POWERPC64")])
218 ; Any supported integer mode.
219 (define_mode_iterator INT [QI HI SI DI TI])
221 ; Any supported integer mode that fits in one register.
222 (define_mode_iterator INT1 [QI HI SI (DI "TARGET_POWERPC64")])
224 ; extend modes for DImode
225 (define_mode_iterator QHSI [QI HI SI])
227 ; SImode or DImode, even if DImode doesn't fit in GPRs.
228 (define_mode_iterator SDI [SI DI])
230 ; The size of a pointer. Also, the size of the value that a record-condition
231 ; (one with a '.') will compare; and the size used for arithmetic carries.
232 (define_mode_iterator P [(SI "TARGET_32BIT") (DI "TARGET_64BIT")])
234 ; Any hardware-supported floating-point mode
235 (define_mode_iterator FP [
236 (SF "TARGET_HARD_FLOAT
237 && ((TARGET_FPRS && TARGET_SINGLE_FLOAT) || TARGET_E500_SINGLE)")
238 (DF "TARGET_HARD_FLOAT
239 && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)")
240 (TF "!TARGET_IEEEQUAD
242 && (TARGET_FPRS || TARGET_E500_DOUBLE)
243 && TARGET_LONG_DOUBLE_128")
247 ; Any fma capable floating-point mode.
248 (define_mode_iterator FMA_F [
249 (SF "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT")
250 (DF "(TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT)
251 || VECTOR_UNIT_VSX_P (DFmode)")
252 (V2SF "TARGET_PAIRED_FLOAT")
253 (V4SF "VECTOR_UNIT_ALTIVEC_OR_VSX_P (V4SFmode)")
254 (V2DF "VECTOR_UNIT_ALTIVEC_OR_VSX_P (V2DFmode)")
257 ; These modes do not fit in integer registers in 32-bit mode.
258 ; but on e500v2, the gpr are 64 bit registers
259 (define_mode_iterator DIFD [DI (DF "!TARGET_E500_DOUBLE") DD])
261 ; Iterator for reciprocal estimate instructions
262 (define_mode_iterator RECIPF [SF DF V4SF V2DF])
264 ; Iterator for just SF/DF
265 (define_mode_iterator SFDF [SF DF])
267 ; Various instructions that come in SI and DI forms.
268 ; A generic w/d attribute, for things like cmpw/cmpd.
269 (define_mode_attr wd [(QI "b") (HI "h") (SI "w") (DI "d")])
272 (define_mode_attr dbits [(QI "56") (HI "48") (SI "32")])
274 ;; ISEL/ISEL64 target selection
275 (define_mode_attr sel [(SI "") (DI "64")])
277 ;; Suffix for reload patterns
278 (define_mode_attr ptrsize [(SI "32bit")
281 (define_mode_attr tptrsize [(SI "TARGET_32BIT")
282 (DI "TARGET_64BIT")])
284 (define_mode_attr mptrsize [(SI "si")
287 (define_mode_attr ptrload [(SI "{l|lwz}")
290 (define_mode_attr rreg [(SF "f")
295 (define_mode_attr rreg2 [(SF "f")
298 (define_mode_attr SI_CONVERT_FP [(SF "TARGET_FCFIDS")
299 (DF "TARGET_FCFID")])
301 (define_mode_attr E500_CONVERT [(SF "!TARGET_FPRS")
302 (DF "TARGET_E500_DOUBLE")])
304 (define_mode_attr TARGET_FLOAT [(SF "TARGET_SINGLE_FLOAT")
305 (DF "TARGET_DOUBLE_FLOAT")])
307 ;; Start with fixed-point load and store insns. Here we put only the more
308 ;; complex forms. Basic data transfer is done later.
310 (define_expand "zero_extend<mode>di2"
311 [(set (match_operand:DI 0 "gpc_reg_operand" "")
312 (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "")))]
316 (define_insn "*zero_extend<mode>di2_internal1"
317 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
318 (zero_extend:DI (match_operand:QHSI 1 "reg_or_mem_operand" "m,r")))]
322 rldicl %0,%1,0,<dbits>"
323 [(set_attr "type" "load,*")])
325 (define_insn "*zero_extend<mode>di2_internal2"
326 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
327 (compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "r,r"))
329 (clobber (match_scratch:DI 2 "=r,r"))]
332 rldicl. %2,%1,0,<dbits>
334 [(set_attr "type" "compare")
335 (set_attr "length" "4,8")])
338 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
339 (compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" ""))
341 (clobber (match_scratch:DI 2 ""))]
342 "TARGET_POWERPC64 && reload_completed"
344 (zero_extend:DI (match_dup 1)))
346 (compare:CC (match_dup 2)
350 (define_insn "*zero_extend<mode>di2_internal3"
351 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
352 (compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" "r,r"))
354 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
355 (zero_extend:DI (match_dup 1)))]
358 rldicl. %0,%1,0,<dbits>
360 [(set_attr "type" "compare")
361 (set_attr "length" "4,8")])
364 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
365 (compare:CC (zero_extend:DI (match_operand:QHSI 1 "gpc_reg_operand" ""))
367 (set (match_operand:DI 0 "gpc_reg_operand" "")
368 (zero_extend:DI (match_dup 1)))]
369 "TARGET_POWERPC64 && reload_completed"
371 (zero_extend:DI (match_dup 1)))
373 (compare:CC (match_dup 0)
377 (define_insn "extendqidi2"
378 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
379 (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r")))]
382 [(set_attr "type" "exts")])
385 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
386 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
388 (clobber (match_scratch:DI 2 "=r,r"))]
393 [(set_attr "type" "compare")
394 (set_attr "length" "4,8")])
397 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
398 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
400 (clobber (match_scratch:DI 2 ""))]
401 "TARGET_POWERPC64 && reload_completed"
403 (sign_extend:DI (match_dup 1)))
405 (compare:CC (match_dup 2)
410 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
411 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
413 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
414 (sign_extend:DI (match_dup 1)))]
419 [(set_attr "type" "compare")
420 (set_attr "length" "4,8")])
423 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
424 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
426 (set (match_operand:DI 0 "gpc_reg_operand" "")
427 (sign_extend:DI (match_dup 1)))]
428 "TARGET_POWERPC64 && reload_completed"
430 (sign_extend:DI (match_dup 1)))
432 (compare:CC (match_dup 0)
436 (define_expand "extendhidi2"
437 [(set (match_operand:DI 0 "gpc_reg_operand" "")
438 (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]
443 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
444 (sign_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
445 "TARGET_POWERPC64 && rs6000_gen_cell_microcode"
449 [(set_attr "type" "load_ext,exts")])
452 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
453 (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r")))]
454 "TARGET_POWERPC64 && !rs6000_gen_cell_microcode"
456 [(set_attr "type" "exts")])
459 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
460 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
462 (clobber (match_scratch:DI 2 "=r,r"))]
467 [(set_attr "type" "compare")
468 (set_attr "length" "4,8")])
471 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
472 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
474 (clobber (match_scratch:DI 2 ""))]
475 "TARGET_POWERPC64 && reload_completed"
477 (sign_extend:DI (match_dup 1)))
479 (compare:CC (match_dup 2)
484 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
485 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
487 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
488 (sign_extend:DI (match_dup 1)))]
493 [(set_attr "type" "compare")
494 (set_attr "length" "4,8")])
497 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
498 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
500 (set (match_operand:DI 0 "gpc_reg_operand" "")
501 (sign_extend:DI (match_dup 1)))]
502 "TARGET_POWERPC64 && reload_completed"
504 (sign_extend:DI (match_dup 1)))
506 (compare:CC (match_dup 0)
510 (define_expand "extendsidi2"
511 [(set (match_operand:DI 0 "gpc_reg_operand" "")
512 (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]
517 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
518 (sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r")))]
519 "TARGET_POWERPC64 && rs6000_gen_cell_microcode"
523 [(set_attr "type" "load_ext,exts")])
526 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
527 (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r")))]
528 "TARGET_POWERPC64 && !rs6000_gen_cell_microcode"
530 [(set_attr "type" "exts")])
533 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
534 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
536 (clobber (match_scratch:DI 2 "=r,r"))]
541 [(set_attr "type" "compare")
542 (set_attr "length" "4,8")])
545 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
546 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
548 (clobber (match_scratch:DI 2 ""))]
549 "TARGET_POWERPC64 && reload_completed"
551 (sign_extend:DI (match_dup 1)))
553 (compare:CC (match_dup 2)
558 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
559 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
561 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
562 (sign_extend:DI (match_dup 1)))]
567 [(set_attr "type" "compare")
568 (set_attr "length" "4,8")])
571 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
572 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
574 (set (match_operand:DI 0 "gpc_reg_operand" "")
575 (sign_extend:DI (match_dup 1)))]
576 "TARGET_POWERPC64 && reload_completed"
578 (sign_extend:DI (match_dup 1)))
580 (compare:CC (match_dup 0)
584 (define_expand "zero_extendqisi2"
585 [(set (match_operand:SI 0 "gpc_reg_operand" "")
586 (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "")))]
591 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
592 (zero_extend:SI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
596 {rlinm|rlwinm} %0,%1,0,0xff"
597 [(set_attr "type" "load,*")])
600 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
601 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
603 (clobber (match_scratch:SI 2 "=r,r"))]
606 {andil.|andi.} %2,%1,0xff
608 [(set_attr "type" "fast_compare,compare")
609 (set_attr "length" "4,8")])
612 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
613 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
615 (clobber (match_scratch:SI 2 ""))]
618 (zero_extend:SI (match_dup 1)))
620 (compare:CC (match_dup 2)
625 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
626 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
628 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
629 (zero_extend:SI (match_dup 1)))]
632 {andil.|andi.} %0,%1,0xff
634 [(set_attr "type" "fast_compare,compare")
635 (set_attr "length" "4,8")])
638 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
639 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
641 (set (match_operand:SI 0 "gpc_reg_operand" "")
642 (zero_extend:SI (match_dup 1)))]
645 (zero_extend:SI (match_dup 1)))
647 (compare:CC (match_dup 0)
651 (define_expand "extendqisi2"
652 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
653 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
658 emit_insn (gen_extendqisi2_ppc (operands[0], operands[1]));
659 else if (TARGET_POWER)
660 emit_insn (gen_extendqisi2_power (operands[0], operands[1]));
662 emit_insn (gen_extendqisi2_no_power (operands[0], operands[1]));
666 (define_insn "extendqisi2_ppc"
667 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
668 (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r")))]
671 [(set_attr "type" "exts")])
674 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
675 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
677 (clobber (match_scratch:SI 2 "=r,r"))]
682 [(set_attr "type" "compare")
683 (set_attr "length" "4,8")])
686 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
687 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
689 (clobber (match_scratch:SI 2 ""))]
690 "TARGET_POWERPC && reload_completed"
692 (sign_extend:SI (match_dup 1)))
694 (compare:CC (match_dup 2)
699 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
700 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
702 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
703 (sign_extend:SI (match_dup 1)))]
708 [(set_attr "type" "compare")
709 (set_attr "length" "4,8")])
712 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
713 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
715 (set (match_operand:SI 0 "gpc_reg_operand" "")
716 (sign_extend:SI (match_dup 1)))]
717 "TARGET_POWERPC && reload_completed"
719 (sign_extend:SI (match_dup 1)))
721 (compare:CC (match_dup 0)
725 (define_expand "extendqisi2_power"
726 [(parallel [(set (match_dup 2)
727 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
729 (clobber (scratch:SI))])
730 (parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
731 (ashiftrt:SI (match_dup 2)
733 (clobber (scratch:SI))])]
736 { operands[1] = gen_lowpart (SImode, operands[1]);
737 operands[2] = gen_reg_rtx (SImode); }")
739 (define_expand "extendqisi2_no_power"
741 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
743 (set (match_operand:SI 0 "gpc_reg_operand" "")
744 (ashiftrt:SI (match_dup 2)
746 "! TARGET_POWER && ! TARGET_POWERPC"
748 { operands[1] = gen_lowpart (SImode, operands[1]);
749 operands[2] = gen_reg_rtx (SImode); }")
751 (define_expand "zero_extendqihi2"
752 [(set (match_operand:HI 0 "gpc_reg_operand" "")
753 (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "")))]
758 [(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
759 (zero_extend:HI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
763 {rlinm|rlwinm} %0,%1,0,0xff"
764 [(set_attr "type" "load,*")])
767 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
768 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
770 (clobber (match_scratch:HI 2 "=r,r"))]
773 {andil.|andi.} %2,%1,0xff
775 [(set_attr "type" "fast_compare,compare")
776 (set_attr "length" "4,8")])
779 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
780 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
782 (clobber (match_scratch:HI 2 ""))]
785 (zero_extend:HI (match_dup 1)))
787 (compare:CC (match_dup 2)
792 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
793 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
795 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
796 (zero_extend:HI (match_dup 1)))]
799 {andil.|andi.} %0,%1,0xff
801 [(set_attr "type" "fast_compare,compare")
802 (set_attr "length" "4,8")])
805 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
806 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
808 (set (match_operand:HI 0 "gpc_reg_operand" "")
809 (zero_extend:HI (match_dup 1)))]
812 (zero_extend:HI (match_dup 1)))
814 (compare:CC (match_dup 0)
818 (define_expand "extendqihi2"
819 [(use (match_operand:HI 0 "gpc_reg_operand" ""))
820 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
825 emit_insn (gen_extendqihi2_ppc (operands[0], operands[1]));
826 else if (TARGET_POWER)
827 emit_insn (gen_extendqihi2_power (operands[0], operands[1]));
829 emit_insn (gen_extendqihi2_no_power (operands[0], operands[1]));
833 (define_insn "extendqihi2_ppc"
834 [(set (match_operand:HI 0 "gpc_reg_operand" "=r")
835 (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r")))]
838 [(set_attr "type" "exts")])
841 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
842 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
844 (clobber (match_scratch:HI 2 "=r,r"))]
849 [(set_attr "type" "compare")
850 (set_attr "length" "4,8")])
853 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
854 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
856 (clobber (match_scratch:HI 2 ""))]
857 "TARGET_POWERPC && reload_completed"
859 (sign_extend:HI (match_dup 1)))
861 (compare:CC (match_dup 2)
866 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
867 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
869 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
870 (sign_extend:HI (match_dup 1)))]
875 [(set_attr "type" "compare")
876 (set_attr "length" "4,8")])
879 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
880 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
882 (set (match_operand:HI 0 "gpc_reg_operand" "")
883 (sign_extend:HI (match_dup 1)))]
884 "TARGET_POWERPC && reload_completed"
886 (sign_extend:HI (match_dup 1)))
888 (compare:CC (match_dup 0)
892 (define_expand "extendqihi2_power"
893 [(parallel [(set (match_dup 2)
894 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
896 (clobber (scratch:SI))])
897 (parallel [(set (match_operand:HI 0 "gpc_reg_operand" "")
898 (ashiftrt:SI (match_dup 2)
900 (clobber (scratch:SI))])]
903 { operands[0] = gen_lowpart (SImode, operands[0]);
904 operands[1] = gen_lowpart (SImode, operands[1]);
905 operands[2] = gen_reg_rtx (SImode); }")
907 (define_expand "extendqihi2_no_power"
909 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
911 (set (match_operand:HI 0 "gpc_reg_operand" "")
912 (ashiftrt:SI (match_dup 2)
914 "! TARGET_POWER && ! TARGET_POWERPC"
916 { operands[0] = gen_lowpart (SImode, operands[0]);
917 operands[1] = gen_lowpart (SImode, operands[1]);
918 operands[2] = gen_reg_rtx (SImode); }")
920 (define_expand "zero_extendhisi2"
921 [(set (match_operand:SI 0 "gpc_reg_operand" "")
922 (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
927 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
928 (zero_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
932 {rlinm|rlwinm} %0,%1,0,0xffff"
933 [(set_attr "type" "load,*")])
936 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
937 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
939 (clobber (match_scratch:SI 2 "=r,r"))]
942 {andil.|andi.} %2,%1,0xffff
944 [(set_attr "type" "fast_compare,compare")
945 (set_attr "length" "4,8")])
948 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
949 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
951 (clobber (match_scratch:SI 2 ""))]
954 (zero_extend:SI (match_dup 1)))
956 (compare:CC (match_dup 2)
961 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
962 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
964 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
965 (zero_extend:SI (match_dup 1)))]
968 {andil.|andi.} %0,%1,0xffff
970 [(set_attr "type" "fast_compare,compare")
971 (set_attr "length" "4,8")])
974 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
975 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
977 (set (match_operand:SI 0 "gpc_reg_operand" "")
978 (zero_extend:SI (match_dup 1)))]
981 (zero_extend:SI (match_dup 1)))
983 (compare:CC (match_dup 0)
987 (define_expand "extendhisi2"
988 [(set (match_operand:SI 0 "gpc_reg_operand" "")
989 (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
994 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
995 (sign_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
996 "rs6000_gen_cell_microcode"
1000 [(set_attr "type" "load_ext,exts")])
1003 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1004 (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r")))]
1005 "!rs6000_gen_cell_microcode"
1006 "{exts|extsh} %0,%1"
1007 [(set_attr "type" "exts")])
1010 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1011 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
1013 (clobber (match_scratch:SI 2 "=r,r"))]
1016 {exts.|extsh.} %2,%1
1018 [(set_attr "type" "compare")
1019 (set_attr "length" "4,8")])
1022 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
1023 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
1025 (clobber (match_scratch:SI 2 ""))]
1028 (sign_extend:SI (match_dup 1)))
1030 (compare:CC (match_dup 2)
1035 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1036 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
1038 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1039 (sign_extend:SI (match_dup 1)))]
1042 {exts.|extsh.} %0,%1
1044 [(set_attr "type" "compare")
1045 (set_attr "length" "4,8")])
1047 ;; IBM 405, 440, 464 and 476 half-word multiplication operations.
1049 (define_insn "*macchwc"
1050 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1051 (compare:CC (plus:SI (mult:SI (ashiftrt:SI
1052 (match_operand:SI 2 "gpc_reg_operand" "r")
1055 (match_operand:HI 1 "gpc_reg_operand" "r")))
1056 (match_operand:SI 4 "gpc_reg_operand" "0"))
1058 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1059 (plus:SI (mult:SI (ashiftrt:SI
1066 "macchw. %0, %1, %2"
1067 [(set_attr "type" "imul3")])
1069 (define_insn "*macchw"
1070 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1071 (plus:SI (mult:SI (ashiftrt:SI
1072 (match_operand:SI 2 "gpc_reg_operand" "r")
1075 (match_operand:HI 1 "gpc_reg_operand" "r")))
1076 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1079 [(set_attr "type" "imul3")])
1081 (define_insn "*macchwuc"
1082 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1083 (compare:CC (plus:SI (mult:SI (lshiftrt:SI
1084 (match_operand:SI 2 "gpc_reg_operand" "r")
1087 (match_operand:HI 1 "gpc_reg_operand" "r")))
1088 (match_operand:SI 4 "gpc_reg_operand" "0"))
1090 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1091 (plus:SI (mult:SI (lshiftrt:SI
1098 "macchwu. %0, %1, %2"
1099 [(set_attr "type" "imul3")])
1101 (define_insn "*macchwu"
1102 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1103 (plus:SI (mult:SI (lshiftrt:SI
1104 (match_operand:SI 2 "gpc_reg_operand" "r")
1107 (match_operand:HI 1 "gpc_reg_operand" "r")))
1108 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1110 "macchwu %0, %1, %2"
1111 [(set_attr "type" "imul3")])
1113 (define_insn "*machhwc"
1114 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1115 (compare:CC (plus:SI (mult:SI (ashiftrt:SI
1116 (match_operand:SI 1 "gpc_reg_operand" "%r")
1119 (match_operand:SI 2 "gpc_reg_operand" "r")
1121 (match_operand:SI 4 "gpc_reg_operand" "0"))
1123 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1124 (plus:SI (mult:SI (ashiftrt:SI
1132 "machhw. %0, %1, %2"
1133 [(set_attr "type" "imul3")])
1135 (define_insn "*machhw"
1136 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1137 (plus:SI (mult:SI (ashiftrt:SI
1138 (match_operand:SI 1 "gpc_reg_operand" "%r")
1141 (match_operand:SI 2 "gpc_reg_operand" "r")
1143 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1146 [(set_attr "type" "imul3")])
1148 (define_insn "*machhwuc"
1149 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1150 (compare:CC (plus:SI (mult:SI (lshiftrt:SI
1151 (match_operand:SI 1 "gpc_reg_operand" "%r")
1154 (match_operand:SI 2 "gpc_reg_operand" "r")
1156 (match_operand:SI 4 "gpc_reg_operand" "0"))
1158 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1159 (plus:SI (mult:SI (lshiftrt:SI
1167 "machhwu. %0, %1, %2"
1168 [(set_attr "type" "imul3")])
1170 (define_insn "*machhwu"
1171 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1172 (plus:SI (mult:SI (lshiftrt:SI
1173 (match_operand:SI 1 "gpc_reg_operand" "%r")
1176 (match_operand:SI 2 "gpc_reg_operand" "r")
1178 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1180 "machhwu %0, %1, %2"
1181 [(set_attr "type" "imul3")])
1183 (define_insn "*maclhwc"
1184 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1185 (compare:CC (plus:SI (mult:SI (sign_extend:SI
1186 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1188 (match_operand:HI 2 "gpc_reg_operand" "r")))
1189 (match_operand:SI 4 "gpc_reg_operand" "0"))
1191 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1192 (plus:SI (mult:SI (sign_extend:SI
1198 "maclhw. %0, %1, %2"
1199 [(set_attr "type" "imul3")])
1201 (define_insn "*maclhw"
1202 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1203 (plus:SI (mult:SI (sign_extend:SI
1204 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1206 (match_operand:HI 2 "gpc_reg_operand" "r")))
1207 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1210 [(set_attr "type" "imul3")])
1212 (define_insn "*maclhwuc"
1213 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1214 (compare:CC (plus:SI (mult:SI (zero_extend:SI
1215 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1217 (match_operand:HI 2 "gpc_reg_operand" "r")))
1218 (match_operand:SI 4 "gpc_reg_operand" "0"))
1220 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1221 (plus:SI (mult:SI (zero_extend:SI
1227 "maclhwu. %0, %1, %2"
1228 [(set_attr "type" "imul3")])
1230 (define_insn "*maclhwu"
1231 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1232 (plus:SI (mult:SI (zero_extend:SI
1233 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1235 (match_operand:HI 2 "gpc_reg_operand" "r")))
1236 (match_operand:SI 3 "gpc_reg_operand" "0")))]
1238 "maclhwu %0, %1, %2"
1239 [(set_attr "type" "imul3")])
1241 (define_insn "*nmacchwc"
1242 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1243 (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
1244 (mult:SI (ashiftrt:SI
1245 (match_operand:SI 2 "gpc_reg_operand" "r")
1248 (match_operand:HI 1 "gpc_reg_operand" "r"))))
1250 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1251 (minus:SI (match_dup 4)
1252 (mult:SI (ashiftrt:SI
1258 "nmacchw. %0, %1, %2"
1259 [(set_attr "type" "imul3")])
1261 (define_insn "*nmacchw"
1262 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1263 (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
1264 (mult:SI (ashiftrt:SI
1265 (match_operand:SI 2 "gpc_reg_operand" "r")
1268 (match_operand:HI 1 "gpc_reg_operand" "r")))))]
1270 "nmacchw %0, %1, %2"
1271 [(set_attr "type" "imul3")])
1273 (define_insn "*nmachhwc"
1274 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1275 (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
1276 (mult:SI (ashiftrt:SI
1277 (match_operand:SI 1 "gpc_reg_operand" "%r")
1280 (match_operand:SI 2 "gpc_reg_operand" "r")
1283 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1284 (minus:SI (match_dup 4)
1285 (mult:SI (ashiftrt:SI
1292 "nmachhw. %0, %1, %2"
1293 [(set_attr "type" "imul3")])
1295 (define_insn "*nmachhw"
1296 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1297 (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
1298 (mult:SI (ashiftrt:SI
1299 (match_operand:SI 1 "gpc_reg_operand" "%r")
1302 (match_operand:SI 2 "gpc_reg_operand" "r")
1305 "nmachhw %0, %1, %2"
1306 [(set_attr "type" "imul3")])
1308 (define_insn "*nmaclhwc"
1309 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1310 (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
1311 (mult:SI (sign_extend:SI
1312 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1314 (match_operand:HI 2 "gpc_reg_operand" "r"))))
1316 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1317 (minus:SI (match_dup 4)
1318 (mult:SI (sign_extend:SI
1323 "nmaclhw. %0, %1, %2"
1324 [(set_attr "type" "imul3")])
1326 (define_insn "*nmaclhw"
1327 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1328 (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
1329 (mult:SI (sign_extend:SI
1330 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1332 (match_operand:HI 2 "gpc_reg_operand" "r")))))]
1334 "nmaclhw %0, %1, %2"
1335 [(set_attr "type" "imul3")])
1337 (define_insn "*mulchwc"
1338 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1339 (compare:CC (mult:SI (ashiftrt:SI
1340 (match_operand:SI 2 "gpc_reg_operand" "r")
1343 (match_operand:HI 1 "gpc_reg_operand" "r")))
1345 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1346 (mult:SI (ashiftrt:SI
1352 "mulchw. %0, %1, %2"
1353 [(set_attr "type" "imul3")])
1355 (define_insn "*mulchw"
1356 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1357 (mult:SI (ashiftrt:SI
1358 (match_operand:SI 2 "gpc_reg_operand" "r")
1361 (match_operand:HI 1 "gpc_reg_operand" "r"))))]
1364 [(set_attr "type" "imul3")])
1366 (define_insn "*mulchwuc"
1367 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1368 (compare:CC (mult:SI (lshiftrt:SI
1369 (match_operand:SI 2 "gpc_reg_operand" "r")
1372 (match_operand:HI 1 "gpc_reg_operand" "r")))
1374 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1375 (mult:SI (lshiftrt:SI
1381 "mulchwu. %0, %1, %2"
1382 [(set_attr "type" "imul3")])
1384 (define_insn "*mulchwu"
1385 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1386 (mult:SI (lshiftrt:SI
1387 (match_operand:SI 2 "gpc_reg_operand" "r")
1390 (match_operand:HI 1 "gpc_reg_operand" "r"))))]
1392 "mulchwu %0, %1, %2"
1393 [(set_attr "type" "imul3")])
1395 (define_insn "*mulhhwc"
1396 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1397 (compare:CC (mult:SI (ashiftrt:SI
1398 (match_operand:SI 1 "gpc_reg_operand" "%r")
1401 (match_operand:SI 2 "gpc_reg_operand" "r")
1404 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1405 (mult:SI (ashiftrt:SI
1412 "mulhhw. %0, %1, %2"
1413 [(set_attr "type" "imul3")])
1415 (define_insn "*mulhhw"
1416 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1417 (mult:SI (ashiftrt:SI
1418 (match_operand:SI 1 "gpc_reg_operand" "%r")
1421 (match_operand:SI 2 "gpc_reg_operand" "r")
1425 [(set_attr "type" "imul3")])
1427 (define_insn "*mulhhwuc"
1428 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1429 (compare:CC (mult:SI (lshiftrt:SI
1430 (match_operand:SI 1 "gpc_reg_operand" "%r")
1433 (match_operand:SI 2 "gpc_reg_operand" "r")
1436 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1437 (mult:SI (lshiftrt:SI
1444 "mulhhwu. %0, %1, %2"
1445 [(set_attr "type" "imul3")])
1447 (define_insn "*mulhhwu"
1448 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1449 (mult:SI (lshiftrt:SI
1450 (match_operand:SI 1 "gpc_reg_operand" "%r")
1453 (match_operand:SI 2 "gpc_reg_operand" "r")
1456 "mulhhwu %0, %1, %2"
1457 [(set_attr "type" "imul3")])
1459 (define_insn "*mullhwc"
1460 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1461 (compare:CC (mult:SI (sign_extend:SI
1462 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1464 (match_operand:HI 2 "gpc_reg_operand" "r")))
1466 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1467 (mult:SI (sign_extend:SI
1472 "mullhw. %0, %1, %2"
1473 [(set_attr "type" "imul3")])
1475 (define_insn "*mullhw"
1476 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1477 (mult:SI (sign_extend:SI
1478 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1480 (match_operand:HI 2 "gpc_reg_operand" "r"))))]
1483 [(set_attr "type" "imul3")])
1485 (define_insn "*mullhwuc"
1486 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1487 (compare:CC (mult:SI (zero_extend:SI
1488 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1490 (match_operand:HI 2 "gpc_reg_operand" "r")))
1492 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1493 (mult:SI (zero_extend:SI
1498 "mullhwu. %0, %1, %2"
1499 [(set_attr "type" "imul3")])
1501 (define_insn "*mullhwu"
1502 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1503 (mult:SI (zero_extend:SI
1504 (match_operand:HI 1 "gpc_reg_operand" "%r"))
1506 (match_operand:HI 2 "gpc_reg_operand" "r"))))]
1508 "mullhwu %0, %1, %2"
1509 [(set_attr "type" "imul3")])
1511 ;; IBM 405, 440, 464 and 476 string-search dlmzb instruction support.
1512 (define_insn "dlmzb"
1513 [(set (match_operand:CC 3 "cc_reg_operand" "=x")
1514 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
1515 (match_operand:SI 2 "gpc_reg_operand" "r")]
1517 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1518 (unspec:SI [(match_dup 1)
1522 "dlmzb. %0, %1, %2")
1524 (define_expand "strlensi"
1525 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1526 (unspec:SI [(match_operand:BLK 1 "general_operand" "")
1527 (match_operand:QI 2 "const_int_operand" "")
1528 (match_operand 3 "const_int_operand" "")]
1529 UNSPEC_DLMZB_STRLEN))
1530 (clobber (match_scratch:CC 4 "=x"))]
1531 "TARGET_DLMZB && WORDS_BIG_ENDIAN && !optimize_size"
1533 rtx result = operands[0];
1534 rtx src = operands[1];
1535 rtx search_char = operands[2];
1536 rtx align = operands[3];
1537 rtx addr, scratch_string, word1, word2, scratch_dlmzb;
1538 rtx loop_label, end_label, mem, cr0, cond;
1539 if (search_char != const0_rtx
1540 || GET_CODE (align) != CONST_INT
1541 || INTVAL (align) < 8)
1543 word1 = gen_reg_rtx (SImode);
1544 word2 = gen_reg_rtx (SImode);
1545 scratch_dlmzb = gen_reg_rtx (SImode);
1546 scratch_string = gen_reg_rtx (Pmode);
1547 loop_label = gen_label_rtx ();
1548 end_label = gen_label_rtx ();
1549 addr = force_reg (Pmode, XEXP (src, 0));
1550 emit_move_insn (scratch_string, addr);
1551 emit_label (loop_label);
1552 mem = change_address (src, SImode, scratch_string);
1553 emit_move_insn (word1, mem);
1554 emit_move_insn (word2, adjust_address (mem, SImode, 4));
1555 cr0 = gen_rtx_REG (CCmode, CR0_REGNO);
1556 emit_insn (gen_dlmzb (scratch_dlmzb, word1, word2, cr0));
1557 cond = gen_rtx_NE (VOIDmode, cr0, const0_rtx);
1558 emit_jump_insn (gen_rtx_SET (VOIDmode,
1560 gen_rtx_IF_THEN_ELSE (VOIDmode,
1566 emit_insn (gen_addsi3 (scratch_string, scratch_string, GEN_INT (8)));
1567 emit_jump_insn (gen_rtx_SET (VOIDmode,
1569 gen_rtx_LABEL_REF (VOIDmode, loop_label)));
1571 emit_label (end_label);
1572 emit_insn (gen_addsi3 (scratch_string, scratch_string, scratch_dlmzb));
1573 emit_insn (gen_subsi3 (result, scratch_string, addr));
1574 emit_insn (gen_subsi3 (result, result, const1_rtx));
1579 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
1580 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
1582 (set (match_operand:SI 0 "gpc_reg_operand" "")
1583 (sign_extend:SI (match_dup 1)))]
1586 (sign_extend:SI (match_dup 1)))
1588 (compare:CC (match_dup 0)
1592 ;; Fixed-point arithmetic insns.
1594 (define_expand "add<mode>3"
1595 [(set (match_operand:SDI 0 "gpc_reg_operand" "")
1596 (plus:SDI (match_operand:SDI 1 "gpc_reg_operand" "")
1597 (match_operand:SDI 2 "reg_or_add_cint_operand" "")))]
1600 if (<MODE>mode == DImode && ! TARGET_POWERPC64)
1602 if (non_short_cint_operand (operands[2], DImode))
1605 else if (GET_CODE (operands[2]) == CONST_INT
1606 && ! add_operand (operands[2], <MODE>mode))
1608 rtx tmp = ((!can_create_pseudo_p ()
1609 || rtx_equal_p (operands[0], operands[1]))
1610 ? operands[0] : gen_reg_rtx (<MODE>mode));
1612 HOST_WIDE_INT val = INTVAL (operands[2]);
1613 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
1614 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, <MODE>mode);
1616 if (<MODE>mode == DImode && !satisfies_constraint_L (GEN_INT (rest)))
1619 /* The ordering here is important for the prolog expander.
1620 When space is allocated from the stack, adding 'low' first may
1621 produce a temporary deallocation (which would be bad). */
1622 emit_insn (gen_add<mode>3 (tmp, operands[1], GEN_INT (rest)));
1623 emit_insn (gen_add<mode>3 (operands[0], tmp, GEN_INT (low)));
1628 ;; Discourage ai/addic because of carry but provide it in an alternative
1629 ;; allowing register zero as source.
1630 (define_insn "*add<mode>3_internal1"
1631 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r,?r,r")
1632 (plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "%r,b,r,b")
1633 (match_operand:GPR 2 "add_operand" "r,I,I,L")))]
1634 "!DECIMAL_FLOAT_MODE_P (GET_MODE (operands[0])) && !DECIMAL_FLOAT_MODE_P (GET_MODE (operands[1]))"
1637 {cal %0,%2(%1)|addi %0,%1,%2}
1639 {cau|addis} %0,%1,%v2"
1640 [(set_attr "length" "4,4,4,4")])
1642 (define_insn "addsi3_high"
1643 [(set (match_operand:SI 0 "gpc_reg_operand" "=b")
1644 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
1645 (high:SI (match_operand 2 "" ""))))]
1646 "TARGET_MACHO && !TARGET_64BIT"
1647 "{cau|addis} %0,%1,ha16(%2)"
1648 [(set_attr "length" "4")])
1650 (define_insn "*add<mode>3_internal2"
1651 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
1652 (compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "%r,r,r,r")
1653 (match_operand:P 2 "reg_or_short_operand" "r,I,r,I"))
1655 (clobber (match_scratch:P 3 "=r,r,r,r"))]
1658 {cax.|add.} %3,%1,%2
1659 {ai.|addic.} %3,%1,%2
1662 [(set_attr "type" "fast_compare,compare,compare,compare")
1663 (set_attr "length" "4,4,8,8")])
1666 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1667 (compare:CC (plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
1668 (match_operand:GPR 2 "reg_or_short_operand" ""))
1670 (clobber (match_scratch:GPR 3 ""))]
1673 (plus:GPR (match_dup 1)
1676 (compare:CC (match_dup 3)
1680 (define_insn "*add<mode>3_internal3"
1681 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
1682 (compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "%r,r,r,r")
1683 (match_operand:P 2 "reg_or_short_operand" "r,I,r,I"))
1685 (set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")
1686 (plus:P (match_dup 1)
1690 {cax.|add.} %0,%1,%2
1691 {ai.|addic.} %0,%1,%2
1694 [(set_attr "type" "fast_compare,compare,compare,compare")
1695 (set_attr "length" "4,4,8,8")])
1698 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1699 (compare:CC (plus:P (match_operand:P 1 "gpc_reg_operand" "")
1700 (match_operand:P 2 "reg_or_short_operand" ""))
1702 (set (match_operand:P 0 "gpc_reg_operand" "")
1703 (plus:P (match_dup 1) (match_dup 2)))]
1706 (plus:P (match_dup 1)
1709 (compare:CC (match_dup 0)
1713 ;; Split an add that we can't do in one insn into two insns, each of which
1714 ;; does one 16-bit part. This is used by combine. Note that the low-order
1715 ;; add should be last in case the result gets used in an address.
1718 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
1719 (plus:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
1720 (match_operand:GPR 2 "non_add_cint_operand" "")))]
1722 [(set (match_dup 0) (plus:GPR (match_dup 1) (match_dup 3)))
1723 (set (match_dup 0) (plus:GPR (match_dup 0) (match_dup 4)))]
1725 HOST_WIDE_INT val = INTVAL (operands[2]);
1726 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
1727 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, <MODE>mode);
1729 operands[4] = GEN_INT (low);
1730 if (<MODE>mode == SImode || satisfies_constraint_L (GEN_INT (rest)))
1731 operands[3] = GEN_INT (rest);
1732 else if (can_create_pseudo_p ())
1734 operands[3] = gen_reg_rtx (DImode);
1735 emit_move_insn (operands[3], operands[2]);
1736 emit_insn (gen_adddi3 (operands[0], operands[1], operands[3]));
1743 (define_insn "one_cmpl<mode>2"
1744 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
1745 (not:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
1750 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1751 (compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" "r,r"))
1753 (clobber (match_scratch:P 2 "=r,r"))]
1758 [(set_attr "type" "fast_compare,compare")
1759 (set_attr "length" "4,8")])
1762 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
1763 (compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" ""))
1765 (clobber (match_scratch:P 2 ""))]
1768 (not:P (match_dup 1)))
1770 (compare:CC (match_dup 2)
1775 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1776 (compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" "r,r"))
1778 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
1779 (not:P (match_dup 1)))]
1784 [(set_attr "type" "fast_compare,compare")
1785 (set_attr "length" "4,8")])
1788 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
1789 (compare:CC (not:P (match_operand:P 1 "gpc_reg_operand" ""))
1791 (set (match_operand:P 0 "gpc_reg_operand" "")
1792 (not:P (match_dup 1)))]
1795 (not:P (match_dup 1)))
1797 (compare:CC (match_dup 0)
1802 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1803 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "rI")
1804 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1806 "{sf%I1|subf%I1c} %0,%2,%1")
1809 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r")
1810 (minus:GPR (match_operand:GPR 1 "reg_or_short_operand" "r,I")
1811 (match_operand:GPR 2 "gpc_reg_operand" "r,r")))]
1818 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1819 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1820 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1822 (clobber (match_scratch:SI 3 "=r,r"))]
1825 {sf.|subfc.} %3,%2,%1
1827 [(set_attr "type" "compare")
1828 (set_attr "length" "4,8")])
1831 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1832 (compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "r,r")
1833 (match_operand:P 2 "gpc_reg_operand" "r,r"))
1835 (clobber (match_scratch:P 3 "=r,r"))]
1840 [(set_attr "type" "fast_compare")
1841 (set_attr "length" "4,8")])
1844 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1845 (compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "")
1846 (match_operand:P 2 "gpc_reg_operand" ""))
1848 (clobber (match_scratch:P 3 ""))]
1851 (minus:P (match_dup 1)
1854 (compare:CC (match_dup 3)
1859 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1860 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1861 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1863 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1864 (minus:SI (match_dup 1) (match_dup 2)))]
1867 {sf.|subfc.} %0,%2,%1
1869 [(set_attr "type" "compare")
1870 (set_attr "length" "4,8")])
1873 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1874 (compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "r,r")
1875 (match_operand:P 2 "gpc_reg_operand" "r,r"))
1877 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
1878 (minus:P (match_dup 1)
1884 [(set_attr "type" "fast_compare")
1885 (set_attr "length" "4,8")])
1888 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1889 (compare:CC (minus:P (match_operand:P 1 "gpc_reg_operand" "")
1890 (match_operand:P 2 "gpc_reg_operand" ""))
1892 (set (match_operand:P 0 "gpc_reg_operand" "")
1893 (minus:P (match_dup 1)
1897 (minus:P (match_dup 1)
1900 (compare:CC (match_dup 0)
1904 (define_expand "sub<mode>3"
1905 [(set (match_operand:SDI 0 "gpc_reg_operand" "")
1906 (minus:SDI (match_operand:SDI 1 "reg_or_short_operand" "")
1907 (match_operand:SDI 2 "reg_or_sub_cint_operand" "")))]
1911 if (GET_CODE (operands[2]) == CONST_INT)
1913 emit_insn (gen_add<mode>3 (operands[0], operands[1],
1914 negate_rtx (<MODE>mode, operands[2])));
1919 ;; For SMIN, SMAX, UMIN, and UMAX, we use DEFINE_EXPAND's that involve a doz[i]
1920 ;; instruction and some auxiliary computations. Then we just have a single
1921 ;; DEFINE_INSN for doz[i] and the define_splits to make them if made by
1924 (define_expand "sminsi3"
1926 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1927 (match_operand:SI 2 "reg_or_short_operand" ""))
1929 (minus:SI (match_dup 2) (match_dup 1))))
1930 (set (match_operand:SI 0 "gpc_reg_operand" "")
1931 (minus:SI (match_dup 2) (match_dup 3)))]
1932 "TARGET_POWER || TARGET_ISEL"
1937 operands[2] = force_reg (SImode, operands[2]);
1938 rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
1942 operands[3] = gen_reg_rtx (SImode);
1946 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1947 (smin:SI (match_operand:SI 1 "gpc_reg_operand" "")
1948 (match_operand:SI 2 "reg_or_short_operand" "")))
1949 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1952 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1954 (minus:SI (match_dup 2) (match_dup 1))))
1955 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 3)))]
1958 (define_expand "smaxsi3"
1960 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1961 (match_operand:SI 2 "reg_or_short_operand" ""))
1963 (minus:SI (match_dup 2) (match_dup 1))))
1964 (set (match_operand:SI 0 "gpc_reg_operand" "")
1965 (plus:SI (match_dup 3) (match_dup 1)))]
1966 "TARGET_POWER || TARGET_ISEL"
1971 operands[2] = force_reg (SImode, operands[2]);
1972 rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
1975 operands[3] = gen_reg_rtx (SImode);
1979 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1980 (smax:SI (match_operand:SI 1 "gpc_reg_operand" "")
1981 (match_operand:SI 2 "reg_or_short_operand" "")))
1982 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1985 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1987 (minus:SI (match_dup 2) (match_dup 1))))
1988 (set (match_dup 0) (plus:SI (match_dup 3) (match_dup 1)))]
1991 (define_expand "uminsi3"
1992 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
1994 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
1996 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
1998 (minus:SI (match_dup 4) (match_dup 3))))
1999 (set (match_operand:SI 0 "gpc_reg_operand" "")
2000 (minus:SI (match_dup 2) (match_dup 3)))]
2001 "TARGET_POWER || TARGET_ISEL"
2006 rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
2009 operands[3] = gen_reg_rtx (SImode);
2010 operands[4] = gen_reg_rtx (SImode);
2011 operands[5] = GEN_INT (-2147483647 - 1);
2014 (define_expand "umaxsi3"
2015 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
2017 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
2019 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
2021 (minus:SI (match_dup 4) (match_dup 3))))
2022 (set (match_operand:SI 0 "gpc_reg_operand" "")
2023 (plus:SI (match_dup 3) (match_dup 1)))]
2024 "TARGET_POWER || TARGET_ISEL"
2029 rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
2032 operands[3] = gen_reg_rtx (SImode);
2033 operands[4] = gen_reg_rtx (SImode);
2034 operands[5] = GEN_INT (-2147483647 - 1);
2038 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2039 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r")
2040 (match_operand:SI 2 "reg_or_short_operand" "rI"))
2042 (minus:SI (match_dup 2) (match_dup 1))))]
2047 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2049 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
2050 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
2052 (minus:SI (match_dup 2) (match_dup 1)))
2054 (clobber (match_scratch:SI 3 "=r,r"))]
2059 [(set_attr "type" "delayed_compare")
2060 (set_attr "length" "4,8")])
2063 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2065 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
2066 (match_operand:SI 2 "reg_or_short_operand" ""))
2068 (minus:SI (match_dup 2) (match_dup 1)))
2070 (clobber (match_scratch:SI 3 ""))]
2071 "TARGET_POWER && reload_completed"
2073 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
2075 (minus:SI (match_dup 2) (match_dup 1))))
2077 (compare:CC (match_dup 3)
2082 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2084 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
2085 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
2087 (minus:SI (match_dup 2) (match_dup 1)))
2089 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2090 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
2092 (minus:SI (match_dup 2) (match_dup 1))))]
2097 [(set_attr "type" "delayed_compare")
2098 (set_attr "length" "4,8")])
2101 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2103 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
2104 (match_operand:SI 2 "reg_or_short_operand" ""))
2106 (minus:SI (match_dup 2) (match_dup 1)))
2108 (set (match_operand:SI 0 "gpc_reg_operand" "")
2109 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
2111 (minus:SI (match_dup 2) (match_dup 1))))]
2112 "TARGET_POWER && reload_completed"
2114 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
2116 (minus:SI (match_dup 2) (match_dup 1))))
2118 (compare:CC (match_dup 0)
2122 ;; We don't need abs with condition code because such comparisons should
2124 (define_expand "abssi2"
2125 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2126 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
2132 emit_insn (gen_abssi2_isel (operands[0], operands[1]));
2135 else if (! TARGET_POWER)
2137 emit_insn (gen_abssi2_nopower (operands[0], operands[1]));
2142 (define_insn "*abssi2_power"
2143 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2144 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
2148 (define_insn_and_split "abs<mode>2_isel"
2149 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2150 (abs:GPR (match_operand:GPR 1 "gpc_reg_operand" "b")))
2151 (clobber (match_scratch:GPR 2 "=&b"))
2152 (clobber (match_scratch:CC 3 "=y"))]
2155 "&& reload_completed"
2156 [(set (match_dup 2) (neg:GPR (match_dup 1)))
2158 (compare:CC (match_dup 1)
2161 (if_then_else:GPR (lt (match_dup 3)
2167 (define_insn_and_split "nabs<mode>2_isel"
2168 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2169 (neg:GPR (abs:GPR (match_operand:GPR 1 "gpc_reg_operand" "b"))))
2170 (clobber (match_scratch:GPR 2 "=&b"))
2171 (clobber (match_scratch:CC 3 "=y"))]
2174 "&& reload_completed"
2175 [(set (match_dup 2) (neg:GPR (match_dup 1)))
2177 (compare:CC (match_dup 1)
2180 (if_then_else:GPR (lt (match_dup 3)
2186 (define_insn_and_split "abssi2_nopower"
2187 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
2188 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))
2189 (clobber (match_scratch:SI 2 "=&r,&r"))]
2190 "! TARGET_POWER && ! TARGET_ISEL"
2192 "&& reload_completed"
2193 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
2194 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
2195 (set (match_dup 0) (minus:SI (match_dup 0) (match_dup 2)))]
2198 (define_insn "*nabs_power"
2199 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2200 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r"))))]
2204 (define_insn_and_split "*nabs_nopower"
2205 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
2206 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0"))))
2207 (clobber (match_scratch:SI 2 "=&r,&r"))]
2210 "&& reload_completed"
2211 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
2212 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
2213 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 0)))]
2216 (define_expand "neg<mode>2"
2217 [(set (match_operand:SDI 0 "gpc_reg_operand" "")
2218 (neg:SDI (match_operand:SDI 1 "gpc_reg_operand" "")))]
2222 (define_insn "*neg<mode>2_internal"
2223 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2224 (neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
2229 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2230 (compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" "r,r"))
2232 (clobber (match_scratch:P 2 "=r,r"))]
2237 [(set_attr "type" "fast_compare")
2238 (set_attr "length" "4,8")])
2241 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2242 (compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" ""))
2244 (clobber (match_scratch:P 2 ""))]
2247 (neg:P (match_dup 1)))
2249 (compare:CC (match_dup 2)
2254 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
2255 (compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" "r,r"))
2257 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
2258 (neg:P (match_dup 1)))]
2263 [(set_attr "type" "fast_compare")
2264 (set_attr "length" "4,8")])
2267 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
2268 (compare:CC (neg:P (match_operand:P 1 "gpc_reg_operand" ""))
2270 (set (match_operand:P 0 "gpc_reg_operand" "")
2271 (neg:P (match_dup 1)))]
2274 (neg:P (match_dup 1)))
2276 (compare:CC (match_dup 0)
2280 (define_insn "clz<mode>2"
2281 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2282 (clz:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
2284 "{cntlz|cntlz<wd>} %0,%1"
2285 [(set_attr "type" "cntlz")])
2287 (define_expand "ctz<mode>2"
2289 (neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "")))
2290 (parallel [(set (match_dup 3) (and:GPR (match_dup 1)
2292 (clobber (scratch:CC))])
2293 (set (match_dup 4) (clz:GPR (match_dup 3)))
2294 (set (match_operand:GPR 0 "gpc_reg_operand" "")
2295 (minus:GPR (match_dup 5) (match_dup 4)))]
2298 operands[2] = gen_reg_rtx (<MODE>mode);
2299 operands[3] = gen_reg_rtx (<MODE>mode);
2300 operands[4] = gen_reg_rtx (<MODE>mode);
2301 operands[5] = GEN_INT (GET_MODE_BITSIZE (<MODE>mode) - 1);
2304 (define_expand "ffs<mode>2"
2306 (neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "")))
2307 (parallel [(set (match_dup 3) (and:GPR (match_dup 1)
2309 (clobber (scratch:CC))])
2310 (set (match_dup 4) (clz:GPR (match_dup 3)))
2311 (set (match_operand:GPR 0 "gpc_reg_operand" "")
2312 (minus:GPR (match_dup 5) (match_dup 4)))]
2315 operands[2] = gen_reg_rtx (<MODE>mode);
2316 operands[3] = gen_reg_rtx (<MODE>mode);
2317 operands[4] = gen_reg_rtx (<MODE>mode);
2318 operands[5] = GEN_INT (GET_MODE_BITSIZE (<MODE>mode));
2321 (define_insn "popcntb<mode>2"
2322 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2323 (unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r")]
2328 (define_insn "popcntd<mode>2"
2329 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2330 (popcount:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
2334 (define_expand "popcount<mode>2"
2335 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
2336 (popcount:GPR (match_operand:GPR 1 "gpc_reg_operand" "")))]
2337 "TARGET_POPCNTB || TARGET_POPCNTD"
2339 rs6000_emit_popcount (operands[0], operands[1]);
2343 (define_insn "parity<mode>2_cmpb"
2344 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2345 (unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r")] UNSPEC_PARITY))]
2346 "TARGET_CMPB && TARGET_POPCNTB"
2349 (define_expand "parity<mode>2"
2350 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
2351 (parity:GPR (match_operand:GPR 1 "gpc_reg_operand" "")))]
2354 rs6000_emit_parity (operands[0], operands[1]);
2358 ;; Since the hardware zeros the upper part of the register, save generating the
2359 ;; AND immediate if we are converting to unsigned
2360 (define_insn "*bswaphi2_extenddi"
2361 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
2363 (bswap:HI (match_operand:HI 1 "memory_operand" "Z"))))]
2366 [(set_attr "length" "4")
2367 (set_attr "type" "load")])
2369 (define_insn "*bswaphi2_extendsi"
2370 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2372 (bswap:HI (match_operand:HI 1 "memory_operand" "Z"))))]
2375 [(set_attr "length" "4")
2376 (set_attr "type" "load")])
2378 (define_expand "bswaphi2"
2379 [(parallel [(set (match_operand:HI 0 "reg_or_mem_operand" "")
2381 (match_operand:HI 1 "reg_or_mem_operand" "")))
2382 (clobber (match_scratch:SI 2 ""))])]
2385 if (!REG_P (operands[0]) && !REG_P (operands[1]))
2386 operands[1] = force_reg (HImode, operands[1]);
2389 (define_insn "bswaphi2_internal"
2390 [(set (match_operand:HI 0 "reg_or_mem_operand" "=r,Z,&r")
2392 (match_operand:HI 1 "reg_or_mem_operand" "Z,r,r")))
2393 (clobber (match_scratch:SI 2 "=X,X,&r"))]
2399 [(set_attr "length" "4,4,12")
2400 (set_attr "type" "load,store,*")])
2403 [(set (match_operand:HI 0 "gpc_reg_operand" "")
2404 (bswap:HI (match_operand:HI 1 "gpc_reg_operand" "")))
2405 (clobber (match_operand:SI 2 "gpc_reg_operand" ""))]
2406 "TARGET_POWERPC && reload_completed"
2408 (zero_extract:SI (match_dup 4)
2412 (and:SI (ashift:SI (match_dup 4)
2414 (const_int 65280))) ;; 0xff00
2416 (ior:SI (match_dup 3)
2420 operands[3] = simplify_gen_subreg (SImode, operands[0], HImode, 0);
2421 operands[4] = simplify_gen_subreg (SImode, operands[1], HImode, 0);
2424 (define_insn "*bswapsi2_extenddi"
2425 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
2427 (bswap:SI (match_operand:SI 1 "memory_operand" "Z"))))]
2430 [(set_attr "length" "4")
2431 (set_attr "type" "load")])
2433 (define_expand "bswapsi2"
2434 [(set (match_operand:SI 0 "reg_or_mem_operand" "")
2436 (match_operand:SI 1 "reg_or_mem_operand" "")))]
2439 if (!REG_P (operands[0]) && !REG_P (operands[1]))
2440 operands[1] = force_reg (SImode, operands[1]);
2443 (define_insn "*bswapsi2_internal"
2444 [(set (match_operand:SI 0 "reg_or_mem_operand" "=r,Z,&r")
2446 (match_operand:SI 1 "reg_or_mem_operand" "Z,r,r")))]
2450 {stbrx|stwbrx} %1,%y0
2452 [(set_attr "length" "4,4,12")
2453 (set_attr "type" "load,store,*")])
2456 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2457 (bswap:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
2460 (rotate:SI (match_dup 1) (const_int 8)))
2461 (set (zero_extract:SI (match_dup 0)
2465 (set (zero_extract:SI (match_dup 0)
2468 (rotate:SI (match_dup 1)
2472 (define_expand "bswapdi2"
2473 [(parallel [(set (match_operand:DI 0 "reg_or_mem_operand" "")
2475 (match_operand:DI 1 "reg_or_mem_operand" "")))
2476 (clobber (match_scratch:DI 2 ""))
2477 (clobber (match_scratch:DI 3 ""))
2478 (clobber (match_scratch:DI 4 ""))])]
2481 if (!REG_P (operands[0]) && !REG_P (operands[1]))
2482 operands[1] = force_reg (DImode, operands[1]);
2484 if (!TARGET_POWERPC64)
2486 /* 32-bit mode needs fewer scratch registers, but 32-bit addressing mode
2487 that uses 64-bit registers needs the same scratch registers as 64-bit
2489 emit_insn (gen_bswapdi2_32bit (operands[0], operands[1]));
2494 ;; Power7/cell has ldbrx/stdbrx, so use it directly
2495 (define_insn "*bswapdi2_ldbrx"
2496 [(set (match_operand:DI 0 "reg_or_mem_operand" "=&r,Z,??&r")
2497 (bswap:DI (match_operand:DI 1 "reg_or_mem_operand" "Z,r,r")))
2498 (clobber (match_scratch:DI 2 "=X,X,&r"))
2499 (clobber (match_scratch:DI 3 "=X,X,&r"))
2500 (clobber (match_scratch:DI 4 "=X,X,&r"))]
2501 "TARGET_POWERPC64 && TARGET_LDBRX
2502 && (REG_P (operands[0]) || REG_P (operands[1]))"
2507 [(set_attr "length" "4,4,36")
2508 (set_attr "type" "load,store,*")])
2510 ;; Non-power7/cell, fall back to use lwbrx/stwbrx
2511 (define_insn "*bswapdi2_64bit"
2512 [(set (match_operand:DI 0 "reg_or_mem_operand" "=&r,Z,??&r")
2513 (bswap:DI (match_operand:DI 1 "reg_or_mem_operand" "Z,r,r")))
2514 (clobber (match_scratch:DI 2 "=&b,&b,&r"))
2515 (clobber (match_scratch:DI 3 "=&r,&r,&r"))
2516 (clobber (match_scratch:DI 4 "=&r,X,&r"))]
2517 "TARGET_POWERPC64 && !TARGET_LDBRX
2518 && (REG_P (operands[0]) || REG_P (operands[1]))"
2520 [(set_attr "length" "16,12,36")])
2523 [(set (match_operand:DI 0 "gpc_reg_operand" "")
2524 (bswap:DI (match_operand:DI 1 "indexed_or_indirect_operand" "")))
2525 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
2526 (clobber (match_operand:DI 3 "gpc_reg_operand" ""))
2527 (clobber (match_operand:DI 4 "gpc_reg_operand" ""))]
2528 "TARGET_POWERPC64 && !TARGET_LDBRX && reload_completed"
2532 rtx dest = operands[0];
2533 rtx src = operands[1];
2534 rtx op2 = operands[2];
2535 rtx op3 = operands[3];
2536 rtx op4 = operands[4];
2537 rtx op3_32 = simplify_gen_subreg (SImode, op3, DImode, 4);
2538 rtx op4_32 = simplify_gen_subreg (SImode, op4, DImode, 4);
2544 addr1 = XEXP (src, 0);
2545 if (GET_CODE (addr1) == PLUS)
2547 emit_insn (gen_add3_insn (op2, XEXP (addr1, 0), GEN_INT (4)));
2548 addr2 = gen_rtx_PLUS (Pmode, op2, XEXP (addr1, 1));
2552 emit_move_insn (op2, GEN_INT (4));
2553 addr2 = gen_rtx_PLUS (Pmode, op2, addr1);
2556 if (BYTES_BIG_ENDIAN)
2558 word_high = change_address (src, SImode, addr1);
2559 word_low = change_address (src, SImode, addr2);
2563 word_high = change_address (src, SImode, addr2);
2564 word_low = change_address (src, SImode, addr1);
2567 emit_insn (gen_bswapsi2 (op3_32, word_low));
2568 emit_insn (gen_bswapsi2 (op4_32, word_high));
2569 emit_insn (gen_ashldi3 (dest, op3, GEN_INT (32)));
2570 emit_insn (gen_iordi3 (dest, dest, op4));
2574 [(set (match_operand:DI 0 "indexed_or_indirect_operand" "")
2575 (bswap:DI (match_operand:DI 1 "gpc_reg_operand" "")))
2576 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
2577 (clobber (match_operand:DI 3 "gpc_reg_operand" ""))
2578 (clobber (match_operand:DI 4 "" ""))]
2579 "TARGET_POWERPC64 && !TARGET_LDBRX && reload_completed"
2583 rtx dest = operands[0];
2584 rtx src = operands[1];
2585 rtx op2 = operands[2];
2586 rtx op3 = operands[3];
2587 rtx src_si = simplify_gen_subreg (SImode, src, DImode, 4);
2588 rtx op3_si = simplify_gen_subreg (SImode, op3, DImode, 4);
2594 addr1 = XEXP (dest, 0);
2595 if (GET_CODE (addr1) == PLUS)
2597 emit_insn (gen_add3_insn (op2, XEXP (addr1, 0), GEN_INT (4)));
2598 addr2 = gen_rtx_PLUS (Pmode, op2, XEXP (addr1, 1));
2602 emit_move_insn (op2, GEN_INT (4));
2603 addr2 = gen_rtx_PLUS (Pmode, op2, addr1);
2606 emit_insn (gen_lshrdi3 (op3, src, GEN_INT (32)));
2607 if (BYTES_BIG_ENDIAN)
2609 word_high = change_address (dest, SImode, addr1);
2610 word_low = change_address (dest, SImode, addr2);
2611 emit_insn (gen_bswapsi2 (word_high, src_si));
2612 emit_insn (gen_bswapsi2 (word_low, op3_si));
2616 word_high = change_address (dest, SImode, addr2);
2617 word_low = change_address (dest, SImode, addr1);
2618 emit_insn (gen_bswapsi2 (word_low, src_si));
2619 emit_insn (gen_bswapsi2 (word_high, op3_si));
2624 [(set (match_operand:DI 0 "gpc_reg_operand" "")
2625 (bswap:DI (match_operand:DI 1 "gpc_reg_operand" "")))
2626 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
2627 (clobber (match_operand:DI 3 "gpc_reg_operand" ""))
2628 (clobber (match_operand:DI 4 "" ""))]
2629 "TARGET_POWERPC64 && reload_completed"
2633 rtx dest = operands[0];
2634 rtx src = operands[1];
2635 rtx op2 = operands[2];
2636 rtx op3 = operands[3];
2637 rtx dest_si = simplify_gen_subreg (SImode, dest, DImode, 4);
2638 rtx src_si = simplify_gen_subreg (SImode, src, DImode, 4);
2639 rtx op2_si = simplify_gen_subreg (SImode, op2, DImode, 4);
2640 rtx op3_si = simplify_gen_subreg (SImode, op3, DImode, 4);
2642 emit_insn (gen_lshrdi3 (op2, src, GEN_INT (32)));
2643 emit_insn (gen_bswapsi2 (dest_si, src_si));
2644 emit_insn (gen_bswapsi2 (op3_si, op2_si));
2645 emit_insn (gen_ashldi3 (dest, dest, GEN_INT (32)));
2646 emit_insn (gen_iordi3 (dest, dest, op3));
2649 (define_insn "bswapdi2_32bit"
2650 [(set (match_operand:DI 0 "reg_or_mem_operand" "=&r,Z,??&r")
2651 (bswap:DI (match_operand:DI 1 "reg_or_mem_operand" "Z,r,r")))
2652 (clobber (match_scratch:SI 2 "=&b,&b,X"))]
2653 "!TARGET_POWERPC64 && (REG_P (operands[0]) || REG_P (operands[1]))"
2655 [(set_attr "length" "16,12,36")])
2658 [(set (match_operand:DI 0 "gpc_reg_operand" "")
2659 (bswap:DI (match_operand:DI 1 "indexed_or_indirect_operand" "")))
2660 (clobber (match_operand:SI 2 "gpc_reg_operand" ""))]
2661 "!TARGET_POWERPC64 && reload_completed"
2665 rtx dest = operands[0];
2666 rtx src = operands[1];
2667 rtx op2 = operands[2];
2668 rtx dest_hi = simplify_gen_subreg (SImode, dest, DImode, 0);
2669 rtx dest_lo = simplify_gen_subreg (SImode, dest, DImode, 4);
2675 addr1 = XEXP (src, 0);
2676 if (GET_CODE (addr1) == PLUS)
2678 emit_insn (gen_add3_insn (op2, XEXP (addr1, 0), GEN_INT (4)));
2679 addr2 = gen_rtx_PLUS (SImode, op2, XEXP (addr1, 1));
2683 emit_move_insn (op2, GEN_INT (4));
2684 addr2 = gen_rtx_PLUS (SImode, op2, addr1);
2687 if (BYTES_BIG_ENDIAN)
2689 word_high = change_address (src, SImode, addr1);
2690 word_low = change_address (src, SImode, addr2);
2694 word_high = change_address (src, SImode, addr2);
2695 word_low = change_address (src, SImode, addr1);
2698 emit_insn (gen_bswapsi2 (dest_hi, word_low));
2699 emit_insn (gen_bswapsi2 (dest_lo, word_high));
2703 [(set (match_operand:DI 0 "indexed_or_indirect_operand" "")
2704 (bswap:DI (match_operand:DI 1 "gpc_reg_operand" "")))
2705 (clobber (match_operand:SI 2 "gpc_reg_operand" ""))]
2706 "!TARGET_POWERPC64 && reload_completed"
2710 rtx dest = operands[0];
2711 rtx src = operands[1];
2712 rtx op2 = operands[2];
2713 rtx src_high = simplify_gen_subreg (SImode, src, DImode, 0);
2714 rtx src_low = simplify_gen_subreg (SImode, src, DImode, 4);
2720 addr1 = XEXP (dest, 0);
2721 if (GET_CODE (addr1) == PLUS)
2723 emit_insn (gen_add3_insn (op2, XEXP (addr1, 0), GEN_INT (4)));
2724 addr2 = gen_rtx_PLUS (SImode, op2, XEXP (addr1, 1));
2728 emit_move_insn (op2, GEN_INT (4));
2729 addr2 = gen_rtx_PLUS (SImode, op2, addr1);
2732 if (BYTES_BIG_ENDIAN)
2734 word_high = change_address (dest, SImode, addr1);
2735 word_low = change_address (dest, SImode, addr2);
2739 word_high = change_address (dest, SImode, addr2);
2740 word_low = change_address (dest, SImode, addr1);
2743 emit_insn (gen_bswapsi2 (word_high, src_low));
2744 emit_insn (gen_bswapsi2 (word_low, src_high));
2748 [(set (match_operand:DI 0 "gpc_reg_operand" "")
2749 (bswap:DI (match_operand:DI 1 "gpc_reg_operand" "")))
2750 (clobber (match_operand:SI 2 "" ""))]
2751 "!TARGET_POWERPC64 && reload_completed"
2755 rtx dest = operands[0];
2756 rtx src = operands[1];
2757 rtx src_high = simplify_gen_subreg (SImode, src, DImode, 0);
2758 rtx src_low = simplify_gen_subreg (SImode, src, DImode, 4);
2759 rtx dest_high = simplify_gen_subreg (SImode, dest, DImode, 0);
2760 rtx dest_low = simplify_gen_subreg (SImode, dest, DImode, 4);
2762 emit_insn (gen_bswapsi2 (dest_high, src_low));
2763 emit_insn (gen_bswapsi2 (dest_low, src_high));
2766 (define_expand "mulsi3"
2767 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
2768 (use (match_operand:SI 1 "gpc_reg_operand" ""))
2769 (use (match_operand:SI 2 "reg_or_short_operand" ""))]
2774 emit_insn (gen_mulsi3_mq (operands[0], operands[1], operands[2]));
2776 emit_insn (gen_mulsi3_no_mq (operands[0], operands[1], operands[2]));
2780 (define_insn "mulsi3_mq"
2781 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2782 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2783 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
2784 (clobber (match_scratch:SI 3 "=q,q"))]
2787 {muls|mullw} %0,%1,%2
2788 {muli|mulli} %0,%1,%2"
2790 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
2791 (const_string "imul3")
2792 (match_operand:SI 2 "short_cint_operand" "")
2793 (const_string "imul2")]
2794 (const_string "imul")))])
2796 (define_insn "mulsi3_no_mq"
2797 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2798 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2799 (match_operand:SI 2 "reg_or_short_operand" "r,I")))]
2802 {muls|mullw} %0,%1,%2
2803 {muli|mulli} %0,%1,%2"
2805 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
2806 (const_string "imul3")
2807 (match_operand:SI 2 "short_cint_operand" "")
2808 (const_string "imul2")]
2809 (const_string "imul")))])
2811 (define_insn "*mulsi3_mq_internal1"
2812 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2813 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2814 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2816 (clobber (match_scratch:SI 3 "=r,r"))
2817 (clobber (match_scratch:SI 4 "=q,q"))]
2820 {muls.|mullw.} %3,%1,%2
2822 [(set_attr "type" "imul_compare")
2823 (set_attr "length" "4,8")])
2826 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2827 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
2828 (match_operand:SI 2 "gpc_reg_operand" ""))
2830 (clobber (match_scratch:SI 3 ""))
2831 (clobber (match_scratch:SI 4 ""))]
2832 "TARGET_POWER && reload_completed"
2833 [(parallel [(set (match_dup 3)
2834 (mult:SI (match_dup 1) (match_dup 2)))
2835 (clobber (match_dup 4))])
2837 (compare:CC (match_dup 3)
2841 (define_insn "*mulsi3_no_mq_internal1"
2842 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2843 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2844 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2846 (clobber (match_scratch:SI 3 "=r,r"))]
2849 {muls.|mullw.} %3,%1,%2
2851 [(set_attr "type" "imul_compare")
2852 (set_attr "length" "4,8")])
2855 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
2856 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
2857 (match_operand:SI 2 "gpc_reg_operand" ""))
2859 (clobber (match_scratch:SI 3 ""))]
2860 "! TARGET_POWER && reload_completed"
2862 (mult:SI (match_dup 1) (match_dup 2)))
2864 (compare:CC (match_dup 3)
2868 (define_insn "*mulsi3_mq_internal2"
2869 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2870 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2871 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2873 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2874 (mult:SI (match_dup 1) (match_dup 2)))
2875 (clobber (match_scratch:SI 4 "=q,q"))]
2878 {muls.|mullw.} %0,%1,%2
2880 [(set_attr "type" "imul_compare")
2881 (set_attr "length" "4,8")])
2884 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2885 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
2886 (match_operand:SI 2 "gpc_reg_operand" ""))
2888 (set (match_operand:SI 0 "gpc_reg_operand" "")
2889 (mult:SI (match_dup 1) (match_dup 2)))
2890 (clobber (match_scratch:SI 4 ""))]
2891 "TARGET_POWER && reload_completed"
2892 [(parallel [(set (match_dup 0)
2893 (mult:SI (match_dup 1) (match_dup 2)))
2894 (clobber (match_dup 4))])
2896 (compare:CC (match_dup 0)
2900 (define_insn "*mulsi3_no_mq_internal2"
2901 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2902 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
2903 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2905 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2906 (mult:SI (match_dup 1) (match_dup 2)))]
2909 {muls.|mullw.} %0,%1,%2
2911 [(set_attr "type" "imul_compare")
2912 (set_attr "length" "4,8")])
2915 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
2916 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
2917 (match_operand:SI 2 "gpc_reg_operand" ""))
2919 (set (match_operand:SI 0 "gpc_reg_operand" "")
2920 (mult:SI (match_dup 1) (match_dup 2)))]
2921 "! TARGET_POWER && reload_completed"
2923 (mult:SI (match_dup 1) (match_dup 2)))
2925 (compare:CC (match_dup 0)
2929 ;; Operand 1 is divided by operand 2; quotient goes to operand
2930 ;; 0 and remainder to operand 3.
2931 ;; ??? At some point, see what, if anything, we can do about if (x % y == 0).
2933 (define_expand "divmodsi4"
2934 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
2935 (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
2936 (match_operand:SI 2 "gpc_reg_operand" "")))
2937 (set (match_operand:SI 3 "register_operand" "")
2938 (mod:SI (match_dup 1) (match_dup 2)))])]
2939 "TARGET_POWER || (! TARGET_POWER && ! TARGET_POWERPC)"
2942 if (! TARGET_POWER && ! TARGET_POWERPC)
2944 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
2945 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
2946 emit_insn (gen_divss_call ());
2947 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
2948 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
2953 (define_insn "*divmodsi4_internal"
2954 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2955 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
2956 (match_operand:SI 2 "gpc_reg_operand" "r")))
2957 (set (match_operand:SI 3 "register_operand" "=q")
2958 (mod:SI (match_dup 1) (match_dup 2)))]
2961 [(set_attr "type" "idiv")])
2963 (define_expand "udiv<mode>3"
2964 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
2965 (udiv:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
2966 (match_operand:GPR 2 "gpc_reg_operand" "")))]
2967 "TARGET_POWERPC || (! TARGET_POWER && ! TARGET_POWERPC)"
2970 if (! TARGET_POWER && ! TARGET_POWERPC)
2972 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
2973 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
2974 emit_insn (gen_quous_call ());
2975 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
2978 else if (TARGET_POWER)
2980 emit_insn (gen_udivsi3_mq (operands[0], operands[1], operands[2]));
2985 (define_insn "udivsi3_mq"
2986 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2987 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")
2988 (match_operand:SI 2 "gpc_reg_operand" "r")))
2989 (clobber (match_scratch:SI 3 "=q"))]
2990 "TARGET_POWERPC && TARGET_POWER"
2992 [(set_attr "type" "idiv")])
2994 (define_insn "*udivsi3_no_mq"
2995 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
2996 (udiv:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")
2997 (match_operand:GPR 2 "gpc_reg_operand" "r")))]
2998 "TARGET_POWERPC && ! TARGET_POWER"
3001 (cond [(match_operand:SI 0 "" "")
3002 (const_string "idiv")]
3003 (const_string "ldiv")))])
3006 ;; For powers of two we can do srai/aze for divide and then adjust for
3007 ;; modulus. If it isn't a power of two, FAIL on POWER so divmodsi4 will be
3008 ;; used; for PowerPC, force operands into register and do a normal divide;
3009 ;; for AIX common-mode, use quoss call on register operands.
3010 (define_expand "div<mode>3"
3011 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
3012 (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
3013 (match_operand:GPR 2 "reg_or_cint_operand" "")))]
3017 if (GET_CODE (operands[2]) == CONST_INT
3018 && INTVAL (operands[2]) > 0
3019 && exact_log2 (INTVAL (operands[2])) >= 0)
3021 else if (TARGET_POWERPC)
3023 operands[2] = force_reg (<MODE>mode, operands[2]);
3026 emit_insn (gen_divsi3_mq (operands[0], operands[1], operands[2]));
3030 else if (TARGET_POWER)
3034 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
3035 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
3036 emit_insn (gen_quoss_call ());
3037 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
3042 (define_insn "divsi3_mq"
3043 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3044 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3045 (match_operand:SI 2 "gpc_reg_operand" "r")))
3046 (clobber (match_scratch:SI 3 "=q"))]
3047 "TARGET_POWERPC && TARGET_POWER"
3049 [(set_attr "type" "idiv")])
3051 (define_insn "*div<mode>3_no_mq"
3052 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
3053 (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")
3054 (match_operand:GPR 2 "gpc_reg_operand" "r")))]
3055 "TARGET_POWERPC && ! TARGET_POWER"
3058 (cond [(match_operand:SI 0 "" "")
3059 (const_string "idiv")]
3060 (const_string "ldiv")))])
3062 (define_expand "mod<mode>3"
3063 [(use (match_operand:GPR 0 "gpc_reg_operand" ""))
3064 (use (match_operand:GPR 1 "gpc_reg_operand" ""))
3065 (use (match_operand:GPR 2 "reg_or_cint_operand" ""))]
3073 if (GET_CODE (operands[2]) != CONST_INT
3074 || INTVAL (operands[2]) <= 0
3075 || (i = exact_log2 (INTVAL (operands[2]))) < 0)
3078 temp1 = gen_reg_rtx (<MODE>mode);
3079 temp2 = gen_reg_rtx (<MODE>mode);
3081 emit_insn (gen_div<mode>3 (temp1, operands[1], operands[2]));
3082 emit_insn (gen_ashl<mode>3 (temp2, temp1, GEN_INT (i)));
3083 emit_insn (gen_sub<mode>3 (operands[0], operands[1], temp2));
3088 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
3089 (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")
3090 (match_operand:GPR 2 "exact_log2_cint_operand" "N")))]
3092 "{srai|sra<wd>i} %0,%1,%p2\;{aze|addze} %0,%0"
3093 [(set_attr "type" "two")
3094 (set_attr "length" "8")])
3097 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3098 (compare:CC (div:P (match_operand:P 1 "gpc_reg_operand" "r,r")
3099 (match_operand:P 2 "exact_log2_cint_operand" "N,N"))
3101 (clobber (match_scratch:P 3 "=r,r"))]
3104 {srai|sra<wd>i} %3,%1,%p2\;{aze.|addze.} %3,%3
3106 [(set_attr "type" "compare")
3107 (set_attr "length" "8,12")
3108 (set_attr "cell_micro" "not")])
3111 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3112 (compare:CC (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
3113 (match_operand:GPR 2 "exact_log2_cint_operand"
3116 (clobber (match_scratch:GPR 3 ""))]
3119 (div:<MODE> (match_dup 1) (match_dup 2)))
3121 (compare:CC (match_dup 3)
3126 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3127 (compare:CC (div:P (match_operand:P 1 "gpc_reg_operand" "r,r")
3128 (match_operand:P 2 "exact_log2_cint_operand" "N,N"))
3130 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
3131 (div:P (match_dup 1) (match_dup 2)))]
3134 {srai|sra<wd>i} %0,%1,%p2\;{aze.|addze.} %0,%0
3136 [(set_attr "type" "compare")
3137 (set_attr "length" "8,12")
3138 (set_attr "cell_micro" "not")])
3141 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3142 (compare:CC (div:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
3143 (match_operand:GPR 2 "exact_log2_cint_operand"
3146 (set (match_operand:GPR 0 "gpc_reg_operand" "")
3147 (div:GPR (match_dup 1) (match_dup 2)))]
3150 (div:<MODE> (match_dup 1) (match_dup 2)))
3152 (compare:CC (match_dup 0)
3157 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3160 (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r"))
3162 (zero_extend:DI (match_operand:SI 4 "register_operand" "2")))
3163 (match_operand:SI 3 "gpc_reg_operand" "r")))
3164 (set (match_operand:SI 2 "register_operand" "=*q")
3167 (zero_extend:DI (match_dup 1)) (const_int 32))
3168 (zero_extend:DI (match_dup 4)))
3172 [(set_attr "type" "idiv")])
3174 ;; To do unsigned divide we handle the cases of the divisor looking like a
3175 ;; negative number. If it is a constant that is less than 2**31, we don't
3176 ;; have to worry about the branches. So make a few subroutines here.
3178 ;; First comes the normal case.
3179 (define_expand "udivmodsi4_normal"
3180 [(set (match_dup 4) (const_int 0))
3181 (parallel [(set (match_operand:SI 0 "" "")
3182 (udiv:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
3184 (zero_extend:DI (match_operand:SI 1 "" "")))
3185 (match_operand:SI 2 "" "")))
3186 (set (match_operand:SI 3 "" "")
3187 (umod:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
3189 (zero_extend:DI (match_dup 1)))
3193 { operands[4] = gen_reg_rtx (SImode); }")
3195 ;; This handles the branches.
3196 (define_expand "udivmodsi4_tests"
3197 [(set (match_operand:SI 0 "" "") (const_int 0))
3198 (set (match_operand:SI 3 "" "") (match_operand:SI 1 "" ""))
3199 (set (match_dup 5) (compare:CCUNS (match_dup 1) (match_operand:SI 2 "" "")))
3200 (set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))
3201 (label_ref (match_operand:SI 4 "" "")) (pc)))
3202 (set (match_dup 0) (const_int 1))
3203 (set (match_dup 3) (minus:SI (match_dup 1) (match_dup 2)))
3204 (set (match_dup 6) (compare:CC (match_dup 2) (const_int 0)))
3205 (set (pc) (if_then_else (lt (match_dup 6) (const_int 0))
3206 (label_ref (match_dup 4)) (pc)))]
3209 { operands[5] = gen_reg_rtx (CCUNSmode);
3210 operands[6] = gen_reg_rtx (CCmode);
3213 (define_expand "udivmodsi4"
3214 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
3215 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")
3216 (match_operand:SI 2 "reg_or_cint_operand" "")))
3217 (set (match_operand:SI 3 "gpc_reg_operand" "")
3218 (umod:SI (match_dup 1) (match_dup 2)))])]
3226 if (! TARGET_POWERPC)
3228 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
3229 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
3230 emit_insn (gen_divus_call ());
3231 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
3232 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
3239 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) < 0)
3241 operands[2] = force_reg (SImode, operands[2]);
3242 label = gen_label_rtx ();
3243 emit (gen_udivmodsi4_tests (operands[0], operands[1], operands[2],
3244 operands[3], label));
3247 operands[2] = force_reg (SImode, operands[2]);
3249 emit (gen_udivmodsi4_normal (operands[0], operands[1], operands[2],
3257 ;; AIX architecture-independent common-mode multiply (DImode),
3258 ;; divide/modulus, and quotient subroutine calls. Input operands in R3 and
3259 ;; R4; results in R3 and sometimes R4; link register always clobbered by bla
3260 ;; instruction; R0 sometimes clobbered; also, MQ sometimes clobbered but
3261 ;; assumed unused if generating common-mode, so ignore.
3262 (define_insn "mulh_call"
3265 (lshiftrt:DI (mult:DI (sign_extend:DI (reg:SI 3))
3266 (sign_extend:DI (reg:SI 4)))
3268 (clobber (reg:SI LR_REGNO))]
3269 "! TARGET_POWER && ! TARGET_POWERPC"
3271 [(set_attr "type" "imul")])
3273 (define_insn "mull_call"
3275 (mult:DI (sign_extend:DI (reg:SI 3))
3276 (sign_extend:DI (reg:SI 4))))
3277 (clobber (reg:SI LR_REGNO))
3278 (clobber (reg:SI 0))]
3279 "! TARGET_POWER && ! TARGET_POWERPC"
3281 [(set_attr "type" "imul")])
3283 (define_insn "divss_call"
3285 (div:SI (reg:SI 3) (reg:SI 4)))
3287 (mod:SI (reg:SI 3) (reg:SI 4)))
3288 (clobber (reg:SI LR_REGNO))
3289 (clobber (reg:SI 0))]
3290 "! TARGET_POWER && ! TARGET_POWERPC"
3292 [(set_attr "type" "idiv")])
3294 (define_insn "divus_call"
3296 (udiv:SI (reg:SI 3) (reg:SI 4)))
3298 (umod:SI (reg:SI 3) (reg:SI 4)))
3299 (clobber (reg:SI LR_REGNO))
3300 (clobber (reg:SI 0))
3301 (clobber (match_scratch:CC 0 "=x"))
3302 (clobber (reg:CC CR1_REGNO))]
3303 "! TARGET_POWER && ! TARGET_POWERPC"
3305 [(set_attr "type" "idiv")])
3307 (define_insn "quoss_call"
3309 (div:SI (reg:SI 3) (reg:SI 4)))
3310 (clobber (reg:SI LR_REGNO))]
3311 "! TARGET_POWER && ! TARGET_POWERPC"
3313 [(set_attr "type" "idiv")])
3315 (define_insn "quous_call"
3317 (udiv:SI (reg:SI 3) (reg:SI 4)))
3318 (clobber (reg:SI LR_REGNO))
3319 (clobber (reg:SI 0))
3320 (clobber (match_scratch:CC 0 "=x"))
3321 (clobber (reg:CC CR1_REGNO))]
3322 "! TARGET_POWER && ! TARGET_POWERPC"
3324 [(set_attr "type" "idiv")])
3326 ;; Logical instructions
3327 ;; The logical instructions are mostly combined by using match_operator,
3328 ;; but the plain AND insns are somewhat different because there is no
3329 ;; plain 'andi' (only 'andi.'), no plain 'andis', and there are all
3330 ;; those rotate-and-mask operations. Thus, the AND insns come first.
3332 (define_expand "andsi3"
3334 [(set (match_operand:SI 0 "gpc_reg_operand" "")
3335 (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
3336 (match_operand:SI 2 "and_operand" "")))
3337 (clobber (match_scratch:CC 3 ""))])]
3341 (define_insn "andsi3_mc"
3342 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
3343 (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
3344 (match_operand:SI 2 "and_operand" "?r,T,K,L")))
3345 (clobber (match_scratch:CC 3 "=X,X,x,x"))]
3346 "rs6000_gen_cell_microcode"
3349 {rlinm|rlwinm} %0,%1,0,%m2,%M2
3350 {andil.|andi.} %0,%1,%b2
3351 {andiu.|andis.} %0,%1,%u2"
3352 [(set_attr "type" "*,*,fast_compare,fast_compare")])
3354 (define_insn "andsi3_nomc"
3355 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3356 (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
3357 (match_operand:SI 2 "and_operand" "?r,T")))
3358 (clobber (match_scratch:CC 3 "=X,X"))]
3359 "!rs6000_gen_cell_microcode"
3362 {rlinm|rlwinm} %0,%1,0,%m2,%M2")
3364 (define_insn "andsi3_internal0_nomc"
3365 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3366 (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
3367 (match_operand:SI 2 "and_operand" "?r,T")))]
3368 "!rs6000_gen_cell_microcode"
3371 {rlinm|rlwinm} %0,%1,0,%m2,%M2")
3374 ;; Note to set cr's other than cr0 we do the and immediate and then
3375 ;; the test again -- this avoids a mfcr which on the higher end
3376 ;; machines causes an execution serialization
3378 (define_insn "*andsi3_internal2_mc"
3379 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
3380 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
3381 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
3383 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
3384 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
3385 "TARGET_32BIT && rs6000_gen_cell_microcode"
3388 {andil.|andi.} %3,%1,%b2
3389 {andiu.|andis.} %3,%1,%u2
3390 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
3395 [(set_attr "type" "fast_compare,fast_compare,fast_compare,delayed_compare,\
3396 compare,compare,compare,compare")
3397 (set_attr "length" "4,4,4,4,8,8,8,8")])
3399 (define_insn "*andsi3_internal3_mc"
3400 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
3401 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
3402 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
3404 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
3405 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
3406 "TARGET_64BIT && rs6000_gen_cell_microcode"
3409 {andil.|andi.} %3,%1,%b2
3410 {andiu.|andis.} %3,%1,%u2
3411 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
3416 [(set_attr "type" "compare,fast_compare,fast_compare,delayed_compare,compare,\
3417 compare,compare,compare")
3418 (set_attr "length" "8,4,4,4,8,8,8,8")])
3421 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
3422 (compare:CC (and:GPR (match_operand:GPR 1 "gpc_reg_operand" "")
3423 (match_operand:GPR 2 "and_operand" ""))
3425 (clobber (match_scratch:GPR 3 ""))
3426 (clobber (match_scratch:CC 4 ""))]
3428 [(parallel [(set (match_dup 3)
3429 (and:<MODE> (match_dup 1)
3431 (clobber (match_dup 4))])
3433 (compare:CC (match_dup 3)
3437 ;; We don't have a 32 bit "and. rt,ra,rb" for ppc64. cr is set from the
3438 ;; whole 64 bit reg, and we don't know what is in the high 32 bits.
3441 [(set (match_operand:CC 0 "cc_reg_operand" "")
3442 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
3443 (match_operand:SI 2 "gpc_reg_operand" ""))
3445 (clobber (match_scratch:SI 3 ""))
3446 (clobber (match_scratch:CC 4 ""))]
3447 "TARGET_POWERPC64 && reload_completed"
3448 [(parallel [(set (match_dup 3)
3449 (and:SI (match_dup 1)
3451 (clobber (match_dup 4))])
3453 (compare:CC (match_dup 3)
3457 (define_insn "*andsi3_internal4"
3458 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
3459 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
3460 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
3462 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
3463 (and:SI (match_dup 1)
3465 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
3466 "TARGET_32BIT && rs6000_gen_cell_microcode"
3469 {andil.|andi.} %0,%1,%b2
3470 {andiu.|andis.} %0,%1,%u2
3471 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
3476 [(set_attr "type" "fast_compare,fast_compare,fast_compare,delayed_compare,\
3477 compare,compare,compare,compare")
3478 (set_attr "length" "4,4,4,4,8,8,8,8")])
3480 (define_insn "*andsi3_internal5_mc"
3481 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
3482 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
3483 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
3485 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
3486 (and:SI (match_dup 1)
3488 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
3489 "TARGET_64BIT && rs6000_gen_cell_microcode"
3492 {andil.|andi.} %0,%1,%b2
3493 {andiu.|andis.} %0,%1,%u2
3494 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
3499 [(set_attr "type" "compare,fast_compare,fast_compare,delayed_compare,compare,\
3500 compare,compare,compare")
3501 (set_attr "length" "8,4,4,4,8,8,8,8")])
3504 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
3505 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
3506 (match_operand:SI 2 "and_operand" ""))
3508 (set (match_operand:SI 0 "gpc_reg_operand" "")
3509 (and:SI (match_dup 1)
3511 (clobber (match_scratch:CC 4 ""))]
3513 [(parallel [(set (match_dup 0)
3514 (and:SI (match_dup 1)
3516 (clobber (match_dup 4))])
3518 (compare:CC (match_dup 0)
3523 [(set (match_operand:CC 3 "cc_reg_operand" "")
3524 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
3525 (match_operand:SI 2 "gpc_reg_operand" ""))
3527 (set (match_operand:SI 0 "gpc_reg_operand" "")
3528 (and:SI (match_dup 1)
3530 (clobber (match_scratch:CC 4 ""))]
3531 "TARGET_POWERPC64 && reload_completed"
3532 [(parallel [(set (match_dup 0)
3533 (and:SI (match_dup 1)
3535 (clobber (match_dup 4))])
3537 (compare:CC (match_dup 0)
3541 ;; Handle the PowerPC64 rlwinm corner case
3543 (define_insn_and_split "*andsi3_internal6"
3544 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3545 (and:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3546 (match_operand:SI 2 "mask_operand_wrap" "i")))]
3551 (and:SI (rotate:SI (match_dup 1) (match_dup 3))
3554 (rotate:SI (match_dup 0) (match_dup 5)))]
3557 int mb = extract_MB (operands[2]);
3558 int me = extract_ME (operands[2]);
3559 operands[3] = GEN_INT (me + 1);
3560 operands[5] = GEN_INT (32 - (me + 1));
3561 operands[4] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
3563 [(set_attr "length" "8")])
3565 (define_expand "iorsi3"
3566 [(set (match_operand:SI 0 "gpc_reg_operand" "")
3567 (ior:SI (match_operand:SI 1 "gpc_reg_operand" "")
3568 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
3572 if (GET_CODE (operands[2]) == CONST_INT
3573 && ! logical_operand (operands[2], SImode))
3575 HOST_WIDE_INT value = INTVAL (operands[2]);
3576 rtx tmp = ((!can_create_pseudo_p ()
3577 || rtx_equal_p (operands[0], operands[1]))
3578 ? operands[0] : gen_reg_rtx (SImode));
3580 emit_insn (gen_iorsi3 (tmp, operands[1],
3581 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
3582 emit_insn (gen_iorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
3587 (define_expand "xorsi3"
3588 [(set (match_operand:SI 0 "gpc_reg_operand" "")
3589 (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
3590 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
3594 if (GET_CODE (operands[2]) == CONST_INT
3595 && ! logical_operand (operands[2], SImode))
3597 HOST_WIDE_INT value = INTVAL (operands[2]);
3598 rtx tmp = ((!can_create_pseudo_p ()
3599 || rtx_equal_p (operands[0], operands[1]))
3600 ? operands[0] : gen_reg_rtx (SImode));
3602 emit_insn (gen_xorsi3 (tmp, operands[1],
3603 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
3604 emit_insn (gen_xorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
3609 (define_insn "*boolsi3_internal1"
3610 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
3611 (match_operator:SI 3 "boolean_or_operator"
3612 [(match_operand:SI 1 "gpc_reg_operand" "%r,r,r")
3613 (match_operand:SI 2 "logical_operand" "r,K,L")]))]
3617 {%q3il|%q3i} %0,%1,%b2
3618 {%q3iu|%q3is} %0,%1,%u2")
3620 (define_insn "*boolsi3_internal2"
3621 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3622 (compare:CC (match_operator:SI 4 "boolean_or_operator"
3623 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
3624 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
3626 (clobber (match_scratch:SI 3 "=r,r"))]
3631 [(set_attr "type" "fast_compare,compare")
3632 (set_attr "length" "4,8")])
3635 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
3636 (compare:CC (match_operator:SI 4 "boolean_operator"
3637 [(match_operand:SI 1 "gpc_reg_operand" "")
3638 (match_operand:SI 2 "gpc_reg_operand" "")])
3640 (clobber (match_scratch:SI 3 ""))]
3641 "TARGET_32BIT && reload_completed"
3642 [(set (match_dup 3) (match_dup 4))
3644 (compare:CC (match_dup 3)
3648 (define_insn "*boolsi3_internal3"
3649 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3650 (compare:CC (match_operator:SI 4 "boolean_operator"
3651 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
3652 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
3654 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3660 [(set_attr "type" "fast_compare,compare")
3661 (set_attr "length" "4,8")])
3664 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
3665 (compare:CC (match_operator:SI 4 "boolean_operator"
3666 [(match_operand:SI 1 "gpc_reg_operand" "")
3667 (match_operand:SI 2 "gpc_reg_operand" "")])
3669 (set (match_operand:SI 0 "gpc_reg_operand" "")
3671 "TARGET_32BIT && reload_completed"
3672 [(set (match_dup 0) (match_dup 4))
3674 (compare:CC (match_dup 0)
3678 ;; Split a logical operation that we can't do in one insn into two insns,
3679 ;; each of which does one 16-bit part. This is used by combine.
3682 [(set (match_operand:SI 0 "gpc_reg_operand" "")
3683 (match_operator:SI 3 "boolean_or_operator"
3684 [(match_operand:SI 1 "gpc_reg_operand" "")
3685 (match_operand:SI 2 "non_logical_cint_operand" "")]))]
3687 [(set (match_dup 0) (match_dup 4))
3688 (set (match_dup 0) (match_dup 5))]
3692 i = GEN_INT (INTVAL (operands[2]) & (~ (HOST_WIDE_INT) 0xffff));
3693 operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
3695 i = GEN_INT (INTVAL (operands[2]) & 0xffff);
3696 operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
3700 (define_insn "*boolcsi3_internal1"
3701 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3702 (match_operator:SI 3 "boolean_operator"
3703 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
3704 (match_operand:SI 2 "gpc_reg_operand" "r")]))]
3708 (define_insn "*boolcsi3_internal2"
3709 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3710 (compare:CC (match_operator:SI 4 "boolean_operator"
3711 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
3712 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
3714 (clobber (match_scratch:SI 3 "=r,r"))]
3719 [(set_attr "type" "compare")
3720 (set_attr "length" "4,8")])
3723 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
3724 (compare:CC (match_operator:SI 4 "boolean_operator"
3725 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
3726 (match_operand:SI 2 "gpc_reg_operand" "")])
3728 (clobber (match_scratch:SI 3 ""))]
3729 "TARGET_32BIT && reload_completed"
3730 [(set (match_dup 3) (match_dup 4))
3732 (compare:CC (match_dup 3)
3736 (define_insn "*boolcsi3_internal3"
3737 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3738 (compare:CC (match_operator:SI 4 "boolean_operator"
3739 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
3740 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
3742 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3748 [(set_attr "type" "compare")
3749 (set_attr "length" "4,8")])
3752 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
3753 (compare:CC (match_operator:SI 4 "boolean_operator"
3754 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
3755 (match_operand:SI 2 "gpc_reg_operand" "")])
3757 (set (match_operand:SI 0 "gpc_reg_operand" "")
3759 "TARGET_32BIT && reload_completed"
3760 [(set (match_dup 0) (match_dup 4))
3762 (compare:CC (match_dup 0)
3766 (define_insn "*boolccsi3_internal1"
3767 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3768 (match_operator:SI 3 "boolean_operator"
3769 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
3770 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))]))]
3774 (define_insn "*boolccsi3_internal2"
3775 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3776 (compare:CC (match_operator:SI 4 "boolean_operator"
3777 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
3778 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
3780 (clobber (match_scratch:SI 3 "=r,r"))]
3785 [(set_attr "type" "fast_compare,compare")
3786 (set_attr "length" "4,8")])
3789 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
3790 (compare:CC (match_operator:SI 4 "boolean_operator"
3791 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
3792 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
3794 (clobber (match_scratch:SI 3 ""))]
3795 "TARGET_32BIT && reload_completed"
3796 [(set (match_dup 3) (match_dup 4))
3798 (compare:CC (match_dup 3)
3802 (define_insn "*boolccsi3_internal3"
3803 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3804 (compare:CC (match_operator:SI 4 "boolean_operator"
3805 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
3806 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
3808 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3814 [(set_attr "type" "fast_compare,compare")
3815 (set_attr "length" "4,8")])
3818 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
3819 (compare:CC (match_operator:SI 4 "boolean_operator"
3820 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
3821 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
3823 (set (match_operand:SI 0 "gpc_reg_operand" "")
3825 "TARGET_32BIT && reload_completed"
3826 [(set (match_dup 0) (match_dup 4))
3828 (compare:CC (match_dup 0)
3832 ;; maskir insn. We need four forms because things might be in arbitrary
3833 ;; orders. Don't define forms that only set CR fields because these
3834 ;; would modify an input register.
3836 (define_insn "*maskir_internal1"
3837 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3838 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
3839 (match_operand:SI 1 "gpc_reg_operand" "0"))
3840 (and:SI (match_dup 2)
3841 (match_operand:SI 3 "gpc_reg_operand" "r"))))]
3845 (define_insn "*maskir_internal2"
3846 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3847 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
3848 (match_operand:SI 1 "gpc_reg_operand" "0"))
3849 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3854 (define_insn "*maskir_internal3"
3855 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3856 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r")
3857 (match_operand:SI 3 "gpc_reg_operand" "r"))
3858 (and:SI (not:SI (match_dup 2))
3859 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
3863 (define_insn "*maskir_internal4"
3864 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3865 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3866 (match_operand:SI 2 "gpc_reg_operand" "r"))
3867 (and:SI (not:SI (match_dup 2))
3868 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
3872 (define_insn "*maskir_internal5"
3873 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3875 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
3876 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
3877 (and:SI (match_dup 2)
3878 (match_operand:SI 3 "gpc_reg_operand" "r,r")))
3880 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3881 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3882 (and:SI (match_dup 2) (match_dup 3))))]
3887 [(set_attr "type" "compare")
3888 (set_attr "length" "4,8")])
3891 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3893 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
3894 (match_operand:SI 1 "gpc_reg_operand" ""))
3895 (and:SI (match_dup 2)
3896 (match_operand:SI 3 "gpc_reg_operand" "")))
3898 (set (match_operand:SI 0 "gpc_reg_operand" "")
3899 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3900 (and:SI (match_dup 2) (match_dup 3))))]
3901 "TARGET_POWER && reload_completed"
3903 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3904 (and:SI (match_dup 2) (match_dup 3))))
3906 (compare:CC (match_dup 0)
3910 (define_insn "*maskir_internal6"
3911 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3913 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
3914 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
3915 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
3918 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3919 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3920 (and:SI (match_dup 3) (match_dup 2))))]
3925 [(set_attr "type" "compare")
3926 (set_attr "length" "4,8")])
3929 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3931 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
3932 (match_operand:SI 1 "gpc_reg_operand" ""))
3933 (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
3936 (set (match_operand:SI 0 "gpc_reg_operand" "")
3937 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3938 (and:SI (match_dup 3) (match_dup 2))))]
3939 "TARGET_POWER && reload_completed"
3941 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
3942 (and:SI (match_dup 3) (match_dup 2))))
3944 (compare:CC (match_dup 0)
3948 (define_insn "*maskir_internal7"
3949 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3951 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r,r")
3952 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
3953 (and:SI (not:SI (match_dup 2))
3954 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
3956 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3957 (ior:SI (and:SI (match_dup 2) (match_dup 3))
3958 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
3963 [(set_attr "type" "compare")
3964 (set_attr "length" "4,8")])
3967 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3969 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "")
3970 (match_operand:SI 3 "gpc_reg_operand" ""))
3971 (and:SI (not:SI (match_dup 2))
3972 (match_operand:SI 1 "gpc_reg_operand" "")))
3974 (set (match_operand:SI 0 "gpc_reg_operand" "")
3975 (ior:SI (and:SI (match_dup 2) (match_dup 3))
3976 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
3977 "TARGET_POWER && reload_completed"
3979 (ior:SI (and:SI (match_dup 2) (match_dup 3))
3980 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
3982 (compare:CC (match_dup 0)
3986 (define_insn "*maskir_internal8"
3987 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3989 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
3990 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
3991 (and:SI (not:SI (match_dup 2))
3992 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
3994 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3995 (ior:SI (and:SI (match_dup 3) (match_dup 2))
3996 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
4001 [(set_attr "type" "compare")
4002 (set_attr "length" "4,8")])
4005 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
4007 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
4008 (match_operand:SI 2 "gpc_reg_operand" ""))
4009 (and:SI (not:SI (match_dup 2))
4010 (match_operand:SI 1 "gpc_reg_operand" "")))
4012 (set (match_operand:SI 0 "gpc_reg_operand" "")
4013 (ior:SI (and:SI (match_dup 3) (match_dup 2))
4014 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
4015 "TARGET_POWER && reload_completed"
4017 (ior:SI (and:SI (match_dup 3) (match_dup 2))
4018 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
4020 (compare:CC (match_dup 0)
4024 ;; Rotate and shift insns, in all their variants. These support shifts,
4025 ;; field inserts and extracts, and various combinations thereof.
4026 (define_expand "insv"
4027 [(set (zero_extract (match_operand 0 "gpc_reg_operand" "")
4028 (match_operand:SI 1 "const_int_operand" "")
4029 (match_operand:SI 2 "const_int_operand" ""))
4030 (match_operand 3 "gpc_reg_operand" ""))]
4034 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
4035 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
4036 compiler if the address of the structure is taken later. Likewise, do
4037 not handle invalid E500 subregs. */
4038 if (GET_CODE (operands[0]) == SUBREG
4039 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD
4040 || ((TARGET_E500_DOUBLE || TARGET_SPE)
4041 && invalid_e500_subreg (operands[0], GET_MODE (operands[0])))))
4044 if (TARGET_POWERPC64 && GET_MODE (operands[0]) == DImode)
4045 emit_insn (gen_insvdi (operands[0], operands[1], operands[2], operands[3]));
4047 emit_insn (gen_insvsi (operands[0], operands[1], operands[2], operands[3]));
4051 (define_insn "insvsi"
4052 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4053 (match_operand:SI 1 "const_int_operand" "i")
4054 (match_operand:SI 2 "const_int_operand" "i"))
4055 (match_operand:SI 3 "gpc_reg_operand" "r"))]
4059 int start = INTVAL (operands[2]) & 31;
4060 int size = INTVAL (operands[1]) & 31;
4062 operands[4] = GEN_INT (32 - start - size);
4063 operands[1] = GEN_INT (start + size - 1);
4064 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4066 [(set_attr "type" "insert_word")])
4068 (define_insn "*insvsi_internal1"
4069 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4070 (match_operand:SI 1 "const_int_operand" "i")
4071 (match_operand:SI 2 "const_int_operand" "i"))
4072 (rotate:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4073 (match_operand:SI 4 "const_int_operand" "i")))]
4074 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
4077 int shift = INTVAL (operands[4]) & 31;
4078 int start = INTVAL (operands[2]) & 31;
4079 int size = INTVAL (operands[1]) & 31;
4081 operands[4] = GEN_INT (shift - start - size);
4082 operands[1] = GEN_INT (start + size - 1);
4083 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4085 [(set_attr "type" "insert_word")])
4087 (define_insn "*insvsi_internal2"
4088 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4089 (match_operand:SI 1 "const_int_operand" "i")
4090 (match_operand:SI 2 "const_int_operand" "i"))
4091 (ashiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4092 (match_operand:SI 4 "const_int_operand" "i")))]
4093 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
4096 int shift = INTVAL (operands[4]) & 31;
4097 int start = INTVAL (operands[2]) & 31;
4098 int size = INTVAL (operands[1]) & 31;
4100 operands[4] = GEN_INT (32 - shift - start - size);
4101 operands[1] = GEN_INT (start + size - 1);
4102 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4104 [(set_attr "type" "insert_word")])
4106 (define_insn "*insvsi_internal3"
4107 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4108 (match_operand:SI 1 "const_int_operand" "i")
4109 (match_operand:SI 2 "const_int_operand" "i"))
4110 (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4111 (match_operand:SI 4 "const_int_operand" "i")))]
4112 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
4115 int shift = INTVAL (operands[4]) & 31;
4116 int start = INTVAL (operands[2]) & 31;
4117 int size = INTVAL (operands[1]) & 31;
4119 operands[4] = GEN_INT (32 - shift - start - size);
4120 operands[1] = GEN_INT (start + size - 1);
4121 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4123 [(set_attr "type" "insert_word")])
4125 (define_insn "*insvsi_internal4"
4126 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4127 (match_operand:SI 1 "const_int_operand" "i")
4128 (match_operand:SI 2 "const_int_operand" "i"))
4129 (zero_extract:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4130 (match_operand:SI 4 "const_int_operand" "i")
4131 (match_operand:SI 5 "const_int_operand" "i")))]
4132 "INTVAL (operands[4]) >= INTVAL (operands[1])"
4135 int extract_start = INTVAL (operands[5]) & 31;
4136 int extract_size = INTVAL (operands[4]) & 31;
4137 int insert_start = INTVAL (operands[2]) & 31;
4138 int insert_size = INTVAL (operands[1]) & 31;
4140 /* Align extract field with insert field */
4141 operands[5] = GEN_INT (extract_start + extract_size - insert_start - insert_size);
4142 operands[1] = GEN_INT (insert_start + insert_size - 1);
4143 return \"{rlimi|rlwimi} %0,%3,%h5,%h2,%h1\";
4145 [(set_attr "type" "insert_word")])
4147 ;; combine patterns for rlwimi
4148 (define_insn "*insvsi_internal5"
4149 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4150 (ior:SI (and:SI (match_operand:SI 4 "gpc_reg_operand" "0")
4151 (match_operand:SI 1 "mask_operand" "i"))
4152 (and:SI (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4153 (match_operand:SI 2 "const_int_operand" "i"))
4154 (match_operand:SI 5 "mask_operand" "i"))))]
4155 "TARGET_POWERPC && INTVAL(operands[1]) == ~INTVAL(operands[5])"
4158 int me = extract_ME(operands[5]);
4159 int mb = extract_MB(operands[5]);
4160 operands[4] = GEN_INT(32 - INTVAL(operands[2]));
4161 operands[2] = GEN_INT(mb);
4162 operands[1] = GEN_INT(me);
4163 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4165 [(set_attr "type" "insert_word")])
4167 (define_insn "*insvsi_internal6"
4168 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4169 (ior:SI (and:SI (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
4170 (match_operand:SI 2 "const_int_operand" "i"))
4171 (match_operand:SI 5 "mask_operand" "i"))
4172 (and:SI (match_operand:SI 4 "gpc_reg_operand" "0")
4173 (match_operand:SI 1 "mask_operand" "i"))))]
4174 "TARGET_POWERPC && INTVAL(operands[1]) == ~INTVAL(operands[5])"
4177 int me = extract_ME(operands[5]);
4178 int mb = extract_MB(operands[5]);
4179 operands[4] = GEN_INT(32 - INTVAL(operands[2]));
4180 operands[2] = GEN_INT(mb);
4181 operands[1] = GEN_INT(me);
4182 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
4184 [(set_attr "type" "insert_word")])
4186 (define_insn "insvdi"
4187 [(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")
4188 (match_operand:SI 1 "const_int_operand" "i")
4189 (match_operand:SI 2 "const_int_operand" "i"))
4190 (match_operand:DI 3 "gpc_reg_operand" "r"))]
4194 int start = INTVAL (operands[2]) & 63;
4195 int size = INTVAL (operands[1]) & 63;
4197 operands[1] = GEN_INT (64 - start - size);
4198 return \"rldimi %0,%3,%H1,%H2\";
4200 [(set_attr "type" "insert_dword")])
4202 (define_insn "*insvdi_internal2"
4203 [(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")
4204 (match_operand:SI 1 "const_int_operand" "i")
4205 (match_operand:SI 2 "const_int_operand" "i"))
4206 (ashiftrt:DI (match_operand:DI 3 "gpc_reg_operand" "r")
4207 (match_operand:SI 4 "const_int_operand" "i")))]
4209 && insvdi_rshift_rlwimi_p (operands[1], operands[2], operands[4])"
4212 int shift = INTVAL (operands[4]) & 63;
4213 int start = (INTVAL (operands[2]) & 63) - 32;
4214 int size = INTVAL (operands[1]) & 63;
4216 operands[4] = GEN_INT (64 - shift - start - size);
4217 operands[2] = GEN_INT (start);
4218 operands[1] = GEN_INT (start + size - 1);
4219 return \"rlwimi %0,%3,%h4,%h2,%h1\";
4222 (define_insn "*insvdi_internal3"
4223 [(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")
4224 (match_operand:SI 1 "const_int_operand" "i")
4225 (match_operand:SI 2 "const_int_operand" "i"))
4226 (lshiftrt:DI (match_operand:DI 3 "gpc_reg_operand" "r")
4227 (match_operand:SI 4 "const_int_operand" "i")))]
4229 && insvdi_rshift_rlwimi_p (operands[1], operands[2], operands[4])"
4232 int shift = INTVAL (operands[4]) & 63;
4233 int start = (INTVAL (operands[2]) & 63) - 32;
4234 int size = INTVAL (operands[1]) & 63;
4236 operands[4] = GEN_INT (64 - shift - start - size);
4237 operands[2] = GEN_INT (start);
4238 operands[1] = GEN_INT (start + size - 1);
4239 return \"rlwimi %0,%3,%h4,%h2,%h1\";
4242 (define_expand "extzv"
4243 [(set (match_operand 0 "gpc_reg_operand" "")
4244 (zero_extract (match_operand 1 "gpc_reg_operand" "")
4245 (match_operand:SI 2 "const_int_operand" "")
4246 (match_operand:SI 3 "const_int_operand" "")))]
4250 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
4251 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
4252 compiler if the address of the structure is taken later. */
4253 if (GET_CODE (operands[0]) == SUBREG
4254 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))
4257 if (TARGET_POWERPC64 && GET_MODE (operands[1]) == DImode)
4258 emit_insn (gen_extzvdi (operands[0], operands[1], operands[2], operands[3]));
4260 emit_insn (gen_extzvsi (operands[0], operands[1], operands[2], operands[3]));
4264 (define_insn "extzvsi"
4265 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4266 (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4267 (match_operand:SI 2 "const_int_operand" "i")
4268 (match_operand:SI 3 "const_int_operand" "i")))]
4272 int start = INTVAL (operands[3]) & 31;
4273 int size = INTVAL (operands[2]) & 31;
4275 if (start + size >= 32)
4276 operands[3] = const0_rtx;
4278 operands[3] = GEN_INT (start + size);
4279 return \"{rlinm|rlwinm} %0,%1,%3,%s2,31\";
4282 (define_insn "*extzvsi_internal1"
4283 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4284 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4285 (match_operand:SI 2 "const_int_operand" "i,i")
4286 (match_operand:SI 3 "const_int_operand" "i,i"))
4288 (clobber (match_scratch:SI 4 "=r,r"))]
4292 int start = INTVAL (operands[3]) & 31;
4293 int size = INTVAL (operands[2]) & 31;
4295 /* Force split for non-cc0 compare. */
4296 if (which_alternative == 1)
4299 /* If the bit-field being tested fits in the upper or lower half of a
4300 word, it is possible to use andiu. or andil. to test it. This is
4301 useful because the condition register set-use delay is smaller for
4302 andi[ul]. than for rlinm. This doesn't work when the starting bit
4303 position is 0 because the LT and GT bits may be set wrong. */
4305 if ((start > 0 && start + size <= 16) || start >= 16)
4307 operands[3] = GEN_INT (((1 << (16 - (start & 15)))
4308 - (1 << (16 - (start & 15) - size))));
4310 return \"{andiu.|andis.} %4,%1,%3\";
4312 return \"{andil.|andi.} %4,%1,%3\";
4315 if (start + size >= 32)
4316 operands[3] = const0_rtx;
4318 operands[3] = GEN_INT (start + size);
4319 return \"{rlinm.|rlwinm.} %4,%1,%3,%s2,31\";
4321 [(set_attr "type" "delayed_compare")
4322 (set_attr "length" "4,8")])
4325 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4326 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
4327 (match_operand:SI 2 "const_int_operand" "")
4328 (match_operand:SI 3 "const_int_operand" ""))
4330 (clobber (match_scratch:SI 4 ""))]
4333 (zero_extract:SI (match_dup 1) (match_dup 2)
4336 (compare:CC (match_dup 4)
4340 (define_insn "*extzvsi_internal2"
4341 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
4342 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4343 (match_operand:SI 2 "const_int_operand" "i,i")
4344 (match_operand:SI 3 "const_int_operand" "i,i"))
4346 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4347 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
4351 int start = INTVAL (operands[3]) & 31;
4352 int size = INTVAL (operands[2]) & 31;
4354 /* Force split for non-cc0 compare. */
4355 if (which_alternative == 1)
4358 /* Since we are using the output value, we can't ignore any need for
4359 a shift. The bit-field must end at the LSB. */
4360 if (start >= 16 && start + size == 32)
4362 operands[3] = GEN_INT ((1 << size) - 1);
4363 return \"{andil.|andi.} %0,%1,%3\";
4366 if (start + size >= 32)
4367 operands[3] = const0_rtx;
4369 operands[3] = GEN_INT (start + size);
4370 return \"{rlinm.|rlwinm.} %0,%1,%3,%s2,31\";
4372 [(set_attr "type" "delayed_compare")
4373 (set_attr "length" "4,8")])
4376 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
4377 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
4378 (match_operand:SI 2 "const_int_operand" "")
4379 (match_operand:SI 3 "const_int_operand" ""))
4381 (set (match_operand:SI 0 "gpc_reg_operand" "")
4382 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
4385 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))
4387 (compare:CC (match_dup 0)
4391 (define_insn "extzvdi"
4392 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
4393 (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
4394 (match_operand:SI 2 "const_int_operand" "i")
4395 (match_operand:SI 3 "const_int_operand" "i")))]
4399 int start = INTVAL (operands[3]) & 63;
4400 int size = INTVAL (operands[2]) & 63;
4402 if (start + size >= 64)
4403 operands[3] = const0_rtx;
4405 operands[3] = GEN_INT (start + size);
4406 operands[2] = GEN_INT (64 - size);
4407 return \"rldicl %0,%1,%3,%2\";
4410 (define_insn "*extzvdi_internal1"
4411 [(set (match_operand:CC 0 "gpc_reg_operand" "=x")
4412 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
4413 (match_operand:SI 2 "const_int_operand" "i")
4414 (match_operand:SI 3 "const_int_operand" "i"))
4416 (clobber (match_scratch:DI 4 "=r"))]
4417 "TARGET_64BIT && rs6000_gen_cell_microcode"
4420 int start = INTVAL (operands[3]) & 63;
4421 int size = INTVAL (operands[2]) & 63;
4423 if (start + size >= 64)
4424 operands[3] = const0_rtx;
4426 operands[3] = GEN_INT (start + size);
4427 operands[2] = GEN_INT (64 - size);
4428 return \"rldicl. %4,%1,%3,%2\";
4430 [(set_attr "type" "compare")])
4432 (define_insn "*extzvdi_internal2"
4433 [(set (match_operand:CC 4 "gpc_reg_operand" "=x")
4434 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
4435 (match_operand:SI 2 "const_int_operand" "i")
4436 (match_operand:SI 3 "const_int_operand" "i"))
4438 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
4439 (zero_extract:DI (match_dup 1) (match_dup 2) (match_dup 3)))]
4440 "TARGET_64BIT && rs6000_gen_cell_microcode"
4443 int start = INTVAL (operands[3]) & 63;
4444 int size = INTVAL (operands[2]) & 63;
4446 if (start + size >= 64)
4447 operands[3] = const0_rtx;
4449 operands[3] = GEN_INT (start + size);
4450 operands[2] = GEN_INT (64 - size);
4451 return \"rldicl. %0,%1,%3,%2\";
4453 [(set_attr "type" "compare")])
4455 (define_insn "rotlsi3"
4456 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4457 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4458 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
4461 {rlnm|rlwnm} %0,%1,%2,0xffffffff
4462 {rlinm|rlwinm} %0,%1,%h2,0xffffffff"
4463 [(set_attr "type" "var_shift_rotate,integer")])
4465 (define_insn "*rotlsi3_64"
4466 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
4468 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4469 (match_operand:SI 2 "reg_or_cint_operand" "r,i"))))]
4472 {rlnm|rlwnm} %0,%1,%2,0xffffffff
4473 {rlinm|rlwinm} %0,%1,%h2,0xffffffff"
4474 [(set_attr "type" "var_shift_rotate,integer")])
4476 (define_insn "*rotlsi3_internal2"
4477 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4478 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4479 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4481 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
4484 {rlnm.|rlwnm.} %3,%1,%2,0xffffffff
4485 {rlinm.|rlwinm.} %3,%1,%h2,0xffffffff
4488 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4489 (set_attr "length" "4,4,8,8")])
4492 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4493 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4494 (match_operand:SI 2 "reg_or_cint_operand" ""))
4496 (clobber (match_scratch:SI 3 ""))]
4499 (rotate:SI (match_dup 1) (match_dup 2)))
4501 (compare:CC (match_dup 3)
4505 (define_insn "*rotlsi3_internal3"
4506 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4507 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4508 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4510 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4511 (rotate:SI (match_dup 1) (match_dup 2)))]
4514 {rlnm.|rlwnm.} %0,%1,%2,0xffffffff
4515 {rlinm.|rlwinm.} %0,%1,%h2,0xffffffff
4518 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4519 (set_attr "length" "4,4,8,8")])
4522 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
4523 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4524 (match_operand:SI 2 "reg_or_cint_operand" ""))
4526 (set (match_operand:SI 0 "gpc_reg_operand" "")
4527 (rotate:SI (match_dup 1) (match_dup 2)))]
4530 (rotate:SI (match_dup 1) (match_dup 2)))
4532 (compare:CC (match_dup 0)
4536 (define_insn "*rotlsi3_internal4"
4537 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4538 (and:SI (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4539 (match_operand:SI 2 "reg_or_cint_operand" "r,i"))
4540 (match_operand:SI 3 "mask_operand" "n,n")))]
4543 {rlnm|rlwnm} %0,%1,%2,%m3,%M3
4544 {rlinm|rlwinm} %0,%1,%h2,%m3,%M3"
4545 [(set_attr "type" "var_shift_rotate,integer")])
4547 (define_insn "*rotlsi3_internal5"
4548 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4550 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4551 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4552 (match_operand:SI 3 "mask_operand" "n,n,n,n"))
4554 (clobber (match_scratch:SI 4 "=r,r,r,r"))]
4557 {rlnm.|rlwnm.} %4,%1,%2,%m3,%M3
4558 {rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3
4561 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4562 (set_attr "length" "4,4,8,8")])
4565 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4567 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4568 (match_operand:SI 2 "reg_or_cint_operand" ""))
4569 (match_operand:SI 3 "mask_operand" ""))
4571 (clobber (match_scratch:SI 4 ""))]
4574 (and:SI (rotate:SI (match_dup 1)
4578 (compare:CC (match_dup 4)
4582 (define_insn "*rotlsi3_internal6"
4583 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
4585 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4586 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4587 (match_operand:SI 3 "mask_operand" "n,n,n,n"))
4589 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4590 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
4593 {rlnm.|rlwnm.} %0,%1,%2,%m3,%M3
4594 {rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3
4597 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4598 (set_attr "length" "4,4,8,8")])
4601 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
4603 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4604 (match_operand:SI 2 "reg_or_cint_operand" ""))
4605 (match_operand:SI 3 "mask_operand" ""))
4607 (set (match_operand:SI 0 "gpc_reg_operand" "")
4608 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
4611 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
4613 (compare:CC (match_dup 0)
4617 (define_insn "*rotlsi3_internal7"
4618 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4621 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4622 (match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]
4624 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xff"
4625 [(set (attr "cell_micro")
4626 (if_then_else (match_operand:SI 2 "const_int_operand" "")
4627 (const_string "not")
4628 (const_string "always")))])
4630 (define_insn "*rotlsi3_internal8"
4631 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4632 (compare:CC (zero_extend:SI
4634 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4635 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
4637 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
4640 {rlnm.|rlwnm.} %3,%1,%2,0xff
4641 {rlinm.|rlwinm.} %3,%1,%h2,0xff
4644 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4645 (set_attr "length" "4,4,8,8")])
4648 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4649 (compare:CC (zero_extend:SI
4651 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4652 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
4654 (clobber (match_scratch:SI 3 ""))]
4657 (zero_extend:SI (subreg:QI
4658 (rotate:SI (match_dup 1)
4661 (compare:CC (match_dup 3)
4665 (define_insn "*rotlsi3_internal9"
4666 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4667 (compare:CC (zero_extend:SI
4669 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4670 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
4672 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4673 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
4676 {rlnm.|rlwnm.} %0,%1,%2,0xff
4677 {rlinm.|rlwinm.} %0,%1,%h2,0xff
4680 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4681 (set_attr "length" "4,4,8,8")])
4684 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
4685 (compare:CC (zero_extend:SI
4687 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4688 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
4690 (set (match_operand:SI 0 "gpc_reg_operand" "")
4691 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
4694 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
4696 (compare:CC (match_dup 0)
4700 (define_insn "*rotlsi3_internal10"
4701 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4704 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4705 (match_operand:SI 2 "reg_or_cint_operand" "r,i")) 0)))]
4708 {rlnm|rlwnm} %0,%1,%2,0xffff
4709 {rlinm|rlwinm} %0,%1,%h2,0xffff"
4710 [(set_attr "type" "var_shift_rotate,integer")])
4713 (define_insn "*rotlsi3_internal11"
4714 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4715 (compare:CC (zero_extend:SI
4717 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4718 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
4720 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
4723 {rlnm.|rlwnm.} %3,%1,%2,0xffff
4724 {rlinm.|rlwinm.} %3,%1,%h2,0xffff
4727 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4728 (set_attr "length" "4,4,8,8")])
4731 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4732 (compare:CC (zero_extend:SI
4734 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4735 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
4737 (clobber (match_scratch:SI 3 ""))]
4740 (zero_extend:SI (subreg:HI
4741 (rotate:SI (match_dup 1)
4744 (compare:CC (match_dup 3)
4748 (define_insn "*rotlsi3_internal12"
4749 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4750 (compare:CC (zero_extend:SI
4752 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4753 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
4755 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4756 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
4759 {rlnm.|rlwnm.} %0,%1,%2,0xffff
4760 {rlinm.|rlwinm.} %0,%1,%h2,0xffff
4763 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4764 (set_attr "length" "4,4,8,8")])
4767 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
4768 (compare:CC (zero_extend:SI
4770 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
4771 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
4773 (set (match_operand:SI 0 "gpc_reg_operand" "")
4774 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
4777 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
4779 (compare:CC (match_dup 0)
4783 ;; Note that we use "sle." instead of "sl." so that we can set
4784 ;; SHIFT_COUNT_TRUNCATED.
4786 (define_expand "ashlsi3"
4787 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
4788 (use (match_operand:SI 1 "gpc_reg_operand" ""))
4789 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
4794 emit_insn (gen_ashlsi3_power (operands[0], operands[1], operands[2]));
4796 emit_insn (gen_ashlsi3_no_power (operands[0], operands[1], operands[2]));
4800 (define_insn "ashlsi3_power"
4801 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4802 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4803 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
4804 (clobber (match_scratch:SI 3 "=q,X"))]
4808 {sli|slwi} %0,%1,%h2")
4810 (define_insn "ashlsi3_no_power"
4811 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4812 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4813 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
4817 {sli|slwi} %0,%1,%h2"
4818 [(set_attr "type" "var_shift_rotate,shift")])
4820 (define_insn "*ashlsi3_64"
4821 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
4823 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4824 (match_operand:SI 2 "reg_or_cint_operand" "r,i"))))]
4828 {sli|slwi} %0,%1,%h2"
4829 [(set_attr "type" "var_shift_rotate,shift")])
4832 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4833 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4834 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4836 (clobber (match_scratch:SI 3 "=r,r,r,r"))
4837 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4841 {sli.|slwi.} %3,%1,%h2
4844 [(set_attr "type" "delayed_compare")
4845 (set_attr "length" "4,4,8,8")])
4848 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4849 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
4850 (match_operand:SI 2 "reg_or_cint_operand" ""))
4852 (clobber (match_scratch:SI 3 ""))
4853 (clobber (match_scratch:SI 4 ""))]
4854 "TARGET_POWER && reload_completed"
4855 [(parallel [(set (match_dup 3)
4856 (ashift:SI (match_dup 1) (match_dup 2)))
4857 (clobber (match_dup 4))])
4859 (compare:CC (match_dup 3)
4864 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4865 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4866 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4868 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
4869 "! TARGET_POWER && TARGET_32BIT"
4872 {sli.|slwi.} %3,%1,%h2
4875 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4876 (set_attr "length" "4,4,8,8")])
4879 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4880 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
4881 (match_operand:SI 2 "reg_or_cint_operand" ""))
4883 (clobber (match_scratch:SI 3 ""))]
4884 "! TARGET_POWER && TARGET_32BIT && reload_completed"
4886 (ashift:SI (match_dup 1) (match_dup 2)))
4888 (compare:CC (match_dup 3)
4893 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4894 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4895 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4897 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4898 (ashift:SI (match_dup 1) (match_dup 2)))
4899 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4903 {sli.|slwi.} %0,%1,%h2
4906 [(set_attr "type" "delayed_compare")
4907 (set_attr "length" "4,4,8,8")])
4910 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4911 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
4912 (match_operand:SI 2 "reg_or_cint_operand" ""))
4914 (set (match_operand:SI 0 "gpc_reg_operand" "")
4915 (ashift:SI (match_dup 1) (match_dup 2)))
4916 (clobber (match_scratch:SI 4 ""))]
4917 "TARGET_POWER && reload_completed"
4918 [(parallel [(set (match_dup 0)
4919 (ashift:SI (match_dup 1) (match_dup 2)))
4920 (clobber (match_dup 4))])
4922 (compare:CC (match_dup 0)
4927 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4928 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4929 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4931 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4932 (ashift:SI (match_dup 1) (match_dup 2)))]
4933 "! TARGET_POWER && TARGET_32BIT"
4936 {sli.|slwi.} %0,%1,%h2
4939 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
4940 (set_attr "length" "4,4,8,8")])
4943 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4944 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
4945 (match_operand:SI 2 "reg_or_cint_operand" ""))
4947 (set (match_operand:SI 0 "gpc_reg_operand" "")
4948 (ashift:SI (match_dup 1) (match_dup 2)))]
4949 "! TARGET_POWER && TARGET_32BIT && reload_completed"
4951 (ashift:SI (match_dup 1) (match_dup 2)))
4953 (compare:CC (match_dup 0)
4957 (define_insn "rlwinm"
4958 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4959 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4960 (match_operand:SI 2 "const_int_operand" "i"))
4961 (match_operand:SI 3 "mask_operand" "n")))]
4962 "includes_lshift_p (operands[2], operands[3])"
4963 "{rlinm|rlwinm} %0,%1,%h2,%m3,%M3")
4966 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4968 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4969 (match_operand:SI 2 "const_int_operand" "i,i"))
4970 (match_operand:SI 3 "mask_operand" "n,n"))
4972 (clobber (match_scratch:SI 4 "=r,r"))]
4973 "includes_lshift_p (operands[2], operands[3])"
4975 {rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3
4977 [(set_attr "type" "delayed_compare")
4978 (set_attr "length" "4,8")])
4981 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
4983 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
4984 (match_operand:SI 2 "const_int_operand" ""))
4985 (match_operand:SI 3 "mask_operand" ""))
4987 (clobber (match_scratch:SI 4 ""))]
4988 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
4990 (and:SI (ashift:SI (match_dup 1) (match_dup 2))
4993 (compare:CC (match_dup 4)
4998 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
5000 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5001 (match_operand:SI 2 "const_int_operand" "i,i"))
5002 (match_operand:SI 3 "mask_operand" "n,n"))
5004 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5005 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
5006 "includes_lshift_p (operands[2], operands[3])"
5008 {rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3
5010 [(set_attr "type" "delayed_compare")
5011 (set_attr "length" "4,8")])
5014 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
5016 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
5017 (match_operand:SI 2 "const_int_operand" ""))
5018 (match_operand:SI 3 "mask_operand" ""))
5020 (set (match_operand:SI 0 "gpc_reg_operand" "")
5021 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
5022 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
5024 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
5026 (compare:CC (match_dup 0)
5030 ;; The AIX assembler mis-handles "sri x,x,0", so write that case as
5032 (define_expand "lshrsi3"
5033 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
5034 (use (match_operand:SI 1 "gpc_reg_operand" ""))
5035 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
5040 emit_insn (gen_lshrsi3_power (operands[0], operands[1], operands[2]));
5042 emit_insn (gen_lshrsi3_no_power (operands[0], operands[1], operands[2]));
5046 (define_insn "lshrsi3_power"
5047 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
5048 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r")
5049 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i")))
5050 (clobber (match_scratch:SI 3 "=q,X,X"))]
5055 {s%A2i|s%A2wi} %0,%1,%h2")
5057 (define_insn "lshrsi3_no_power"
5058 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
5059 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r")
5060 (match_operand:SI 2 "reg_or_cint_operand" "O,r,i")))]
5065 {sri|srwi} %0,%1,%h2"
5066 [(set_attr "type" "integer,var_shift_rotate,shift")])
5068 (define_insn "*lshrsi3_64"
5069 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5071 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5072 (match_operand:SI 2 "reg_or_cint_operand" "r,i"))))]
5076 {sri|srwi} %0,%1,%h2"
5077 [(set_attr "type" "var_shift_rotate,shift")])
5080 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,?y,?y,?y")
5081 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
5082 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
5084 (clobber (match_scratch:SI 3 "=r,X,r,r,X,r"))
5085 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
5090 {s%A2i.|s%A2wi.} %3,%1,%h2
5094 [(set_attr "type" "delayed_compare")
5095 (set_attr "length" "4,4,4,8,8,8")])
5098 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5099 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5100 (match_operand:SI 2 "reg_or_cint_operand" ""))
5102 (clobber (match_scratch:SI 3 ""))
5103 (clobber (match_scratch:SI 4 ""))]
5104 "TARGET_POWER && reload_completed"
5105 [(parallel [(set (match_dup 3)
5106 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5107 (clobber (match_dup 4))])
5109 (compare:CC (match_dup 3)
5114 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,?y,?y,?y")
5115 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
5116 (match_operand:SI 2 "reg_or_cint_operand" "O,r,i,O,r,i"))
5118 (clobber (match_scratch:SI 3 "=X,r,r,X,r,r"))]
5119 "! TARGET_POWER && TARGET_32BIT"
5123 {sri.|srwi.} %3,%1,%h2
5127 [(set_attr "type" "delayed_compare,var_delayed_compare,delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
5128 (set_attr "length" "4,4,4,8,8,8")])
5131 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5132 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5133 (match_operand:SI 2 "reg_or_cint_operand" ""))
5135 (clobber (match_scratch:SI 3 ""))]
5136 "! TARGET_POWER && TARGET_32BIT && reload_completed"
5138 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5140 (compare:CC (match_dup 3)
5145 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,?y,?y,?y")
5146 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
5147 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
5149 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
5150 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5151 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
5156 {s%A2i.|s%A2wi.} %0,%1,%h2
5160 [(set_attr "type" "delayed_compare")
5161 (set_attr "length" "4,4,4,8,8,8")])
5164 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5165 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5166 (match_operand:SI 2 "reg_or_cint_operand" ""))
5168 (set (match_operand:SI 0 "gpc_reg_operand" "")
5169 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5170 (clobber (match_scratch:SI 4 ""))]
5171 "TARGET_POWER && reload_completed"
5172 [(parallel [(set (match_dup 0)
5173 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5174 (clobber (match_dup 4))])
5176 (compare:CC (match_dup 0)
5181 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,?y,?y,?y")
5182 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
5183 (match_operand:SI 2 "reg_or_cint_operand" "O,r,i,O,r,i"))
5185 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
5186 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
5187 "! TARGET_POWER && TARGET_32BIT"
5191 {sri.|srwi.} %0,%1,%h2
5195 [(set_attr "type" "delayed_compare,var_delayed_compare,delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
5196 (set_attr "length" "4,4,4,8,8,8")])
5199 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5200 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5201 (match_operand:SI 2 "reg_or_cint_operand" ""))
5203 (set (match_operand:SI 0 "gpc_reg_operand" "")
5204 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
5205 "! TARGET_POWER && TARGET_32BIT && reload_completed"
5207 (lshiftrt:SI (match_dup 1) (match_dup 2)))
5209 (compare:CC (match_dup 0)
5214 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5215 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
5216 (match_operand:SI 2 "const_int_operand" "i"))
5217 (match_operand:SI 3 "mask_operand" "n")))]
5218 "includes_rshift_p (operands[2], operands[3])"
5219 "{rlinm|rlwinm} %0,%1,%s2,%m3,%M3")
5222 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5224 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5225 (match_operand:SI 2 "const_int_operand" "i,i"))
5226 (match_operand:SI 3 "mask_operand" "n,n"))
5228 (clobber (match_scratch:SI 4 "=r,r"))]
5229 "includes_rshift_p (operands[2], operands[3])"
5231 {rlinm.|rlwinm.} %4,%1,%s2,%m3,%M3
5233 [(set_attr "type" "delayed_compare")
5234 (set_attr "length" "4,8")])
5237 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
5239 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5240 (match_operand:SI 2 "const_int_operand" ""))
5241 (match_operand:SI 3 "mask_operand" ""))
5243 (clobber (match_scratch:SI 4 ""))]
5244 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
5246 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2))
5249 (compare:CC (match_dup 4)
5254 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
5256 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5257 (match_operand:SI 2 "const_int_operand" "i,i"))
5258 (match_operand:SI 3 "mask_operand" "n,n"))
5260 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5261 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
5262 "includes_rshift_p (operands[2], operands[3])"
5264 {rlinm.|rlwinm.} %0,%1,%s2,%m3,%M3
5266 [(set_attr "type" "delayed_compare")
5267 (set_attr "length" "4,8")])
5270 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
5272 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5273 (match_operand:SI 2 "const_int_operand" ""))
5274 (match_operand:SI 3 "mask_operand" ""))
5276 (set (match_operand:SI 0 "gpc_reg_operand" "")
5277 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
5278 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
5280 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
5282 (compare:CC (match_dup 0)
5287 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5290 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
5291 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
5292 "includes_rshift_p (operands[2], GEN_INT (255))"
5293 "{rlinm|rlwinm} %0,%1,%s2,0xff")
5296 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5300 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5301 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
5303 (clobber (match_scratch:SI 3 "=r,r"))]
5304 "includes_rshift_p (operands[2], GEN_INT (255))"
5306 {rlinm.|rlwinm.} %3,%1,%s2,0xff
5308 [(set_attr "type" "delayed_compare")
5309 (set_attr "length" "4,8")])
5312 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
5316 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5317 (match_operand:SI 2 "const_int_operand" "")) 0))
5319 (clobber (match_scratch:SI 3 ""))]
5320 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
5322 (zero_extend:SI (subreg:QI
5323 (lshiftrt:SI (match_dup 1)
5326 (compare:CC (match_dup 3)
5331 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
5335 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5336 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
5338 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5339 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
5340 "includes_rshift_p (operands[2], GEN_INT (255))"
5342 {rlinm.|rlwinm.} %0,%1,%s2,0xff
5344 [(set_attr "type" "delayed_compare")
5345 (set_attr "length" "4,8")])
5348 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
5352 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5353 (match_operand:SI 2 "const_int_operand" "")) 0))
5355 (set (match_operand:SI 0 "gpc_reg_operand" "")
5356 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
5357 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
5359 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
5361 (compare:CC (match_dup 0)
5366 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5369 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
5370 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
5371 "includes_rshift_p (operands[2], GEN_INT (65535))"
5372 "{rlinm|rlwinm} %0,%1,%s2,0xffff")
5375 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5379 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5380 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
5382 (clobber (match_scratch:SI 3 "=r,r"))]
5383 "includes_rshift_p (operands[2], GEN_INT (65535))"
5385 {rlinm.|rlwinm.} %3,%1,%s2,0xffff
5387 [(set_attr "type" "delayed_compare")
5388 (set_attr "length" "4,8")])
5391 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
5395 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5396 (match_operand:SI 2 "const_int_operand" "")) 0))
5398 (clobber (match_scratch:SI 3 ""))]
5399 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
5401 (zero_extend:SI (subreg:HI
5402 (lshiftrt:SI (match_dup 1)
5405 (compare:CC (match_dup 3)
5410 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
5414 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5415 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
5417 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5418 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
5419 "includes_rshift_p (operands[2], GEN_INT (65535))"
5421 {rlinm.|rlwinm.} %0,%1,%s2,0xffff
5423 [(set_attr "type" "delayed_compare")
5424 (set_attr "length" "4,8")])
5427 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
5431 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5432 (match_operand:SI 2 "const_int_operand" "")) 0))
5434 (set (match_operand:SI 0 "gpc_reg_operand" "")
5435 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
5436 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
5438 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
5440 (compare:CC (match_dup 0)
5445 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
5447 (match_operand:SI 1 "gpc_reg_operand" "r"))
5448 (ashiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
5454 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
5456 (match_operand:SI 1 "gpc_reg_operand" "r"))
5457 (lshiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
5463 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
5465 (match_operand:SI 1 "gpc_reg_operand" "r"))
5466 (zero_extract:SI (match_operand:SI 2 "gpc_reg_operand" "r")
5472 (define_expand "ashrsi3"
5473 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5474 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5475 (match_operand:SI 2 "reg_or_cint_operand" "")))]
5480 emit_insn (gen_ashrsi3_power (operands[0], operands[1], operands[2]));
5482 emit_insn (gen_ashrsi3_no_power (operands[0], operands[1], operands[2]));
5486 (define_insn "ashrsi3_power"
5487 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5488 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5489 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
5490 (clobber (match_scratch:SI 3 "=q,X"))]
5494 {srai|srawi} %0,%1,%h2"
5495 [(set_attr "type" "shift")])
5497 (define_insn "ashrsi3_no_power"
5498 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
5499 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5500 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
5504 {srai|srawi} %0,%1,%h2"
5505 [(set_attr "type" "var_shift_rotate,shift")])
5507 (define_insn "*ashrsi3_64"
5508 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5510 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
5511 (match_operand:SI 2 "reg_or_cint_operand" "r,i"))))]
5515 {srai|srawi} %0,%1,%h2"
5516 [(set_attr "type" "var_shift_rotate,shift")])
5519 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
5520 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
5521 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
5523 (clobber (match_scratch:SI 3 "=r,r,r,r"))
5524 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
5528 {srai.|srawi.} %3,%1,%h2
5531 [(set_attr "type" "delayed_compare")
5532 (set_attr "length" "4,4,8,8")])
5535 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5536 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5537 (match_operand:SI 2 "reg_or_cint_operand" ""))
5539 (clobber (match_scratch:SI 3 ""))
5540 (clobber (match_scratch:SI 4 ""))]
5541 "TARGET_POWER && reload_completed"
5542 [(parallel [(set (match_dup 3)
5543 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5544 (clobber (match_dup 4))])
5546 (compare:CC (match_dup 3)
5551 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
5552 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
5553 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
5555 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
5558 {sra.|sraw.} %3,%1,%2
5559 {srai.|srawi.} %3,%1,%h2
5562 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
5563 (set_attr "length" "4,4,8,8")])
5566 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
5567 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5568 (match_operand:SI 2 "reg_or_cint_operand" ""))
5570 (clobber (match_scratch:SI 3 ""))]
5571 "! TARGET_POWER && reload_completed"
5573 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5575 (compare:CC (match_dup 3)
5580 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
5581 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
5582 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
5584 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
5585 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5586 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
5590 {srai.|srawi.} %0,%1,%h2
5593 [(set_attr "type" "delayed_compare")
5594 (set_attr "length" "4,4,8,8")])
5597 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5598 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5599 (match_operand:SI 2 "reg_or_cint_operand" ""))
5601 (set (match_operand:SI 0 "gpc_reg_operand" "")
5602 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5603 (clobber (match_scratch:SI 4 ""))]
5604 "TARGET_POWER && reload_completed"
5605 [(parallel [(set (match_dup 0)
5606 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5607 (clobber (match_dup 4))])
5609 (compare:CC (match_dup 0)
5614 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
5615 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
5616 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
5618 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
5619 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
5622 {sra.|sraw.} %0,%1,%2
5623 {srai.|srawi.} %0,%1,%h2
5626 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
5627 (set_attr "length" "4,4,8,8")])
5629 ;; Builtins to replace a division to generate FRE reciprocal estimate
5630 ;; instructions and the necessary fixup instructions
5631 (define_expand "recip<mode>3"
5632 [(match_operand:RECIPF 0 "gpc_reg_operand" "")
5633 (match_operand:RECIPF 1 "gpc_reg_operand" "")
5634 (match_operand:RECIPF 2 "gpc_reg_operand" "")]
5635 "RS6000_RECIP_HAVE_RE_P (<MODE>mode)"
5637 rs6000_emit_swdiv (operands[0], operands[1], operands[2], false);
5641 ;; Split to create division from FRE/FRES/etc. and fixup instead of the normal
5642 ;; hardware division. This is only done before register allocation and with
5643 ;; -ffast-math. This must appear before the divsf3/divdf3 insns.
5645 [(set (match_operand:RECIPF 0 "gpc_reg_operand" "")
5646 (div:RECIPF (match_operand 1 "gpc_reg_operand" "")
5647 (match_operand 2 "gpc_reg_operand" "")))]
5648 "RS6000_RECIP_AUTO_RE_P (<MODE>mode)
5649 && can_create_pseudo_p () && optimize_insn_for_speed_p ()
5650 && flag_finite_math_only && !flag_trapping_math && flag_reciprocal_math"
5653 rs6000_emit_swdiv (operands[0], operands[1], operands[2], true);
5657 ;; Builtins to replace 1/sqrt(x) with instructions using RSQRTE and the
5658 ;; appropriate fixup.
5659 (define_expand "rsqrt<mode>2"
5660 [(match_operand:RECIPF 0 "gpc_reg_operand" "")
5661 (match_operand:RECIPF 1 "gpc_reg_operand" "")]
5662 "RS6000_RECIP_HAVE_RSQRTE_P (<MODE>mode)"
5664 rs6000_emit_swrsqrt (operands[0], operands[1]);
5669 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
5670 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
5671 (match_operand:SI 2 "reg_or_cint_operand" ""))
5673 (set (match_operand:SI 0 "gpc_reg_operand" "")
5674 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
5675 "! TARGET_POWER && reload_completed"
5677 (ashiftrt:SI (match_dup 1) (match_dup 2)))
5679 (compare:CC (match_dup 0)
5683 ;; Floating-point insns, excluding normal data motion.
5685 ;; PowerPC has a full set of single-precision floating point instructions.
5687 ;; For the POWER architecture, we pretend that we have both SFmode and
5688 ;; DFmode insns, while, in fact, all fp insns are actually done in double.
5689 ;; The only conversions we will do will be when storing to memory. In that
5690 ;; case, we will use the "frsp" instruction before storing.
5692 ;; Note that when we store into a single-precision memory location, we need to
5693 ;; use the frsp insn first. If the register being stored isn't dead, we
5694 ;; need a scratch register for the frsp. But this is difficult when the store
5695 ;; is done by reload. It is not incorrect to do the frsp on the register in
5696 ;; this case, we just lose precision that we would have otherwise gotten but
5697 ;; is not guaranteed. Perhaps this should be tightened up at some point.
5699 (define_expand "extendsfdf2"
5700 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5701 (float_extend:DF (match_operand:SF 1 "reg_or_none500mem_operand" "")))]
5702 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
5705 (define_insn_and_split "*extendsfdf2_fpr"
5706 [(set (match_operand:DF 0 "gpc_reg_operand" "=d,?d,d")
5707 (float_extend:DF (match_operand:SF 1 "reg_or_mem_operand" "0,f,m")))]
5708 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
5713 "&& reload_completed && REG_P (operands[1]) && REGNO (operands[0]) == REGNO (operands[1])"
5716 emit_note (NOTE_INSN_DELETED);
5719 [(set_attr "type" "fp,fp,fpload")])
5721 (define_expand "truncdfsf2"
5722 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5723 (float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "")))]
5724 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
5727 (define_insn "*truncdfsf2_fpr"
5728 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5729 (float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "d")))]
5730 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
5732 [(set_attr "type" "fp")])
5734 (define_insn "aux_truncdfsf2"
5735 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5736 (unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRSP))]
5737 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
5739 [(set_attr "type" "fp")])
5741 (define_expand "negsf2"
5742 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5743 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
5744 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT"
5747 (define_insn "*negsf2"
5748 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5749 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
5750 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5752 [(set_attr "type" "fp")])
5754 (define_expand "abssf2"
5755 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5756 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
5757 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT"
5760 (define_insn "*abssf2"
5761 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5762 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
5763 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5765 [(set_attr "type" "fp")])
5768 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5769 (neg:SF (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f"))))]
5770 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5772 [(set_attr "type" "fp")])
5774 (define_expand "addsf3"
5775 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5776 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "")
5777 (match_operand:SF 2 "gpc_reg_operand" "")))]
5778 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT"
5782 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5783 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
5784 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5785 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5787 [(set_attr "type" "fp")
5788 (set_attr "fp_type" "fp_addsub_s")])
5791 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5792 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
5793 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5794 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
5795 "{fa|fadd} %0,%1,%2"
5796 [(set_attr "type" "fp")])
5798 (define_expand "subsf3"
5799 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5800 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "")
5801 (match_operand:SF 2 "gpc_reg_operand" "")))]
5802 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT"
5806 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5807 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5808 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5809 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5811 [(set_attr "type" "fp")
5812 (set_attr "fp_type" "fp_addsub_s")])
5815 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5816 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5817 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5818 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
5819 "{fs|fsub} %0,%1,%2"
5820 [(set_attr "type" "fp")])
5822 (define_expand "mulsf3"
5823 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5824 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "")
5825 (match_operand:SF 2 "gpc_reg_operand" "")))]
5826 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT"
5830 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5831 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
5832 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5833 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5835 [(set_attr "type" "fp")
5836 (set_attr "fp_type" "fp_mul_s")])
5839 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5840 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
5841 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5842 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
5843 "{fm|fmul} %0,%1,%2"
5844 [(set_attr "type" "dmul")])
5846 (define_expand "divsf3"
5847 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5848 (div:SF (match_operand:SF 1 "gpc_reg_operand" "")
5849 (match_operand:SF 2 "gpc_reg_operand" "")))]
5850 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT && !TARGET_SIMPLE_FPU"
5854 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5855 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5856 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5857 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS
5858 && TARGET_SINGLE_FLOAT && !TARGET_SIMPLE_FPU"
5860 [(set_attr "type" "sdiv")])
5863 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5864 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5865 (match_operand:SF 2 "gpc_reg_operand" "f")))]
5866 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS
5867 && TARGET_SINGLE_FLOAT && !TARGET_SIMPLE_FPU"
5868 "{fd|fdiv} %0,%1,%2"
5869 [(set_attr "type" "ddiv")])
5872 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5873 (unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRES))]
5876 [(set_attr "type" "fp")])
5878 ; builtin fmaf support
5879 (define_insn "*fmasf4_fpr"
5880 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5881 (fma:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5882 (match_operand:SF 2 "gpc_reg_operand" "f")
5883 (match_operand:SF 3 "gpc_reg_operand" "f")))]
5884 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5886 return (TARGET_POWERPC
5887 ? "fmadds %0,%1,%2,%3"
5888 : "{fma|fmadd} %0,%1,%2,%3");
5890 [(set_attr "type" "fp")
5891 (set_attr "fp_type" "fp_maddsub_s")])
5893 (define_insn "*fmssf4_fpr"
5894 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5895 (fma:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5896 (match_operand:SF 2 "gpc_reg_operand" "f")
5897 (neg:SF (match_operand:SF 3 "gpc_reg_operand" "f"))))]
5898 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5900 return (TARGET_POWERPC
5901 ? "fmsubs %0,%1,%2,%3"
5902 : "{fms|fmsub} %0,%1,%2,%3");
5904 [(set_attr "type" "fp")
5905 (set_attr "fp_type" "fp_maddsub_s")])
5907 (define_insn "*nfmasf4_fpr"
5908 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5909 (neg:SF (fma:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5910 (match_operand:SF 2 "gpc_reg_operand" "f")
5911 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
5912 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5914 return (TARGET_POWERPC
5915 ? "fnmadds %0,%1,%2,%3"
5916 : "{fnma|fnmadd} %0,%1,%2,%3");
5918 [(set_attr "type" "fp")
5919 (set_attr "fp_type" "fp_maddsub_s")])
5921 (define_insn "*nfmssf4_fpr"
5922 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5923 (neg:SF (fma:SF (match_operand:SF 1 "gpc_reg_operand" "f")
5924 (match_operand:SF 2 "gpc_reg_operand" "f")
5925 (neg:SF (match_operand:SF 3 "gpc_reg_operand" "f")))))]
5926 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
5928 return (TARGET_POWERPC
5929 ? "fnmsubs %0,%1,%2,%3"
5930 : "{fnms|fnmsub} %0,%1,%2,%3");
5932 [(set_attr "type" "fp")
5933 (set_attr "fp_type" "fp_maddsub_s")])
5935 (define_expand "sqrtsf2"
5936 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5937 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
5938 "(TARGET_PPC_GPOPT || TARGET_POWER2 || TARGET_XILINX_FPU)
5939 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
5940 && !TARGET_SIMPLE_FPU"
5944 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5945 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
5946 "(TARGET_PPC_GPOPT || TARGET_XILINX_FPU) && TARGET_HARD_FLOAT
5947 && TARGET_FPRS && TARGET_SINGLE_FLOAT && !TARGET_SIMPLE_FPU"
5949 [(set_attr "type" "ssqrt")])
5952 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5953 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
5954 "TARGET_POWER2 && TARGET_HARD_FLOAT && TARGET_FPRS
5955 && TARGET_SINGLE_FLOAT && !TARGET_SIMPLE_FPU"
5957 [(set_attr "type" "dsqrt")])
5959 (define_insn "*rsqrtsf_internal1"
5960 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5961 (unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")]
5965 [(set_attr "type" "fp")])
5967 (define_expand "copysign<mode>3"
5969 (abs:SFDF (match_operand:SFDF 1 "gpc_reg_operand" "")))
5971 (neg:SFDF (abs:SFDF (match_dup 1))))
5972 (set (match_operand:SFDF 0 "gpc_reg_operand" "")
5973 (if_then_else:SFDF (ge (match_operand:SFDF 2 "gpc_reg_operand" "")
5977 "TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>
5978 && ((TARGET_PPC_GFXOPT
5979 && !HONOR_NANS (<MODE>mode)
5980 && !HONOR_SIGNED_ZEROS (<MODE>mode))
5982 || VECTOR_UNIT_VSX_P (<MODE>mode))"
5984 if (TARGET_CMPB || VECTOR_UNIT_VSX_P (<MODE>mode))
5986 emit_insn (gen_copysign<mode>3_fcpsgn (operands[0], operands[1],
5991 operands[3] = gen_reg_rtx (<MODE>mode);
5992 operands[4] = gen_reg_rtx (<MODE>mode);
5993 operands[5] = CONST0_RTX (<MODE>mode);
5996 ;; Use an unspec rather providing an if-then-else in RTL, to prevent the
5997 ;; compiler from optimizing -0.0
5998 (define_insn "copysign<mode>3_fcpsgn"
5999 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=<rreg2>")
6000 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")
6001 (match_operand:SFDF 2 "gpc_reg_operand" "<rreg2>")]
6003 "TARGET_CMPB && !VECTOR_UNIT_VSX_P (<MODE>mode)"
6005 [(set_attr "type" "fp")])
6007 ;; For MIN, MAX, and conditional move, we use DEFINE_EXPAND's that involve a
6008 ;; fsel instruction and some auxiliary computations. Then we just have a
6009 ;; single DEFINE_INSN for fsel and the define_splits to make them if made by
6011 (define_expand "smaxsf3"
6012 [(set (match_operand:SF 0 "gpc_reg_operand" "")
6013 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
6014 (match_operand:SF 2 "gpc_reg_operand" ""))
6017 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS
6018 && TARGET_SINGLE_FLOAT && !flag_trapping_math"
6019 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
6021 (define_expand "sminsf3"
6022 [(set (match_operand:SF 0 "gpc_reg_operand" "")
6023 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
6024 (match_operand:SF 2 "gpc_reg_operand" ""))
6027 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS
6028 && TARGET_SINGLE_FLOAT && !flag_trapping_math"
6029 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
6032 [(set (match_operand:SF 0 "gpc_reg_operand" "")
6033 (match_operator:SF 3 "min_max_operator"
6034 [(match_operand:SF 1 "gpc_reg_operand" "")
6035 (match_operand:SF 2 "gpc_reg_operand" "")]))]
6036 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS
6037 && TARGET_SINGLE_FLOAT && !flag_trapping_math"
6040 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
6041 operands[1], operands[2]);
6045 (define_expand "mov<mode>cc"
6046 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
6047 (if_then_else:GPR (match_operand 1 "comparison_operator" "")
6048 (match_operand:GPR 2 "gpc_reg_operand" "")
6049 (match_operand:GPR 3 "gpc_reg_operand" "")))]
6053 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
6059 ;; We use the BASE_REGS for the isel input operands because, if rA is
6060 ;; 0, the value of 0 is placed in rD upon truth. Similarly for rB
6061 ;; because we may switch the operands and rB may end up being rA.
6063 ;; We need 2 patterns: an unsigned and a signed pattern. We could
6064 ;; leave out the mode in operand 4 and use one pattern, but reload can
6065 ;; change the mode underneath our feet and then gets confused trying
6066 ;; to reload the value.
6067 (define_insn "isel_signed_<mode>"
6068 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r")
6070 (match_operator 1 "scc_comparison_operator"
6071 [(match_operand:CC 4 "cc_reg_operand" "y,y")
6073 (match_operand:GPR 2 "reg_or_cint_operand" "O,b")
6074 (match_operand:GPR 3 "gpc_reg_operand" "r,r")))]
6077 { return output_isel (operands); }"
6078 [(set_attr "type" "isel")
6079 (set_attr "length" "4")])
6081 (define_insn "isel_unsigned_<mode>"
6082 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r,r")
6084 (match_operator 1 "scc_comparison_operator"
6085 [(match_operand:CCUNS 4 "cc_reg_operand" "y,y")
6087 (match_operand:GPR 2 "reg_or_cint_operand" "O,b")
6088 (match_operand:GPR 3 "gpc_reg_operand" "r,r")))]
6091 { return output_isel (operands); }"
6092 [(set_attr "type" "isel")
6093 (set_attr "length" "4")])
6095 ;; These patterns can be useful for combine; they let combine know that
6096 ;; isel can handle reversed comparisons so long as the operands are
6099 (define_insn "*isel_reversed_signed_<mode>"
6100 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
6102 (match_operator 1 "scc_rev_comparison_operator"
6103 [(match_operand:CC 4 "cc_reg_operand" "y")
6105 (match_operand:GPR 2 "gpc_reg_operand" "b")
6106 (match_operand:GPR 3 "gpc_reg_operand" "b")))]
6109 { return output_isel (operands); }"
6110 [(set_attr "type" "isel")
6111 (set_attr "length" "4")])
6113 (define_insn "*isel_reversed_unsigned_<mode>"
6114 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
6116 (match_operator 1 "scc_rev_comparison_operator"
6117 [(match_operand:CCUNS 4 "cc_reg_operand" "y")
6119 (match_operand:GPR 2 "gpc_reg_operand" "b")
6120 (match_operand:GPR 3 "gpc_reg_operand" "b")))]
6123 { return output_isel (operands); }"
6124 [(set_attr "type" "isel")
6125 (set_attr "length" "4")])
6127 (define_expand "movsfcc"
6128 [(set (match_operand:SF 0 "gpc_reg_operand" "")
6129 (if_then_else:SF (match_operand 1 "comparison_operator" "")
6130 (match_operand:SF 2 "gpc_reg_operand" "")
6131 (match_operand:SF 3 "gpc_reg_operand" "")))]
6132 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
6135 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
6141 (define_insn "*fselsfsf4"
6142 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
6143 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
6144 (match_operand:SF 4 "zero_fp_constant" "F"))
6145 (match_operand:SF 2 "gpc_reg_operand" "f")
6146 (match_operand:SF 3 "gpc_reg_operand" "f")))]
6147 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
6149 [(set_attr "type" "fp")])
6151 (define_insn "*fseldfsf4"
6152 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
6153 (if_then_else:SF (ge (match_operand:DF 1 "gpc_reg_operand" "d")
6154 (match_operand:DF 4 "zero_fp_constant" "F"))
6155 (match_operand:SF 2 "gpc_reg_operand" "f")
6156 (match_operand:SF 3 "gpc_reg_operand" "f")))]
6157 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_SINGLE_FLOAT"
6159 [(set_attr "type" "fp")])
6161 (define_expand "negdf2"
6162 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6163 (neg:DF (match_operand:DF 1 "gpc_reg_operand" "")))]
6164 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6167 (define_insn "*negdf2_fpr"
6168 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6169 (neg:DF (match_operand:DF 1 "gpc_reg_operand" "d")))]
6170 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6171 && !VECTOR_UNIT_VSX_P (DFmode)"
6173 [(set_attr "type" "fp")])
6175 (define_expand "absdf2"
6176 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6177 (abs:DF (match_operand:DF 1 "gpc_reg_operand" "")))]
6178 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6181 (define_insn "*absdf2_fpr"
6182 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6183 (abs:DF (match_operand:DF 1 "gpc_reg_operand" "d")))]
6184 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6185 && !VECTOR_UNIT_VSX_P (DFmode)"
6187 [(set_attr "type" "fp")])
6189 (define_insn "*nabsdf2_fpr"
6190 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6191 (neg:DF (abs:DF (match_operand:DF 1 "gpc_reg_operand" "d"))))]
6192 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6193 && !VECTOR_UNIT_VSX_P (DFmode)"
6195 [(set_attr "type" "fp")])
6197 (define_expand "adddf3"
6198 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6199 (plus:DF (match_operand:DF 1 "gpc_reg_operand" "")
6200 (match_operand:DF 2 "gpc_reg_operand" "")))]
6201 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6204 (define_insn "*adddf3_fpr"
6205 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6206 (plus:DF (match_operand:DF 1 "gpc_reg_operand" "%d")
6207 (match_operand:DF 2 "gpc_reg_operand" "d")))]
6208 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6209 && !VECTOR_UNIT_VSX_P (DFmode)"
6210 "{fa|fadd} %0,%1,%2"
6211 [(set_attr "type" "fp")
6212 (set_attr "fp_type" "fp_addsub_d")])
6214 (define_expand "subdf3"
6215 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6216 (minus:DF (match_operand:DF 1 "gpc_reg_operand" "")
6217 (match_operand:DF 2 "gpc_reg_operand" "")))]
6218 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6221 (define_insn "*subdf3_fpr"
6222 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6223 (minus:DF (match_operand:DF 1 "gpc_reg_operand" "d")
6224 (match_operand:DF 2 "gpc_reg_operand" "d")))]
6225 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6226 && !VECTOR_UNIT_VSX_P (DFmode)"
6227 "{fs|fsub} %0,%1,%2"
6228 [(set_attr "type" "fp")
6229 (set_attr "fp_type" "fp_addsub_d")])
6231 (define_expand "muldf3"
6232 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6233 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "")
6234 (match_operand:DF 2 "gpc_reg_operand" "")))]
6235 "TARGET_HARD_FLOAT && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6238 (define_insn "*muldf3_fpr"
6239 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6240 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%d")
6241 (match_operand:DF 2 "gpc_reg_operand" "d")))]
6242 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6243 && !VECTOR_UNIT_VSX_P (DFmode)"
6244 "{fm|fmul} %0,%1,%2"
6245 [(set_attr "type" "dmul")
6246 (set_attr "fp_type" "fp_mul_d")])
6248 (define_expand "divdf3"
6249 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6250 (div:DF (match_operand:DF 1 "gpc_reg_operand" "")
6251 (match_operand:DF 2 "gpc_reg_operand" "")))]
6253 && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)
6254 && !TARGET_SIMPLE_FPU"
6257 (define_insn "*divdf3_fpr"
6258 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6259 (div:DF (match_operand:DF 1 "gpc_reg_operand" "d")
6260 (match_operand:DF 2 "gpc_reg_operand" "d")))]
6261 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && !TARGET_SIMPLE_FPU
6262 && !VECTOR_UNIT_VSX_P (DFmode)"
6263 "{fd|fdiv} %0,%1,%2"
6264 [(set_attr "type" "ddiv")])
6266 (define_insn "*fred_fpr"
6267 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
6268 (unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "f")] UNSPEC_FRES))]
6269 "TARGET_FRE && !VECTOR_UNIT_VSX_P (DFmode)"
6271 [(set_attr "type" "fp")])
6273 (define_insn "*rsqrtdf_internal1"
6274 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6275 (unspec:DF [(match_operand:DF 1 "gpc_reg_operand" "d")]
6277 "TARGET_FRSQRTE && !VECTOR_UNIT_VSX_P (DFmode)"
6279 [(set_attr "type" "fp")])
6281 ; builtin fma support
6282 (define_insn "*fmadf4_fpr"
6283 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
6284 (fma:DF (match_operand:DF 1 "gpc_reg_operand" "f")
6285 (match_operand:DF 2 "gpc_reg_operand" "f")
6286 (match_operand:DF 3 "gpc_reg_operand" "f")))]
6287 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6288 && VECTOR_UNIT_NONE_P (DFmode)"
6289 "{fma|fmadd} %0,%1,%2,%3"
6290 [(set_attr "type" "fp")
6291 (set_attr "fp_type" "fp_maddsub_d")])
6293 (define_insn "*fmsdf4_fpr"
6294 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
6295 (fma:DF (match_operand:DF 1 "gpc_reg_operand" "f")
6296 (match_operand:DF 2 "gpc_reg_operand" "f")
6297 (neg:DF (match_operand:DF 3 "gpc_reg_operand" "f"))))]
6298 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6299 && VECTOR_UNIT_NONE_P (DFmode)"
6300 "{fms|fmsub} %0,%1,%2,%3"
6301 [(set_attr "type" "fp")
6302 (set_attr "fp_type" "fp_maddsub_d")])
6304 (define_insn "*nfmadf4_fpr"
6305 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
6306 (neg:DF (fma:DF (match_operand:DF 1 "gpc_reg_operand" "f")
6307 (match_operand:DF 2 "gpc_reg_operand" "f")
6308 (match_operand:DF 3 "gpc_reg_operand" "f"))))]
6309 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6310 && VECTOR_UNIT_NONE_P (DFmode)"
6311 "{fnma|fnmadd} %0,%1,%2,%3"
6312 [(set_attr "type" "fp")
6313 (set_attr "fp_type" "fp_maddsub_d")])
6315 (define_insn "*nfmsdf4_fpr"
6316 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
6317 (neg:DF (fma:DF (match_operand:DF 1 "gpc_reg_operand" "f")
6318 (match_operand:DF 2 "gpc_reg_operand" "f")
6319 (neg:DF (match_operand:DF 3 "gpc_reg_operand" "f")))))]
6320 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6321 && VECTOR_UNIT_NONE_P (DFmode)"
6322 "{fnms|fnmsub} %0,%1,%2,%3"
6323 [(set_attr "type" "fp")
6324 (set_attr "fp_type" "fp_maddsub_d")])
6326 (define_expand "sqrtdf2"
6327 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6328 (sqrt:DF (match_operand:DF 1 "gpc_reg_operand" "")))]
6329 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS
6330 && TARGET_DOUBLE_FLOAT"
6333 (define_insn "*sqrtdf2_fpr"
6334 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6335 (sqrt:DF (match_operand:DF 1 "gpc_reg_operand" "d")))]
6336 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS
6337 && TARGET_DOUBLE_FLOAT
6338 && !VECTOR_UNIT_VSX_P (DFmode)"
6340 [(set_attr "type" "dsqrt")])
6342 ;; The conditional move instructions allow us to perform max and min
6343 ;; operations even when
6345 (define_expand "smaxdf3"
6346 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6347 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
6348 (match_operand:DF 2 "gpc_reg_operand" ""))
6351 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6352 && !flag_trapping_math"
6353 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
6355 (define_expand "smindf3"
6356 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6357 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
6358 (match_operand:DF 2 "gpc_reg_operand" ""))
6361 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6362 && !flag_trapping_math"
6363 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
6366 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6367 (match_operator:DF 3 "min_max_operator"
6368 [(match_operand:DF 1 "gpc_reg_operand" "")
6369 (match_operand:DF 2 "gpc_reg_operand" "")]))]
6370 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6371 && !flag_trapping_math"
6374 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
6375 operands[1], operands[2]);
6379 (define_expand "movdfcc"
6380 [(set (match_operand:DF 0 "gpc_reg_operand" "")
6381 (if_then_else:DF (match_operand 1 "comparison_operator" "")
6382 (match_operand:DF 2 "gpc_reg_operand" "")
6383 (match_operand:DF 3 "gpc_reg_operand" "")))]
6384 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
6387 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
6393 (define_insn "*fseldfdf4"
6394 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6395 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "d")
6396 (match_operand:DF 4 "zero_fp_constant" "F"))
6397 (match_operand:DF 2 "gpc_reg_operand" "d")
6398 (match_operand:DF 3 "gpc_reg_operand" "d")))]
6399 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
6401 [(set_attr "type" "fp")])
6403 (define_insn "*fselsfdf4"
6404 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6405 (if_then_else:DF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
6406 (match_operand:SF 4 "zero_fp_constant" "F"))
6407 (match_operand:DF 2 "gpc_reg_operand" "d")
6408 (match_operand:DF 3 "gpc_reg_operand" "d")))]
6409 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_SINGLE_FLOAT"
6411 [(set_attr "type" "fp")])
6413 ;; Conversions to and from floating-point.
6415 ; We don't define lfiwax/lfiwzx with the normal definition, because we
6416 ; don't want to support putting SImode in FPR registers.
6417 (define_insn "lfiwax"
6418 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6419 (unspec:DI [(match_operand:SI 1 "indexed_or_indirect_operand" "Z")]
6421 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWAX"
6423 [(set_attr "type" "fpload")])
6425 ; This split must be run before register allocation because it allocates the
6426 ; memory slot that is needed to move values to/from the FPR. We don't allocate
6427 ; it earlier to allow for the combiner to merge insns together where it might
6428 ; not be needed and also in case the insns are deleted as dead code.
6430 (define_insn_and_split "floatsi<mode>2_lfiwax"
6431 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d")
6432 (float:SFDF (match_operand:SI 1 "nonimmediate_operand" "r")))
6433 (clobber (match_scratch:DI 2 "=d"))]
6434 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWAX
6435 && <SI_CONVERT_FP> && can_create_pseudo_p ()"
6441 rtx dest = operands[0];
6442 rtx src = operands[1];
6445 if (!MEM_P (src) && TARGET_MFPGPR && TARGET_POWERPC64)
6446 tmp = convert_to_mode (DImode, src, false);
6450 if (GET_CODE (tmp) == SCRATCH)
6451 tmp = gen_reg_rtx (DImode);
6454 src = rs6000_address_for_fpconvert (src);
6455 emit_insn (gen_lfiwax (tmp, src));
6459 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
6460 emit_move_insn (stack, src);
6461 emit_insn (gen_lfiwax (tmp, stack));
6464 emit_insn (gen_floatdi<mode>2 (dest, tmp));
6467 [(set_attr "length" "12")
6468 (set_attr "type" "fpload")])
6470 (define_insn_and_split "floatsi<mode>2_lfiwax_mem"
6471 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d,<rreg2>")
6474 (match_operand:SI 1 "memory_operand" "Z,Z"))))
6475 (clobber (match_scratch:DI 2 "=0,d"))]
6476 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWAX
6483 operands[1] = rs6000_address_for_fpconvert (operands[1]);
6484 if (GET_CODE (operands[2]) == SCRATCH)
6485 operands[2] = gen_reg_rtx (DImode);
6486 emit_insn (gen_lfiwax (operands[2], operands[1]));
6487 emit_insn (gen_floatdi<mode>2 (operands[0], operands[2]));
6490 [(set_attr "length" "8")
6491 (set_attr "type" "fpload")])
6493 (define_insn "lfiwzx"
6494 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6495 (unspec:DI [(match_operand:SI 1 "indexed_or_indirect_operand" "Z")]
6497 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWZX"
6499 [(set_attr "type" "fpload")])
6501 (define_insn_and_split "floatunssi<mode>2_lfiwzx"
6502 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d")
6503 (unsigned_float:SFDF (match_operand:SI 1 "nonimmediate_operand" "r")))
6504 (clobber (match_scratch:DI 2 "=d"))]
6505 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWZX
6512 rtx dest = operands[0];
6513 rtx src = operands[1];
6516 if (!MEM_P (src) && TARGET_MFPGPR && TARGET_POWERPC64)
6517 tmp = convert_to_mode (DImode, src, true);
6521 if (GET_CODE (tmp) == SCRATCH)
6522 tmp = gen_reg_rtx (DImode);
6525 src = rs6000_address_for_fpconvert (src);
6526 emit_insn (gen_lfiwzx (tmp, src));
6530 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
6531 emit_move_insn (stack, src);
6532 emit_insn (gen_lfiwzx (tmp, stack));
6535 emit_insn (gen_floatdi<mode>2 (dest, tmp));
6538 [(set_attr "length" "12")
6539 (set_attr "type" "fpload")])
6541 (define_insn_and_split "floatunssi<mode>2_lfiwzx_mem"
6542 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d,<rreg2>")
6543 (unsigned_float:SFDF
6545 (match_operand:SI 1 "memory_operand" "Z,Z"))))
6546 (clobber (match_scratch:DI 2 "=0,d"))]
6547 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LFIWZX
6554 operands[1] = rs6000_address_for_fpconvert (operands[1]);
6555 if (GET_CODE (operands[2]) == SCRATCH)
6556 operands[2] = gen_reg_rtx (DImode);
6557 emit_insn (gen_lfiwzx (operands[2], operands[1]));
6558 emit_insn (gen_floatdi<mode>2 (operands[0], operands[2]));
6561 [(set_attr "length" "8")
6562 (set_attr "type" "fpload")])
6564 ; For each of these conversions, there is a define_expand, a define_insn
6565 ; with a '#' template, and a define_split (with C code). The idea is
6566 ; to allow constant folding with the template of the define_insn,
6567 ; then to have the insns split later (between sched1 and final).
6569 (define_expand "floatsidf2"
6570 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
6571 (float:DF (match_operand:SI 1 "nonimmediate_operand" "")))
6574 (clobber (match_dup 4))
6575 (clobber (match_dup 5))
6576 (clobber (match_dup 6))])]
6578 && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6581 if (TARGET_E500_DOUBLE)
6583 if (!REG_P (operands[1]))
6584 operands[1] = force_reg (SImode, operands[1]);
6585 emit_insn (gen_spe_floatsidf2 (operands[0], operands[1]));
6588 else if (TARGET_LFIWAX && TARGET_FCFID)
6590 emit_insn (gen_floatsidf2_lfiwax (operands[0], operands[1]));
6593 else if (TARGET_FCFID)
6595 rtx dreg = operands[1];
6597 dreg = force_reg (SImode, dreg);
6598 dreg = convert_to_mode (DImode, dreg, false);
6599 emit_insn (gen_floatdidf2 (operands[0], dreg));
6603 if (!REG_P (operands[1]))
6604 operands[1] = force_reg (SImode, operands[1]);
6605 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
6606 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503601774854144\", DFmode));
6607 operands[4] = rs6000_allocate_stack_temp (DFmode, true, false);
6608 operands[5] = gen_reg_rtx (DFmode);
6609 operands[6] = gen_reg_rtx (SImode);
6612 (define_insn_and_split "*floatsidf2_internal"
6613 [(set (match_operand:DF 0 "gpc_reg_operand" "=&d")
6614 (float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
6615 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
6616 (use (match_operand:DF 3 "gpc_reg_operand" "d"))
6617 (clobber (match_operand:DF 4 "offsettable_mem_operand" "=o"))
6618 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&d"))
6619 (clobber (match_operand:SI 6 "gpc_reg_operand" "=&r"))]
6620 "! TARGET_FCFID && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
6626 rtx lowword, highword;
6627 gcc_assert (MEM_P (operands[4]));
6628 highword = adjust_address (operands[4], SImode, 0);
6629 lowword = adjust_address (operands[4], SImode, 4);
6630 if (! WORDS_BIG_ENDIAN)
6633 tmp = highword; highword = lowword; lowword = tmp;
6636 emit_insn (gen_xorsi3 (operands[6], operands[1],
6637 GEN_INT (~ (HOST_WIDE_INT) 0x7fffffff)));
6638 emit_move_insn (lowword, operands[6]);
6639 emit_move_insn (highword, operands[2]);
6640 emit_move_insn (operands[5], operands[4]);
6641 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
6644 [(set_attr "length" "24")
6645 (set_attr "type" "fp")])
6647 ;; If we don't have a direct conversion to single precision, don't enable this
6648 ;; conversion for 32-bit without fast math, because we don't have the insn to
6649 ;; generate the fixup swizzle to avoid double rounding problems.
6650 (define_expand "floatunssisf2"
6651 [(set (match_operand:SF 0 "gpc_reg_operand" "")
6652 (unsigned_float:SF (match_operand:SI 1 "nonimmediate_operand" "")))]
6653 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT
6656 && ((TARGET_FCFIDUS && TARGET_LFIWZX)
6657 || (TARGET_DOUBLE_FLOAT && TARGET_FCFID
6658 && (TARGET_POWERPC64 || flag_unsafe_math_optimizations)))))"
6663 if (!REG_P (operands[1]))
6664 operands[1] = force_reg (SImode, operands[1]);
6666 else if (TARGET_LFIWZX && TARGET_FCFIDUS)
6668 emit_insn (gen_floatunssisf2_lfiwzx (operands[0], operands[1]));
6673 rtx dreg = operands[1];
6675 dreg = force_reg (SImode, dreg);
6676 dreg = convert_to_mode (DImode, dreg, true);
6677 emit_insn (gen_floatdisf2 (operands[0], dreg));
6682 (define_expand "floatunssidf2"
6683 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
6684 (unsigned_float:DF (match_operand:SI 1 "nonimmediate_operand" "")))
6687 (clobber (match_dup 4))
6688 (clobber (match_dup 5))])]
6690 && ((TARGET_FPRS && TARGET_DOUBLE_FLOAT) || TARGET_E500_DOUBLE)"
6693 if (TARGET_E500_DOUBLE)
6695 if (!REG_P (operands[1]))
6696 operands[1] = force_reg (SImode, operands[1]);
6697 emit_insn (gen_spe_floatunssidf2 (operands[0], operands[1]));
6700 else if (TARGET_LFIWZX && TARGET_FCFID)
6702 emit_insn (gen_floatunssidf2_lfiwzx (operands[0], operands[1]));
6705 else if (TARGET_FCFID)
6707 rtx dreg = operands[1];
6709 dreg = force_reg (SImode, dreg);
6710 dreg = convert_to_mode (DImode, dreg, true);
6711 emit_insn (gen_floatdidf2 (operands[0], dreg));
6715 if (!REG_P (operands[1]))
6716 operands[1] = force_reg (SImode, operands[1]);
6717 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
6718 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503599627370496\", DFmode));
6719 operands[4] = rs6000_allocate_stack_temp (DFmode, true, false);
6720 operands[5] = gen_reg_rtx (DFmode);
6723 (define_insn_and_split "*floatunssidf2_internal"
6724 [(set (match_operand:DF 0 "gpc_reg_operand" "=&d")
6725 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
6726 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
6727 (use (match_operand:DF 3 "gpc_reg_operand" "d"))
6728 (clobber (match_operand:DF 4 "offsettable_mem_operand" "=o"))
6729 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&d"))]
6730 "! TARGET_FCFIDU && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6731 && !(TARGET_FCFID && TARGET_POWERPC64)"
6737 rtx lowword, highword;
6738 gcc_assert (MEM_P (operands[4]));
6739 highword = adjust_address (operands[4], SImode, 0);
6740 lowword = adjust_address (operands[4], SImode, 4);
6741 if (! WORDS_BIG_ENDIAN)
6744 tmp = highword; highword = lowword; lowword = tmp;
6747 emit_move_insn (lowword, operands[1]);
6748 emit_move_insn (highword, operands[2]);
6749 emit_move_insn (operands[5], operands[4]);
6750 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
6753 [(set_attr "length" "20")
6754 (set_attr "type" "fp")])
6756 (define_expand "fix_trunc<mode>si2"
6757 [(set (match_operand:SI 0 "gpc_reg_operand" "")
6758 (fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "")))]
6759 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT
6760 && ((TARGET_FPRS && <TARGET_FLOAT>) || <E500_CONVERT>)"
6763 if (!<E500_CONVERT>)
6768 emit_insn (gen_fix_trunc<mode>si2_stfiwx (operands[0], operands[1]));
6771 tmp = gen_reg_rtx (DImode);
6772 stack = rs6000_allocate_stack_temp (DImode, true, false);
6773 emit_insn (gen_fix_trunc<mode>si2_internal (operands[0], operands[1],
6780 ; Like the convert to float patterns, this insn must be split before
6781 ; register allocation so that it can allocate the memory slot if it
6783 (define_insn_and_split "fix_trunc<mode>si2_stfiwx"
6784 [(set (match_operand:SI 0 "general_operand" "=rm")
6785 (fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d")))
6786 (clobber (match_scratch:DI 2 "=d"))]
6787 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6788 && (<MODE>mode != SFmode || TARGET_SINGLE_FLOAT)
6789 && TARGET_STFIWX && can_create_pseudo_p ()"
6794 rtx dest = operands[0];
6795 rtx src = operands[1];
6796 rtx tmp = operands[2];
6798 if (GET_CODE (tmp) == SCRATCH)
6799 tmp = gen_reg_rtx (DImode);
6801 emit_insn (gen_fctiwz_<mode> (tmp, src));
6804 dest = rs6000_address_for_fpconvert (dest);
6805 emit_insn (gen_stfiwx (dest, tmp));
6808 else if (TARGET_MFPGPR && TARGET_POWERPC64)
6810 dest = gen_lowpart (DImode, dest);
6811 emit_move_insn (dest, tmp);
6816 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
6817 emit_insn (gen_stfiwx (stack, tmp));
6818 emit_move_insn (dest, stack);
6822 [(set_attr "length" "12")
6823 (set_attr "type" "fp")])
6825 (define_insn_and_split "fix_trunc<mode>si2_internal"
6826 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,?r")
6827 (fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d,<rreg>")))
6828 (clobber (match_operand:DI 2 "gpc_reg_operand" "=1,d"))
6829 (clobber (match_operand:DI 3 "offsettable_mem_operand" "=o,o"))]
6830 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS
6831 && TARGET_DOUBLE_FLOAT"
6838 gcc_assert (MEM_P (operands[3]));
6839 lowword = adjust_address (operands[3], SImode, WORDS_BIG_ENDIAN ? 4 : 0);
6841 emit_insn (gen_fctiwz_<mode> (operands[2], operands[1]));
6842 emit_move_insn (operands[3], operands[2]);
6843 emit_move_insn (operands[0], lowword);
6846 [(set_attr "length" "16")
6847 (set_attr "type" "fp")])
6849 (define_expand "fix_trunc<mode>di2"
6850 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6851 (fix:DI (match_operand:SFDF 1 "gpc_reg_operand" "")))]
6852 "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS
6856 (define_insn "*fix_trunc<mode>di2_fctidz"
6857 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6858 (fix:DI (match_operand:SFDF 1 "gpc_reg_operand" "d")))]
6859 "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS
6860 && TARGET_FCFID && !VECTOR_UNIT_VSX_P (<MODE>mode)"
6862 [(set_attr "type" "fp")])
6864 (define_expand "fixuns_trunc<mode>si2"
6865 [(set (match_operand:SI 0 "gpc_reg_operand" "")
6866 (unsigned_fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "")))]
6868 && ((TARGET_FPRS && <TARGET_FLOAT> && TARGET_FCTIWUZ && TARGET_STFIWX)
6872 if (!<E500_CONVERT>)
6874 emit_insn (gen_fixuns_trunc<mode>si2_stfiwx (operands[0], operands[1]));
6879 (define_insn_and_split "fixuns_trunc<mode>si2_stfiwx"
6880 [(set (match_operand:SI 0 "general_operand" "=rm")
6881 (unsigned_fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d")))
6882 (clobber (match_scratch:DI 2 "=d"))]
6883 "TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT> && TARGET_FCTIWUZ
6884 && TARGET_STFIWX && can_create_pseudo_p ()"
6889 rtx dest = operands[0];
6890 rtx src = operands[1];
6891 rtx tmp = operands[2];
6893 if (GET_CODE (tmp) == SCRATCH)
6894 tmp = gen_reg_rtx (DImode);
6896 emit_insn (gen_fctiwuz_<mode> (tmp, src));
6899 dest = rs6000_address_for_fpconvert (dest);
6900 emit_insn (gen_stfiwx (dest, tmp));
6903 else if (TARGET_MFPGPR && TARGET_POWERPC64)
6905 dest = gen_lowpart (DImode, dest);
6906 emit_move_insn (dest, tmp);
6911 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
6912 emit_insn (gen_stfiwx (stack, tmp));
6913 emit_move_insn (dest, stack);
6917 [(set_attr "length" "12")
6918 (set_attr "type" "fp")])
6920 (define_expand "fixuns_trunc<mode>di2"
6921 [(set (match_operand:DI 0 "register_operand" "")
6922 (unsigned_fix:DI (match_operand:SFDF 1 "register_operand" "")))]
6923 "TARGET_HARD_FLOAT && (TARGET_FCTIDUZ || VECTOR_UNIT_VSX_P (<MODE>mode))"
6926 (define_insn "*fixuns_trunc<mode>di2_fctiduz"
6927 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6928 (unsigned_fix:DI (match_operand:SFDF 1 "gpc_reg_operand" "d")))]
6929 "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS
6930 && TARGET_FCTIDUZ && !VECTOR_UNIT_VSX_P (<MODE>mode)"
6932 [(set_attr "type" "fp")])
6934 ; Here, we use (set (reg) (unspec:DI [(fix:SI ...)] UNSPEC_FCTIWZ))
6935 ; rather than (set (subreg:SI (reg)) (fix:SI ...))
6936 ; because the first makes it clear that operand 0 is not live
6937 ; before the instruction.
6938 (define_insn "fctiwz_<mode>"
6939 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6940 (unspec:DI [(fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d"))]
6942 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS
6943 && TARGET_DOUBLE_FLOAT"
6944 "{fcirz|fctiwz} %0,%1"
6945 [(set_attr "type" "fp")])
6947 (define_insn "fctiwuz_<mode>"
6948 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
6949 (unspec:DI [(unsigned_fix:SI
6950 (match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>"))]
6952 "TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT> && TARGET_FCTIWUZ"
6954 [(set_attr "type" "fp")])
6956 ;; Only optimize (float (fix x)) -> frz if we are in fast-math mode, since
6957 ;; since the friz instruction does not truncate the value if the floating
6958 ;; point value is < LONG_MIN or > LONG_MAX.
6959 (define_insn "*friz"
6960 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
6961 (float:DF (fix:DI (match_operand:DF 1 "gpc_reg_operand" "d"))))]
6962 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_FPRND
6963 && !VECTOR_UNIT_VSX_P (DFmode) && flag_unsafe_math_optimizations
6964 && !flag_trapping_math && TARGET_FRIZ"
6966 [(set_attr "type" "fp")])
6968 ;; Since FCTIWZ doesn't sign extend the upper bits, we have to do a store and a
6969 ;; load to properly sign extend the value, but at least doing a store, load
6970 ;; into a GPR to sign extend, a store from the GPR and a load back into the FPR
6971 ;; if we have 32-bit memory ops
6972 (define_insn_and_split "*round32<mode>2_fprs"
6973 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d")
6975 (fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d"))))
6976 (clobber (match_scratch:DI 2 "=d"))
6977 (clobber (match_scratch:DI 3 "=d"))]
6978 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
6979 && <SI_CONVERT_FP> && TARGET_LFIWAX && TARGET_STFIWX && TARGET_FCFID
6980 && can_create_pseudo_p ()"
6985 rtx dest = operands[0];
6986 rtx src = operands[1];
6987 rtx tmp1 = operands[2];
6988 rtx tmp2 = operands[3];
6989 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
6991 if (GET_CODE (tmp1) == SCRATCH)
6992 tmp1 = gen_reg_rtx (DImode);
6993 if (GET_CODE (tmp2) == SCRATCH)
6994 tmp2 = gen_reg_rtx (DImode);
6996 emit_insn (gen_fctiwz_<mode> (tmp1, src));
6997 emit_insn (gen_stfiwx (stack, tmp1));
6998 emit_insn (gen_lfiwax (tmp2, stack));
6999 emit_insn (gen_floatdi<mode>2 (dest, tmp2));
7002 [(set_attr "type" "fpload")
7003 (set_attr "length" "16")])
7005 (define_insn_and_split "*roundu32<mode>2_fprs"
7006 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=d")
7007 (unsigned_float:SFDF
7008 (unsigned_fix:SI (match_operand:SFDF 1 "gpc_reg_operand" "d"))))
7009 (clobber (match_scratch:DI 2 "=d"))
7010 (clobber (match_scratch:DI 3 "=d"))]
7011 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
7012 && TARGET_LFIWZX && TARGET_STFIWX && TARGET_FCFIDU
7013 && can_create_pseudo_p ()"
7018 rtx dest = operands[0];
7019 rtx src = operands[1];
7020 rtx tmp1 = operands[2];
7021 rtx tmp2 = operands[3];
7022 rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
7024 if (GET_CODE (tmp1) == SCRATCH)
7025 tmp1 = gen_reg_rtx (DImode);
7026 if (GET_CODE (tmp2) == SCRATCH)
7027 tmp2 = gen_reg_rtx (DImode);
7029 emit_insn (gen_fctiwuz_<mode> (tmp1, src));
7030 emit_insn (gen_stfiwx (stack, tmp1));
7031 emit_insn (gen_lfiwzx (tmp2, stack));
7032 emit_insn (gen_floatdi<mode>2 (dest, tmp2));
7035 [(set_attr "type" "fpload")
7036 (set_attr "length" "16")])
7038 ;; No VSX equivalent to fctid
7039 (define_insn "lrint<mode>di2"
7040 [(set (match_operand:DI 0 "gpc_reg_operand" "=d")
7041 (unspec:DI [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")]
7043 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>"
7045 [(set_attr "type" "fp")])
7047 (define_expand "btrunc<mode>2"
7048 [(set (match_operand:SFDF 0 "gpc_reg_operand" "")
7049 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "")]
7051 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>"
7054 (define_insn "*btrunc<mode>2_fpr"
7055 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=<rreg2>")
7056 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")]
7058 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>
7059 && !VECTOR_UNIT_VSX_P (<MODE>mode)"
7061 [(set_attr "type" "fp")])
7063 (define_expand "ceil<mode>2"
7064 [(set (match_operand:SFDF 0 "gpc_reg_operand" "")
7065 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "")]
7067 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>"
7070 (define_insn "*ceil<mode>2_fpr"
7071 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=<rreg2>")
7072 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")]
7074 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>
7075 && !VECTOR_UNIT_VSX_P (<MODE>mode)"
7077 [(set_attr "type" "fp")])
7079 (define_expand "floor<mode>2"
7080 [(set (match_operand:SFDF 0 "gpc_reg_operand" "")
7081 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "")]
7083 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>"
7086 (define_insn "*floor<mode>2_fpr"
7087 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=<rreg2>")
7088 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")]
7090 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>
7091 && !VECTOR_UNIT_VSX_P (<MODE>mode)"
7093 [(set_attr "type" "fp")])
7095 ;; No VSX equivalent to frin
7096 (define_insn "round<mode>2"
7097 [(set (match_operand:SFDF 0 "gpc_reg_operand" "=<rreg2>")
7098 (unspec:SFDF [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")]
7100 "TARGET_FPRND && TARGET_HARD_FLOAT && TARGET_FPRS && <TARGET_FLOAT>"
7102 [(set_attr "type" "fp")])
7104 ; An UNSPEC is used so we don't have to support SImode in FP registers.
7105 (define_insn "stfiwx"
7106 [(set (match_operand:SI 0 "memory_operand" "=Z")
7107 (unspec:SI [(match_operand:DI 1 "gpc_reg_operand" "d")]
7111 [(set_attr "type" "fpstore")])
7113 ;; If we don't have a direct conversion to single precision, don't enable this
7114 ;; conversion for 32-bit without fast math, because we don't have the insn to
7115 ;; generate the fixup swizzle to avoid double rounding problems.
7116 (define_expand "floatsisf2"
7117 [(set (match_operand:SF 0 "gpc_reg_operand" "")
7118 (float:SF (match_operand:SI 1 "nonimmediate_operand" "")))]
7119 "TARGET_HARD_FLOAT && TARGET_SINGLE_FLOAT
7122 && ((TARGET_FCFIDS && TARGET_LFIWAX)
7123 || (TARGET_DOUBLE_FLOAT && TARGET_FCFID
7124 && (TARGET_POWERPC64 || flag_unsafe_math_optimizations)))))"
7129 if (!REG_P (operands[1]))
7130 operands[1] = force_reg (SImode, operands[1]);
7132 else if (TARGET_FCFIDS && TARGET_LFIWAX)
7134 emit_insn (gen_floatsisf2_lfiwax (operands[0], operands[1]));
7137 else if (TARGET_FCFID && TARGET_LFIWAX)
7139 rtx dfreg = gen_reg_rtx (DFmode);
7140 emit_insn (gen_floatsidf2_lfiwax (dfreg, operands[1]));
7141 emit_insn (gen_truncdfsf2 (operands[0], dfreg));
7146 rtx dreg = operands[1];
7148 dreg = force_reg (SImode, dreg);
7149 dreg = convert_to_mode (DImode, dreg, false);
7150 emit_insn (gen_floatdisf2 (operands[0], dreg));
7155 (define_expand "floatdidf2"
7156 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7157 (float:DF (match_operand:DI 1 "gpc_reg_operand" "")))]
7158 "TARGET_FCFID && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS"
7161 (define_insn "*floatdidf2_fpr"
7162 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
7163 (float:DF (match_operand:DI 1 "gpc_reg_operand" "d")))]
7164 "TARGET_FCFID && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS
7165 && !VECTOR_UNIT_VSX_P (DFmode)"
7167 [(set_attr "type" "fp")])
7169 ; Allow the combiner to merge source memory operands to the conversion so that
7170 ; the optimizer/register allocator doesn't try to load the value too early in a
7171 ; GPR and then use store/load to move it to a FPR and suffer from a store-load
7172 ; hit. We will split after reload to avoid the trip through the GPRs
7174 (define_insn_and_split "*floatdidf2_mem"
7175 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
7176 (float:DF (match_operand:DI 1 "memory_operand" "m")))
7177 (clobber (match_scratch:DI 2 "=d"))]
7178 "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS && TARGET_FCFID"
7180 "&& reload_completed"
7181 [(set (match_dup 2) (match_dup 1))
7182 (set (match_dup 0) (float:DF (match_dup 2)))]
7184 [(set_attr "length" "8")
7185 (set_attr "type" "fpload")])
7187 (define_expand "floatunsdidf2"
7188 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7190 (match_operand:DI 1 "gpc_reg_operand" "")))]
7191 "TARGET_HARD_FLOAT && (TARGET_FCFIDU || VECTOR_UNIT_VSX_P (DFmode))"
7194 (define_insn "*floatunsdidf2_fcfidu"
7195 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
7196 (unsigned_float:DF (match_operand:DI 1 "gpc_reg_operand" "d")))]
7197 "TARGET_HARD_FLOAT && TARGET_FCFIDU && !VECTOR_UNIT_VSX_P (DFmode)"
7199 [(set_attr "type" "fp")
7200 (set_attr "length" "4")])
7202 (define_insn_and_split "*floatunsdidf2_mem"
7203 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
7204 (unsigned_float:DF (match_operand:DI 1 "memory_operand" "m")))
7205 (clobber (match_scratch:DI 2 "=d"))]
7206 "TARGET_HARD_FLOAT && (TARGET_FCFIDU || VECTOR_UNIT_VSX_P (DFmode))"
7208 "&& reload_completed"
7209 [(set (match_dup 2) (match_dup 1))
7210 (set (match_dup 0) (unsigned_float:DF (match_dup 2)))]
7212 [(set_attr "length" "8")
7213 (set_attr "type" "fpload")])
7215 (define_expand "floatdisf2"
7216 [(set (match_operand:SF 0 "gpc_reg_operand" "")
7217 (float:SF (match_operand:DI 1 "gpc_reg_operand" "")))]
7218 "TARGET_FCFID && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7219 && (TARGET_FCFIDS || TARGET_POWERPC64 || flag_unsafe_math_optimizations)"
7224 rtx val = operands[1];
7225 if (!flag_unsafe_math_optimizations)
7227 rtx label = gen_label_rtx ();
7228 val = gen_reg_rtx (DImode);
7229 emit_insn (gen_floatdisf2_internal2 (val, operands[1], label));
7232 emit_insn (gen_floatdisf2_internal1 (operands[0], val));
7237 (define_insn "floatdisf2_fcfids"
7238 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
7239 (float:SF (match_operand:DI 1 "gpc_reg_operand" "d")))]
7240 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7241 && TARGET_DOUBLE_FLOAT && TARGET_FCFIDS"
7243 [(set_attr "type" "fp")])
7245 (define_insn_and_split "*floatdisf2_mem"
7246 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
7247 (float:SF (match_operand:DI 1 "memory_operand" "m")))
7248 (clobber (match_scratch:DI 2 "=f"))]
7249 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7250 && TARGET_DOUBLE_FLOAT && TARGET_FCFIDS"
7252 "&& reload_completed"
7256 emit_move_insn (operands[2], operands[1]);
7257 emit_insn (gen_floatdisf2_fcfids (operands[0], operands[2]));
7260 [(set_attr "length" "8")])
7262 ;; This is not IEEE compliant if rounding mode is "round to nearest".
7263 ;; If the DI->DF conversion is inexact, then it's possible to suffer
7264 ;; from double rounding.
7265 ;; Instead of creating a new cpu type for two FP operations, just use fp
7266 (define_insn_and_split "floatdisf2_internal1"
7267 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
7268 (float:SF (match_operand:DI 1 "gpc_reg_operand" "d")))
7269 (clobber (match_scratch:DF 2 "=d"))]
7270 "TARGET_FCFID && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
7272 "&& reload_completed"
7274 (float:DF (match_dup 1)))
7276 (float_truncate:SF (match_dup 2)))]
7278 [(set_attr "length" "8")
7279 (set_attr "type" "fp")])
7281 ;; Twiddles bits to avoid double rounding.
7282 ;; Bits that might be truncated when converting to DFmode are replaced
7283 ;; by a bit that won't be lost at that stage, but is below the SFmode
7284 ;; rounding position.
7285 (define_expand "floatdisf2_internal2"
7286 [(set (match_dup 3) (ashiftrt:DI (match_operand:DI 1 "" "")
7288 (parallel [(set (match_operand:DI 0 "" "") (and:DI (match_dup 1)
7290 (clobber (scratch:CC))])
7291 (set (match_dup 3) (plus:DI (match_dup 3)
7293 (set (match_dup 0) (plus:DI (match_dup 0)
7295 (set (match_dup 4) (compare:CCUNS (match_dup 3)
7297 (set (match_dup 0) (ior:DI (match_dup 0)
7299 (parallel [(set (match_dup 0) (and:DI (match_dup 0)
7301 (clobber (scratch:CC))])
7302 (set (pc) (if_then_else (geu (match_dup 4) (const_int 0))
7303 (label_ref (match_operand:DI 2 "" ""))
7305 (set (match_dup 0) (match_dup 1))]
7306 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
7309 operands[3] = gen_reg_rtx (DImode);
7310 operands[4] = gen_reg_rtx (CCUNSmode);
7313 (define_expand "floatunsdisf2"
7314 [(set (match_operand:SF 0 "gpc_reg_operand" "")
7315 (unsigned_float:SF (match_operand:DI 1 "gpc_reg_operand" "")))]
7316 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7317 && TARGET_DOUBLE_FLOAT && TARGET_FCFIDUS"
7320 (define_insn "floatunsdisf2_fcfidus"
7321 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
7322 (unsigned_float:SF (match_operand:DI 1 "gpc_reg_operand" "d")))]
7323 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7324 && TARGET_DOUBLE_FLOAT && TARGET_FCFIDUS"
7326 [(set_attr "type" "fp")])
7328 (define_insn_and_split "*floatunsdisf2_mem"
7329 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
7330 (unsigned_float:SF (match_operand:DI 1 "memory_operand" "m")))
7331 (clobber (match_scratch:DI 2 "=f"))]
7332 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
7333 && TARGET_DOUBLE_FLOAT && TARGET_FCFIDUS"
7335 "&& reload_completed"
7339 emit_move_insn (operands[2], operands[1]);
7340 emit_insn (gen_floatunsdisf2_fcfidus (operands[0], operands[2]));
7343 [(set_attr "length" "8")
7344 (set_attr "type" "fpload")])
7346 ;; Define the DImode operations that can be done in a small number
7347 ;; of instructions. The & constraints are to prevent the register
7348 ;; allocator from allocating registers that overlap with the inputs
7349 ;; (for example, having an input in 7,8 and an output in 6,7). We
7350 ;; also allow for the output being the same as one of the inputs.
7352 (define_insn "*adddi3_noppc64"
7353 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r")
7354 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,0,0")
7355 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I")))]
7356 "! TARGET_POWERPC64"
7359 if (WORDS_BIG_ENDIAN)
7360 return (GET_CODE (operands[2])) != CONST_INT
7361 ? \"{a|addc} %L0,%L1,%L2\;{ae|adde} %0,%1,%2\"
7362 : \"{ai|addic} %L0,%L1,%2\;{a%G2e|add%G2e} %0,%1\";
7364 return (GET_CODE (operands[2])) != CONST_INT
7365 ? \"{a|addc} %0,%1,%2\;{ae|adde} %L0,%L1,%L2\"
7366 : \"{ai|addic} %0,%1,%2\;{a%G2e|add%G2e} %L0,%L1\";
7368 [(set_attr "type" "two")
7369 (set_attr "length" "8")])
7371 (define_insn "*subdi3_noppc64"
7372 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r,r")
7373 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I,0,r,I")
7374 (match_operand:DI 2 "gpc_reg_operand" "r,r,r,0,0")))]
7375 "! TARGET_POWERPC64"
7378 if (WORDS_BIG_ENDIAN)
7379 return (GET_CODE (operands[1]) != CONST_INT)
7380 ? \"{sf|subfc} %L0,%L2,%L1\;{sfe|subfe} %0,%2,%1\"
7381 : \"{sfi|subfic} %L0,%L2,%1\;{sf%G1e|subf%G1e} %0,%2\";
7383 return (GET_CODE (operands[1]) != CONST_INT)
7384 ? \"{sf|subfc} %0,%2,%1\;{sfe|subfe} %L0,%L2,%L1\"
7385 : \"{sfi|subfic} %0,%2,%1\;{sf%G1e|subf%G1e} %L0,%L2\";
7387 [(set_attr "type" "two")
7388 (set_attr "length" "8")])
7390 (define_insn "*negdi2_noppc64"
7391 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
7392 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))]
7393 "! TARGET_POWERPC64"
7396 return (WORDS_BIG_ENDIAN)
7397 ? \"{sfi|subfic} %L0,%L1,0\;{sfze|subfze} %0,%1\"
7398 : \"{sfi|subfic} %0,%1,0\;{sfze|subfze} %L0,%L1\";
7400 [(set_attr "type" "two")
7401 (set_attr "length" "8")])
7403 (define_expand "mulsidi3"
7404 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7405 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
7406 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
7407 "! TARGET_POWERPC64"
7410 if (! TARGET_POWER && ! TARGET_POWERPC)
7412 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
7413 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
7414 emit_insn (gen_mull_call ());
7415 if (WORDS_BIG_ENDIAN)
7416 emit_move_insn (operands[0], gen_rtx_REG (DImode, 3));
7419 emit_move_insn (operand_subword (operands[0], 0, 0, DImode),
7420 gen_rtx_REG (SImode, 3));
7421 emit_move_insn (operand_subword (operands[0], 1, 0, DImode),
7422 gen_rtx_REG (SImode, 4));
7426 else if (TARGET_POWER)
7428 emit_insn (gen_mulsidi3_mq (operands[0], operands[1], operands[2]));
7433 (define_insn "mulsidi3_mq"
7434 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7435 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
7436 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
7437 (clobber (match_scratch:SI 3 "=q"))]
7439 "mul %0,%1,%2\;mfmq %L0"
7440 [(set_attr "type" "imul")
7441 (set_attr "length" "8")])
7443 (define_insn "*mulsidi3_no_mq"
7444 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
7445 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
7446 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
7447 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
7450 return (WORDS_BIG_ENDIAN)
7451 ? \"mulhw %0,%1,%2\;mullw %L0,%1,%2\"
7452 : \"mulhw %L0,%1,%2\;mullw %0,%1,%2\";
7454 [(set_attr "type" "imul")
7455 (set_attr "length" "8")])
7458 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7459 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
7460 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
7461 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
7464 (lshiftrt:DI (mult:DI (sign_extend:DI (match_dup 1))
7465 (sign_extend:DI (match_dup 2)))
7468 (mult:SI (match_dup 1)
7472 int endian = (WORDS_BIG_ENDIAN == 0);
7473 operands[3] = operand_subword (operands[0], endian, 0, DImode);
7474 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
7477 (define_expand "umulsidi3"
7478 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7479 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
7480 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
7481 "TARGET_POWERPC && ! TARGET_POWERPC64"
7486 emit_insn (gen_umulsidi3_mq (operands[0], operands[1], operands[2]));
7491 (define_insn "umulsidi3_mq"
7492 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
7493 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
7494 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
7495 (clobber (match_scratch:SI 3 "=q"))]
7496 "TARGET_POWERPC && TARGET_POWER"
7499 return (WORDS_BIG_ENDIAN)
7500 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
7501 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
7503 [(set_attr "type" "imul")
7504 (set_attr "length" "8")])
7506 (define_insn "*umulsidi3_no_mq"
7507 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
7508 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
7509 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
7510 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
7513 return (WORDS_BIG_ENDIAN)
7514 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
7515 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
7517 [(set_attr "type" "imul")
7518 (set_attr "length" "8")])
7521 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7522 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
7523 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
7524 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
7527 (lshiftrt:DI (mult:DI (zero_extend:DI (match_dup 1))
7528 (zero_extend:DI (match_dup 2)))
7531 (mult:SI (match_dup 1)
7535 int endian = (WORDS_BIG_ENDIAN == 0);
7536 operands[3] = operand_subword (operands[0], endian, 0, DImode);
7537 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
7540 (define_expand "smulsi3_highpart"
7541 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7543 (lshiftrt:DI (mult:DI (sign_extend:DI
7544 (match_operand:SI 1 "gpc_reg_operand" ""))
7546 (match_operand:SI 2 "gpc_reg_operand" "")))
7551 if (! TARGET_POWER && ! TARGET_POWERPC)
7553 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
7554 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
7555 emit_insn (gen_mulh_call ());
7556 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
7559 else if (TARGET_POWER)
7561 emit_insn (gen_smulsi3_highpart_mq (operands[0], operands[1], operands[2]));
7566 (define_insn "smulsi3_highpart_mq"
7567 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7569 (lshiftrt:DI (mult:DI (sign_extend:DI
7570 (match_operand:SI 1 "gpc_reg_operand" "%r"))
7572 (match_operand:SI 2 "gpc_reg_operand" "r")))
7574 (clobber (match_scratch:SI 3 "=q"))]
7577 [(set_attr "type" "imul")])
7579 (define_insn "*smulsi3_highpart_no_mq"
7580 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7582 (lshiftrt:DI (mult:DI (sign_extend:DI
7583 (match_operand:SI 1 "gpc_reg_operand" "%r"))
7585 (match_operand:SI 2 "gpc_reg_operand" "r")))
7587 "TARGET_POWERPC && ! TARGET_POWER"
7589 [(set_attr "type" "imul")])
7591 (define_expand "umulsi3_highpart"
7592 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7594 (lshiftrt:DI (mult:DI (zero_extend:DI
7595 (match_operand:SI 1 "gpc_reg_operand" ""))
7597 (match_operand:SI 2 "gpc_reg_operand" "")))
7604 emit_insn (gen_umulsi3_highpart_mq (operands[0], operands[1], operands[2]));
7609 (define_insn "umulsi3_highpart_mq"
7610 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7612 (lshiftrt:DI (mult:DI (zero_extend:DI
7613 (match_operand:SI 1 "gpc_reg_operand" "%r"))
7615 (match_operand:SI 2 "gpc_reg_operand" "r")))
7617 (clobber (match_scratch:SI 3 "=q"))]
7618 "TARGET_POWERPC && TARGET_POWER"
7620 [(set_attr "type" "imul")])
7622 (define_insn "*umulsi3_highpart_no_mq"
7623 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7625 (lshiftrt:DI (mult:DI (zero_extend:DI
7626 (match_operand:SI 1 "gpc_reg_operand" "%r"))
7628 (match_operand:SI 2 "gpc_reg_operand" "r")))
7630 "TARGET_POWERPC && ! TARGET_POWER"
7632 [(set_attr "type" "imul")])
7634 ;; If operands 0 and 2 are in the same register, we have a problem. But
7635 ;; operands 0 and 1 (the usual case) can be in the same register. That's
7636 ;; why we have the strange constraints below.
7637 (define_insn "ashldi3_power"
7638 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
7639 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
7640 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
7641 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
7644 {sli|slwi} %0,%L1,%h2\;{cal %L0,0(0)|li %L0,0}
7645 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
7646 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
7647 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2"
7648 [(set_attr "length" "8")])
7650 (define_insn "lshrdi3_power"
7651 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
7652 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
7653 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
7654 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
7657 {s%A2i|s%A2wi} %L0,%1,%h2\;{cal %0,0(0)|li %0,0}
7658 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
7659 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
7660 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2"
7661 [(set_attr "length" "8")])
7663 ;; Shift by a variable amount is too complex to be worth open-coding. We
7664 ;; just handle shifts by constants.
7665 (define_insn "ashrdi3_power"
7666 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
7667 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7668 (match_operand:SI 2 "const_int_operand" "M,i")))
7669 (clobber (match_scratch:SI 3 "=X,q"))]
7672 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
7673 sraiq %0,%1,%h2\;srliq %L0,%L1,%h2"
7674 [(set_attr "type" "shift")
7675 (set_attr "length" "8")])
7677 (define_insn "ashrdi3_no_power"
7678 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
7679 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7680 (match_operand:SI 2 "const_int_operand" "M,i")))]
7681 "TARGET_32BIT && !TARGET_POWERPC64 && !TARGET_POWER && WORDS_BIG_ENDIAN"
7683 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
7684 {sri|srwi} %L0,%L1,%h2\;insrwi %L0,%1,%h2,0\;{srai|srawi} %0,%1,%h2"
7685 [(set_attr "type" "two,three")
7686 (set_attr "length" "8,12")])
7688 (define_insn "*ashrdisi3_noppc64"
7689 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7690 (subreg:SI (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
7691 (const_int 32)) 4))]
7692 "TARGET_32BIT && !TARGET_POWERPC64"
7695 if (REGNO (operands[0]) == REGNO (operands[1]))
7698 return \"mr %0,%1\";
7700 [(set_attr "length" "4")])
7703 ;; PowerPC64 DImode operations.
7705 (define_expand "absdi2"
7706 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7707 (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))]
7712 emit_insn (gen_absdi2_isel (operands[0], operands[1]));
7714 emit_insn (gen_absdi2_internal (operands[0], operands[1]));
7718 (define_insn_and_split "absdi2_internal"
7719 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
7720 (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))
7721 (clobber (match_scratch:DI 2 "=&r,&r"))]
7722 "TARGET_POWERPC64 && !TARGET_ISEL"
7724 "&& reload_completed"
7725 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
7726 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
7727 (set (match_dup 0) (minus:DI (match_dup 0) (match_dup 2)))]
7730 (define_insn_and_split "*nabsdi2"
7731 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
7732 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0"))))
7733 (clobber (match_scratch:DI 2 "=&r,&r"))]
7734 "TARGET_POWERPC64 && !TARGET_ISEL"
7736 "&& reload_completed"
7737 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
7738 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
7739 (set (match_dup 0) (minus:DI (match_dup 2) (match_dup 0)))]
7742 (define_insn "muldi3"
7743 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7744 (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
7745 (match_operand:DI 2 "reg_or_short_operand" "r,I")))]
7751 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
7752 (const_string "imul3")
7753 (match_operand:SI 2 "short_cint_operand" "")
7754 (const_string "imul2")]
7755 (const_string "lmul")))])
7757 (define_insn "*muldi3_internal1"
7758 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7759 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
7760 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
7762 (clobber (match_scratch:DI 3 "=r,r"))]
7767 [(set_attr "type" "lmul_compare")
7768 (set_attr "length" "4,8")])
7771 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7772 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
7773 (match_operand:DI 2 "gpc_reg_operand" ""))
7775 (clobber (match_scratch:DI 3 ""))]
7776 "TARGET_POWERPC64 && reload_completed"
7778 (mult:DI (match_dup 1) (match_dup 2)))
7780 (compare:CC (match_dup 3)
7784 (define_insn "*muldi3_internal2"
7785 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7786 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
7787 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
7789 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7790 (mult:DI (match_dup 1) (match_dup 2)))]
7795 [(set_attr "type" "lmul_compare")
7796 (set_attr "length" "4,8")])
7799 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
7800 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
7801 (match_operand:DI 2 "gpc_reg_operand" ""))
7803 (set (match_operand:DI 0 "gpc_reg_operand" "")
7804 (mult:DI (match_dup 1) (match_dup 2)))]
7805 "TARGET_POWERPC64 && reload_completed"
7807 (mult:DI (match_dup 1) (match_dup 2)))
7809 (compare:CC (match_dup 0)
7813 (define_insn "smuldi3_highpart"
7814 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7816 (lshiftrt:TI (mult:TI (sign_extend:TI
7817 (match_operand:DI 1 "gpc_reg_operand" "%r"))
7819 (match_operand:DI 2 "gpc_reg_operand" "r")))
7823 [(set_attr "type" "lmul")])
7825 (define_insn "umuldi3_highpart"
7826 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7828 (lshiftrt:TI (mult:TI (zero_extend:TI
7829 (match_operand:DI 1 "gpc_reg_operand" "%r"))
7831 (match_operand:DI 2 "gpc_reg_operand" "r")))
7835 [(set_attr "type" "lmul")])
7837 (define_insn "rotldi3"
7838 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7839 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7840 (match_operand:DI 2 "reg_or_cint_operand" "r,i")))]
7845 [(set_attr "type" "var_shift_rotate,integer")])
7847 (define_insn "*rotldi3_internal2"
7848 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
7849 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
7850 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i"))
7852 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
7859 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
7860 (set_attr "length" "4,4,8,8")])
7863 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
7864 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
7865 (match_operand:DI 2 "reg_or_cint_operand" ""))
7867 (clobber (match_scratch:DI 3 ""))]
7868 "TARGET_POWERPC64 && reload_completed"
7870 (rotate:DI (match_dup 1) (match_dup 2)))
7872 (compare:CC (match_dup 3)
7876 (define_insn "*rotldi3_internal3"
7877 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
7878 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
7879 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i"))
7881 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
7882 (rotate:DI (match_dup 1) (match_dup 2)))]
7889 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
7890 (set_attr "length" "4,4,8,8")])
7893 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
7894 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
7895 (match_operand:DI 2 "reg_or_cint_operand" ""))
7897 (set (match_operand:DI 0 "gpc_reg_operand" "")
7898 (rotate:DI (match_dup 1) (match_dup 2)))]
7899 "TARGET_POWERPC64 && reload_completed"
7901 (rotate:DI (match_dup 1) (match_dup 2)))
7903 (compare:CC (match_dup 0)
7907 (define_insn "*rotldi3_internal4"
7908 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7909 (and:DI (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7910 (match_operand:DI 2 "reg_or_cint_operand" "r,i"))
7911 (match_operand:DI 3 "mask64_operand" "n,n")))]
7914 rldc%B3 %0,%1,%2,%S3
7915 rldic%B3 %0,%1,%H2,%S3"
7916 [(set_attr "type" "var_shift_rotate,integer")])
7918 (define_insn "*rotldi3_internal5"
7919 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
7921 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
7922 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i"))
7923 (match_operand:DI 3 "mask64_operand" "n,n,n,n"))
7925 (clobber (match_scratch:DI 4 "=r,r,r,r"))]
7928 rldc%B3. %4,%1,%2,%S3
7929 rldic%B3. %4,%1,%H2,%S3
7932 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
7933 (set_attr "length" "4,4,8,8")])
7936 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
7938 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
7939 (match_operand:DI 2 "reg_or_cint_operand" ""))
7940 (match_operand:DI 3 "mask64_operand" ""))
7942 (clobber (match_scratch:DI 4 ""))]
7943 "TARGET_POWERPC64 && reload_completed"
7945 (and:DI (rotate:DI (match_dup 1)
7949 (compare:CC (match_dup 4)
7953 (define_insn "*rotldi3_internal6"
7954 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
7956 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
7957 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i"))
7958 (match_operand:DI 3 "mask64_operand" "n,n,n,n"))
7960 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
7961 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
7964 rldc%B3. %0,%1,%2,%S3
7965 rldic%B3. %0,%1,%H2,%S3
7968 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
7969 (set_attr "length" "4,4,8,8")])
7972 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
7974 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
7975 (match_operand:DI 2 "reg_or_cint_operand" ""))
7976 (match_operand:DI 3 "mask64_operand" ""))
7978 (set (match_operand:DI 0 "gpc_reg_operand" "")
7979 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
7980 "TARGET_POWERPC64 && reload_completed"
7982 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
7984 (compare:CC (match_dup 0)
7988 (define_insn "*rotldi3_internal7"
7989 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7992 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7993 (match_operand:DI 2 "reg_or_cint_operand" "r,i")) 0)))]
7997 rldicl %0,%1,%H2,56"
7998 [(set_attr "type" "var_shift_rotate,integer")])
8000 (define_insn "*rotldi3_internal8"
8001 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8002 (compare:CC (zero_extend:DI
8004 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8005 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8007 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8011 rldicl. %3,%1,%H2,56
8014 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8015 (set_attr "length" "4,4,8,8")])
8018 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8019 (compare:CC (zero_extend:DI
8021 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8022 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8024 (clobber (match_scratch:DI 3 ""))]
8025 "TARGET_POWERPC64 && reload_completed"
8027 (zero_extend:DI (subreg:QI
8028 (rotate:DI (match_dup 1)
8031 (compare:CC (match_dup 3)
8035 (define_insn "*rotldi3_internal9"
8036 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8037 (compare:CC (zero_extend:DI
8039 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8040 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8042 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8043 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8047 rldicl. %0,%1,%H2,56
8050 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8051 (set_attr "length" "4,4,8,8")])
8054 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8055 (compare:CC (zero_extend:DI
8057 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8058 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8060 (set (match_operand:DI 0 "gpc_reg_operand" "")
8061 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8062 "TARGET_POWERPC64 && reload_completed"
8064 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
8066 (compare:CC (match_dup 0)
8070 (define_insn "*rotldi3_internal10"
8071 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8074 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8075 (match_operand:DI 2 "reg_or_cint_operand" "r,i")) 0)))]
8079 rldicl %0,%1,%H2,48"
8080 [(set_attr "type" "var_shift_rotate,integer")])
8082 (define_insn "*rotldi3_internal11"
8083 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8084 (compare:CC (zero_extend:DI
8086 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8087 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8089 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8093 rldicl. %3,%1,%H2,48
8096 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8097 (set_attr "length" "4,4,8,8")])
8100 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8101 (compare:CC (zero_extend:DI
8103 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8104 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8106 (clobber (match_scratch:DI 3 ""))]
8107 "TARGET_POWERPC64 && reload_completed"
8109 (zero_extend:DI (subreg:HI
8110 (rotate:DI (match_dup 1)
8113 (compare:CC (match_dup 3)
8117 (define_insn "*rotldi3_internal12"
8118 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8119 (compare:CC (zero_extend:DI
8121 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8122 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8124 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8125 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8129 rldicl. %0,%1,%H2,48
8132 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8133 (set_attr "length" "4,4,8,8")])
8136 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8137 (compare:CC (zero_extend:DI
8139 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8140 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8142 (set (match_operand:DI 0 "gpc_reg_operand" "")
8143 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8144 "TARGET_POWERPC64 && reload_completed"
8146 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
8148 (compare:CC (match_dup 0)
8152 (define_insn "*rotldi3_internal13"
8153 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8156 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8157 (match_operand:DI 2 "reg_or_cint_operand" "r,i")) 0)))]
8161 rldicl %0,%1,%H2,32"
8162 [(set_attr "type" "var_shift_rotate,integer")])
8164 (define_insn "*rotldi3_internal14"
8165 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8166 (compare:CC (zero_extend:DI
8168 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8169 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8171 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8175 rldicl. %3,%1,%H2,32
8178 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8179 (set_attr "length" "4,4,8,8")])
8182 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8183 (compare:CC (zero_extend:DI
8185 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8186 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8188 (clobber (match_scratch:DI 3 ""))]
8189 "TARGET_POWERPC64 && reload_completed"
8191 (zero_extend:DI (subreg:SI
8192 (rotate:DI (match_dup 1)
8195 (compare:CC (match_dup 3)
8199 (define_insn "*rotldi3_internal15"
8200 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8201 (compare:CC (zero_extend:DI
8203 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8204 (match_operand:DI 2 "reg_or_cint_operand" "r,i,r,i")) 0))
8206 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8207 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8211 rldicl. %0,%1,%H2,32
8214 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8215 (set_attr "length" "4,4,8,8")])
8218 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8219 (compare:CC (zero_extend:DI
8221 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
8222 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
8224 (set (match_operand:DI 0 "gpc_reg_operand" "")
8225 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
8226 "TARGET_POWERPC64 && reload_completed"
8228 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
8230 (compare:CC (match_dup 0)
8234 (define_expand "ashldi3"
8235 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8236 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8237 (match_operand:SI 2 "reg_or_cint_operand" "")))]
8238 "TARGET_POWERPC64 || TARGET_POWER"
8241 if (TARGET_POWERPC64)
8243 else if (TARGET_POWER)
8245 emit_insn (gen_ashldi3_power (operands[0], operands[1], operands[2]));
8252 (define_insn "*ashldi3_internal1"
8253 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8254 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8255 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
8260 [(set_attr "type" "var_shift_rotate,shift")])
8262 (define_insn "*ashldi3_internal2"
8263 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8264 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8265 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8267 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8274 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8275 (set_attr "length" "4,4,8,8")])
8278 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
8279 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8280 (match_operand:SI 2 "reg_or_cint_operand" ""))
8282 (clobber (match_scratch:DI 3 ""))]
8283 "TARGET_POWERPC64 && reload_completed"
8285 (ashift:DI (match_dup 1) (match_dup 2)))
8287 (compare:CC (match_dup 3)
8291 (define_insn "*ashldi3_internal3"
8292 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8293 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8294 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8296 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8297 (ashift:DI (match_dup 1) (match_dup 2)))]
8304 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8305 (set_attr "length" "4,4,8,8")])
8308 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
8309 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8310 (match_operand:SI 2 "reg_or_cint_operand" ""))
8312 (set (match_operand:DI 0 "gpc_reg_operand" "")
8313 (ashift:DI (match_dup 1) (match_dup 2)))]
8314 "TARGET_POWERPC64 && reload_completed"
8316 (ashift:DI (match_dup 1) (match_dup 2)))
8318 (compare:CC (match_dup 0)
8322 (define_insn "*ashldi3_internal4"
8323 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
8324 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
8325 (match_operand:SI 2 "const_int_operand" "i"))
8326 (match_operand:DI 3 "const_int_operand" "n")))]
8327 "TARGET_POWERPC64 && includes_rldic_lshift_p (operands[2], operands[3])"
8328 "rldic %0,%1,%H2,%W3")
8330 (define_insn "ashldi3_internal5"
8331 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
8333 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8334 (match_operand:SI 2 "const_int_operand" "i,i"))
8335 (match_operand:DI 3 "const_int_operand" "n,n"))
8337 (clobber (match_scratch:DI 4 "=r,r"))]
8338 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
8340 rldic. %4,%1,%H2,%W3
8342 [(set_attr "type" "compare")
8343 (set_attr "length" "4,8")])
8346 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8348 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8349 (match_operand:SI 2 "const_int_operand" ""))
8350 (match_operand:DI 3 "const_int_operand" ""))
8352 (clobber (match_scratch:DI 4 ""))]
8353 "TARGET_POWERPC64 && reload_completed
8354 && includes_rldic_lshift_p (operands[2], operands[3])"
8356 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
8359 (compare:CC (match_dup 4)
8363 (define_insn "*ashldi3_internal6"
8364 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
8366 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8367 (match_operand:SI 2 "const_int_operand" "i,i"))
8368 (match_operand:DI 3 "const_int_operand" "n,n"))
8370 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8371 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
8372 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
8374 rldic. %0,%1,%H2,%W3
8376 [(set_attr "type" "compare")
8377 (set_attr "length" "4,8")])
8380 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
8382 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8383 (match_operand:SI 2 "const_int_operand" ""))
8384 (match_operand:DI 3 "const_int_operand" ""))
8386 (set (match_operand:DI 0 "gpc_reg_operand" "")
8387 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
8388 "TARGET_POWERPC64 && reload_completed
8389 && includes_rldic_lshift_p (operands[2], operands[3])"
8391 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
8394 (compare:CC (match_dup 0)
8398 (define_insn "*ashldi3_internal7"
8399 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
8400 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
8401 (match_operand:SI 2 "const_int_operand" "i"))
8402 (match_operand:DI 3 "mask64_operand" "n")))]
8403 "TARGET_POWERPC64 && includes_rldicr_lshift_p (operands[2], operands[3])"
8404 "rldicr %0,%1,%H2,%S3")
8406 (define_insn "ashldi3_internal8"
8407 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
8409 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8410 (match_operand:SI 2 "const_int_operand" "i,i"))
8411 (match_operand:DI 3 "mask64_operand" "n,n"))
8413 (clobber (match_scratch:DI 4 "=r,r"))]
8414 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
8416 rldicr. %4,%1,%H2,%S3
8418 [(set_attr "type" "compare")
8419 (set_attr "length" "4,8")])
8422 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8424 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8425 (match_operand:SI 2 "const_int_operand" ""))
8426 (match_operand:DI 3 "mask64_operand" ""))
8428 (clobber (match_scratch:DI 4 ""))]
8429 "TARGET_POWERPC64 && reload_completed
8430 && includes_rldicr_lshift_p (operands[2], operands[3])"
8432 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
8435 (compare:CC (match_dup 4)
8439 (define_insn "*ashldi3_internal9"
8440 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
8442 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8443 (match_operand:SI 2 "const_int_operand" "i,i"))
8444 (match_operand:DI 3 "mask64_operand" "n,n"))
8446 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8447 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
8448 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
8450 rldicr. %0,%1,%H2,%S3
8452 [(set_attr "type" "compare")
8453 (set_attr "length" "4,8")])
8456 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
8458 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
8459 (match_operand:SI 2 "const_int_operand" ""))
8460 (match_operand:DI 3 "mask64_operand" ""))
8462 (set (match_operand:DI 0 "gpc_reg_operand" "")
8463 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
8464 "TARGET_POWERPC64 && reload_completed
8465 && includes_rldicr_lshift_p (operands[2], operands[3])"
8467 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
8470 (compare:CC (match_dup 0)
8474 (define_expand "lshrdi3"
8475 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8476 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8477 (match_operand:SI 2 "reg_or_cint_operand" "")))]
8478 "TARGET_POWERPC64 || TARGET_POWER"
8481 if (TARGET_POWERPC64)
8483 else if (TARGET_POWER)
8485 emit_insn (gen_lshrdi3_power (operands[0], operands[1], operands[2]));
8492 (define_insn "*lshrdi3_internal1"
8493 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8494 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8495 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
8500 [(set_attr "type" "var_shift_rotate,shift")])
8502 (define_insn "*lshrdi3_internal2"
8503 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8504 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8505 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8507 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8514 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8515 (set_attr "length" "4,4,8,8")])
8518 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8519 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8520 (match_operand:SI 2 "reg_or_cint_operand" ""))
8522 (clobber (match_scratch:DI 3 ""))]
8523 "TARGET_POWERPC64 && reload_completed"
8525 (lshiftrt:DI (match_dup 1) (match_dup 2)))
8527 (compare:CC (match_dup 3)
8531 (define_insn "*lshrdi3_internal3"
8532 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8533 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8534 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8536 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8537 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
8544 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8545 (set_attr "length" "4,4,8,8")])
8548 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8549 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8550 (match_operand:SI 2 "reg_or_cint_operand" ""))
8552 (set (match_operand:DI 0 "gpc_reg_operand" "")
8553 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
8554 "TARGET_POWERPC64 && reload_completed"
8556 (lshiftrt:DI (match_dup 1) (match_dup 2)))
8558 (compare:CC (match_dup 0)
8562 (define_expand "ashrdi3"
8563 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8564 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8565 (match_operand:SI 2 "reg_or_cint_operand" "")))]
8569 if (TARGET_POWERPC64)
8571 else if (TARGET_POWER && GET_CODE (operands[2]) == CONST_INT)
8573 emit_insn (gen_ashrdi3_power (operands[0], operands[1], operands[2]));
8576 else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT
8577 && WORDS_BIG_ENDIAN)
8579 emit_insn (gen_ashrdi3_no_power (operands[0], operands[1], operands[2]));
8586 (define_insn "*ashrdi3_internal1"
8587 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8588 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
8589 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))]
8594 [(set_attr "type" "var_shift_rotate,shift")])
8596 (define_insn "*ashrdi3_internal2"
8597 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
8598 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8599 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8601 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
8608 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8609 (set_attr "length" "4,4,8,8")])
8612 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
8613 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8614 (match_operand:SI 2 "reg_or_cint_operand" ""))
8616 (clobber (match_scratch:DI 3 ""))]
8617 "TARGET_POWERPC64 && reload_completed"
8619 (ashiftrt:DI (match_dup 1) (match_dup 2)))
8621 (compare:CC (match_dup 3)
8625 (define_insn "*ashrdi3_internal3"
8626 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
8627 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
8628 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
8630 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8631 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
8638 [(set_attr "type" "var_delayed_compare,delayed_compare,var_delayed_compare,delayed_compare")
8639 (set_attr "length" "4,4,8,8")])
8642 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
8643 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
8644 (match_operand:SI 2 "reg_or_cint_operand" ""))
8646 (set (match_operand:DI 0 "gpc_reg_operand" "")
8647 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
8648 "TARGET_POWERPC64 && reload_completed"
8650 (ashiftrt:DI (match_dup 1) (match_dup 2)))
8652 (compare:CC (match_dup 0)
8656 (define_expand "anddi3"
8658 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8659 (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
8660 (match_operand:DI 2 "and64_2_operand" "")))
8661 (clobber (match_scratch:CC 3 ""))])]
8665 (define_insn "anddi3_mc"
8666 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
8667 (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r")
8668 (match_operand:DI 2 "and64_2_operand" "?r,S,T,K,J,t")))
8669 (clobber (match_scratch:CC 3 "=X,X,X,x,x,X"))]
8670 "TARGET_POWERPC64 && rs6000_gen_cell_microcode"
8673 rldic%B2 %0,%1,0,%S2
8674 rlwinm %0,%1,0,%m2,%M2
8678 [(set_attr "type" "*,*,*,fast_compare,fast_compare,*")
8679 (set_attr "length" "4,4,4,4,4,8")])
8681 (define_insn "anddi3_nomc"
8682 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
8683 (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r")
8684 (match_operand:DI 2 "and64_2_operand" "?r,S,T,t")))
8685 (clobber (match_scratch:CC 3 "=X,X,X,X"))]
8686 "TARGET_POWERPC64 && !rs6000_gen_cell_microcode"
8689 rldic%B2 %0,%1,0,%S2
8690 rlwinm %0,%1,0,%m2,%M2
8692 [(set_attr "length" "4,4,4,8")])
8695 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8696 (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
8697 (match_operand:DI 2 "mask64_2_operand" "")))
8698 (clobber (match_scratch:CC 3 ""))]
8700 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
8701 && !mask_operand (operands[2], DImode)
8702 && !mask64_operand (operands[2], DImode)"
8704 (and:DI (rotate:DI (match_dup 1)
8708 (and:DI (rotate:DI (match_dup 0)
8712 build_mask64_2_operands (operands[2], &operands[4]);
8715 (define_insn "*anddi3_internal2_mc"
8716 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,x,?y,?y,?y,??y,??y,?y")
8717 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r,r,r")
8718 (match_operand:DI 2 "and64_2_operand" "r,S,T,K,J,t,r,S,T,K,J,t"))
8720 (clobber (match_scratch:DI 3 "=r,r,r,r,r,r,r,r,r,r,r,r"))
8721 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,X,X,x,x,X"))]
8722 "TARGET_64BIT && rs6000_gen_cell_microcode"
8725 rldic%B2. %3,%1,0,%S2
8726 rlwinm. %3,%1,0,%m2,%M2
8736 [(set_attr "type" "fast_compare,compare,delayed_compare,fast_compare,\
8737 fast_compare,compare,compare,compare,compare,compare,\
8739 (set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])
8742 [(set (match_operand:CC 0 "cc_reg_operand" "")
8743 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
8744 (match_operand:DI 2 "mask64_2_operand" ""))
8746 (clobber (match_scratch:DI 3 ""))
8747 (clobber (match_scratch:CC 4 ""))]
8748 "TARGET_64BIT && reload_completed
8749 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
8750 && !mask_operand (operands[2], DImode)
8751 && !mask64_operand (operands[2], DImode)"
8753 (and:DI (rotate:DI (match_dup 1)
8756 (parallel [(set (match_dup 0)
8757 (compare:CC (and:DI (rotate:DI (match_dup 3)
8761 (clobber (match_dup 3))])]
8764 build_mask64_2_operands (operands[2], &operands[5]);
8767 (define_insn "*anddi3_internal3_mc"
8768 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,x,x,?y,?y,?y,??y,??y,?y")
8769 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r,r,r")
8770 (match_operand:DI 2 "and64_2_operand" "r,S,T,K,J,t,r,S,T,K,J,t"))
8772 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r,r,r")
8773 (and:DI (match_dup 1) (match_dup 2)))
8774 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,X,X,x,x,X"))]
8775 "TARGET_64BIT && rs6000_gen_cell_microcode"
8778 rldic%B2. %0,%1,0,%S2
8779 rlwinm. %0,%1,0,%m2,%M2
8789 [(set_attr "type" "fast_compare,compare,delayed_compare,fast_compare,\
8790 fast_compare,compare,compare,compare,compare,compare,\
8792 (set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])
8795 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8796 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
8797 (match_operand:DI 2 "and64_2_operand" ""))
8799 (set (match_operand:DI 0 "gpc_reg_operand" "")
8800 (and:DI (match_dup 1) (match_dup 2)))
8801 (clobber (match_scratch:CC 4 ""))]
8802 "TARGET_64BIT && reload_completed"
8803 [(parallel [(set (match_dup 0)
8804 (and:DI (match_dup 1) (match_dup 2)))
8805 (clobber (match_dup 4))])
8807 (compare:CC (match_dup 0)
8812 [(set (match_operand:CC 3 "cc_reg_operand" "")
8813 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
8814 (match_operand:DI 2 "mask64_2_operand" ""))
8816 (set (match_operand:DI 0 "gpc_reg_operand" "")
8817 (and:DI (match_dup 1) (match_dup 2)))
8818 (clobber (match_scratch:CC 4 ""))]
8819 "TARGET_64BIT && reload_completed
8820 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
8821 && !mask_operand (operands[2], DImode)
8822 && !mask64_operand (operands[2], DImode)"
8824 (and:DI (rotate:DI (match_dup 1)
8827 (parallel [(set (match_dup 3)
8828 (compare:CC (and:DI (rotate:DI (match_dup 0)
8833 (and:DI (rotate:DI (match_dup 0)
8838 build_mask64_2_operands (operands[2], &operands[5]);
8841 (define_expand "iordi3"
8842 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8843 (ior:DI (match_operand:DI 1 "gpc_reg_operand" "")
8844 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
8848 if (non_logical_cint_operand (operands[2], DImode))
8850 HOST_WIDE_INT value;
8851 rtx tmp = ((!can_create_pseudo_p ()
8852 || rtx_equal_p (operands[0], operands[1]))
8853 ? operands[0] : gen_reg_rtx (DImode));
8855 if (GET_CODE (operands[2]) == CONST_INT)
8857 value = INTVAL (operands[2]);
8858 emit_insn (gen_iordi3 (tmp, operands[1],
8859 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
8863 value = CONST_DOUBLE_LOW (operands[2]);
8864 emit_insn (gen_iordi3 (tmp, operands[1],
8865 immed_double_const (value
8866 & (~ (HOST_WIDE_INT) 0xffff),
8870 emit_insn (gen_iordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
8875 (define_expand "xordi3"
8876 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8877 (xor:DI (match_operand:DI 1 "gpc_reg_operand" "")
8878 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
8882 if (non_logical_cint_operand (operands[2], DImode))
8884 HOST_WIDE_INT value;
8885 rtx tmp = ((!can_create_pseudo_p ()
8886 || rtx_equal_p (operands[0], operands[1]))
8887 ? operands[0] : gen_reg_rtx (DImode));
8889 if (GET_CODE (operands[2]) == CONST_INT)
8891 value = INTVAL (operands[2]);
8892 emit_insn (gen_xordi3 (tmp, operands[1],
8893 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
8897 value = CONST_DOUBLE_LOW (operands[2]);
8898 emit_insn (gen_xordi3 (tmp, operands[1],
8899 immed_double_const (value
8900 & (~ (HOST_WIDE_INT) 0xffff),
8904 emit_insn (gen_xordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
8909 (define_insn "*booldi3_internal1"
8910 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r")
8911 (match_operator:DI 3 "boolean_or_operator"
8912 [(match_operand:DI 1 "gpc_reg_operand" "%r,r,r")
8913 (match_operand:DI 2 "logical_operand" "r,K,JF")]))]
8920 (define_insn "*booldi3_internal2"
8921 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
8922 (compare:CC (match_operator:DI 4 "boolean_or_operator"
8923 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
8924 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
8926 (clobber (match_scratch:DI 3 "=r,r"))]
8931 [(set_attr "type" "fast_compare,compare")
8932 (set_attr "length" "4,8")])
8935 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
8936 (compare:CC (match_operator:DI 4 "boolean_operator"
8937 [(match_operand:DI 1 "gpc_reg_operand" "")
8938 (match_operand:DI 2 "gpc_reg_operand" "")])
8940 (clobber (match_scratch:DI 3 ""))]
8941 "TARGET_POWERPC64 && reload_completed"
8942 [(set (match_dup 3) (match_dup 4))
8944 (compare:CC (match_dup 3)
8948 (define_insn "*booldi3_internal3"
8949 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
8950 (compare:CC (match_operator:DI 4 "boolean_or_operator"
8951 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
8952 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
8954 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
8960 [(set_attr "type" "fast_compare,compare")
8961 (set_attr "length" "4,8")])
8964 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
8965 (compare:CC (match_operator:DI 4 "boolean_operator"
8966 [(match_operand:DI 1 "gpc_reg_operand" "")
8967 (match_operand:DI 2 "gpc_reg_operand" "")])
8969 (set (match_operand:DI 0 "gpc_reg_operand" "")
8971 "TARGET_POWERPC64 && reload_completed"
8972 [(set (match_dup 0) (match_dup 4))
8974 (compare:CC (match_dup 0)
8978 ;; Split a logical operation that we can't do in one insn into two insns,
8979 ;; each of which does one 16-bit part. This is used by combine.
8982 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8983 (match_operator:DI 3 "boolean_or_operator"
8984 [(match_operand:DI 1 "gpc_reg_operand" "")
8985 (match_operand:DI 2 "non_logical_cint_operand" "")]))]
8987 [(set (match_dup 0) (match_dup 4))
8988 (set (match_dup 0) (match_dup 5))]
8993 if (GET_CODE (operands[2]) == CONST_DOUBLE)
8995 HOST_WIDE_INT value = CONST_DOUBLE_LOW (operands[2]);
8996 i3 = immed_double_const (value & (~ (HOST_WIDE_INT) 0xffff),
8998 i4 = GEN_INT (value & 0xffff);
9002 i3 = GEN_INT (INTVAL (operands[2])
9003 & (~ (HOST_WIDE_INT) 0xffff));
9004 i4 = GEN_INT (INTVAL (operands[2]) & 0xffff);
9006 operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,
9008 operands[5] = gen_rtx_fmt_ee (GET_CODE (operands[3]), DImode,
9012 (define_insn "*boolcdi3_internal1"
9013 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
9014 (match_operator:DI 3 "boolean_operator"
9015 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
9016 (match_operand:DI 2 "gpc_reg_operand" "r")]))]
9020 (define_insn "*boolcdi3_internal2"
9021 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
9022 (compare:CC (match_operator:DI 4 "boolean_operator"
9023 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
9024 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
9026 (clobber (match_scratch:DI 3 "=r,r"))]
9031 [(set_attr "type" "fast_compare,compare")
9032 (set_attr "length" "4,8")])
9035 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
9036 (compare:CC (match_operator:DI 4 "boolean_operator"
9037 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
9038 (match_operand:DI 2 "gpc_reg_operand" "")])
9040 (clobber (match_scratch:DI 3 ""))]
9041 "TARGET_POWERPC64 && reload_completed"
9042 [(set (match_dup 3) (match_dup 4))
9044 (compare:CC (match_dup 3)
9048 (define_insn "*boolcdi3_internal3"
9049 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
9050 (compare:CC (match_operator:DI 4 "boolean_operator"
9051 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
9052 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
9054 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
9060 [(set_attr "type" "fast_compare,compare")
9061 (set_attr "length" "4,8")])
9064 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
9065 (compare:CC (match_operator:DI 4 "boolean_operator"
9066 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
9067 (match_operand:DI 2 "gpc_reg_operand" "")])
9069 (set (match_operand:DI 0 "gpc_reg_operand" "")
9071 "TARGET_POWERPC64 && reload_completed"
9072 [(set (match_dup 0) (match_dup 4))
9074 (compare:CC (match_dup 0)
9078 (define_insn "*boolccdi3_internal1"
9079 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
9080 (match_operator:DI 3 "boolean_operator"
9081 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
9082 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r"))]))]
9086 (define_insn "*boolccdi3_internal2"
9087 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
9088 (compare:CC (match_operator:DI 4 "boolean_operator"
9089 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
9090 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
9092 (clobber (match_scratch:DI 3 "=r,r"))]
9097 [(set_attr "type" "fast_compare,compare")
9098 (set_attr "length" "4,8")])
9101 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
9102 (compare:CC (match_operator:DI 4 "boolean_operator"
9103 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
9104 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
9106 (clobber (match_scratch:DI 3 ""))]
9107 "TARGET_POWERPC64 && reload_completed"
9108 [(set (match_dup 3) (match_dup 4))
9110 (compare:CC (match_dup 3)
9114 (define_insn "*boolccdi3_internal3"
9115 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
9116 (compare:CC (match_operator:DI 4 "boolean_operator"
9117 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
9118 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
9120 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
9126 [(set_attr "type" "fast_compare,compare")
9127 (set_attr "length" "4,8")])
9130 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
9131 (compare:CC (match_operator:DI 4 "boolean_operator"
9132 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
9133 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
9135 (set (match_operand:DI 0 "gpc_reg_operand" "")
9137 "TARGET_POWERPC64 && reload_completed"
9138 [(set (match_dup 0) (match_dup 4))
9140 (compare:CC (match_dup 0)
9144 (define_expand "smindi3"
9145 [(match_operand:DI 0 "gpc_reg_operand" "")
9146 (match_operand:DI 1 "gpc_reg_operand" "")
9147 (match_operand:DI 2 "gpc_reg_operand" "")]
9151 rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
9155 (define_expand "smaxdi3"
9156 [(match_operand:DI 0 "gpc_reg_operand" "")
9157 (match_operand:DI 1 "gpc_reg_operand" "")
9158 (match_operand:DI 2 "gpc_reg_operand" "")]
9162 rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
9166 (define_expand "umindi3"
9167 [(match_operand:DI 0 "gpc_reg_operand" "")
9168 (match_operand:DI 1 "gpc_reg_operand" "")
9169 (match_operand:DI 2 "gpc_reg_operand" "")]
9173 rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
9177 (define_expand "umaxdi3"
9178 [(match_operand:DI 0 "gpc_reg_operand" "")
9179 (match_operand:DI 1 "gpc_reg_operand" "")
9180 (match_operand:DI 2 "gpc_reg_operand" "")]
9184 rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
9189 ;; Now define ways of moving data around.
9191 ;; Set up a register with a value from the GOT table
9193 (define_expand "movsi_got"
9194 [(set (match_operand:SI 0 "gpc_reg_operand" "")
9195 (unspec:SI [(match_operand:SI 1 "got_operand" "")
9196 (match_dup 2)] UNSPEC_MOVSI_GOT))]
9197 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
9200 if (GET_CODE (operands[1]) == CONST)
9202 rtx offset = const0_rtx;
9203 HOST_WIDE_INT value;
9205 operands[1] = eliminate_constant_term (XEXP (operands[1], 0), &offset);
9206 value = INTVAL (offset);
9209 rtx tmp = (!can_create_pseudo_p ()
9211 : gen_reg_rtx (Pmode));
9212 emit_insn (gen_movsi_got (tmp, operands[1]));
9213 emit_insn (gen_addsi3 (operands[0], tmp, offset));
9218 operands[2] = rs6000_got_register (operands[1]);
9221 (define_insn "*movsi_got_internal"
9222 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
9223 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
9224 (match_operand:SI 2 "gpc_reg_operand" "b")]
9226 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
9227 "{l|lwz} %0,%a1@got(%2)"
9228 [(set_attr "type" "load")])
9230 ;; Used by sched, shorten_branches and final when the GOT pseudo reg
9231 ;; didn't get allocated to a hard register.
9233 [(set (match_operand:SI 0 "gpc_reg_operand" "")
9234 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
9235 (match_operand:SI 2 "memory_operand" "")]
9237 "DEFAULT_ABI == ABI_V4
9239 && (reload_in_progress || reload_completed)"
9240 [(set (match_dup 0) (match_dup 2))
9241 (set (match_dup 0) (unspec:SI [(match_dup 1)(match_dup 0)]
9245 ;; For SI, we special-case integers that can't be loaded in one insn. We
9246 ;; do the load 16-bits at a time. We could do this by loading from memory,
9247 ;; and this is even supposed to be faster, but it is simpler not to get
9248 ;; integers in the TOC.
9249 (define_insn "movsi_low"
9250 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
9251 (mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
9252 (match_operand 2 "" ""))))]
9253 "TARGET_MACHO && ! TARGET_64BIT"
9254 "{l|lwz} %0,lo16(%2)(%1)"
9255 [(set_attr "type" "load")
9256 (set_attr "length" "4")])
9258 (define_insn "*movsi_internal1"
9259 [(set (match_operand:SI 0 "rs6000_nonimmediate_operand" "=r,r,r,m,r,r,r,r,r,*q,*c*l,*h,*h")
9260 (match_operand:SI 1 "input_operand" "r,U,m,r,I,L,n,R,*h,r,r,r,0"))]
9261 "!TARGET_SINGLE_FPU &&
9262 (gpc_reg_operand (operands[0], SImode) || gpc_reg_operand (operands[1], SImode))"
9266 {l%U1%X1|lwz%U1%X1} %0,%1
9267 {st%U0%X0|stw%U0%X0} %1,%0
9277 [(set_attr "type" "*,*,load,store,*,*,*,*,mfjmpr,*,mtjmpr,*,*")
9278 (set_attr "length" "4,4,4,4,4,4,8,4,4,4,4,4,4")])
9280 (define_insn "*movsi_internal1_single"
9281 [(set (match_operand:SI 0 "rs6000_nonimmediate_operand" "=r,r,r,m,r,r,r,r,r,*q,*c*l,*h,*h,m,*f")
9282 (match_operand:SI 1 "input_operand" "r,U,m,r,I,L,n,R,*h,r,r,r,0,f,m"))]
9283 "TARGET_SINGLE_FPU &&
9284 (gpc_reg_operand (operands[0], SImode) || gpc_reg_operand (operands[1], SImode))"
9288 {l%U1%X1|lwz%U1%X1} %0,%1
9289 {st%U0%X0|stw%U0%X0} %1,%0
9301 [(set_attr "type" "*,*,load,store,*,*,*,*,mfjmpr,*,mtjmpr,*,*,*,*")
9302 (set_attr "length" "4,4,4,4,4,4,8,4,4,4,4,4,4,4,4")])
9304 ;; Split a load of a large constant into the appropriate two-insn
9308 [(set (match_operand:SI 0 "gpc_reg_operand" "")
9309 (match_operand:SI 1 "const_int_operand" ""))]
9310 "(unsigned HOST_WIDE_INT) (INTVAL (operands[1]) + 0x8000) >= 0x10000
9311 && (INTVAL (operands[1]) & 0xffff) != 0"
9315 (ior:SI (match_dup 0)
9318 { rtx tem = rs6000_emit_set_const (operands[0], SImode, operands[1], 2);
9320 if (tem == operands[0])
9326 (define_insn "*mov<mode>_internal2"
9327 [(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")
9328 (compare:CC (match_operand:P 1 "gpc_reg_operand" "0,r,r")
9330 (set (match_operand:P 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]
9333 {cmpi|cmp<wd>i} %2,%0,0
9336 [(set_attr "type" "cmp,compare,cmp")
9337 (set_attr "length" "4,4,8")])
9340 [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "")
9341 (compare:CC (match_operand:P 1 "gpc_reg_operand" "")
9343 (set (match_operand:P 0 "gpc_reg_operand" "") (match_dup 1))]
9345 [(set (match_dup 0) (match_dup 1))
9347 (compare:CC (match_dup 0)
9351 (define_insn "*movhi_internal"
9352 [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
9353 (match_operand:HI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
9354 "gpc_reg_operand (operands[0], HImode)
9355 || gpc_reg_operand (operands[1], HImode)"
9365 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
9367 (define_expand "mov<mode>"
9368 [(set (match_operand:INT 0 "general_operand" "")
9369 (match_operand:INT 1 "any_operand" ""))]
9371 "{ rs6000_emit_move (operands[0], operands[1], <MODE>mode); DONE; }")
9373 (define_insn "*movqi_internal"
9374 [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
9375 (match_operand:QI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
9376 "gpc_reg_operand (operands[0], QImode)
9377 || gpc_reg_operand (operands[1], QImode)"
9387 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
9389 ;; Here is how to move condition codes around. When we store CC data in
9390 ;; an integer register or memory, we store just the high-order 4 bits.
9391 ;; This lets us not shift in the most common case of CR0.
9392 (define_expand "movcc"
9393 [(set (match_operand:CC 0 "nonimmediate_operand" "")
9394 (match_operand:CC 1 "nonimmediate_operand" ""))]
9398 (define_insn "*movcc_internal1"
9399 [(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,y,r,r,r,r,r,q,cl,r,m")
9400 (match_operand:CC 1 "general_operand" "y,r,r,O,x,y,r,I,h,r,r,m,r"))]
9401 "register_operand (operands[0], CCmode)
9402 || register_operand (operands[1], CCmode)"
9406 {rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffff
9409 mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000
9415 {l%U1%X1|lwz%U1%X1} %0,%1
9416 {st%U0%U1|stw%U0%U1} %1,%0"
9418 (cond [(eq_attr "alternative" "0,3")
9419 (const_string "cr_logical")
9420 (eq_attr "alternative" "1,2")
9421 (const_string "mtcr")
9422 (eq_attr "alternative" "6,7,9")
9423 (const_string "integer")
9424 (eq_attr "alternative" "8")
9425 (const_string "mfjmpr")
9426 (eq_attr "alternative" "10")
9427 (const_string "mtjmpr")
9428 (eq_attr "alternative" "11")
9429 (const_string "load")
9430 (eq_attr "alternative" "12")
9431 (const_string "store")
9432 (match_test "TARGET_MFCRF")
9433 (const_string "mfcrf")
9435 (const_string "mfcr")))
9436 (set_attr "length" "4,4,12,4,4,8,4,4,4,4,4,4,4")])
9438 ;; For floating-point, we normally deal with the floating-point registers
9439 ;; unless -msoft-float is used. The sole exception is that parameter passing
9440 ;; can produce floating-point values in fixed-point registers. Unless the
9441 ;; value is a simple constant or already in memory, we deal with this by
9442 ;; allocating memory and copying the value explicitly via that memory location.
9443 (define_expand "movsf"
9444 [(set (match_operand:SF 0 "nonimmediate_operand" "")
9445 (match_operand:SF 1 "any_operand" ""))]
9447 "{ rs6000_emit_move (operands[0], operands[1], SFmode); DONE; }")
9450 [(set (match_operand:SF 0 "gpc_reg_operand" "")
9451 (match_operand:SF 1 "const_double_operand" ""))]
9453 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
9454 || (GET_CODE (operands[0]) == SUBREG
9455 && GET_CODE (SUBREG_REG (operands[0])) == REG
9456 && REGNO (SUBREG_REG (operands[0])) <= 31))"
9457 [(set (match_dup 2) (match_dup 3))]
9463 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
9464 REAL_VALUE_TO_TARGET_SINGLE (rv, l);
9466 if (! TARGET_POWERPC64)
9467 operands[2] = operand_subword (operands[0], 0, 0, SFmode);
9469 operands[2] = gen_lowpart (SImode, operands[0]);
9471 operands[3] = gen_int_mode (l, SImode);
9474 (define_insn "*movsf_hardfloat"
9475 [(set (match_operand:SF 0 "nonimmediate_operand" "=!r,!r,m,f,f,m,*c*l,*q,!r,*h,!r,!r")
9476 (match_operand:SF 1 "input_operand" "r,m,r,f,m,f,r,r,h,0,G,Fn"))]
9477 "(gpc_reg_operand (operands[0], SFmode)
9478 || gpc_reg_operand (operands[1], SFmode))
9479 && (TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT)"
9482 {l%U1%X1|lwz%U1%X1} %0,%1
9483 {st%U0%X0|stw%U0%X0} %1,%0
9493 [(set_attr "type" "*,load,store,fp,fpload,fpstore,mtjmpr,*,mfjmpr,*,*,*")
9494 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,8")])
9496 (define_insn "*movsf_softfloat"
9497 [(set (match_operand:SF 0 "nonimmediate_operand" "=r,cl,q,r,r,m,r,r,r,r,r,*h")
9498 (match_operand:SF 1 "input_operand" "r,r,r,h,m,r,I,L,R,G,Fn,0"))]
9499 "(gpc_reg_operand (operands[0], SFmode)
9500 || gpc_reg_operand (operands[1], SFmode))
9501 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)"
9507 {l%U1%X1|lwz%U1%X1} %0,%1
9508 {st%U0%X0|stw%U0%X0} %1,%0
9515 [(set_attr "type" "*,mtjmpr,*,mfjmpr,load,store,*,*,*,*,*,*")
9516 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,8,4")])
9519 (define_expand "movdf"
9520 [(set (match_operand:DF 0 "nonimmediate_operand" "")
9521 (match_operand:DF 1 "any_operand" ""))]
9523 "{ rs6000_emit_move (operands[0], operands[1], DFmode); DONE; }")
9526 [(set (match_operand:DF 0 "gpc_reg_operand" "")
9527 (match_operand:DF 1 "const_int_operand" ""))]
9528 "! TARGET_POWERPC64 && reload_completed
9529 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
9530 || (GET_CODE (operands[0]) == SUBREG
9531 && GET_CODE (SUBREG_REG (operands[0])) == REG
9532 && REGNO (SUBREG_REG (operands[0])) <= 31))"
9533 [(set (match_dup 2) (match_dup 4))
9534 (set (match_dup 3) (match_dup 1))]
9537 int endian = (WORDS_BIG_ENDIAN == 0);
9538 HOST_WIDE_INT value = INTVAL (operands[1]);
9540 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
9541 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
9542 #if HOST_BITS_PER_WIDE_INT == 32
9543 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
9545 operands[4] = GEN_INT (value >> 32);
9546 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
9551 [(set (match_operand:DF 0 "gpc_reg_operand" "")
9552 (match_operand:DF 1 "const_double_operand" ""))]
9553 "! TARGET_POWERPC64 && reload_completed
9554 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
9555 || (GET_CODE (operands[0]) == SUBREG
9556 && GET_CODE (SUBREG_REG (operands[0])) == REG
9557 && REGNO (SUBREG_REG (operands[0])) <= 31))"
9558 [(set (match_dup 2) (match_dup 4))
9559 (set (match_dup 3) (match_dup 5))]
9562 int endian = (WORDS_BIG_ENDIAN == 0);
9566 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
9567 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
9569 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
9570 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
9571 operands[4] = gen_int_mode (l[endian], SImode);
9572 operands[5] = gen_int_mode (l[1 - endian], SImode);
9576 [(set (match_operand:DF 0 "gpc_reg_operand" "")
9577 (match_operand:DF 1 "const_double_operand" ""))]
9578 "TARGET_POWERPC64 && reload_completed
9579 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
9580 || (GET_CODE (operands[0]) == SUBREG
9581 && GET_CODE (SUBREG_REG (operands[0])) == REG
9582 && REGNO (SUBREG_REG (operands[0])) <= 31))"
9583 [(set (match_dup 2) (match_dup 3))]
9586 int endian = (WORDS_BIG_ENDIAN == 0);
9589 #if HOST_BITS_PER_WIDE_INT >= 64
9593 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
9594 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
9596 operands[2] = gen_lowpart (DImode, operands[0]);
9597 /* HIGHPART is lower memory address when WORDS_BIG_ENDIAN. */
9598 #if HOST_BITS_PER_WIDE_INT >= 64
9599 val = ((HOST_WIDE_INT)(unsigned long)l[endian] << 32
9600 | ((HOST_WIDE_INT)(unsigned long)l[1 - endian]));
9602 operands[3] = gen_int_mode (val, DImode);
9604 operands[3] = immed_double_const (l[1 - endian], l[endian], DImode);
9608 ;; Don't have reload use general registers to load a constant. First,
9609 ;; it might not work if the output operand is the equivalent of
9610 ;; a non-offsettable memref, but also it is less efficient than loading
9611 ;; the constant into an FP register, since it will probably be used there.
9612 ;; The "??" is a kludge until we can figure out a more reasonable way
9613 ;; of handling these non-offsettable values.
9614 (define_insn "*movdf_hardfloat32"
9615 [(set (match_operand:DF 0 "nonimmediate_operand" "=!r,??r,m,ws,?wa,ws,?wa,Z,?Z,d,d,m,wa,!r,!r,!r")
9616 (match_operand:DF 1 "input_operand" "r,m,r,ws,wa,Z,Z,ws,wa,d,m,d,j,G,H,F"))]
9617 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
9618 && (gpc_reg_operand (operands[0], DFmode)
9619 || gpc_reg_operand (operands[1], DFmode))"
9622 switch (which_alternative)
9632 return \"xxlor %x0,%x1,%x1\";
9635 return \"lxsd%U1x %x0,%y1\";
9638 return \"stxsd%U0x %x1,%y0\";
9640 return \"fmr %0,%1\";
9642 return \"lfd%U1%X1 %0,%1\";
9644 return \"stfd%U0%X0 %1,%0\";
9646 return \"xxlxor %x0,%x0,%x0\";
9653 [(set_attr "type" "two,load,store,fp,fp,fpload,fpload,fpstore,fpstore,fp,fpload,fpstore,vecsimple,*,*,*")
9654 (set_attr "length" "8,16,16,4,4,4,4,4,4,4,4,4,4,8,12,16")])
9656 (define_insn "*movdf_softfloat32"
9657 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,r,m,r,r,r")
9658 (match_operand:DF 1 "input_operand" "r,m,r,G,H,F"))]
9660 && ((TARGET_FPRS && TARGET_SINGLE_FLOAT)
9661 || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)
9662 && (gpc_reg_operand (operands[0], DFmode)
9663 || gpc_reg_operand (operands[1], DFmode))"
9665 [(set_attr "type" "two,load,store,*,*,*")
9666 (set_attr "length" "8,8,8,8,12,16")])
9668 ;; Reload patterns to support gpr load/store with misaligned mem.
9669 (define_expand "reload_di_store"
9670 [(parallel [(match_operand 0 "memory_operand" "=m")
9671 (match_operand 1 "gpc_reg_operand" "r")
9672 (match_operand:DI 2 "register_operand" "=&b")])]
9675 rs6000_secondary_reload_ppc64 (operands[1], operands[0], operands[2], true);
9679 (define_expand "reload_di_load"
9680 [(parallel [(match_operand 0 "gpc_reg_operand" "=r")
9681 (match_operand 1 "memory_operand" "m")
9682 (match_operand:DI 2 "register_operand" "=b")])]
9685 rs6000_secondary_reload_ppc64 (operands[0], operands[1], operands[2], false);
9689 ; ld/std require word-aligned displacements -> 'Y' constraint.
9690 ; List Y->r and r->Y before r->r for reload.
9691 (define_insn "*movdf_hardfloat64_mfpgpr"
9692 [(set (match_operand:DF 0 "nonimmediate_operand" "=Y,r,!r,ws,?wa,ws,?wa,Z,?Z,d,d,m,wa,*c*l,!r,*h,!r,!r,!r,r,d")
9693 (match_operand:DF 1 "input_operand" "r,Y,r,ws,?wa,Z,Z,ws,wa,d,m,d,j,r,h,0,G,H,F,d,r"))]
9694 "TARGET_POWERPC64 && TARGET_MFPGPR && TARGET_HARD_FLOAT && TARGET_FPRS
9695 && TARGET_DOUBLE_FLOAT
9696 && (gpc_reg_operand (operands[0], DFmode)
9697 || gpc_reg_operand (operands[1], DFmode))"
9720 [(set_attr "type" "store,load,*,fp,fp,fpload,fpload,fpstore,fpstore,fp,fpload,fpstore,vecsimple,mtjmpr,mfjmpr,*,*,*,*,mftgpr,mffgpr")
9721 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,8,12,16,4,4")])
9723 ; ld/std require word-aligned displacements -> 'Y' constraint.
9724 ; List Y->r and r->Y before r->r for reload.
9725 (define_insn "*movdf_hardfloat64"
9726 [(set (match_operand:DF 0 "nonimmediate_operand" "=Y,r,!r,ws,?wa,ws,?wa,Z,?Z,d,d,m,wa,*c*l,!r,*h,!r,!r,!r")
9727 (match_operand:DF 1 "input_operand" "r,Y,r,ws,wa,Z,Z,ws,wa,d,m,d,j,r,h,0,G,H,F"))]
9728 "TARGET_POWERPC64 && !TARGET_MFPGPR && TARGET_HARD_FLOAT && TARGET_FPRS
9729 && TARGET_DOUBLE_FLOAT
9730 && (gpc_reg_operand (operands[0], DFmode)
9731 || gpc_reg_operand (operands[1], DFmode))"
9752 [(set_attr "type" "store,load,*,fp,fp,fpload,fpload,fpstore,fpstore,fp,fpload,fpstore,vecsimple,mtjmpr,mfjmpr,*,*,*,*")
9753 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,8,12,16")])
9755 (define_insn "*movdf_softfloat64"
9756 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,Y,r,cl,r,r,r,r,*h")
9757 (match_operand:DF 1 "input_operand" "Y,r,r,r,h,G,H,F,0"))]
9758 "TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)
9759 && (gpc_reg_operand (operands[0], DFmode)
9760 || gpc_reg_operand (operands[1], DFmode))"
9771 [(set_attr "type" "load,store,*,mtjmpr,mfjmpr,*,*,*,*")
9772 (set_attr "length" "4,4,4,4,4,8,12,16,4")])
9774 (define_expand "movtf"
9775 [(set (match_operand:TF 0 "general_operand" "")
9776 (match_operand:TF 1 "any_operand" ""))]
9777 "!TARGET_IEEEQUAD && TARGET_LONG_DOUBLE_128"
9778 "{ rs6000_emit_move (operands[0], operands[1], TFmode); DONE; }")
9780 ; It's important to list the o->f and f->o moves before f->f because
9781 ; otherwise reload, given m->f, will try to pick f->f and reload it,
9782 ; which doesn't make progress. Likewise r->Y must be before r->r.
9783 (define_insn_and_split "*movtf_internal"
9784 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,d,d,r,Y,r")
9785 (match_operand:TF 1 "input_operand" "d,o,d,YGHF,r,r"))]
9787 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128
9788 && (gpc_reg_operand (operands[0], TFmode)
9789 || gpc_reg_operand (operands[1], TFmode))"
9791 "&& reload_completed"
9793 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
9794 [(set_attr "length" "8,8,8,20,20,16")])
9796 (define_insn_and_split "*movtf_softfloat"
9797 [(set (match_operand:TF 0 "rs6000_nonimmediate_operand" "=r,Y,r")
9798 (match_operand:TF 1 "input_operand" "YGHF,r,r"))]
9800 && (TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_LONG_DOUBLE_128
9801 && (gpc_reg_operand (operands[0], TFmode)
9802 || gpc_reg_operand (operands[1], TFmode))"
9804 "&& reload_completed"
9806 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
9807 [(set_attr "length" "20,20,16")])
9809 (define_expand "extenddftf2"
9810 [(set (match_operand:TF 0 "nonimmediate_operand" "")
9811 (float_extend:TF (match_operand:DF 1 "input_operand" "")))]
9813 && TARGET_HARD_FLOAT
9814 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9815 && TARGET_LONG_DOUBLE_128"
9817 if (TARGET_E500_DOUBLE)
9818 emit_insn (gen_spe_extenddftf2 (operands[0], operands[1]));
9820 emit_insn (gen_extenddftf2_fprs (operands[0], operands[1]));
9824 (define_expand "extenddftf2_fprs"
9825 [(parallel [(set (match_operand:TF 0 "nonimmediate_operand" "")
9826 (float_extend:TF (match_operand:DF 1 "input_operand" "")))
9827 (use (match_dup 2))])]
9829 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
9830 && TARGET_LONG_DOUBLE_128"
9832 operands[2] = CONST0_RTX (DFmode);
9833 /* Generate GOT reference early for SVR4 PIC. */
9834 if (DEFAULT_ABI == ABI_V4 && flag_pic)
9835 operands[2] = validize_mem (force_const_mem (DFmode, operands[2]));
9838 (define_insn_and_split "*extenddftf2_internal"
9839 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,d,&d,r")
9840 (float_extend:TF (match_operand:DF 1 "input_operand" "dr,md,md,rmGHF")))
9841 (use (match_operand:DF 2 "zero_reg_mem_operand" "rd,m,d,n"))]
9843 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
9844 && TARGET_LONG_DOUBLE_128"
9846 "&& reload_completed"
9849 const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;
9850 const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);
9851 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word),
9853 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word),
9858 (define_expand "extendsftf2"
9859 [(set (match_operand:TF 0 "nonimmediate_operand" "")
9860 (float_extend:TF (match_operand:SF 1 "gpc_reg_operand" "")))]
9862 && TARGET_HARD_FLOAT
9863 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9864 && TARGET_LONG_DOUBLE_128"
9866 rtx tmp = gen_reg_rtx (DFmode);
9867 emit_insn (gen_extendsfdf2 (tmp, operands[1]));
9868 emit_insn (gen_extenddftf2 (operands[0], tmp));
9872 (define_expand "trunctfdf2"
9873 [(set (match_operand:DF 0 "gpc_reg_operand" "")
9874 (float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "")))]
9876 && TARGET_HARD_FLOAT
9877 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9878 && TARGET_LONG_DOUBLE_128"
9881 (define_insn_and_split "trunctfdf2_internal1"
9882 [(set (match_operand:DF 0 "gpc_reg_operand" "=d,?d")
9883 (float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "0,d")))]
9884 "!TARGET_IEEEQUAD && !TARGET_XL_COMPAT
9885 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
9889 "&& reload_completed && REGNO (operands[0]) == REGNO (operands[1])"
9892 emit_note (NOTE_INSN_DELETED);
9895 [(set_attr "type" "fp")])
9897 (define_insn "trunctfdf2_internal2"
9898 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
9899 (float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "d")))]
9900 "!TARGET_IEEEQUAD && TARGET_XL_COMPAT
9901 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
9902 && TARGET_LONG_DOUBLE_128"
9904 [(set_attr "type" "fp")
9905 (set_attr "fp_type" "fp_addsub_d")])
9907 (define_expand "trunctfsf2"
9908 [(set (match_operand:SF 0 "gpc_reg_operand" "")
9909 (float_truncate:SF (match_operand:TF 1 "gpc_reg_operand" "")))]
9911 && TARGET_HARD_FLOAT
9912 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9913 && TARGET_LONG_DOUBLE_128"
9915 if (TARGET_E500_DOUBLE)
9916 emit_insn (gen_spe_trunctfsf2 (operands[0], operands[1]));
9918 emit_insn (gen_trunctfsf2_fprs (operands[0], operands[1]));
9922 (define_insn_and_split "trunctfsf2_fprs"
9923 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
9924 (float_truncate:SF (match_operand:TF 1 "gpc_reg_operand" "d")))
9925 (clobber (match_scratch:DF 2 "=d"))]
9927 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT
9928 && TARGET_LONG_DOUBLE_128"
9930 "&& reload_completed"
9932 (float_truncate:DF (match_dup 1)))
9934 (float_truncate:SF (match_dup 2)))]
9937 (define_expand "floatsitf2"
9938 [(set (match_operand:TF 0 "gpc_reg_operand" "")
9939 (float:TF (match_operand:SI 1 "gpc_reg_operand" "")))]
9941 && TARGET_HARD_FLOAT
9942 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9943 && TARGET_LONG_DOUBLE_128"
9945 rtx tmp = gen_reg_rtx (DFmode);
9946 expand_float (tmp, operands[1], false);
9947 emit_insn (gen_extenddftf2 (operands[0], tmp));
9951 ; fadd, but rounding towards zero.
9952 ; This is probably not the optimal code sequence.
9953 (define_insn "fix_trunc_helper"
9954 [(set (match_operand:DF 0 "gpc_reg_operand" "=d")
9955 (unspec:DF [(match_operand:TF 1 "gpc_reg_operand" "d")]
9956 UNSPEC_FIX_TRUNC_TF))
9957 (clobber (match_operand:DF 2 "gpc_reg_operand" "=&d"))]
9958 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT"
9959 "mffs %2\n\tmtfsb1 31\n\tmtfsb0 30\n\tfadd %0,%1,%L1\n\tmtfsf 1,%2"
9960 [(set_attr "type" "fp")
9961 (set_attr "length" "20")])
9963 (define_expand "fix_trunctfsi2"
9964 [(set (match_operand:SI 0 "gpc_reg_operand" "")
9965 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "")))]
9967 && (TARGET_POWER2 || TARGET_POWERPC)
9968 && TARGET_HARD_FLOAT
9969 && (TARGET_FPRS || TARGET_E500_DOUBLE)
9970 && TARGET_LONG_DOUBLE_128"
9972 if (TARGET_E500_DOUBLE)
9973 emit_insn (gen_spe_fix_trunctfsi2 (operands[0], operands[1]));
9975 emit_insn (gen_fix_trunctfsi2_fprs (operands[0], operands[1]));
9979 (define_expand "fix_trunctfsi2_fprs"
9980 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
9981 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "")))
9982 (clobber (match_dup 2))
9983 (clobber (match_dup 3))
9984 (clobber (match_dup 4))
9985 (clobber (match_dup 5))])]
9987 && (TARGET_POWER2 || TARGET_POWERPC)
9988 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
9990 operands[2] = gen_reg_rtx (DFmode);
9991 operands[3] = gen_reg_rtx (DFmode);
9992 operands[4] = gen_reg_rtx (DImode);
9993 operands[5] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
9996 (define_insn_and_split "*fix_trunctfsi2_internal"
9997 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
9998 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "d")))
9999 (clobber (match_operand:DF 2 "gpc_reg_operand" "=d"))
10000 (clobber (match_operand:DF 3 "gpc_reg_operand" "=&d"))
10001 (clobber (match_operand:DI 4 "gpc_reg_operand" "=d"))
10002 (clobber (match_operand:DI 5 "offsettable_mem_operand" "=o"))]
10004 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
10010 emit_insn (gen_fix_trunc_helper (operands[2], operands[1], operands[3]));
10012 gcc_assert (MEM_P (operands[5]));
10013 lowword = adjust_address (operands[5], SImode, WORDS_BIG_ENDIAN ? 4 : 0);
10015 emit_insn (gen_fctiwz_df (operands[4], operands[2]));
10016 emit_move_insn (operands[5], operands[4]);
10017 emit_move_insn (operands[0], lowword);
10021 (define_expand "negtf2"
10022 [(set (match_operand:TF 0 "gpc_reg_operand" "")
10023 (neg:TF (match_operand:TF 1 "gpc_reg_operand" "")))]
10025 && TARGET_HARD_FLOAT
10026 && (TARGET_FPRS || TARGET_E500_DOUBLE)
10027 && TARGET_LONG_DOUBLE_128"
10030 (define_insn "negtf2_internal"
10031 [(set (match_operand:TF 0 "gpc_reg_operand" "=d")
10032 (neg:TF (match_operand:TF 1 "gpc_reg_operand" "d")))]
10034 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
10037 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
10038 return \"fneg %L0,%L1\;fneg %0,%1\";
10040 return \"fneg %0,%1\;fneg %L0,%L1\";
10042 [(set_attr "type" "fp")
10043 (set_attr "length" "8")])
10045 (define_expand "abstf2"
10046 [(set (match_operand:TF 0 "gpc_reg_operand" "")
10047 (abs:TF (match_operand:TF 1 "gpc_reg_operand" "")))]
10049 && TARGET_HARD_FLOAT
10050 && (TARGET_FPRS || TARGET_E500_DOUBLE)
10051 && TARGET_LONG_DOUBLE_128"
10054 rtx label = gen_label_rtx ();
10055 if (TARGET_E500_DOUBLE)
10057 if (flag_finite_math_only && !flag_trapping_math)
10058 emit_insn (gen_spe_abstf2_tst (operands[0], operands[1], label));
10060 emit_insn (gen_spe_abstf2_cmp (operands[0], operands[1], label));
10063 emit_insn (gen_abstf2_internal (operands[0], operands[1], label));
10064 emit_label (label);
10068 (define_expand "abstf2_internal"
10069 [(set (match_operand:TF 0 "gpc_reg_operand" "")
10070 (match_operand:TF 1 "gpc_reg_operand" ""))
10071 (set (match_dup 3) (match_dup 5))
10072 (set (match_dup 5) (abs:DF (match_dup 5)))
10073 (set (match_dup 4) (compare:CCFP (match_dup 3) (match_dup 5)))
10074 (set (pc) (if_then_else (eq (match_dup 4) (const_int 0))
10075 (label_ref (match_operand 2 "" ""))
10077 (set (match_dup 6) (neg:DF (match_dup 6)))]
10079 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
10080 && TARGET_LONG_DOUBLE_128"
10083 const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);
10084 const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;
10085 operands[3] = gen_reg_rtx (DFmode);
10086 operands[4] = gen_reg_rtx (CCFPmode);
10087 operands[5] = simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word);
10088 operands[6] = simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word);
10091 ;; Next come the multi-word integer load and store and the load and store
10094 ; List r->r after r->"o<>", otherwise reload will try to reload a
10095 ; non-offsettable address by using r->r which won't make progress.
10096 (define_insn "*movdi_internal32"
10097 [(set (match_operand:DI 0 "rs6000_nonimmediate_operand" "=o<>,r,r,*d,*d,m,r,?wa")
10098 (match_operand:DI 1 "input_operand" "r,r,m,d,m,d,IJKnGHF,O"))]
10099 "! TARGET_POWERPC64
10100 && (gpc_reg_operand (operands[0], DImode)
10101 || gpc_reg_operand (operands[1], DImode))"
10110 xxlxor %x0,%x0,%x0"
10111 [(set_attr "type" "load,*,store,fp,fpload,fpstore,*,vecsimple")])
10114 [(set (match_operand:DI 0 "gpc_reg_operand" "")
10115 (match_operand:DI 1 "const_int_operand" ""))]
10116 "! TARGET_POWERPC64 && reload_completed
10117 && gpr_or_gpr_p (operands[0], operands[1])"
10118 [(set (match_dup 2) (match_dup 4))
10119 (set (match_dup 3) (match_dup 1))]
10122 HOST_WIDE_INT value = INTVAL (operands[1]);
10123 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
10125 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
10127 #if HOST_BITS_PER_WIDE_INT == 32
10128 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
10130 operands[4] = GEN_INT (value >> 32);
10131 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
10136 [(set (match_operand:DIFD 0 "rs6000_nonimmediate_operand" "")
10137 (match_operand:DIFD 1 "input_operand" ""))]
10138 "reload_completed && !TARGET_POWERPC64
10139 && gpr_or_gpr_p (operands[0], operands[1])"
10141 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
10143 (define_insn "*movdi_mfpgpr"
10144 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,*d,*d,m,r,*h,*h,r,*d")
10145 (match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,d,m,d,*h,r,0,*d,r"))]
10146 "TARGET_POWERPC64 && TARGET_MFPGPR && TARGET_HARD_FLOAT && TARGET_FPRS
10147 && (gpc_reg_operand (operands[0], DImode)
10148 || gpc_reg_operand (operands[1], DImode))"
10165 [(set_attr "type" "*,load,store,*,*,*,*,fp,fpload,fpstore,mfjmpr,mtjmpr,*,mftgpr,mffgpr")
10166 (set_attr "length" "4,4,4,4,4,20,4,4,4,4,4,4,4,4,4")])
10168 (define_insn "*movdi_internal64"
10169 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,*d,*d,m,r,*h,*h,?wa")
10170 (match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,d,m,d,*h,r,0,O"))]
10171 "TARGET_POWERPC64 && (!TARGET_MFPGPR || !TARGET_HARD_FLOAT || !TARGET_FPRS)
10172 && (gpc_reg_operand (operands[0], DImode)
10173 || gpc_reg_operand (operands[1], DImode))"
10188 xxlxor %x0,%x0,%x0"
10189 [(set_attr "type" "*,load,store,*,*,*,*,fp,fpload,fpstore,mfjmpr,mtjmpr,*,vecsimple")
10190 (set_attr "length" "4,4,4,4,4,20,4,4,4,4,4,4,4,4")])
10192 ;; immediate value valid for a single instruction hiding in a const_double
10194 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
10195 (match_operand:DI 1 "const_double_operand" "F"))]
10196 "HOST_BITS_PER_WIDE_INT == 32 && TARGET_POWERPC64
10197 && GET_CODE (operands[1]) == CONST_DOUBLE
10198 && num_insns_constant (operands[1], DImode) == 1"
10201 return ((unsigned HOST_WIDE_INT)
10202 (CONST_DOUBLE_LOW (operands[1]) + 0x8000) < 0x10000)
10203 ? \"li %0,%1\" : \"lis %0,%v1\";
10206 ;; Generate all one-bits and clear left or right.
10207 ;; Use (and:DI (rotate:DI ...)) to avoid anddi3 unnecessary clobber.
10209 [(set (match_operand:DI 0 "gpc_reg_operand" "")
10210 (match_operand:DI 1 "mask64_operand" ""))]
10211 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
10212 [(set (match_dup 0) (const_int -1))
10214 (and:DI (rotate:DI (match_dup 0)
10219 ;; Split a load of a large constant into the appropriate five-instruction
10220 ;; sequence. Handle anything in a constant number of insns.
10221 ;; When non-easy constants can go in the TOC, this should use
10222 ;; easy_fp_constant predicate.
10224 [(set (match_operand:DI 0 "gpc_reg_operand" "")
10225 (match_operand:DI 1 "const_int_operand" ""))]
10226 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
10227 [(set (match_dup 0) (match_dup 2))
10228 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
10230 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
10232 if (tem == operands[0])
10239 [(set (match_operand:DI 0 "gpc_reg_operand" "")
10240 (match_operand:DI 1 "const_double_operand" ""))]
10241 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
10242 [(set (match_dup 0) (match_dup 2))
10243 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
10245 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
10247 if (tem == operands[0])
10253 ;; TImode is similar, except that we usually want to compute the address into
10254 ;; a register and use lsi/stsi (the exception is during reload). MQ is also
10255 ;; clobbered in stsi for POWER, so we need a SCRATCH for it.
10257 ;; We say that MQ is clobbered in the last alternative because the first
10258 ;; alternative would never get used otherwise since it would need a reload
10259 ;; while the 2nd alternative would not. We put memory cases first so they
10260 ;; are preferred. Otherwise, we'd try to reload the output instead of
10261 ;; giving the SCRATCH mq.
10263 (define_insn "*movti_power"
10264 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r,r")
10265 (match_operand:TI 1 "input_operand" "r,r,r,Q,m,n"))
10266 (clobber (match_scratch:SI 2 "=q,q#X,X,X,X,X"))]
10267 "TARGET_POWER && ! TARGET_POWERPC64
10268 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
10271 switch (which_alternative)
10274 gcc_unreachable ();
10278 return \"{stsi|stswi} %1,%P0,16\";
10283 /* If the address is not used in the output, we can use lsi. Otherwise,
10284 fall through to generating four loads. */
10286 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
10287 return \"{lsi|lswi} %0,%P1,16\";
10288 /* ... fall through ... */
10294 [(set_attr "type" "store,store,*,load,load,*")])
10296 (define_insn "*movti_string"
10297 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,o<>,????r,????r,????r,r")
10298 (match_operand:TI 1 "input_operand" "r,r,r,Q,m,n"))]
10299 "! TARGET_POWER && ! TARGET_POWERPC64
10300 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
10303 switch (which_alternative)
10306 gcc_unreachable ();
10309 return \"{stsi|stswi} %1,%P0,16\";
10314 /* If the address is not used in the output, we can use lsi. Otherwise,
10315 fall through to generating four loads. */
10317 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
10318 return \"{lsi|lswi} %0,%P1,16\";
10319 /* ... fall through ... */
10325 [(set_attr "type" "store_ux,store_ux,*,load_ux,load_ux,*")
10326 (set (attr "cell_micro") (if_then_else (match_test "TARGET_STRING")
10327 (const_string "always")
10328 (const_string "conditional")))])
10330 (define_insn "*movti_ppc64"
10331 [(set (match_operand:TI 0 "nonimmediate_operand" "=r,o<>,r")
10332 (match_operand:TI 1 "input_operand" "r,r,m"))]
10333 "(TARGET_POWERPC64 && (gpc_reg_operand (operands[0], TImode)
10334 || gpc_reg_operand (operands[1], TImode)))
10335 && VECTOR_MEM_NONE_P (TImode)"
10337 [(set_attr "type" "*,store,load")])
10340 [(set (match_operand:TI 0 "gpc_reg_operand" "")
10341 (match_operand:TI 1 "const_double_operand" ""))]
10342 "TARGET_POWERPC64 && VECTOR_MEM_NONE_P (TImode)"
10343 [(set (match_dup 2) (match_dup 4))
10344 (set (match_dup 3) (match_dup 5))]
10347 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
10349 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
10351 if (GET_CODE (operands[1]) == CONST_DOUBLE)
10353 operands[4] = GEN_INT (CONST_DOUBLE_HIGH (operands[1]));
10354 operands[5] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
10356 else if (GET_CODE (operands[1]) == CONST_INT)
10358 operands[4] = GEN_INT (- (INTVAL (operands[1]) < 0));
10359 operands[5] = operands[1];
10366 [(set (match_operand:TI 0 "nonimmediate_operand" "")
10367 (match_operand:TI 1 "input_operand" ""))]
10368 "reload_completed && VECTOR_MEM_NONE_P (TImode)
10369 && gpr_or_gpr_p (operands[0], operands[1])"
10371 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
10373 (define_expand "load_multiple"
10374 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
10375 (match_operand:SI 1 "" ""))
10376 (use (match_operand:SI 2 "" ""))])]
10377 "TARGET_STRING && !TARGET_POWERPC64"
10385 /* Support only loading a constant number of fixed-point registers from
10386 memory and only bother with this if more than two; the machine
10387 doesn't support more than eight. */
10388 if (GET_CODE (operands[2]) != CONST_INT
10389 || INTVAL (operands[2]) <= 2
10390 || INTVAL (operands[2]) > 8
10391 || GET_CODE (operands[1]) != MEM
10392 || GET_CODE (operands[0]) != REG
10393 || REGNO (operands[0]) >= 32)
10396 count = INTVAL (operands[2]);
10397 regno = REGNO (operands[0]);
10399 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count));
10400 op1 = replace_equiv_address (operands[1],
10401 force_reg (SImode, XEXP (operands[1], 0)));
10403 for (i = 0; i < count; i++)
10404 XVECEXP (operands[3], 0, i)
10405 = gen_rtx_SET (VOIDmode, gen_rtx_REG (SImode, regno + i),
10406 adjust_address_nv (op1, SImode, i * 4));
10409 (define_insn "*ldmsi8"
10410 [(match_parallel 0 "load_multiple_operation"
10411 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10412 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10413 (set (match_operand:SI 3 "gpc_reg_operand" "")
10414 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10415 (set (match_operand:SI 4 "gpc_reg_operand" "")
10416 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
10417 (set (match_operand:SI 5 "gpc_reg_operand" "")
10418 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
10419 (set (match_operand:SI 6 "gpc_reg_operand" "")
10420 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
10421 (set (match_operand:SI 7 "gpc_reg_operand" "")
10422 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
10423 (set (match_operand:SI 8 "gpc_reg_operand" "")
10424 (mem:SI (plus:SI (match_dup 1) (const_int 24))))
10425 (set (match_operand:SI 9 "gpc_reg_operand" "")
10426 (mem:SI (plus:SI (match_dup 1) (const_int 28))))])]
10427 "TARGET_STRING && XVECLEN (operands[0], 0) == 8"
10429 { return rs6000_output_load_multiple (operands); }"
10430 [(set_attr "type" "load_ux")
10431 (set_attr "length" "32")])
10433 (define_insn "*ldmsi7"
10434 [(match_parallel 0 "load_multiple_operation"
10435 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10436 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10437 (set (match_operand:SI 3 "gpc_reg_operand" "")
10438 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10439 (set (match_operand:SI 4 "gpc_reg_operand" "")
10440 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
10441 (set (match_operand:SI 5 "gpc_reg_operand" "")
10442 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
10443 (set (match_operand:SI 6 "gpc_reg_operand" "")
10444 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
10445 (set (match_operand:SI 7 "gpc_reg_operand" "")
10446 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
10447 (set (match_operand:SI 8 "gpc_reg_operand" "")
10448 (mem:SI (plus:SI (match_dup 1) (const_int 24))))])]
10449 "TARGET_STRING && XVECLEN (operands[0], 0) == 7"
10451 { return rs6000_output_load_multiple (operands); }"
10452 [(set_attr "type" "load_ux")
10453 (set_attr "length" "32")])
10455 (define_insn "*ldmsi6"
10456 [(match_parallel 0 "load_multiple_operation"
10457 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10458 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10459 (set (match_operand:SI 3 "gpc_reg_operand" "")
10460 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10461 (set (match_operand:SI 4 "gpc_reg_operand" "")
10462 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
10463 (set (match_operand:SI 5 "gpc_reg_operand" "")
10464 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
10465 (set (match_operand:SI 6 "gpc_reg_operand" "")
10466 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
10467 (set (match_operand:SI 7 "gpc_reg_operand" "")
10468 (mem:SI (plus:SI (match_dup 1) (const_int 20))))])]
10469 "TARGET_STRING && XVECLEN (operands[0], 0) == 6"
10471 { return rs6000_output_load_multiple (operands); }"
10472 [(set_attr "type" "load_ux")
10473 (set_attr "length" "32")])
10475 (define_insn "*ldmsi5"
10476 [(match_parallel 0 "load_multiple_operation"
10477 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10478 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10479 (set (match_operand:SI 3 "gpc_reg_operand" "")
10480 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10481 (set (match_operand:SI 4 "gpc_reg_operand" "")
10482 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
10483 (set (match_operand:SI 5 "gpc_reg_operand" "")
10484 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
10485 (set (match_operand:SI 6 "gpc_reg_operand" "")
10486 (mem:SI (plus:SI (match_dup 1) (const_int 16))))])]
10487 "TARGET_STRING && XVECLEN (operands[0], 0) == 5"
10489 { return rs6000_output_load_multiple (operands); }"
10490 [(set_attr "type" "load_ux")
10491 (set_attr "length" "32")])
10493 (define_insn "*ldmsi4"
10494 [(match_parallel 0 "load_multiple_operation"
10495 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10496 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10497 (set (match_operand:SI 3 "gpc_reg_operand" "")
10498 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10499 (set (match_operand:SI 4 "gpc_reg_operand" "")
10500 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
10501 (set (match_operand:SI 5 "gpc_reg_operand" "")
10502 (mem:SI (plus:SI (match_dup 1) (const_int 12))))])]
10503 "TARGET_STRING && XVECLEN (operands[0], 0) == 4"
10505 { return rs6000_output_load_multiple (operands); }"
10506 [(set_attr "type" "load_ux")
10507 (set_attr "length" "32")])
10509 (define_insn "*ldmsi3"
10510 [(match_parallel 0 "load_multiple_operation"
10511 [(set (match_operand:SI 2 "gpc_reg_operand" "")
10512 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
10513 (set (match_operand:SI 3 "gpc_reg_operand" "")
10514 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
10515 (set (match_operand:SI 4 "gpc_reg_operand" "")
10516 (mem:SI (plus:SI (match_dup 1) (const_int 8))))])]
10517 "TARGET_STRING && XVECLEN (operands[0], 0) == 3"
10519 { return rs6000_output_load_multiple (operands); }"
10520 [(set_attr "type" "load_ux")
10521 (set_attr "length" "32")])
10523 (define_expand "store_multiple"
10524 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
10525 (match_operand:SI 1 "" ""))
10526 (clobber (scratch:SI))
10527 (use (match_operand:SI 2 "" ""))])]
10528 "TARGET_STRING && !TARGET_POWERPC64"
10537 /* Support only storing a constant number of fixed-point registers to
10538 memory and only bother with this if more than two; the machine
10539 doesn't support more than eight. */
10540 if (GET_CODE (operands[2]) != CONST_INT
10541 || INTVAL (operands[2]) <= 2
10542 || INTVAL (operands[2]) > 8
10543 || GET_CODE (operands[0]) != MEM
10544 || GET_CODE (operands[1]) != REG
10545 || REGNO (operands[1]) >= 32)
10548 count = INTVAL (operands[2]);
10549 regno = REGNO (operands[1]);
10551 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count + 1));
10552 to = force_reg (SImode, XEXP (operands[0], 0));
10553 op0 = replace_equiv_address (operands[0], to);
10555 XVECEXP (operands[3], 0, 0)
10556 = gen_rtx_SET (VOIDmode, adjust_address_nv (op0, SImode, 0), operands[1]);
10557 XVECEXP (operands[3], 0, 1) = gen_rtx_CLOBBER (VOIDmode,
10558 gen_rtx_SCRATCH (SImode));
10560 for (i = 1; i < count; i++)
10561 XVECEXP (operands[3], 0, i + 1)
10562 = gen_rtx_SET (VOIDmode,
10563 adjust_address_nv (op0, SImode, i * 4),
10564 gen_rtx_REG (SImode, regno + i));
10567 (define_insn "*stmsi8"
10568 [(match_parallel 0 "store_multiple_operation"
10569 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10570 (match_operand:SI 2 "gpc_reg_operand" "r"))
10571 (clobber (match_scratch:SI 3 "=X"))
10572 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10573 (match_operand:SI 4 "gpc_reg_operand" "r"))
10574 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10575 (match_operand:SI 5 "gpc_reg_operand" "r"))
10576 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10577 (match_operand:SI 6 "gpc_reg_operand" "r"))
10578 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10579 (match_operand:SI 7 "gpc_reg_operand" "r"))
10580 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10581 (match_operand:SI 8 "gpc_reg_operand" "r"))
10582 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
10583 (match_operand:SI 9 "gpc_reg_operand" "r"))
10584 (set (mem:SI (plus:SI (match_dup 1) (const_int 28)))
10585 (match_operand:SI 10 "gpc_reg_operand" "r"))])]
10586 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 9"
10587 "{stsi|stswi} %2,%1,%O0"
10588 [(set_attr "type" "store_ux")
10589 (set_attr "cell_micro" "always")])
10591 (define_insn "*stmsi7"
10592 [(match_parallel 0 "store_multiple_operation"
10593 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10594 (match_operand:SI 2 "gpc_reg_operand" "r"))
10595 (clobber (match_scratch:SI 3 "=X"))
10596 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10597 (match_operand:SI 4 "gpc_reg_operand" "r"))
10598 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10599 (match_operand:SI 5 "gpc_reg_operand" "r"))
10600 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10601 (match_operand:SI 6 "gpc_reg_operand" "r"))
10602 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10603 (match_operand:SI 7 "gpc_reg_operand" "r"))
10604 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10605 (match_operand:SI 8 "gpc_reg_operand" "r"))
10606 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
10607 (match_operand:SI 9 "gpc_reg_operand" "r"))])]
10608 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 8"
10609 "{stsi|stswi} %2,%1,%O0"
10610 [(set_attr "type" "store_ux")
10611 (set_attr "cell_micro" "always")])
10613 (define_insn "*stmsi6"
10614 [(match_parallel 0 "store_multiple_operation"
10615 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10616 (match_operand:SI 2 "gpc_reg_operand" "r"))
10617 (clobber (match_scratch:SI 3 "=X"))
10618 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10619 (match_operand:SI 4 "gpc_reg_operand" "r"))
10620 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10621 (match_operand:SI 5 "gpc_reg_operand" "r"))
10622 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10623 (match_operand:SI 6 "gpc_reg_operand" "r"))
10624 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10625 (match_operand:SI 7 "gpc_reg_operand" "r"))
10626 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10627 (match_operand:SI 8 "gpc_reg_operand" "r"))])]
10628 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 7"
10629 "{stsi|stswi} %2,%1,%O0"
10630 [(set_attr "type" "store_ux")
10631 (set_attr "cell_micro" "always")])
10633 (define_insn "*stmsi5"
10634 [(match_parallel 0 "store_multiple_operation"
10635 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10636 (match_operand:SI 2 "gpc_reg_operand" "r"))
10637 (clobber (match_scratch:SI 3 "=X"))
10638 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10639 (match_operand:SI 4 "gpc_reg_operand" "r"))
10640 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10641 (match_operand:SI 5 "gpc_reg_operand" "r"))
10642 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10643 (match_operand:SI 6 "gpc_reg_operand" "r"))
10644 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10645 (match_operand:SI 7 "gpc_reg_operand" "r"))])]
10646 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 6"
10647 "{stsi|stswi} %2,%1,%O0"
10648 [(set_attr "type" "store_ux")
10649 (set_attr "cell_micro" "always")])
10651 (define_insn "*stmsi4"
10652 [(match_parallel 0 "store_multiple_operation"
10653 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10654 (match_operand:SI 2 "gpc_reg_operand" "r"))
10655 (clobber (match_scratch:SI 3 "=X"))
10656 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10657 (match_operand:SI 4 "gpc_reg_operand" "r"))
10658 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10659 (match_operand:SI 5 "gpc_reg_operand" "r"))
10660 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10661 (match_operand:SI 6 "gpc_reg_operand" "r"))])]
10662 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 5"
10663 "{stsi|stswi} %2,%1,%O0"
10664 [(set_attr "type" "store_ux")
10665 (set_attr "cell_micro" "always")])
10667 (define_insn "*stmsi3"
10668 [(match_parallel 0 "store_multiple_operation"
10669 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10670 (match_operand:SI 2 "gpc_reg_operand" "r"))
10671 (clobber (match_scratch:SI 3 "=X"))
10672 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10673 (match_operand:SI 4 "gpc_reg_operand" "r"))
10674 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10675 (match_operand:SI 5 "gpc_reg_operand" "r"))])]
10676 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 4"
10677 "{stsi|stswi} %2,%1,%O0"
10678 [(set_attr "type" "store_ux")
10679 (set_attr "cell_micro" "always")])
10681 (define_insn "*stmsi8_power"
10682 [(match_parallel 0 "store_multiple_operation"
10683 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10684 (match_operand:SI 2 "gpc_reg_operand" "r"))
10685 (clobber (match_scratch:SI 3 "=q"))
10686 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10687 (match_operand:SI 4 "gpc_reg_operand" "r"))
10688 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10689 (match_operand:SI 5 "gpc_reg_operand" "r"))
10690 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10691 (match_operand:SI 6 "gpc_reg_operand" "r"))
10692 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10693 (match_operand:SI 7 "gpc_reg_operand" "r"))
10694 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10695 (match_operand:SI 8 "gpc_reg_operand" "r"))
10696 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
10697 (match_operand:SI 9 "gpc_reg_operand" "r"))
10698 (set (mem:SI (plus:SI (match_dup 1) (const_int 28)))
10699 (match_operand:SI 10 "gpc_reg_operand" "r"))])]
10700 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 9"
10701 "{stsi|stswi} %2,%1,%O0"
10702 [(set_attr "type" "store_ux")
10703 (set_attr "cell_micro" "always")])
10705 (define_insn "*stmsi7_power"
10706 [(match_parallel 0 "store_multiple_operation"
10707 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10708 (match_operand:SI 2 "gpc_reg_operand" "r"))
10709 (clobber (match_scratch:SI 3 "=q"))
10710 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10711 (match_operand:SI 4 "gpc_reg_operand" "r"))
10712 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10713 (match_operand:SI 5 "gpc_reg_operand" "r"))
10714 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10715 (match_operand:SI 6 "gpc_reg_operand" "r"))
10716 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10717 (match_operand:SI 7 "gpc_reg_operand" "r"))
10718 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10719 (match_operand:SI 8 "gpc_reg_operand" "r"))
10720 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
10721 (match_operand:SI 9 "gpc_reg_operand" "r"))])]
10722 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 8"
10723 "{stsi|stswi} %2,%1,%O0"
10724 [(set_attr "type" "store_ux")
10725 (set_attr "cell_micro" "always")])
10727 (define_insn "*stmsi6_power"
10728 [(match_parallel 0 "store_multiple_operation"
10729 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10730 (match_operand:SI 2 "gpc_reg_operand" "r"))
10731 (clobber (match_scratch:SI 3 "=q"))
10732 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10733 (match_operand:SI 4 "gpc_reg_operand" "r"))
10734 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10735 (match_operand:SI 5 "gpc_reg_operand" "r"))
10736 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10737 (match_operand:SI 6 "gpc_reg_operand" "r"))
10738 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10739 (match_operand:SI 7 "gpc_reg_operand" "r"))
10740 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
10741 (match_operand:SI 8 "gpc_reg_operand" "r"))])]
10742 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 7"
10743 "{stsi|stswi} %2,%1,%O0"
10744 [(set_attr "type" "store_ux")
10745 (set_attr "cell_micro" "always")])
10747 (define_insn "*stmsi5_power"
10748 [(match_parallel 0 "store_multiple_operation"
10749 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10750 (match_operand:SI 2 "gpc_reg_operand" "r"))
10751 (clobber (match_scratch:SI 3 "=q"))
10752 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10753 (match_operand:SI 4 "gpc_reg_operand" "r"))
10754 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10755 (match_operand:SI 5 "gpc_reg_operand" "r"))
10756 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10757 (match_operand:SI 6 "gpc_reg_operand" "r"))
10758 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
10759 (match_operand:SI 7 "gpc_reg_operand" "r"))])]
10760 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 6"
10761 "{stsi|stswi} %2,%1,%O0"
10762 [(set_attr "type" "store_ux")
10763 (set_attr "cell_micro" "always")])
10765 (define_insn "*stmsi4_power"
10766 [(match_parallel 0 "store_multiple_operation"
10767 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10768 (match_operand:SI 2 "gpc_reg_operand" "r"))
10769 (clobber (match_scratch:SI 3 "=q"))
10770 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10771 (match_operand:SI 4 "gpc_reg_operand" "r"))
10772 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10773 (match_operand:SI 5 "gpc_reg_operand" "r"))
10774 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
10775 (match_operand:SI 6 "gpc_reg_operand" "r"))])]
10776 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 5"
10777 "{stsi|stswi} %2,%1,%O0"
10778 [(set_attr "type" "store_ux")
10779 (set_attr "cell_micro" "always")])
10781 (define_insn "*stmsi3_power"
10782 [(match_parallel 0 "store_multiple_operation"
10783 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
10784 (match_operand:SI 2 "gpc_reg_operand" "r"))
10785 (clobber (match_scratch:SI 3 "=q"))
10786 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
10787 (match_operand:SI 4 "gpc_reg_operand" "r"))
10788 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
10789 (match_operand:SI 5 "gpc_reg_operand" "r"))])]
10790 "TARGET_STRING && TARGET_POWER && XVECLEN (operands[0], 0) == 4"
10791 "{stsi|stswi} %2,%1,%O0"
10792 [(set_attr "type" "store_ux")
10793 (set_attr "cell_micro" "always")])
10795 (define_expand "setmemsi"
10796 [(parallel [(set (match_operand:BLK 0 "" "")
10797 (match_operand 2 "const_int_operand" ""))
10798 (use (match_operand:SI 1 "" ""))
10799 (use (match_operand:SI 3 "" ""))])]
10803 /* If value to set is not zero, use the library routine. */
10804 if (operands[2] != const0_rtx)
10807 if (expand_block_clear (operands))
10813 ;; String/block move insn.
10814 ;; Argument 0 is the destination
10815 ;; Argument 1 is the source
10816 ;; Argument 2 is the length
10817 ;; Argument 3 is the alignment
10819 (define_expand "movmemsi"
10820 [(parallel [(set (match_operand:BLK 0 "" "")
10821 (match_operand:BLK 1 "" ""))
10822 (use (match_operand:SI 2 "" ""))
10823 (use (match_operand:SI 3 "" ""))])]
10827 if (expand_block_move (operands))
10833 ;; Move up to 32 bytes at a time. The fixed registers are needed because the
10834 ;; register allocator doesn't have a clue about allocating 8 word registers.
10835 ;; rD/rS = r5 is preferred, efficient form.
10836 (define_expand "movmemsi_8reg"
10837 [(parallel [(set (match_operand 0 "" "")
10838 (match_operand 1 "" ""))
10839 (use (match_operand 2 "" ""))
10840 (use (match_operand 3 "" ""))
10841 (clobber (reg:SI 5))
10842 (clobber (reg:SI 6))
10843 (clobber (reg:SI 7))
10844 (clobber (reg:SI 8))
10845 (clobber (reg:SI 9))
10846 (clobber (reg:SI 10))
10847 (clobber (reg:SI 11))
10848 (clobber (reg:SI 12))
10849 (clobber (match_scratch:SI 4 ""))])]
10854 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
10855 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
10856 (use (match_operand:SI 2 "immediate_operand" "i"))
10857 (use (match_operand:SI 3 "immediate_operand" "i"))
10858 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
10859 (clobber (reg:SI 6))
10860 (clobber (reg:SI 7))
10861 (clobber (reg:SI 8))
10862 (clobber (reg:SI 9))
10863 (clobber (reg:SI 10))
10864 (clobber (reg:SI 11))
10865 (clobber (reg:SI 12))
10866 (clobber (match_scratch:SI 5 "=q"))]
10867 "TARGET_STRING && TARGET_POWER
10868 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
10869 || INTVAL (operands[2]) == 0)
10870 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
10871 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
10872 && REGNO (operands[4]) == 5"
10873 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
10874 [(set_attr "type" "store_ux")
10875 (set_attr "cell_micro" "always")
10876 (set_attr "length" "8")])
10879 [(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))
10880 (mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))
10881 (use (match_operand:SI 2 "immediate_operand" "i"))
10882 (use (match_operand:SI 3 "immediate_operand" "i"))
10883 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
10884 (clobber (reg:SI 6))
10885 (clobber (reg:SI 7))
10886 (clobber (reg:SI 8))
10887 (clobber (reg:SI 9))
10888 (clobber (reg:SI 10))
10889 (clobber (reg:SI 11))
10890 (clobber (reg:SI 12))
10891 (clobber (match_scratch:SI 5 "=X"))]
10892 "TARGET_STRING && ! TARGET_POWER
10893 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
10894 || INTVAL (operands[2]) == 0)
10895 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
10896 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
10897 && REGNO (operands[4]) == 5"
10898 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
10899 [(set_attr "type" "store_ux")
10900 (set_attr "cell_micro" "always")
10901 (set_attr "length" "8")])
10903 ;; Move up to 24 bytes at a time. The fixed registers are needed because the
10904 ;; register allocator doesn't have a clue about allocating 6 word registers.
10905 ;; rD/rS = r5 is preferred, efficient form.
10906 (define_expand "movmemsi_6reg"
10907 [(parallel [(set (match_operand 0 "" "")
10908 (match_operand 1 "" ""))
10909 (use (match_operand 2 "" ""))
10910 (use (match_operand 3 "" ""))
10911 (clobber (reg:SI 5))
10912 (clobber (reg:SI 6))
10913 (clobber (reg:SI 7))
10914 (clobber (reg:SI 8))
10915 (clobber (reg:SI 9))
10916 (clobber (reg:SI 10))
10917 (clobber (match_scratch:SI 4 ""))])]
10922 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
10923 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
10924 (use (match_operand:SI 2 "immediate_operand" "i"))
10925 (use (match_operand:SI 3 "immediate_operand" "i"))
10926 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
10927 (clobber (reg:SI 6))
10928 (clobber (reg:SI 7))
10929 (clobber (reg:SI 8))
10930 (clobber (reg:SI 9))
10931 (clobber (reg:SI 10))
10932 (clobber (match_scratch:SI 5 "=q"))]
10933 "TARGET_STRING && TARGET_POWER
10934 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 24
10935 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
10936 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
10937 && REGNO (operands[4]) == 5"
10938 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
10939 [(set_attr "type" "store_ux")
10940 (set_attr "cell_micro" "always")
10941 (set_attr "length" "8")])
10944 [(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))
10945 (mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))
10946 (use (match_operand:SI 2 "immediate_operand" "i"))
10947 (use (match_operand:SI 3 "immediate_operand" "i"))
10948 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
10949 (clobber (reg:SI 6))
10950 (clobber (reg:SI 7))
10951 (clobber (reg:SI 8))
10952 (clobber (reg:SI 9))
10953 (clobber (reg:SI 10))
10954 (clobber (match_scratch:SI 5 "=X"))]
10955 "TARGET_STRING && ! TARGET_POWER
10956 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32
10957 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
10958 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
10959 && REGNO (operands[4]) == 5"
10960 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
10961 [(set_attr "type" "store_ux")
10962 (set_attr "cell_micro" "always")
10963 (set_attr "length" "8")])
10965 ;; Move up to 16 bytes at a time, using 4 fixed registers to avoid spill
10966 ;; problems with TImode.
10967 ;; rD/rS = r5 is preferred, efficient form.
10968 (define_expand "movmemsi_4reg"
10969 [(parallel [(set (match_operand 0 "" "")
10970 (match_operand 1 "" ""))
10971 (use (match_operand 2 "" ""))
10972 (use (match_operand 3 "" ""))
10973 (clobber (reg:SI 5))
10974 (clobber (reg:SI 6))
10975 (clobber (reg:SI 7))
10976 (clobber (reg:SI 8))
10977 (clobber (match_scratch:SI 4 ""))])]
10982 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
10983 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
10984 (use (match_operand:SI 2 "immediate_operand" "i"))
10985 (use (match_operand:SI 3 "immediate_operand" "i"))
10986 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
10987 (clobber (reg:SI 6))
10988 (clobber (reg:SI 7))
10989 (clobber (reg:SI 8))
10990 (clobber (match_scratch:SI 5 "=q"))]
10991 "TARGET_STRING && TARGET_POWER
10992 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
10993 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
10994 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
10995 && REGNO (operands[4]) == 5"
10996 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
10997 [(set_attr "type" "store_ux")
10998 (set_attr "cell_micro" "always")
10999 (set_attr "length" "8")])
11002 [(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))
11003 (mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))
11004 (use (match_operand:SI 2 "immediate_operand" "i"))
11005 (use (match_operand:SI 3 "immediate_operand" "i"))
11006 (clobber (match_operand:SI 4 "gpc_reg_operand" "=&r"))
11007 (clobber (reg:SI 6))
11008 (clobber (reg:SI 7))
11009 (clobber (reg:SI 8))
11010 (clobber (match_scratch:SI 5 "=X"))]
11011 "TARGET_STRING && ! TARGET_POWER
11012 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
11013 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
11014 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
11015 && REGNO (operands[4]) == 5"
11016 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
11017 [(set_attr "type" "store_ux")
11018 (set_attr "cell_micro" "always")
11019 (set_attr "length" "8")])
11021 ;; Move up to 8 bytes at a time.
11022 (define_expand "movmemsi_2reg"
11023 [(parallel [(set (match_operand 0 "" "")
11024 (match_operand 1 "" ""))
11025 (use (match_operand 2 "" ""))
11026 (use (match_operand 3 "" ""))
11027 (clobber (match_scratch:DI 4 ""))
11028 (clobber (match_scratch:SI 5 ""))])]
11029 "TARGET_STRING && ! TARGET_POWERPC64"
11033 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
11034 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
11035 (use (match_operand:SI 2 "immediate_operand" "i"))
11036 (use (match_operand:SI 3 "immediate_operand" "i"))
11037 (clobber (match_scratch:DI 4 "=&r"))
11038 (clobber (match_scratch:SI 5 "=q"))]
11039 "TARGET_STRING && TARGET_POWER && ! TARGET_POWERPC64
11040 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
11041 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
11042 [(set_attr "type" "store_ux")
11043 (set_attr "cell_micro" "always")
11044 (set_attr "length" "8")])
11047 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
11048 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
11049 (use (match_operand:SI 2 "immediate_operand" "i"))
11050 (use (match_operand:SI 3 "immediate_operand" "i"))
11051 (clobber (match_scratch:DI 4 "=&r"))
11052 (clobber (match_scratch:SI 5 "=X"))]
11053 "TARGET_STRING && ! TARGET_POWER && ! TARGET_POWERPC64
11054 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
11055 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
11056 [(set_attr "type" "store_ux")
11057 (set_attr "cell_micro" "always")
11058 (set_attr "length" "8")])
11060 ;; Move up to 4 bytes at a time.
11061 (define_expand "movmemsi_1reg"
11062 [(parallel [(set (match_operand 0 "" "")
11063 (match_operand 1 "" ""))
11064 (use (match_operand 2 "" ""))
11065 (use (match_operand 3 "" ""))
11066 (clobber (match_scratch:SI 4 ""))
11067 (clobber (match_scratch:SI 5 ""))])]
11072 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
11073 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
11074 (use (match_operand:SI 2 "immediate_operand" "i"))
11075 (use (match_operand:SI 3 "immediate_operand" "i"))
11076 (clobber (match_scratch:SI 4 "=&r"))
11077 (clobber (match_scratch:SI 5 "=q"))]
11078 "TARGET_STRING && TARGET_POWER
11079 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
11080 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
11081 [(set_attr "type" "store_ux")
11082 (set_attr "cell_micro" "always")
11083 (set_attr "length" "8")])
11086 [(set (mem:BLK (match_operand:P 0 "gpc_reg_operand" "b"))
11087 (mem:BLK (match_operand:P 1 "gpc_reg_operand" "b")))
11088 (use (match_operand:SI 2 "immediate_operand" "i"))
11089 (use (match_operand:SI 3 "immediate_operand" "i"))
11090 (clobber (match_scratch:SI 4 "=&r"))
11091 (clobber (match_scratch:SI 5 "=X"))]
11092 "TARGET_STRING && ! TARGET_POWER
11093 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
11094 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
11095 [(set_attr "type" "store_ux")
11096 (set_attr "cell_micro" "always")
11097 (set_attr "length" "8")])
11099 ;; Define insns that do load or store with update. Some of these we can
11100 ;; get by using pre-decrement or pre-increment, but the hardware can also
11101 ;; do cases where the increment is not the size of the object.
11103 ;; In all these cases, we use operands 0 and 1 for the register being
11104 ;; incremented because those are the operands that local-alloc will
11105 ;; tie and these are the pair most likely to be tieable (and the ones
11106 ;; that will benefit the most).
11108 (define_insn "*movdi_update1"
11109 [(set (match_operand:DI 3 "gpc_reg_operand" "=r,r")
11110 (mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")
11111 (match_operand:DI 2 "reg_or_aligned_short_operand" "r,I"))))
11112 (set (match_operand:DI 0 "gpc_reg_operand" "=b,b")
11113 (plus:DI (match_dup 1) (match_dup 2)))]
11114 "TARGET_POWERPC64 && TARGET_UPDATE
11115 && (!avoiding_indexed_address_p (DImode)
11116 || !gpc_reg_operand (operands[2], DImode))"
11120 [(set_attr "type" "load_ux,load_u")])
11122 (define_insn "movdi_<mode>_update"
11123 [(set (mem:DI (plus:P (match_operand:P 1 "gpc_reg_operand" "0,0")
11124 (match_operand:P 2 "reg_or_aligned_short_operand" "r,I")))
11125 (match_operand:DI 3 "gpc_reg_operand" "r,r"))
11126 (set (match_operand:P 0 "gpc_reg_operand" "=b,b")
11127 (plus:P (match_dup 1) (match_dup 2)))]
11128 "TARGET_POWERPC64 && TARGET_UPDATE
11129 && (!avoiding_indexed_address_p (Pmode)
11130 || !gpc_reg_operand (operands[2], Pmode)
11131 || (REG_P (operands[0])
11132 && REGNO (operands[0]) == STACK_POINTER_REGNUM))"
11136 [(set_attr "type" "store_ux,store_u")])
11138 ;; This pattern is only conditional on TARGET_POWERPC64, as it is
11139 ;; needed for stack allocation, even if the user passes -mno-update.
11140 (define_insn "movdi_<mode>_update_stack"
11141 [(set (mem:DI (plus:P (match_operand:P 1 "gpc_reg_operand" "0,0")
11142 (match_operand:P 2 "reg_or_aligned_short_operand" "r,I")))
11143 (match_operand:DI 3 "gpc_reg_operand" "r,r"))
11144 (set (match_operand:P 0 "gpc_reg_operand" "=b,b")
11145 (plus:P (match_dup 1) (match_dup 2)))]
11150 [(set_attr "type" "store_ux,store_u")])
11152 (define_insn "*movsi_update1"
11153 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11154 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11155 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11156 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11157 (plus:SI (match_dup 1) (match_dup 2)))]
11159 && (!avoiding_indexed_address_p (SImode)
11160 || !gpc_reg_operand (operands[2], SImode))"
11162 {lux|lwzux} %3,%0,%2
11163 {lu|lwzu} %3,%2(%0)"
11164 [(set_attr "type" "load_ux,load_u")])
11166 (define_insn "*movsi_update2"
11167 [(set (match_operand:DI 3 "gpc_reg_operand" "=r")
11169 (mem:SI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0")
11170 (match_operand:DI 2 "gpc_reg_operand" "r")))))
11171 (set (match_operand:DI 0 "gpc_reg_operand" "=b")
11172 (plus:DI (match_dup 1) (match_dup 2)))]
11173 "TARGET_POWERPC64 && rs6000_gen_cell_microcode
11174 && !avoiding_indexed_address_p (DImode)"
11176 [(set_attr "type" "load_ext_ux")])
11178 (define_insn "movsi_update"
11179 [(set (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11180 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11181 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
11182 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11183 (plus:SI (match_dup 1) (match_dup 2)))]
11185 && (!avoiding_indexed_address_p (SImode)
11186 || !gpc_reg_operand (operands[2], SImode)
11187 || (REG_P (operands[0])
11188 && REGNO (operands[0]) == STACK_POINTER_REGNUM))"
11190 {stux|stwux} %3,%0,%2
11191 {stu|stwu} %3,%2(%0)"
11192 [(set_attr "type" "store_ux,store_u")])
11194 ;; This is an unconditional pattern; needed for stack allocation, even
11195 ;; if the user passes -mno-update.
11196 (define_insn "movsi_update_stack"
11197 [(set (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11198 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11199 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
11200 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11201 (plus:SI (match_dup 1) (match_dup 2)))]
11204 {stux|stwux} %3,%0,%2
11205 {stu|stwu} %3,%2(%0)"
11206 [(set_attr "type" "store_ux,store_u")])
11208 (define_insn "*movhi_update1"
11209 [(set (match_operand:HI 3 "gpc_reg_operand" "=r,r")
11210 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11211 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11212 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11213 (plus:SI (match_dup 1) (match_dup 2)))]
11215 && (!avoiding_indexed_address_p (SImode)
11216 || !gpc_reg_operand (operands[2], SImode))"
11220 [(set_attr "type" "load_ux,load_u")])
11222 (define_insn "*movhi_update2"
11223 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11225 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11226 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
11227 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11228 (plus:SI (match_dup 1) (match_dup 2)))]
11230 && (!avoiding_indexed_address_p (SImode)
11231 || !gpc_reg_operand (operands[2], SImode))"
11235 [(set_attr "type" "load_ux,load_u")])
11237 (define_insn "*movhi_update3"
11238 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11240 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11241 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
11242 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11243 (plus:SI (match_dup 1) (match_dup 2)))]
11244 "TARGET_UPDATE && rs6000_gen_cell_microcode
11245 && (!avoiding_indexed_address_p (SImode)
11246 || !gpc_reg_operand (operands[2], SImode))"
11250 [(set_attr "type" "load_ext_ux,load_ext_u")])
11252 (define_insn "*movhi_update4"
11253 [(set (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11254 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11255 (match_operand:HI 3 "gpc_reg_operand" "r,r"))
11256 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11257 (plus:SI (match_dup 1) (match_dup 2)))]
11259 && (!avoiding_indexed_address_p (SImode)
11260 || !gpc_reg_operand (operands[2], SImode))"
11264 [(set_attr "type" "store_ux,store_u")])
11266 (define_insn "*movqi_update1"
11267 [(set (match_operand:QI 3 "gpc_reg_operand" "=r,r")
11268 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11269 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11270 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11271 (plus:SI (match_dup 1) (match_dup 2)))]
11273 && (!avoiding_indexed_address_p (SImode)
11274 || !gpc_reg_operand (operands[2], SImode))"
11278 [(set_attr "type" "load_ux,load_u")])
11280 (define_insn "*movqi_update2"
11281 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11283 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11284 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
11285 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11286 (plus:SI (match_dup 1) (match_dup 2)))]
11288 && (!avoiding_indexed_address_p (SImode)
11289 || !gpc_reg_operand (operands[2], SImode))"
11293 [(set_attr "type" "load_ux,load_u")])
11295 (define_insn "*movqi_update3"
11296 [(set (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11297 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11298 (match_operand:QI 3 "gpc_reg_operand" "r,r"))
11299 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11300 (plus:SI (match_dup 1) (match_dup 2)))]
11302 && (!avoiding_indexed_address_p (SImode)
11303 || !gpc_reg_operand (operands[2], SImode))"
11307 [(set_attr "type" "store_ux,store_u")])
11309 (define_insn "*movsf_update1"
11310 [(set (match_operand:SF 3 "gpc_reg_operand" "=f,f")
11311 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11312 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11313 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11314 (plus:SI (match_dup 1) (match_dup 2)))]
11315 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT && TARGET_UPDATE
11316 && (!avoiding_indexed_address_p (SImode)
11317 || !gpc_reg_operand (operands[2], SImode))"
11321 [(set_attr "type" "fpload_ux,fpload_u")])
11323 (define_insn "*movsf_update2"
11324 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11325 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11326 (match_operand:SF 3 "gpc_reg_operand" "f,f"))
11327 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11328 (plus:SI (match_dup 1) (match_dup 2)))]
11329 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT && TARGET_UPDATE
11330 && (!avoiding_indexed_address_p (SImode)
11331 || !gpc_reg_operand (operands[2], SImode))"
11335 [(set_attr "type" "fpstore_ux,fpstore_u")])
11337 (define_insn "*movsf_update3"
11338 [(set (match_operand:SF 3 "gpc_reg_operand" "=r,r")
11339 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11340 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11341 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11342 (plus:SI (match_dup 1) (match_dup 2)))]
11343 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE
11344 && (!avoiding_indexed_address_p (SImode)
11345 || !gpc_reg_operand (operands[2], SImode))"
11347 {lux|lwzux} %3,%0,%2
11348 {lu|lwzu} %3,%2(%0)"
11349 [(set_attr "type" "load_ux,load_u")])
11351 (define_insn "*movsf_update4"
11352 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11353 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11354 (match_operand:SF 3 "gpc_reg_operand" "r,r"))
11355 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11356 (plus:SI (match_dup 1) (match_dup 2)))]
11357 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE
11358 && (!avoiding_indexed_address_p (SImode)
11359 || !gpc_reg_operand (operands[2], SImode))"
11361 {stux|stwux} %3,%0,%2
11362 {stu|stwu} %3,%2(%0)"
11363 [(set_attr "type" "store_ux,store_u")])
11365 (define_insn "*movdf_update1"
11366 [(set (match_operand:DF 3 "gpc_reg_operand" "=d,d")
11367 (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11368 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
11369 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11370 (plus:SI (match_dup 1) (match_dup 2)))]
11371 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_UPDATE
11372 && (!avoiding_indexed_address_p (SImode)
11373 || !gpc_reg_operand (operands[2], SImode))"
11377 [(set_attr "type" "fpload_ux,fpload_u")])
11379 (define_insn "*movdf_update2"
11380 [(set (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
11381 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
11382 (match_operand:DF 3 "gpc_reg_operand" "d,d"))
11383 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
11384 (plus:SI (match_dup 1) (match_dup 2)))]
11385 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_UPDATE
11386 && (!avoiding_indexed_address_p (SImode)
11387 || !gpc_reg_operand (operands[2], SImode))"
11391 [(set_attr "type" "fpstore_ux,fpstore_u")])
11393 ;; Peephole to convert two consecutive FP loads or stores into lfq/stfq.
11395 (define_insn "*lfq_power2"
11396 [(set (match_operand:V2DF 0 "gpc_reg_operand" "=f")
11397 (match_operand:V2DF 1 "memory_operand" ""))]
11399 && TARGET_HARD_FLOAT && TARGET_FPRS"
11403 [(set (match_operand:DF 0 "gpc_reg_operand" "")
11404 (match_operand:DF 1 "memory_operand" ""))
11405 (set (match_operand:DF 2 "gpc_reg_operand" "")
11406 (match_operand:DF 3 "memory_operand" ""))]
11408 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
11409 && registers_ok_for_quad_peep (operands[0], operands[2])
11410 && mems_ok_for_quad_peep (operands[1], operands[3])"
11411 [(set (match_dup 0)
11413 "operands[1] = widen_memory_access (operands[1], V2DFmode, 0);
11414 operands[0] = gen_rtx_REG (V2DFmode, REGNO (operands[0]));")
11416 (define_insn "*stfq_power2"
11417 [(set (match_operand:V2DF 0 "memory_operand" "")
11418 (match_operand:V2DF 1 "gpc_reg_operand" "f"))]
11420 && TARGET_HARD_FLOAT && TARGET_FPRS"
11421 "stfq%U0%X0 %1,%0")
11425 [(set (match_operand:DF 0 "memory_operand" "")
11426 (match_operand:DF 1 "gpc_reg_operand" ""))
11427 (set (match_operand:DF 2 "memory_operand" "")
11428 (match_operand:DF 3 "gpc_reg_operand" ""))]
11430 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
11431 && registers_ok_for_quad_peep (operands[1], operands[3])
11432 && mems_ok_for_quad_peep (operands[0], operands[2])"
11433 [(set (match_dup 0)
11435 "operands[0] = widen_memory_access (operands[0], V2DFmode, 0);
11436 operands[1] = gen_rtx_REG (V2DFmode, REGNO (operands[1]));")
11438 ;; After inserting conditional returns we can sometimes have
11439 ;; unnecessary register moves. Unfortunately we cannot have a
11440 ;; modeless peephole here, because some single SImode sets have early
11441 ;; clobber outputs. Although those sets expand to multi-ppc-insn
11442 ;; sequences, using get_attr_length here will smash the operands
11443 ;; array. Neither is there an early_cobbler_p predicate.
11444 ;; Disallow subregs for E500 so we don't munge frob_di_df_2.
11446 [(set (match_operand:DF 0 "gpc_reg_operand" "")
11447 (match_operand:DF 1 "any_operand" ""))
11448 (set (match_operand:DF 2 "gpc_reg_operand" "")
11450 "!(TARGET_E500_DOUBLE && GET_CODE (operands[2]) == SUBREG)
11451 && peep2_reg_dead_p (2, operands[0])"
11452 [(set (match_dup 2) (match_dup 1))])
11455 [(set (match_operand:SF 0 "gpc_reg_operand" "")
11456 (match_operand:SF 1 "any_operand" ""))
11457 (set (match_operand:SF 2 "gpc_reg_operand" "")
11459 "peep2_reg_dead_p (2, operands[0])"
11460 [(set (match_dup 2) (match_dup 1))])
11465 ;; Mode attributes for different ABIs.
11466 (define_mode_iterator TLSmode [(SI "! TARGET_64BIT") (DI "TARGET_64BIT")])
11467 (define_mode_attr tls_abi_suffix [(SI "32") (DI "64")])
11468 (define_mode_attr tls_sysv_suffix [(SI "si") (DI "di")])
11469 (define_mode_attr tls_insn_suffix [(SI "wz") (DI "d")])
11471 (define_insn_and_split "tls_gd_aix<TLSmode:tls_abi_suffix>"
11472 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11473 (call (mem:TLSmode (match_operand:TLSmode 3 "symbol_ref_operand" "s"))
11474 (match_operand 4 "" "g")))
11475 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11476 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11478 (clobber (reg:SI LR_REGNO))]
11479 "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
11481 if (TARGET_CMODEL != CMODEL_SMALL)
11482 return "addis %0,%1,%2@got@tlsgd@ha\;addi %0,%0,%2@got@tlsgd@l\;bl %z3\;%.";
11484 return "addi %0,%1,%2@got@tlsgd\;bl %z3\;%.";
11486 "&& TARGET_TLS_MARKERS"
11487 [(set (match_dup 0)
11488 (unspec:TLSmode [(match_dup 1)
11491 (parallel [(set (match_dup 0)
11492 (call (mem:TLSmode (match_dup 3))
11494 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)
11495 (clobber (reg:SI LR_REGNO))])]
11497 [(set_attr "type" "two")
11498 (set (attr "length")
11499 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11503 (define_insn_and_split "tls_gd_sysv<TLSmode:tls_sysv_suffix>"
11504 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11505 (call (mem:TLSmode (match_operand:TLSmode 3 "symbol_ref_operand" "s"))
11506 (match_operand 4 "" "g")))
11507 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11508 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11510 (clobber (reg:SI LR_REGNO))]
11511 "HAVE_AS_TLS && DEFAULT_ABI == ABI_V4"
11515 if (TARGET_SECURE_PLT && flag_pic == 2)
11516 return "addi %0,%1,%2@got@tlsgd\;bl %z3+32768@plt";
11518 return "addi %0,%1,%2@got@tlsgd\;bl %z3@plt";
11521 return "addi %0,%1,%2@got@tlsgd\;bl %z3";
11523 "&& TARGET_TLS_MARKERS"
11524 [(set (match_dup 0)
11525 (unspec:TLSmode [(match_dup 1)
11528 (parallel [(set (match_dup 0)
11529 (call (mem:TLSmode (match_dup 3))
11531 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)
11532 (clobber (reg:SI LR_REGNO))])]
11534 [(set_attr "type" "two")
11535 (set_attr "length" "8")])
11537 (define_insn_and_split "*tls_gd<TLSmode:tls_abi_suffix>"
11538 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11539 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11540 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11542 "HAVE_AS_TLS && TARGET_TLS_MARKERS"
11543 "addi %0,%1,%2@got@tlsgd"
11544 "&& TARGET_CMODEL != CMODEL_SMALL"
11545 [(set (match_dup 3)
11547 (plus:TLSmode (match_dup 1)
11549 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)))))
11551 (lo_sum:TLSmode (match_dup 3)
11552 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)))]
11555 operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
11557 [(set (attr "length")
11558 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11562 (define_insn "*tls_gd_high<TLSmode:tls_abi_suffix>"
11563 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11565 (plus:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11567 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11569 "HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
11570 "addis %0,%1,%2@got@tlsgd@ha"
11571 [(set_attr "length" "4")])
11573 (define_insn "*tls_gd_low<TLSmode:tls_abi_suffix>"
11574 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11575 (lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11576 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11578 "HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
11579 "addi %0,%1,%2@got@tlsgd@l"
11580 [(set_attr "length" "4")])
11582 (define_insn "*tls_gd_call_aix<TLSmode:tls_abi_suffix>"
11583 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11584 (call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
11585 (match_operand 2 "" "g")))
11586 (unspec:TLSmode [(match_operand:TLSmode 3 "rs6000_tls_symbol_ref" "")]
11588 (clobber (reg:SI LR_REGNO))]
11589 "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
11590 "bl %z1(%3@tlsgd)\;%."
11591 [(set_attr "type" "branch")
11592 (set_attr "length" "8")])
11594 (define_insn "*tls_gd_call_sysv<TLSmode:tls_abi_suffix>"
11595 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11596 (call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
11597 (match_operand 2 "" "g")))
11598 (unspec:TLSmode [(match_operand:TLSmode 3 "rs6000_tls_symbol_ref" "")]
11600 (clobber (reg:SI LR_REGNO))]
11601 "HAVE_AS_TLS && DEFAULT_ABI == ABI_V4 && TARGET_TLS_MARKERS"
11605 if (TARGET_SECURE_PLT && flag_pic == 2)
11606 return "bl %z1+32768(%3@tlsgd)@plt";
11607 return "bl %z1(%3@tlsgd)@plt";
11609 return "bl %z1(%3@tlsgd)";
11611 [(set_attr "type" "branch")
11612 (set_attr "length" "4")])
11614 (define_insn_and_split "tls_ld_aix<TLSmode:tls_abi_suffix>"
11615 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11616 (call (mem:TLSmode (match_operand:TLSmode 2 "symbol_ref_operand" "s"))
11617 (match_operand 3 "" "g")))
11618 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
11620 (clobber (reg:SI LR_REGNO))]
11621 "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
11623 if (TARGET_CMODEL != CMODEL_SMALL)
11624 return "addis %0,%1,%&@got@tlsld@ha\;addi %0,%0,%&@got@tlsld@l\;bl %z2\;%.";
11626 return "addi %0,%1,%&@got@tlsld\;bl %z2\;%.";
11628 "&& TARGET_TLS_MARKERS"
11629 [(set (match_dup 0)
11630 (unspec:TLSmode [(match_dup 1)]
11632 (parallel [(set (match_dup 0)
11633 (call (mem:TLSmode (match_dup 2))
11635 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
11636 (clobber (reg:SI LR_REGNO))])]
11638 [(set_attr "type" "two")
11639 (set (attr "length")
11640 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11644 (define_insn_and_split "tls_ld_sysv<TLSmode:tls_sysv_suffix>"
11645 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11646 (call (mem:TLSmode (match_operand:TLSmode 2 "symbol_ref_operand" "s"))
11647 (match_operand 3 "" "g")))
11648 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
11650 (clobber (reg:SI LR_REGNO))]
11651 "HAVE_AS_TLS && DEFAULT_ABI == ABI_V4"
11655 if (TARGET_SECURE_PLT && flag_pic == 2)
11656 return "addi %0,%1,%&@got@tlsld\;bl %z2+32768@plt";
11658 return "addi %0,%1,%&@got@tlsld\;bl %z2@plt";
11661 return "addi %0,%1,%&@got@tlsld\;bl %z2";
11663 "&& TARGET_TLS_MARKERS"
11664 [(set (match_dup 0)
11665 (unspec:TLSmode [(match_dup 1)]
11667 (parallel [(set (match_dup 0)
11668 (call (mem:TLSmode (match_dup 2))
11670 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
11671 (clobber (reg:SI LR_REGNO))])]
11673 [(set_attr "length" "8")])
11675 (define_insn_and_split "*tls_ld<TLSmode:tls_abi_suffix>"
11676 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11677 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
11679 "HAVE_AS_TLS && TARGET_TLS_MARKERS"
11680 "addi %0,%1,%&@got@tlsld"
11681 "&& TARGET_CMODEL != CMODEL_SMALL"
11682 [(set (match_dup 2)
11684 (plus:TLSmode (match_dup 1)
11686 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)))))
11688 (lo_sum:TLSmode (match_dup 2)
11689 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)))]
11692 operands[2] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
11694 [(set (attr "length")
11695 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11699 (define_insn "*tls_ld_high<TLSmode:tls_abi_suffix>"
11700 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11702 (plus:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11704 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)))))]
11705 "HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
11706 "addis %0,%1,%&@got@tlsld@ha"
11707 [(set_attr "length" "4")])
11709 (define_insn "*tls_ld_low<TLSmode:tls_abi_suffix>"
11710 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11711 (lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11712 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)))]
11713 "HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
11714 "addi %0,%1,%&@got@tlsld@l"
11715 [(set_attr "length" "4")])
11717 (define_insn "*tls_ld_call_aix<TLSmode:tls_abi_suffix>"
11718 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11719 (call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
11720 (match_operand 2 "" "g")))
11721 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
11722 (clobber (reg:SI LR_REGNO))]
11723 "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
11724 "bl %z1(%&@tlsld)\;%."
11725 [(set_attr "type" "branch")
11726 (set_attr "length" "8")])
11728 (define_insn "*tls_ld_call_sysv<TLSmode:tls_abi_suffix>"
11729 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11730 (call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
11731 (match_operand 2 "" "g")))
11732 (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
11733 (clobber (reg:SI LR_REGNO))]
11734 "HAVE_AS_TLS && DEFAULT_ABI == ABI_V4 && TARGET_TLS_MARKERS"
11738 if (TARGET_SECURE_PLT && flag_pic == 2)
11739 return "bl %z1+32768(%&@tlsld)@plt";
11740 return "bl %z1(%&@tlsld)@plt";
11742 return "bl %z1(%&@tlsld)";
11744 [(set_attr "type" "branch")
11745 (set_attr "length" "4")])
11747 (define_insn "tls_dtprel_<TLSmode:tls_abi_suffix>"
11748 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11749 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11750 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11751 UNSPEC_TLSDTPREL))]
11753 "addi %0,%1,%2@dtprel")
11755 (define_insn "tls_dtprel_ha_<TLSmode:tls_abi_suffix>"
11756 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11757 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11758 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11759 UNSPEC_TLSDTPRELHA))]
11761 "addis %0,%1,%2@dtprel@ha")
11763 (define_insn "tls_dtprel_lo_<TLSmode:tls_abi_suffix>"
11764 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11765 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11766 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11767 UNSPEC_TLSDTPRELLO))]
11769 "addi %0,%1,%2@dtprel@l")
11771 (define_insn_and_split "tls_got_dtprel_<TLSmode:tls_abi_suffix>"
11772 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11773 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11774 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11775 UNSPEC_TLSGOTDTPREL))]
11777 "l<TLSmode:tls_insn_suffix> %0,%2@got@dtprel(%1)"
11778 "&& TARGET_CMODEL != CMODEL_SMALL"
11779 [(set (match_dup 3)
11781 (plus:TLSmode (match_dup 1)
11783 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGOTDTPREL)))))
11785 (lo_sum:TLSmode (match_dup 3)
11786 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGOTDTPREL)))]
11789 operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
11791 [(set (attr "length")
11792 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11796 (define_insn "*tls_got_dtprel_high<TLSmode:tls_abi_suffix>"
11797 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11799 (plus:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11801 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11802 UNSPEC_TLSGOTDTPREL)))))]
11803 "HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
11804 "addis %0,%1,%2@got@dtprel@ha"
11805 [(set_attr "length" "4")])
11807 (define_insn "*tls_got_dtprel_low<TLSmode:tls_abi_suffix>"
11808 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11809 (lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11810 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11811 UNSPEC_TLSGOTDTPREL)))]
11812 "HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
11813 "l<TLSmode:tls_insn_suffix> %0,%2@got@dtprel@l(%1)"
11814 [(set_attr "length" "4")])
11816 (define_insn "tls_tprel_<TLSmode:tls_abi_suffix>"
11817 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11818 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11819 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11822 "addi %0,%1,%2@tprel")
11824 (define_insn "tls_tprel_ha_<TLSmode:tls_abi_suffix>"
11825 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11826 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11827 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11828 UNSPEC_TLSTPRELHA))]
11830 "addis %0,%1,%2@tprel@ha")
11832 (define_insn "tls_tprel_lo_<TLSmode:tls_abi_suffix>"
11833 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11834 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11835 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11836 UNSPEC_TLSTPRELLO))]
11838 "addi %0,%1,%2@tprel@l")
11840 ;; "b" output constraint here and on tls_tls input to support linker tls
11841 ;; optimization. The linker may edit the instructions emitted by a
11842 ;; tls_got_tprel/tls_tls pair to addis,addi.
11843 (define_insn_and_split "tls_got_tprel_<TLSmode:tls_abi_suffix>"
11844 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11845 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11846 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11847 UNSPEC_TLSGOTTPREL))]
11849 "l<TLSmode:tls_insn_suffix> %0,%2@got@tprel(%1)"
11850 "&& TARGET_CMODEL != CMODEL_SMALL"
11851 [(set (match_dup 3)
11853 (plus:TLSmode (match_dup 1)
11855 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGOTTPREL)))))
11857 (lo_sum:TLSmode (match_dup 3)
11858 (unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGOTTPREL)))]
11861 operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
11863 [(set (attr "length")
11864 (if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
11868 (define_insn "*tls_got_tprel_high<TLSmode:tls_abi_suffix>"
11869 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
11871 (plus:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11873 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11874 UNSPEC_TLSGOTTPREL)))))]
11875 "HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
11876 "addis %0,%1,%2@got@tprel@ha"
11877 [(set_attr "length" "4")])
11879 (define_insn "*tls_got_tprel_low<TLSmode:tls_abi_suffix>"
11880 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11881 (lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
11882 (unspec:TLSmode [(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11883 UNSPEC_TLSGOTTPREL)))]
11884 "HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
11885 "l<TLSmode:tls_insn_suffix> %0,%2@got@tprel@l(%1)"
11886 [(set_attr "length" "4")])
11888 (define_insn "tls_tls_<TLSmode:tls_abi_suffix>"
11889 [(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
11890 (unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
11891 (match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
11894 "add %0,%1,%2@tls")
11896 ;; Next come insns related to the calling sequence.
11898 ;; First, an insn to allocate new stack space for dynamic use (e.g., alloca).
11899 ;; We move the back-chain and decrement the stack pointer.
11901 (define_expand "allocate_stack"
11902 [(set (match_operand 0 "gpc_reg_operand" "")
11903 (minus (reg 1) (match_operand 1 "reg_or_short_operand" "")))
11905 (minus (reg 1) (match_dup 1)))]
11908 { rtx chain = gen_reg_rtx (Pmode);
11909 rtx stack_bot = gen_rtx_MEM (Pmode, stack_pointer_rtx);
11911 rtx insn, par, set, mem;
11913 emit_move_insn (chain, stack_bot);
11915 /* Check stack bounds if necessary. */
11916 if (crtl->limit_stack)
11919 available = expand_binop (Pmode, sub_optab,
11920 stack_pointer_rtx, stack_limit_rtx,
11921 NULL_RTX, 1, OPTAB_WIDEN);
11922 emit_insn (gen_cond_trap (LTU, available, operands[1], const0_rtx));
11925 if (GET_CODE (operands[1]) != CONST_INT
11926 || INTVAL (operands[1]) < -32767
11927 || INTVAL (operands[1]) > 32768)
11929 neg_op0 = gen_reg_rtx (Pmode);
11931 emit_insn (gen_negsi2 (neg_op0, operands[1]));
11933 emit_insn (gen_negdi2 (neg_op0, operands[1]));
11936 neg_op0 = GEN_INT (- INTVAL (operands[1]));
11938 insn = emit_insn ((* ((TARGET_32BIT) ? gen_movsi_update_stack
11939 : gen_movdi_di_update_stack))
11940 (stack_pointer_rtx, stack_pointer_rtx, neg_op0,
11942 /* Since we didn't use gen_frame_mem to generate the MEM, grab
11943 it now and set the alias set/attributes. The above gen_*_update
11944 calls will generate a PARALLEL with the MEM set being the first
11946 par = PATTERN (insn);
11947 gcc_assert (GET_CODE (par) == PARALLEL);
11948 set = XVECEXP (par, 0, 0);
11949 gcc_assert (GET_CODE (set) == SET);
11950 mem = SET_DEST (set);
11951 gcc_assert (MEM_P (mem));
11952 MEM_NOTRAP_P (mem) = 1;
11953 set_mem_alias_set (mem, get_frame_alias_set ());
11955 emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
11959 ;; These patterns say how to save and restore the stack pointer. We need not
11960 ;; save the stack pointer at function level since we are careful to
11961 ;; preserve the backchain. At block level, we have to restore the backchain
11962 ;; when we restore the stack pointer.
11964 ;; For nonlocal gotos, we must save both the stack pointer and its
11965 ;; backchain and restore both. Note that in the nonlocal case, the
11966 ;; save area is a memory location.
11968 (define_expand "save_stack_function"
11969 [(match_operand 0 "any_operand" "")
11970 (match_operand 1 "any_operand" "")]
11974 (define_expand "restore_stack_function"
11975 [(match_operand 0 "any_operand" "")
11976 (match_operand 1 "any_operand" "")]
11980 ;; Adjust stack pointer (op0) to a new value (op1).
11981 ;; First copy old stack backchain to new location, and ensure that the
11982 ;; scheduler won't reorder the sp assignment before the backchain write.
11983 (define_expand "restore_stack_block"
11984 [(set (match_dup 2) (match_dup 3))
11985 (set (match_dup 4) (match_dup 2))
11986 (set (match_dup 5) (unspec:BLK [(match_dup 5)] UNSPEC_TIE))
11987 (set (match_operand 0 "register_operand" "")
11988 (match_operand 1 "register_operand" ""))]
11992 operands[1] = force_reg (Pmode, operands[1]);
11993 operands[2] = gen_reg_rtx (Pmode);
11994 operands[3] = gen_frame_mem (Pmode, operands[0]);
11995 operands[4] = gen_frame_mem (Pmode, operands[1]);
11996 operands[5] = gen_frame_mem (BLKmode, operands[0]);
11999 (define_expand "save_stack_nonlocal"
12000 [(set (match_dup 3) (match_dup 4))
12001 (set (match_operand 0 "memory_operand" "") (match_dup 3))
12002 (set (match_dup 2) (match_operand 1 "register_operand" ""))]
12006 int units_per_word = (TARGET_32BIT) ? 4 : 8;
12008 /* Copy the backchain to the first word, sp to the second. */
12009 operands[0] = adjust_address_nv (operands[0], Pmode, 0);
12010 operands[2] = adjust_address_nv (operands[0], Pmode, units_per_word);
12011 operands[3] = gen_reg_rtx (Pmode);
12012 operands[4] = gen_frame_mem (Pmode, operands[1]);
12015 (define_expand "restore_stack_nonlocal"
12016 [(set (match_dup 2) (match_operand 1 "memory_operand" ""))
12017 (set (match_dup 3) (match_dup 4))
12018 (set (match_dup 5) (match_dup 2))
12019 (set (match_dup 6) (unspec:BLK [(match_dup 6)] UNSPEC_TIE))
12020 (set (match_operand 0 "register_operand" "") (match_dup 3))]
12024 int units_per_word = (TARGET_32BIT) ? 4 : 8;
12026 /* Restore the backchain from the first word, sp from the second. */
12027 operands[2] = gen_reg_rtx (Pmode);
12028 operands[3] = gen_reg_rtx (Pmode);
12029 operands[1] = adjust_address_nv (operands[1], Pmode, 0);
12030 operands[4] = adjust_address_nv (operands[1], Pmode, units_per_word);
12031 operands[5] = gen_frame_mem (Pmode, operands[3]);
12032 operands[6] = gen_frame_mem (BLKmode, operands[0]);
12035 ;; TOC register handling.
12037 ;; Code to initialize the TOC register...
12039 (define_insn "load_toc_aix_si"
12040 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12041 (unspec:SI [(const_int 0)] UNSPEC_TOC))
12042 (use (reg:SI 2))])]
12043 "DEFAULT_ABI == ABI_AIX && TARGET_32BIT"
12047 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
12048 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
12049 operands[2] = gen_rtx_REG (Pmode, 2);
12050 return \"{l|lwz} %0,%1(%2)\";
12052 [(set_attr "type" "load")])
12054 (define_insn "load_toc_aix_di"
12055 [(parallel [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12056 (unspec:DI [(const_int 0)] UNSPEC_TOC))
12057 (use (reg:DI 2))])]
12058 "DEFAULT_ABI == ABI_AIX && TARGET_64BIT"
12062 #ifdef TARGET_RELOCATABLE
12063 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\",
12064 !TARGET_MINIMAL_TOC || TARGET_RELOCATABLE);
12066 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
12069 strcat (buf, \"@toc\");
12070 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
12071 operands[2] = gen_rtx_REG (Pmode, 2);
12072 return \"ld %0,%1(%2)\";
12074 [(set_attr "type" "load")])
12076 (define_insn "load_toc_v4_pic_si"
12077 [(set (reg:SI LR_REGNO)
12078 (unspec:SI [(const_int 0)] UNSPEC_TOC))]
12079 "DEFAULT_ABI == ABI_V4 && flag_pic == 1 && TARGET_32BIT"
12080 "bl _GLOBAL_OFFSET_TABLE_@local-4"
12081 [(set_attr "type" "branch")
12082 (set_attr "length" "4")])
12084 (define_insn "load_toc_v4_PIC_1"
12085 [(set (reg:SI LR_REGNO)
12086 (match_operand:SI 0 "immediate_operand" "s"))
12087 (use (unspec [(match_dup 0)] UNSPEC_TOC))]
12088 "TARGET_ELF && DEFAULT_ABI != ABI_AIX
12089 && (flag_pic == 2 || (flag_pic && TARGET_SECURE_PLT))"
12090 "bcl 20,31,%0\\n%0:"
12091 [(set_attr "type" "branch")
12092 (set_attr "length" "4")])
12094 (define_insn "load_toc_v4_PIC_1b"
12095 [(set (reg:SI LR_REGNO)
12096 (unspec:SI [(match_operand:SI 0 "immediate_operand" "s")
12097 (label_ref (match_operand 1 "" ""))]
12100 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
12101 "bcl 20,31,$+8\;.long %0-$"
12102 [(set_attr "type" "branch")
12103 (set_attr "length" "8")])
12105 (define_insn "load_toc_v4_PIC_2"
12106 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12107 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
12108 (minus:SI (match_operand:SI 2 "immediate_operand" "s")
12109 (match_operand:SI 3 "immediate_operand" "s")))))]
12110 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
12111 "{l|lwz} %0,%2-%3(%1)"
12112 [(set_attr "type" "load")])
12114 (define_insn "load_toc_v4_PIC_3b"
12115 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12116 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
12118 (minus:SI (match_operand:SI 2 "symbol_ref_operand" "s")
12119 (match_operand:SI 3 "symbol_ref_operand" "s")))))]
12120 "TARGET_ELF && TARGET_SECURE_PLT && DEFAULT_ABI != ABI_AIX && flag_pic"
12121 "{cau|addis} %0,%1,%2-%3@ha")
12123 (define_insn "load_toc_v4_PIC_3c"
12124 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12125 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
12126 (minus:SI (match_operand:SI 2 "symbol_ref_operand" "s")
12127 (match_operand:SI 3 "symbol_ref_operand" "s"))))]
12128 "TARGET_ELF && TARGET_SECURE_PLT && DEFAULT_ABI != ABI_AIX && flag_pic"
12129 "{cal %0,%2-%3@l(%1)|addi %0,%1,%2-%3@l}")
12131 ;; If the TOC is shared over a translation unit, as happens with all
12132 ;; the kinds of PIC that we support, we need to restore the TOC
12133 ;; pointer only when jumping over units of translation.
12134 ;; On Darwin, we need to reload the picbase.
12136 (define_expand "builtin_setjmp_receiver"
12137 [(use (label_ref (match_operand 0 "" "")))]
12138 "(DEFAULT_ABI == ABI_V4 && flag_pic == 1)
12139 || (TARGET_TOC && TARGET_MINIMAL_TOC)
12140 || (DEFAULT_ABI == ABI_DARWIN && flag_pic)"
12144 if (DEFAULT_ABI == ABI_DARWIN)
12146 rtx picrtx = gen_rtx_SYMBOL_REF (Pmode, MACHOPIC_FUNCTION_BASE_NAME);
12147 rtx picreg = gen_rtx_REG (Pmode, RS6000_PIC_OFFSET_TABLE_REGNUM);
12151 crtl->uses_pic_offset_table = 1;
12152 ASM_GENERATE_INTERNAL_LABEL(tmplab, \"LSJR\",
12153 CODE_LABEL_NUMBER (operands[0]));
12154 tmplabrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (tmplab));
12156 emit_insn (gen_load_macho_picbase (tmplabrtx));
12157 emit_move_insn (picreg, gen_rtx_REG (Pmode, LR_REGNO));
12158 emit_insn (gen_macho_correct_pic (picreg, picreg, picrtx, tmplabrtx));
12162 rs6000_emit_load_toc_table (FALSE);
12166 ;; Elf specific ways of loading addresses for non-PIC code.
12167 ;; The output of this could be r0, but we make a very strong
12168 ;; preference for a base register because it will usually
12169 ;; be needed there.
12170 (define_insn "elf_high"
12171 [(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")
12172 (high:SI (match_operand 1 "" "")))]
12173 "TARGET_ELF && ! TARGET_64BIT"
12174 "{liu|lis} %0,%1@ha")
12176 (define_insn "elf_low"
12177 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12178 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")
12179 (match_operand 2 "" "")))]
12180 "TARGET_ELF && ! TARGET_64BIT"
12182 {cal|la} %0,%2@l(%1)
12183 {ai|addic} %0,%1,%K2")
12185 ;; Largetoc support
12186 (define_insn "largetoc_high"
12187 [(set (match_operand:DI 0 "gpc_reg_operand" "=b")
12189 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "b")
12190 (high:DI (match_operand:DI 2 "" "")))))]
12191 "TARGET_ELF && TARGET_CMODEL != CMODEL_SMALL"
12192 "{cau|addis} %0,%1,%2@ha")
12194 (define_insn "largetoc_low"
12195 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12196 (lo_sum:DI (match_operand:DI 1 "gpc_reg_operand" "b")
12197 (match_operand:DI 2 "" "")))]
12198 "TARGET_ELF && TARGET_CMODEL != CMODEL_SMALL"
12199 "{cal %0,%2@l(%1)|addi %0,%1,%2@l}")
12201 ;; Call and call_value insns
12202 (define_expand "call"
12203 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
12204 (match_operand 1 "" ""))
12205 (use (match_operand 2 "" ""))
12206 (clobber (reg:SI LR_REGNO))])]
12211 if (MACHOPIC_INDIRECT)
12212 operands[0] = machopic_indirect_call_target (operands[0]);
12215 gcc_assert (GET_CODE (operands[0]) == MEM);
12216 gcc_assert (GET_CODE (operands[1]) == CONST_INT);
12218 operands[0] = XEXP (operands[0], 0);
12220 if (GET_CODE (operands[0]) != SYMBOL_REF
12221 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))
12222 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[2]) & CALL_LONG) != 0))
12224 if (INTVAL (operands[2]) & CALL_LONG)
12225 operands[0] = rs6000_longcall_ref (operands[0]);
12227 switch (DEFAULT_ABI)
12231 operands[0] = force_reg (Pmode, operands[0]);
12235 /* AIX function pointers are really pointers to a three word
12237 rs6000_call_indirect_aix (NULL_RTX, operands[0], operands[1]);
12241 gcc_unreachable ();
12246 (define_expand "call_value"
12247 [(parallel [(set (match_operand 0 "" "")
12248 (call (mem:SI (match_operand 1 "address_operand" ""))
12249 (match_operand 2 "" "")))
12250 (use (match_operand 3 "" ""))
12251 (clobber (reg:SI LR_REGNO))])]
12256 if (MACHOPIC_INDIRECT)
12257 operands[1] = machopic_indirect_call_target (operands[1]);
12260 gcc_assert (GET_CODE (operands[1]) == MEM);
12261 gcc_assert (GET_CODE (operands[2]) == CONST_INT);
12263 operands[1] = XEXP (operands[1], 0);
12265 if (GET_CODE (operands[1]) != SYMBOL_REF
12266 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))
12267 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[3]) & CALL_LONG) != 0))
12269 if (INTVAL (operands[3]) & CALL_LONG)
12270 operands[1] = rs6000_longcall_ref (operands[1]);
12272 switch (DEFAULT_ABI)
12276 operands[1] = force_reg (Pmode, operands[1]);
12280 /* AIX function pointers are really pointers to a three word
12282 rs6000_call_indirect_aix (operands[0], operands[1], operands[2]);
12286 gcc_unreachable ();
12291 ;; Call to function in current module. No TOC pointer reload needed.
12292 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
12293 ;; either the function was not prototyped, or it was prototyped as a
12294 ;; variable argument function. It is > 0 if FP registers were passed
12295 ;; and < 0 if they were not.
12297 (define_insn "*call_local32"
12298 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
12299 (match_operand 1 "" "g,g"))
12300 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12301 (clobber (reg:SI LR_REGNO))]
12302 "(INTVAL (operands[2]) & CALL_LONG) == 0"
12305 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12306 output_asm_insn (\"crxor 6,6,6\", operands);
12308 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12309 output_asm_insn (\"creqv 6,6,6\", operands);
12311 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
12313 [(set_attr "type" "branch")
12314 (set_attr "length" "4,8")])
12316 (define_insn "*call_local64"
12317 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
12318 (match_operand 1 "" "g,g"))
12319 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12320 (clobber (reg:SI LR_REGNO))]
12321 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
12324 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12325 output_asm_insn (\"crxor 6,6,6\", operands);
12327 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12328 output_asm_insn (\"creqv 6,6,6\", operands);
12330 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
12332 [(set_attr "type" "branch")
12333 (set_attr "length" "4,8")])
12335 (define_insn "*call_value_local32"
12336 [(set (match_operand 0 "" "")
12337 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
12338 (match_operand 2 "" "g,g")))
12339 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12340 (clobber (reg:SI LR_REGNO))]
12341 "(INTVAL (operands[3]) & CALL_LONG) == 0"
12344 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12345 output_asm_insn (\"crxor 6,6,6\", operands);
12347 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12348 output_asm_insn (\"creqv 6,6,6\", operands);
12350 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
12352 [(set_attr "type" "branch")
12353 (set_attr "length" "4,8")])
12356 (define_insn "*call_value_local64"
12357 [(set (match_operand 0 "" "")
12358 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
12359 (match_operand 2 "" "g,g")))
12360 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12361 (clobber (reg:SI LR_REGNO))]
12362 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
12365 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12366 output_asm_insn (\"crxor 6,6,6\", operands);
12368 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12369 output_asm_insn (\"creqv 6,6,6\", operands);
12371 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
12373 [(set_attr "type" "branch")
12374 (set_attr "length" "4,8")])
12376 ;; Call to indirect functions with the AIX abi using a 3 word descriptor.
12377 ;; Operand0 is the addresss of the function to call
12378 ;; Operand1 is the flag for System V.4 for unprototyped or FP registers
12379 ;; Operand2 is the location in the function descriptor to load r2 from
12380 ;; Operand3 is the stack location to hold the current TOC pointer
12382 (define_insn "call_indirect_aix<ptrsize>"
12383 [(call (mem:SI (match_operand:P 0 "register_operand" "c,*l"))
12384 (match_operand 1 "" "g,g"))
12385 (use (match_operand:P 2 "memory_operand" "m,m"))
12386 (set (reg:P TOC_REGNUM) (match_operand:P 3 "memory_operand" "m,m"))
12387 (use (reg:P STATIC_CHAIN_REGNUM))
12388 (clobber (reg:P LR_REGNO))]
12389 "DEFAULT_ABI == ABI_AIX && TARGET_POINTERS_TO_NESTED_FUNCTIONS"
12390 "<ptrload> 2,%2\;b%T0l\;<ptrload> 2,%3"
12391 [(set_attr "type" "jmpreg")
12392 (set_attr "length" "12")])
12394 ;; Like call_indirect_aix<ptrsize>, but no use of the static chain
12395 ;; Operand0 is the addresss of the function to call
12396 ;; Operand1 is the flag for System V.4 for unprototyped or FP registers
12397 ;; Operand2 is the location in the function descriptor to load r2 from
12398 ;; Operand3 is the stack location to hold the current TOC pointer
12400 (define_insn "call_indirect_aix<ptrsize>_nor11"
12401 [(call (mem:SI (match_operand:P 0 "register_operand" "c,*l"))
12402 (match_operand 1 "" "g,g"))
12403 (use (match_operand:P 2 "memory_operand" "m,m"))
12404 (set (reg:P TOC_REGNUM) (match_operand:P 3 "memory_operand" "m,m"))
12405 (clobber (reg:P LR_REGNO))]
12406 "DEFAULT_ABI == ABI_AIX && !TARGET_POINTERS_TO_NESTED_FUNCTIONS"
12407 "<ptrload> 2,%2\;b%T0l\;<ptrload> 2,%3"
12408 [(set_attr "type" "jmpreg")
12409 (set_attr "length" "12")])
12411 ;; Operand0 is the return result of the function
12412 ;; Operand1 is the addresss of the function to call
12413 ;; Operand2 is the flag for System V.4 for unprototyped or FP registers
12414 ;; Operand3 is the location in the function descriptor to load r2 from
12415 ;; Operand4 is the stack location to hold the current TOC pointer
12417 (define_insn "call_value_indirect_aix<ptrsize>"
12418 [(set (match_operand 0 "" "")
12419 (call (mem:SI (match_operand:P 1 "register_operand" "c,*l"))
12420 (match_operand 2 "" "g,g")))
12421 (use (match_operand:P 3 "memory_operand" "m,m"))
12422 (set (reg:P TOC_REGNUM) (match_operand:P 4 "memory_operand" "m,m"))
12423 (use (reg:P STATIC_CHAIN_REGNUM))
12424 (clobber (reg:P LR_REGNO))]
12425 "DEFAULT_ABI == ABI_AIX && TARGET_POINTERS_TO_NESTED_FUNCTIONS"
12426 "<ptrload> 2,%3\;b%T1l\;<ptrload> 2,%4"
12427 [(set_attr "type" "jmpreg")
12428 (set_attr "length" "12")])
12430 ;; Like call_value_indirect_aix<ptrsize>, but no use of the static chain
12431 ;; Operand0 is the return result of the function
12432 ;; Operand1 is the addresss of the function to call
12433 ;; Operand2 is the flag for System V.4 for unprototyped or FP registers
12434 ;; Operand3 is the location in the function descriptor to load r2 from
12435 ;; Operand4 is the stack location to hold the current TOC pointer
12437 (define_insn "call_value_indirect_aix<ptrsize>_nor11"
12438 [(set (match_operand 0 "" "")
12439 (call (mem:SI (match_operand:P 1 "register_operand" "c,*l"))
12440 (match_operand 2 "" "g,g")))
12441 (use (match_operand:P 3 "memory_operand" "m,m"))
12442 (set (reg:P TOC_REGNUM) (match_operand:P 4 "memory_operand" "m,m"))
12443 (clobber (reg:P LR_REGNO))]
12444 "DEFAULT_ABI == ABI_AIX && !TARGET_POINTERS_TO_NESTED_FUNCTIONS"
12445 "<ptrload> 2,%3\;b%T1l\;<ptrload> 2,%4"
12446 [(set_attr "type" "jmpreg")
12447 (set_attr "length" "12")])
12449 ;; Call to function which may be in another module. Restore the TOC
12450 ;; pointer (r2) after the call unless this is System V.
12451 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
12452 ;; either the function was not prototyped, or it was prototyped as a
12453 ;; variable argument function. It is > 0 if FP registers were passed
12454 ;; and < 0 if they were not.
12456 (define_insn "*call_nonlocal_aix32"
12457 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))
12458 (match_operand 1 "" "g"))
12459 (use (match_operand:SI 2 "immediate_operand" "O"))
12460 (clobber (reg:SI LR_REGNO))]
12462 && DEFAULT_ABI == ABI_AIX
12463 && (INTVAL (operands[2]) & CALL_LONG) == 0"
12465 [(set_attr "type" "branch")
12466 (set_attr "length" "8")])
12468 (define_insn "*call_nonlocal_aix64"
12469 [(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))
12470 (match_operand 1 "" "g"))
12471 (use (match_operand:SI 2 "immediate_operand" "O"))
12472 (clobber (reg:SI LR_REGNO))]
12474 && DEFAULT_ABI == ABI_AIX
12475 && (INTVAL (operands[2]) & CALL_LONG) == 0"
12477 [(set_attr "type" "branch")
12478 (set_attr "length" "8")])
12480 (define_insn "*call_value_nonlocal_aix32"
12481 [(set (match_operand 0 "" "")
12482 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))
12483 (match_operand 2 "" "g")))
12484 (use (match_operand:SI 3 "immediate_operand" "O"))
12485 (clobber (reg:SI LR_REGNO))]
12487 && DEFAULT_ABI == ABI_AIX
12488 && (INTVAL (operands[3]) & CALL_LONG) == 0"
12490 [(set_attr "type" "branch")
12491 (set_attr "length" "8")])
12493 (define_insn "*call_value_nonlocal_aix64"
12494 [(set (match_operand 0 "" "")
12495 (call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))
12496 (match_operand 2 "" "g")))
12497 (use (match_operand:SI 3 "immediate_operand" "O"))
12498 (clobber (reg:SI LR_REGNO))]
12500 && DEFAULT_ABI == ABI_AIX
12501 && (INTVAL (operands[3]) & CALL_LONG) == 0"
12503 [(set_attr "type" "branch")
12504 (set_attr "length" "8")])
12506 ;; A function pointer under System V is just a normal pointer
12507 ;; operands[0] is the function pointer
12508 ;; operands[1] is the stack size to clean up
12509 ;; operands[2] is the value FUNCTION_ARG returns for the VOID argument
12510 ;; which indicates how to set cr1
12512 (define_insn "*call_indirect_nonlocal_sysv<mode>"
12513 [(call (mem:SI (match_operand:P 0 "register_operand" "c,*l,c,*l"))
12514 (match_operand 1 "" "g,g,g,g"))
12515 (use (match_operand:SI 2 "immediate_operand" "O,O,n,n"))
12516 (clobber (reg:SI LR_REGNO))]
12517 "DEFAULT_ABI == ABI_V4
12518 || DEFAULT_ABI == ABI_DARWIN"
12520 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12521 output_asm_insn ("crxor 6,6,6", operands);
12523 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12524 output_asm_insn ("creqv 6,6,6", operands);
12528 [(set_attr "type" "jmpreg,jmpreg,jmpreg,jmpreg")
12529 (set_attr "length" "4,4,8,8")])
12531 (define_insn_and_split "*call_nonlocal_sysv<mode>"
12532 [(call (mem:SI (match_operand:P 0 "symbol_ref_operand" "s,s"))
12533 (match_operand 1 "" "g,g"))
12534 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12535 (clobber (reg:SI LR_REGNO))]
12536 "(DEFAULT_ABI == ABI_DARWIN
12537 || (DEFAULT_ABI == ABI_V4
12538 && (INTVAL (operands[2]) & CALL_LONG) == 0))"
12540 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12541 output_asm_insn ("crxor 6,6,6", operands);
12543 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12544 output_asm_insn ("creqv 6,6,6", operands);
12547 return output_call(insn, operands, 0, 2);
12549 if (DEFAULT_ABI == ABI_V4 && flag_pic)
12551 gcc_assert (!TARGET_SECURE_PLT);
12552 return "bl %z0@plt";
12558 "DEFAULT_ABI == ABI_V4
12559 && TARGET_SECURE_PLT && flag_pic && !SYMBOL_REF_LOCAL_P (operands[0])
12560 && (INTVAL (operands[2]) & CALL_LONG) == 0"
12561 [(parallel [(call (mem:SI (match_dup 0))
12563 (use (match_dup 2))
12564 (use (match_dup 3))
12565 (clobber (reg:SI LR_REGNO))])]
12567 operands[3] = pic_offset_table_rtx;
12569 [(set_attr "type" "branch,branch")
12570 (set_attr "length" "4,8")])
12572 (define_insn "*call_nonlocal_sysv_secure<mode>"
12573 [(call (mem:SI (match_operand:P 0 "symbol_ref_operand" "s,s"))
12574 (match_operand 1 "" "g,g"))
12575 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12576 (use (match_operand:SI 3 "register_operand" "r,r"))
12577 (clobber (reg:SI LR_REGNO))]
12578 "(DEFAULT_ABI == ABI_V4
12579 && TARGET_SECURE_PLT && flag_pic && !SYMBOL_REF_LOCAL_P (operands[0])
12580 && (INTVAL (operands[2]) & CALL_LONG) == 0)"
12582 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12583 output_asm_insn ("crxor 6,6,6", operands);
12585 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12586 output_asm_insn ("creqv 6,6,6", operands);
12589 /* The magic 32768 offset here and in the other sysv call insns
12590 corresponds to the offset of r30 in .got2, as given by LCTOC1.
12591 See sysv4.h:toc_section. */
12592 return "bl %z0+32768@plt";
12594 return "bl %z0@plt";
12596 [(set_attr "type" "branch,branch")
12597 (set_attr "length" "4,8")])
12599 (define_insn "*call_value_indirect_nonlocal_sysv<mode>"
12600 [(set (match_operand 0 "" "")
12601 (call (mem:SI (match_operand:P 1 "register_operand" "c,*l,c,*l"))
12602 (match_operand 2 "" "g,g,g,g")))
12603 (use (match_operand:SI 3 "immediate_operand" "O,O,n,n"))
12604 (clobber (reg:SI LR_REGNO))]
12605 "DEFAULT_ABI == ABI_V4
12606 || DEFAULT_ABI == ABI_DARWIN"
12608 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12609 output_asm_insn ("crxor 6,6,6", operands);
12611 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12612 output_asm_insn ("creqv 6,6,6", operands);
12616 [(set_attr "type" "jmpreg,jmpreg,jmpreg,jmpreg")
12617 (set_attr "length" "4,4,8,8")])
12619 (define_insn_and_split "*call_value_nonlocal_sysv<mode>"
12620 [(set (match_operand 0 "" "")
12621 (call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s,s"))
12622 (match_operand 2 "" "g,g")))
12623 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12624 (clobber (reg:SI LR_REGNO))]
12625 "(DEFAULT_ABI == ABI_DARWIN
12626 || (DEFAULT_ABI == ABI_V4
12627 && (INTVAL (operands[3]) & CALL_LONG) == 0))"
12629 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12630 output_asm_insn ("crxor 6,6,6", operands);
12632 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12633 output_asm_insn ("creqv 6,6,6", operands);
12636 return output_call(insn, operands, 1, 3);
12638 if (DEFAULT_ABI == ABI_V4 && flag_pic)
12640 gcc_assert (!TARGET_SECURE_PLT);
12641 return "bl %z1@plt";
12647 "DEFAULT_ABI == ABI_V4
12648 && TARGET_SECURE_PLT && flag_pic && !SYMBOL_REF_LOCAL_P (operands[1])
12649 && (INTVAL (operands[3]) & CALL_LONG) == 0"
12650 [(parallel [(set (match_dup 0)
12651 (call (mem:SI (match_dup 1))
12653 (use (match_dup 3))
12654 (use (match_dup 4))
12655 (clobber (reg:SI LR_REGNO))])]
12657 operands[4] = pic_offset_table_rtx;
12659 [(set_attr "type" "branch,branch")
12660 (set_attr "length" "4,8")])
12662 (define_insn "*call_value_nonlocal_sysv_secure<mode>"
12663 [(set (match_operand 0 "" "")
12664 (call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s,s"))
12665 (match_operand 2 "" "g,g")))
12666 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12667 (use (match_operand:SI 4 "register_operand" "r,r"))
12668 (clobber (reg:SI LR_REGNO))]
12669 "(DEFAULT_ABI == ABI_V4
12670 && TARGET_SECURE_PLT && flag_pic && !SYMBOL_REF_LOCAL_P (operands[1])
12671 && (INTVAL (operands[3]) & CALL_LONG) == 0)"
12673 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12674 output_asm_insn ("crxor 6,6,6", operands);
12676 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12677 output_asm_insn ("creqv 6,6,6", operands);
12680 return "bl %z1+32768@plt";
12682 return "bl %z1@plt";
12684 [(set_attr "type" "branch,branch")
12685 (set_attr "length" "4,8")])
12687 ;; Call subroutine returning any type.
12688 (define_expand "untyped_call"
12689 [(parallel [(call (match_operand 0 "" "")
12691 (match_operand 1 "" "")
12692 (match_operand 2 "" "")])]
12698 emit_call_insn (GEN_CALL (operands[0], const0_rtx, const0_rtx, const0_rtx));
12700 for (i = 0; i < XVECLEN (operands[2], 0); i++)
12702 rtx set = XVECEXP (operands[2], 0, i);
12703 emit_move_insn (SET_DEST (set), SET_SRC (set));
12706 /* The optimizer does not know that the call sets the function value
12707 registers we stored in the result block. We avoid problems by
12708 claiming that all hard registers are used and clobbered at this
12710 emit_insn (gen_blockage ());
12715 ;; sibling call patterns
12716 (define_expand "sibcall"
12717 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
12718 (match_operand 1 "" ""))
12719 (use (match_operand 2 "" ""))
12720 (use (reg:SI LR_REGNO))
12726 if (MACHOPIC_INDIRECT)
12727 operands[0] = machopic_indirect_call_target (operands[0]);
12730 gcc_assert (GET_CODE (operands[0]) == MEM);
12731 gcc_assert (GET_CODE (operands[1]) == CONST_INT);
12733 operands[0] = XEXP (operands[0], 0);
12736 ;; this and similar patterns must be marked as using LR, otherwise
12737 ;; dataflow will try to delete the store into it. This is true
12738 ;; even when the actual reg to jump to is in CTR, when LR was
12739 ;; saved and restored around the PIC-setting BCL.
12740 (define_insn "*sibcall_local32"
12741 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
12742 (match_operand 1 "" "g,g"))
12743 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12744 (use (reg:SI LR_REGNO))
12746 "(INTVAL (operands[2]) & CALL_LONG) == 0"
12749 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12750 output_asm_insn (\"crxor 6,6,6\", operands);
12752 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12753 output_asm_insn (\"creqv 6,6,6\", operands);
12755 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
12757 [(set_attr "type" "branch")
12758 (set_attr "length" "4,8")])
12760 (define_insn "*sibcall_local64"
12761 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
12762 (match_operand 1 "" "g,g"))
12763 (use (match_operand:SI 2 "immediate_operand" "O,n"))
12764 (use (reg:SI LR_REGNO))
12766 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
12769 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12770 output_asm_insn (\"crxor 6,6,6\", operands);
12772 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12773 output_asm_insn (\"creqv 6,6,6\", operands);
12775 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
12777 [(set_attr "type" "branch")
12778 (set_attr "length" "4,8")])
12780 (define_insn "*sibcall_value_local32"
12781 [(set (match_operand 0 "" "")
12782 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
12783 (match_operand 2 "" "g,g")))
12784 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12785 (use (reg:SI LR_REGNO))
12787 "(INTVAL (operands[3]) & CALL_LONG) == 0"
12790 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12791 output_asm_insn (\"crxor 6,6,6\", operands);
12793 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12794 output_asm_insn (\"creqv 6,6,6\", operands);
12796 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
12798 [(set_attr "type" "branch")
12799 (set_attr "length" "4,8")])
12802 (define_insn "*sibcall_value_local64"
12803 [(set (match_operand 0 "" "")
12804 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
12805 (match_operand 2 "" "g,g")))
12806 (use (match_operand:SI 3 "immediate_operand" "O,n"))
12807 (use (reg:SI LR_REGNO))
12809 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
12812 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12813 output_asm_insn (\"crxor 6,6,6\", operands);
12815 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12816 output_asm_insn (\"creqv 6,6,6\", operands);
12818 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
12820 [(set_attr "type" "branch")
12821 (set_attr "length" "4,8")])
12823 (define_insn "*sibcall_nonlocal_aix<mode>"
12824 [(call (mem:SI (match_operand:P 0 "call_operand" "s,c"))
12825 (match_operand 1 "" "g,g"))
12826 (use (match_operand:SI 2 "immediate_operand" "O,O"))
12827 (use (reg:SI LR_REGNO))
12829 "DEFAULT_ABI == ABI_AIX
12830 && (INTVAL (operands[2]) & CALL_LONG) == 0"
12834 [(set_attr "type" "branch")
12835 (set_attr "length" "4")])
12837 (define_insn "*sibcall_value_nonlocal_aix<mode>"
12838 [(set (match_operand 0 "" "")
12839 (call (mem:SI (match_operand:P 1 "call_operand" "s,c"))
12840 (match_operand 2 "" "g,g")))
12841 (use (match_operand:SI 3 "immediate_operand" "O,O"))
12842 (use (reg:SI LR_REGNO))
12844 "DEFAULT_ABI == ABI_AIX
12845 && (INTVAL (operands[3]) & CALL_LONG) == 0"
12849 [(set_attr "type" "branch")
12850 (set_attr "length" "4")])
12852 (define_insn "*sibcall_nonlocal_sysv<mode>"
12853 [(call (mem:SI (match_operand:P 0 "call_operand" "s,s,c,c"))
12854 (match_operand 1 "" ""))
12855 (use (match_operand 2 "immediate_operand" "O,n,O,n"))
12856 (use (reg:SI LR_REGNO))
12858 "(DEFAULT_ABI == ABI_DARWIN
12859 || DEFAULT_ABI == ABI_V4)
12860 && (INTVAL (operands[2]) & CALL_LONG) == 0"
12863 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
12864 output_asm_insn (\"crxor 6,6,6\", operands);
12866 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
12867 output_asm_insn (\"creqv 6,6,6\", operands);
12869 if (which_alternative >= 2)
12871 else if (DEFAULT_ABI == ABI_V4 && flag_pic)
12873 gcc_assert (!TARGET_SECURE_PLT);
12874 return \"b %z0@plt\";
12879 [(set_attr "type" "branch")
12880 (set_attr "length" "4,8,4,8")])
12882 (define_expand "sibcall_value"
12883 [(parallel [(set (match_operand 0 "register_operand" "")
12884 (call (mem:SI (match_operand 1 "address_operand" ""))
12885 (match_operand 2 "" "")))
12886 (use (match_operand 3 "" ""))
12887 (use (reg:SI LR_REGNO))
12893 if (MACHOPIC_INDIRECT)
12894 operands[1] = machopic_indirect_call_target (operands[1]);
12897 gcc_assert (GET_CODE (operands[1]) == MEM);
12898 gcc_assert (GET_CODE (operands[2]) == CONST_INT);
12900 operands[1] = XEXP (operands[1], 0);
12903 (define_insn "*sibcall_value_nonlocal_sysv<mode>"
12904 [(set (match_operand 0 "" "")
12905 (call (mem:SI (match_operand:P 1 "call_operand" "s,s,c,c"))
12906 (match_operand 2 "" "")))
12907 (use (match_operand:SI 3 "immediate_operand" "O,n,O,n"))
12908 (use (reg:SI LR_REGNO))
12910 "(DEFAULT_ABI == ABI_DARWIN
12911 || DEFAULT_ABI == ABI_V4)
12912 && (INTVAL (operands[3]) & CALL_LONG) == 0"
12915 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
12916 output_asm_insn (\"crxor 6,6,6\", operands);
12918 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
12919 output_asm_insn (\"creqv 6,6,6\", operands);
12921 if (which_alternative >= 2)
12923 else if (DEFAULT_ABI == ABI_V4 && flag_pic)
12925 gcc_assert (!TARGET_SECURE_PLT);
12926 return \"b %z1@plt\";
12931 [(set_attr "type" "branch")
12932 (set_attr "length" "4,8,4,8")])
12934 (define_expand "sibcall_epilogue"
12935 [(use (const_int 0))]
12938 if (!TARGET_SCHED_PROLOG)
12939 emit_insn (gen_blockage ());
12940 rs6000_emit_epilogue (TRUE);
12944 ;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
12945 ;; all of memory. This blocks insns from being moved across this point.
12947 (define_insn "blockage"
12948 [(unspec_volatile [(const_int 0)] UNSPECV_BLOCK)]
12952 (define_insn "probe_stack"
12953 [(set (match_operand 0 "memory_operand" "=m")
12954 (unspec [(const_int 0)] UNSPEC_PROBE_STACK))]
12958 operands[1] = gen_rtx_REG (Pmode, 0);
12959 return \"{st%U0%X0|stw%U0%X0} %1,%0\";
12961 [(set_attr "type" "store")
12962 (set_attr "length" "4")])
12964 (define_insn "probe_stack_range<P:mode>"
12965 [(set (match_operand:P 0 "register_operand" "=r")
12966 (unspec_volatile:P [(match_operand:P 1 "register_operand" "0")
12967 (match_operand:P 2 "register_operand" "r")]
12968 UNSPECV_PROBE_STACK_RANGE))]
12970 "* return output_probe_stack_range (operands[0], operands[2]);"
12971 [(set_attr "type" "three")])
12973 ;; Compare insns are next. Note that the RS/6000 has two types of compares,
12974 ;; signed & unsigned, and one type of branch.
12976 ;; Start with the DEFINE_EXPANDs to generate the rtl for compares, scc
12977 ;; insns, and branches.
12979 (define_expand "cbranch<mode>4"
12980 [(use (match_operator 0 "rs6000_cbranch_operator"
12981 [(match_operand:GPR 1 "gpc_reg_operand" "")
12982 (match_operand:GPR 2 "reg_or_short_operand" "")]))
12983 (use (match_operand 3 ""))]
12987 /* Take care of the possibility that operands[2] might be negative but
12988 this might be a logical operation. That insn doesn't exist. */
12989 if (GET_CODE (operands[2]) == CONST_INT
12990 && INTVAL (operands[2]) < 0)
12992 operands[2] = force_reg (<MODE>mode, operands[2]);
12993 operands[0] = gen_rtx_fmt_ee (GET_CODE (operands[0]),
12994 GET_MODE (operands[0]),
12995 operands[1], operands[2]);
12998 rs6000_emit_cbranch (<MODE>mode, operands);
13002 (define_expand "cbranch<mode>4"
13003 [(use (match_operator 0 "rs6000_cbranch_operator"
13004 [(match_operand:FP 1 "gpc_reg_operand" "")
13005 (match_operand:FP 2 "gpc_reg_operand" "")]))
13006 (use (match_operand 3 ""))]
13010 rs6000_emit_cbranch (<MODE>mode, operands);
13014 (define_expand "cstore<mode>4"
13015 [(use (match_operator 1 "rs6000_cbranch_operator"
13016 [(match_operand:GPR 2 "gpc_reg_operand" "")
13017 (match_operand:GPR 3 "reg_or_short_operand" "")]))
13018 (clobber (match_operand:SI 0 "register_operand"))]
13022 /* Take care of the possibility that operands[3] might be negative but
13023 this might be a logical operation. That insn doesn't exist. */
13024 if (GET_CODE (operands[3]) == CONST_INT
13025 && INTVAL (operands[3]) < 0)
13027 operands[3] = force_reg (<MODE>mode, operands[3]);
13028 operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
13029 GET_MODE (operands[1]),
13030 operands[2], operands[3]);
13033 /* For SNE, we would prefer that the xor/abs sequence be used for integers.
13034 For SEQ, likewise, except that comparisons with zero should be done
13035 with an scc insns. However, due to the order that combine see the
13036 resulting insns, we must, in fact, allow SEQ for integers. Fail in
13037 the cases we don't want to handle or are best handled by portable
13039 if (GET_CODE (operands[1]) == NE)
13041 if ((GET_CODE (operands[1]) == LT || GET_CODE (operands[1]) == LE
13042 || GET_CODE (operands[1]) == GT || GET_CODE (operands[1]) == GE)
13043 && operands[3] == const0_rtx)
13045 rs6000_emit_sCOND (<MODE>mode, operands);
13049 (define_expand "cstore<mode>4"
13050 [(use (match_operator 1 "rs6000_cbranch_operator"
13051 [(match_operand:FP 2 "gpc_reg_operand" "")
13052 (match_operand:FP 3 "gpc_reg_operand" "")]))
13053 (clobber (match_operand:SI 0 "register_operand"))]
13057 rs6000_emit_sCOND (<MODE>mode, operands);
13062 (define_expand "stack_protect_set"
13063 [(match_operand 0 "memory_operand" "")
13064 (match_operand 1 "memory_operand" "")]
13067 #ifdef TARGET_THREAD_SSP_OFFSET
13068 rtx tlsreg = gen_rtx_REG (Pmode, TARGET_64BIT ? 13 : 2);
13069 rtx addr = gen_rtx_PLUS (Pmode, tlsreg, GEN_INT (TARGET_THREAD_SSP_OFFSET));
13070 operands[1] = gen_rtx_MEM (Pmode, addr);
13073 emit_insn (gen_stack_protect_setdi (operands[0], operands[1]));
13075 emit_insn (gen_stack_protect_setsi (operands[0], operands[1]));
13079 (define_insn "stack_protect_setsi"
13080 [(set (match_operand:SI 0 "memory_operand" "=m")
13081 (unspec:SI [(match_operand:SI 1 "memory_operand" "m")] UNSPEC_SP_SET))
13082 (set (match_scratch:SI 2 "=&r") (const_int 0))]
13084 "{l%U1%X1|lwz%U1%X1} %2,%1\;{st%U0%X0|stw%U0%X0} %2,%0\;{lil|li} %2,0"
13085 [(set_attr "type" "three")
13086 (set_attr "length" "12")])
13088 (define_insn "stack_protect_setdi"
13089 [(set (match_operand:DI 0 "memory_operand" "=m")
13090 (unspec:DI [(match_operand:DI 1 "memory_operand" "m")] UNSPEC_SP_SET))
13091 (set (match_scratch:DI 2 "=&r") (const_int 0))]
13093 "ld%U1%X1 %2,%1\;std%U0%X0 %2,%0\;{lil|li} %2,0"
13094 [(set_attr "type" "three")
13095 (set_attr "length" "12")])
13097 (define_expand "stack_protect_test"
13098 [(match_operand 0 "memory_operand" "")
13099 (match_operand 1 "memory_operand" "")
13100 (match_operand 2 "" "")]
13103 rtx test, op0, op1;
13104 #ifdef TARGET_THREAD_SSP_OFFSET
13105 rtx tlsreg = gen_rtx_REG (Pmode, TARGET_64BIT ? 13 : 2);
13106 rtx addr = gen_rtx_PLUS (Pmode, tlsreg, GEN_INT (TARGET_THREAD_SSP_OFFSET));
13107 operands[1] = gen_rtx_MEM (Pmode, addr);
13110 op1 = gen_rtx_UNSPEC (Pmode, gen_rtvec (1, operands[1]), UNSPEC_SP_TEST);
13111 test = gen_rtx_EQ (VOIDmode, op0, op1);
13112 emit_jump_insn (gen_cbranchsi4 (test, op0, op1, operands[2]));
13116 (define_insn "stack_protect_testsi"
13117 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=x,?y")
13118 (unspec:CCEQ [(match_operand:SI 1 "memory_operand" "m,m")
13119 (match_operand:SI 2 "memory_operand" "m,m")]
13121 (set (match_scratch:SI 4 "=r,r") (const_int 0))
13122 (clobber (match_scratch:SI 3 "=&r,&r"))]
13125 {l%U1%X1|lwz%U1%X1} %3,%1\;{l%U2%X2|lwz%U2%X2} %4,%2\;xor. %3,%3,%4\;{lil|li} %4,0
13126 {l%U1%X1|lwz%U1%X1} %3,%1\;{l%U2%X2|lwz%U2%X2} %4,%2\;{cmpl|cmplw} %0,%3,%4\;{lil|li} %3,0\;{lil|li} %4,0"
13127 [(set_attr "length" "16,20")])
13129 (define_insn "stack_protect_testdi"
13130 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=x,?y")
13131 (unspec:CCEQ [(match_operand:DI 1 "memory_operand" "m,m")
13132 (match_operand:DI 2 "memory_operand" "m,m")]
13134 (set (match_scratch:DI 4 "=r,r") (const_int 0))
13135 (clobber (match_scratch:DI 3 "=&r,&r"))]
13138 ld%U1%X1 %3,%1\;ld%U2%X2 %4,%2\;xor. %3,%3,%4\;{lil|li} %4,0
13139 ld%U1%X1 %3,%1\;ld%U2%X2 %4,%2\;cmpld %0,%3,%4\;{lil|li} %3,0\;{lil|li} %4,0"
13140 [(set_attr "length" "16,20")])
13143 ;; Here are the actual compare insns.
13144 (define_insn "*cmp<mode>_internal1"
13145 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
13146 (compare:CC (match_operand:GPR 1 "gpc_reg_operand" "r")
13147 (match_operand:GPR 2 "reg_or_short_operand" "rI")))]
13149 "{cmp%I2|cmp<wd>%I2} %0,%1,%2"
13150 [(set_attr "type" "cmp")])
13152 ;; If we are comparing a register for equality with a large constant,
13153 ;; we can do this with an XOR followed by a compare. But this is profitable
13154 ;; only if the large constant is only used for the comparison (and in this
13155 ;; case we already have a register to reuse as scratch).
13157 ;; For 64-bit registers, we could only do so if the constant's bit 15 is clear:
13158 ;; otherwise we'd need to XOR with FFFFFFFF????0000 which is not available.
13161 [(set (match_operand:SI 0 "register_operand")
13162 (match_operand:SI 1 "logical_const_operand" ""))
13163 (set (match_dup 0) (match_operator:SI 3 "boolean_or_operator"
13165 (match_operand:SI 2 "logical_const_operand" "")]))
13166 (set (match_operand:CC 4 "cc_reg_operand" "")
13167 (compare:CC (match_operand:SI 5 "gpc_reg_operand" "")
13170 (if_then_else (match_operator 6 "equality_operator"
13171 [(match_dup 4) (const_int 0)])
13172 (match_operand 7 "" "")
13173 (match_operand 8 "" "")))]
13174 "peep2_reg_dead_p (3, operands[0])
13175 && peep2_reg_dead_p (4, operands[4])"
13176 [(set (match_dup 0) (xor:SI (match_dup 5) (match_dup 9)))
13177 (set (match_dup 4) (compare:CC (match_dup 0) (match_dup 10)))
13178 (set (pc) (if_then_else (match_dup 6) (match_dup 7) (match_dup 8)))]
13181 /* Get the constant we are comparing against, and see what it looks like
13182 when sign-extended from 16 to 32 bits. Then see what constant we could
13183 XOR with SEXTC to get the sign-extended value. */
13184 rtx cnst = simplify_const_binary_operation (GET_CODE (operands[3]),
13186 operands[1], operands[2]);
13187 HOST_WIDE_INT c = INTVAL (cnst);
13188 HOST_WIDE_INT sextc = ((c & 0xffff) ^ 0x8000) - 0x8000;
13189 HOST_WIDE_INT xorv = c ^ sextc;
13191 operands[9] = GEN_INT (xorv);
13192 operands[10] = GEN_INT (sextc);
13195 (define_insn "*cmpsi_internal2"
13196 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
13197 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
13198 (match_operand:SI 2 "reg_or_u_short_operand" "rK")))]
13200 "{cmpl%I2|cmplw%I2} %0,%1,%b2"
13201 [(set_attr "type" "cmp")])
13203 (define_insn "*cmpdi_internal2"
13204 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
13205 (compare:CCUNS (match_operand:DI 1 "gpc_reg_operand" "r")
13206 (match_operand:DI 2 "reg_or_u_short_operand" "rK")))]
13208 "cmpld%I2 %0,%1,%b2"
13209 [(set_attr "type" "cmp")])
13211 ;; The following two insns don't exist as single insns, but if we provide
13212 ;; them, we can swap an add and compare, which will enable us to overlap more
13213 ;; of the required delay between a compare and branch. We generate code for
13214 ;; them by splitting.
13217 [(set (match_operand:CC 3 "cc_reg_operand" "=y")
13218 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")
13219 (match_operand:SI 2 "short_cint_operand" "i")))
13220 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
13221 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
13224 [(set_attr "length" "8")])
13227 [(set (match_operand:CCUNS 3 "cc_reg_operand" "=y")
13228 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
13229 (match_operand:SI 2 "u_short_cint_operand" "i")))
13230 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
13231 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
13234 [(set_attr "length" "8")])
13237 [(set (match_operand:CC 3 "cc_reg_operand" "")
13238 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
13239 (match_operand:SI 2 "short_cint_operand" "")))
13240 (set (match_operand:SI 0 "gpc_reg_operand" "")
13241 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
13243 [(set (match_dup 3) (compare:CC (match_dup 1) (match_dup 2)))
13244 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
13247 [(set (match_operand:CCUNS 3 "cc_reg_operand" "")
13248 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "")
13249 (match_operand:SI 2 "u_short_cint_operand" "")))
13250 (set (match_operand:SI 0 "gpc_reg_operand" "")
13251 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
13253 [(set (match_dup 3) (compare:CCUNS (match_dup 1) (match_dup 2)))
13254 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
13256 (define_insn "*cmpsf_internal1"
13257 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
13258 (compare:CCFP (match_operand:SF 1 "gpc_reg_operand" "f")
13259 (match_operand:SF 2 "gpc_reg_operand" "f")))]
13260 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_SINGLE_FLOAT"
13262 [(set_attr "type" "fpcompare")])
13264 (define_insn "*cmpdf_internal1"
13265 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
13266 (compare:CCFP (match_operand:DF 1 "gpc_reg_operand" "d")
13267 (match_operand:DF 2 "gpc_reg_operand" "d")))]
13268 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT
13269 && !VECTOR_UNIT_VSX_P (DFmode)"
13271 [(set_attr "type" "fpcompare")])
13273 ;; Only need to compare second words if first words equal
13274 (define_insn "*cmptf_internal1"
13275 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
13276 (compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "d")
13277 (match_operand:TF 2 "gpc_reg_operand" "d")))]
13278 "!TARGET_IEEEQUAD && !TARGET_XL_COMPAT
13279 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LONG_DOUBLE_128"
13280 "fcmpu %0,%1,%2\;bne %0,$+8\;fcmpu %0,%L1,%L2"
13281 [(set_attr "type" "fpcompare")
13282 (set_attr "length" "12")])
13284 (define_insn_and_split "*cmptf_internal2"
13285 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
13286 (compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "d")
13287 (match_operand:TF 2 "gpc_reg_operand" "d")))
13288 (clobber (match_scratch:DF 3 "=d"))
13289 (clobber (match_scratch:DF 4 "=d"))
13290 (clobber (match_scratch:DF 5 "=d"))
13291 (clobber (match_scratch:DF 6 "=d"))
13292 (clobber (match_scratch:DF 7 "=d"))
13293 (clobber (match_scratch:DF 8 "=d"))
13294 (clobber (match_scratch:DF 9 "=d"))
13295 (clobber (match_scratch:DF 10 "=d"))
13296 (clobber (match_scratch:GPR 11 "=b"))]
13297 "!TARGET_IEEEQUAD && TARGET_XL_COMPAT
13298 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_DOUBLE_FLOAT && TARGET_LONG_DOUBLE_128"
13300 "&& reload_completed"
13301 [(set (match_dup 3) (match_dup 14))
13302 (set (match_dup 4) (match_dup 15))
13303 (set (match_dup 9) (abs:DF (match_dup 5)))
13304 (set (match_dup 0) (compare:CCFP (match_dup 9) (match_dup 3)))
13305 (set (pc) (if_then_else (ne (match_dup 0) (const_int 0))
13306 (label_ref (match_dup 12))
13308 (set (match_dup 0) (compare:CCFP (match_dup 5) (match_dup 7)))
13309 (set (pc) (label_ref (match_dup 13)))
13311 (set (match_dup 10) (minus:DF (match_dup 5) (match_dup 7)))
13312 (set (match_dup 9) (minus:DF (match_dup 6) (match_dup 8)))
13313 (set (match_dup 9) (plus:DF (match_dup 10) (match_dup 9)))
13314 (set (match_dup 0) (compare:CCFP (match_dup 9) (match_dup 4)))
13317 REAL_VALUE_TYPE rv;
13318 const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;
13319 const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);
13321 operands[5] = simplify_gen_subreg (DFmode, operands[1], TFmode, hi_word);
13322 operands[6] = simplify_gen_subreg (DFmode, operands[1], TFmode, lo_word);
13323 operands[7] = simplify_gen_subreg (DFmode, operands[2], TFmode, hi_word);
13324 operands[8] = simplify_gen_subreg (DFmode, operands[2], TFmode, lo_word);
13325 operands[12] = gen_label_rtx ();
13326 operands[13] = gen_label_rtx ();
13328 operands[14] = force_const_mem (DFmode,
13329 CONST_DOUBLE_FROM_REAL_VALUE (rv, DFmode));
13330 operands[15] = force_const_mem (DFmode,
13331 CONST_DOUBLE_FROM_REAL_VALUE (dconst0,
13336 tocref = create_TOC_reference (XEXP (operands[14], 0), operands[11]);
13337 operands[14] = gen_const_mem (DFmode, tocref);
13338 tocref = create_TOC_reference (XEXP (operands[15], 0), operands[11]);
13339 operands[15] = gen_const_mem (DFmode, tocref);
13340 set_mem_alias_set (operands[14], get_TOC_alias_set ());
13341 set_mem_alias_set (operands[15], get_TOC_alias_set ());
13345 ;; Now we have the scc insns. We can do some combinations because of the
13346 ;; way the machine works.
13348 ;; Note that this is probably faster if we can put an insn between the
13349 ;; mfcr and rlinm, but this is tricky. Let's leave it for now. In most
13350 ;; cases the insns below which don't use an intermediate CR field will
13351 ;; be used instead.
13353 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13354 (match_operator:SI 1 "scc_comparison_operator"
13355 [(match_operand 2 "cc_reg_operand" "y")
13358 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
13359 [(set (attr "type")
13360 (cond [(match_test "TARGET_MFCRF")
13361 (const_string "mfcrf")
13363 (const_string "mfcr")))
13364 (set_attr "length" "8")])
13366 ;; Same as above, but get the GT bit.
13367 (define_insn "move_from_CR_gt_bit"
13368 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13369 (unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_GT))]
13370 "TARGET_HARD_FLOAT && !TARGET_FPRS"
13371 "mfcr %0\;{rlinm|rlwinm} %0,%0,%D1,31,31"
13372 [(set_attr "type" "mfcr")
13373 (set_attr "length" "8")])
13375 ;; Same as above, but get the OV/ORDERED bit.
13376 (define_insn "move_from_CR_ov_bit"
13377 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13378 (unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_OV))]
13380 "mfcr %0\;{rlinm|rlwinm} %0,%0,%t1,1"
13381 [(set_attr "type" "mfcr")
13382 (set_attr "length" "8")])
13385 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13386 (match_operator:DI 1 "scc_comparison_operator"
13387 [(match_operand 2 "cc_reg_operand" "y")
13390 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
13391 [(set (attr "type")
13392 (cond [(match_test "TARGET_MFCRF")
13393 (const_string "mfcrf")
13395 (const_string "mfcr")))
13396 (set_attr "length" "8")])
13399 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13400 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
13401 [(match_operand 2 "cc_reg_operand" "y,y")
13404 (set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
13405 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
13408 mfcr %3%Q2\;{rlinm.|rlwinm.} %3,%3,%J1,1
13410 [(set_attr "type" "delayed_compare")
13411 (set_attr "length" "8,16")])
13414 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13415 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
13416 [(match_operand 2 "cc_reg_operand" "")
13419 (set (match_operand:SI 3 "gpc_reg_operand" "")
13420 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
13421 "TARGET_32BIT && reload_completed"
13422 [(set (match_dup 3)
13423 (match_op_dup 1 [(match_dup 2) (const_int 0)]))
13425 (compare:CC (match_dup 3)
13430 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13431 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
13432 [(match_operand 2 "cc_reg_operand" "y")
13434 (match_operand:SI 3 "const_int_operand" "n")))]
13438 int is_bit = ccr_bit (operands[1], 1);
13439 int put_bit = 31 - (INTVAL (operands[3]) & 31);
13442 if (is_bit >= put_bit)
13443 count = is_bit - put_bit;
13445 count = 32 - (put_bit - is_bit);
13447 operands[4] = GEN_INT (count);
13448 operands[5] = GEN_INT (put_bit);
13450 return \"mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%4,%5,%5\";
13452 [(set (attr "type")
13453 (cond [(match_test "TARGET_MFCRF")
13454 (const_string "mfcrf")
13456 (const_string "mfcr")))
13457 (set_attr "length" "8")])
13460 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13462 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
13463 [(match_operand 2 "cc_reg_operand" "y,y")
13465 (match_operand:SI 3 "const_int_operand" "n,n"))
13467 (set (match_operand:SI 4 "gpc_reg_operand" "=r,r")
13468 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
13473 int is_bit = ccr_bit (operands[1], 1);
13474 int put_bit = 31 - (INTVAL (operands[3]) & 31);
13477 /* Force split for non-cc0 compare. */
13478 if (which_alternative == 1)
13481 if (is_bit >= put_bit)
13482 count = is_bit - put_bit;
13484 count = 32 - (put_bit - is_bit);
13486 operands[5] = GEN_INT (count);
13487 operands[6] = GEN_INT (put_bit);
13489 return \"mfcr %4%Q2\;{rlinm.|rlwinm.} %4,%4,%5,%6,%6\";
13491 [(set_attr "type" "delayed_compare")
13492 (set_attr "length" "8,16")])
13495 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
13497 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
13498 [(match_operand 2 "cc_reg_operand" "")
13500 (match_operand:SI 3 "const_int_operand" ""))
13502 (set (match_operand:SI 4 "gpc_reg_operand" "")
13503 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
13506 [(set (match_dup 4)
13507 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
13510 (compare:CC (match_dup 4)
13514 ;; There is a 3 cycle delay between consecutive mfcr instructions
13515 ;; so it is useful to combine 2 scc instructions to use only one mfcr.
13518 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13519 (match_operator:SI 1 "scc_comparison_operator"
13520 [(match_operand 2 "cc_reg_operand" "y")
13522 (set (match_operand:SI 3 "gpc_reg_operand" "=r")
13523 (match_operator:SI 4 "scc_comparison_operator"
13524 [(match_operand 5 "cc_reg_operand" "y")
13526 "REGNO (operands[2]) != REGNO (operands[5])"
13527 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
13528 [(set_attr "type" "mfcr")
13529 (set_attr "length" "12")])
13532 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13533 (match_operator:DI 1 "scc_comparison_operator"
13534 [(match_operand 2 "cc_reg_operand" "y")
13536 (set (match_operand:DI 3 "gpc_reg_operand" "=r")
13537 (match_operator:DI 4 "scc_comparison_operator"
13538 [(match_operand 5 "cc_reg_operand" "y")
13540 "TARGET_POWERPC64 && REGNO (operands[2]) != REGNO (operands[5])"
13541 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
13542 [(set_attr "type" "mfcr")
13543 (set_attr "length" "12")])
13545 ;; There are some scc insns that can be done directly, without a compare.
13546 ;; These are faster because they don't involve the communications between
13547 ;; the FXU and branch units. In fact, we will be replacing all of the
13548 ;; integer scc insns here or in the portable methods in emit_store_flag.
13550 ;; Also support (neg (scc ..)) since that construct is used to replace
13551 ;; branches, (plus (scc ..) ..) since that construct is common and
13552 ;; takes no more insns than scc, and (and (neg (scc ..)) ..) in the
13553 ;; cases where it is no more expensive than (neg (scc ..)).
13555 ;; Have reload force a constant into a register for the simple insns that
13556 ;; otherwise won't accept constants. We do this because it is faster than
13557 ;; the cmp/mfcr sequence we would otherwise generate.
13559 (define_mode_attr scc_eq_op2 [(SI "rKLI")
13562 (define_insn_and_split "*eq<mode>"
13563 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
13564 (eq:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")
13565 (match_operand:GPR 2 "scc_eq_operand" "<scc_eq_op2>")))]
13569 [(set (match_dup 0)
13570 (clz:GPR (match_dup 3)))
13572 (lshiftrt:GPR (match_dup 0) (match_dup 4)))]
13574 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0)
13576 /* Use output operand as intermediate. */
13577 operands[3] = operands[0];
13579 if (logical_operand (operands[2], <MODE>mode))
13580 emit_insn (gen_rtx_SET (VOIDmode, operands[3],
13581 gen_rtx_XOR (<MODE>mode,
13582 operands[1], operands[2])));
13584 emit_insn (gen_rtx_SET (VOIDmode, operands[3],
13585 gen_rtx_PLUS (<MODE>mode, operands[1],
13586 negate_rtx (<MODE>mode,
13590 operands[3] = operands[1];
13592 operands[4] = GEN_INT (exact_log2 (GET_MODE_BITSIZE (<MODE>mode)));
13595 (define_insn_and_split "*eq<mode>_compare"
13596 [(set (match_operand:CC 3 "cc_reg_operand" "=y")
13598 (eq:P (match_operand:P 1 "gpc_reg_operand" "=r")
13599 (match_operand:P 2 "scc_eq_operand" "<scc_eq_op2>"))
13601 (set (match_operand:P 0 "gpc_reg_operand" "=r")
13602 (eq:P (match_dup 1) (match_dup 2)))]
13603 "!TARGET_POWER && optimize_size"
13605 "!TARGET_POWER && optimize_size"
13606 [(set (match_dup 0)
13607 (clz:P (match_dup 4)))
13608 (parallel [(set (match_dup 3)
13609 (compare:CC (lshiftrt:P (match_dup 0) (match_dup 5))
13612 (lshiftrt:P (match_dup 0) (match_dup 5)))])]
13614 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0)
13616 /* Use output operand as intermediate. */
13617 operands[4] = operands[0];
13619 if (logical_operand (operands[2], <MODE>mode))
13620 emit_insn (gen_rtx_SET (VOIDmode, operands[4],
13621 gen_rtx_XOR (<MODE>mode,
13622 operands[1], operands[2])));
13624 emit_insn (gen_rtx_SET (VOIDmode, operands[4],
13625 gen_rtx_PLUS (<MODE>mode, operands[1],
13626 negate_rtx (<MODE>mode,
13630 operands[4] = operands[1];
13632 operands[5] = GEN_INT (exact_log2 (GET_MODE_BITSIZE (<MODE>mode)));
13635 (define_insn "*eqsi_power"
13636 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
13637 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
13638 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I")))
13639 (clobber (match_scratch:SI 3 "=r,&r,r,r,r"))]
13642 xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
13643 {sfi|subfic} %3,%1,0\;{ae|adde} %0,%3,%1
13644 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
13645 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
13646 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0"
13647 [(set_attr "type" "three,two,three,three,three")
13648 (set_attr "length" "12,8,12,12,12")])
13650 ;; We have insns of the form shown by the first define_insn below. If
13651 ;; there is something inside the comparison operation, we must split it.
13653 [(set (match_operand:SI 0 "gpc_reg_operand" "")
13654 (plus:SI (match_operator 1 "comparison_operator"
13655 [(match_operand:SI 2 "" "")
13656 (match_operand:SI 3
13657 "reg_or_cint_operand" "")])
13658 (match_operand:SI 4 "gpc_reg_operand" "")))
13659 (clobber (match_operand:SI 5 "register_operand" ""))]
13660 "! gpc_reg_operand (operands[2], SImode)"
13661 [(set (match_dup 5) (match_dup 2))
13662 (set (match_dup 2) (plus:SI (match_op_dup 1 [(match_dup 2) (match_dup 3)])
13665 (define_insn "*plus_eqsi"
13666 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r")
13667 (plus:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
13668 (match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I"))
13669 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r")))]
13672 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
13673 {sfi|subfic} %0,%1,0\;{aze|addze} %0,%3
13674 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
13675 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
13676 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
13677 [(set_attr "type" "three,two,three,three,three")
13678 (set_attr "length" "12,8,12,12,12")])
13680 (define_insn "*compare_plus_eqsi"
13681 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
13684 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
13685 (match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I,r,O,K,L,I"))
13686 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
13688 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r"))]
13689 "TARGET_32BIT && optimize_size"
13691 xor %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
13692 {sfi|subfic} %4,%1,0\;{aze.|addze.} %4,%3
13693 {xoril|xori} %4,%1,%b2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
13694 {xoriu|xoris} %4,%1,%u2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
13695 {sfi|subfic} %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
13701 [(set_attr "type" "compare")
13702 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
13705 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13708 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
13709 (match_operand:SI 2 "scc_eq_operand" ""))
13710 (match_operand:SI 3 "gpc_reg_operand" ""))
13712 (clobber (match_scratch:SI 4 ""))]
13713 "TARGET_32BIT && optimize_size && reload_completed"
13714 [(set (match_dup 4)
13715 (plus:SI (eq:SI (match_dup 1)
13719 (compare:CC (match_dup 4)
13723 (define_insn "*plus_eqsi_compare"
13724 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
13727 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
13728 (match_operand:SI 2 "scc_eq_operand" "r,O,K,L,I,r,O,K,L,I"))
13729 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
13731 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r")
13732 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13733 "TARGET_32BIT && optimize_size"
13735 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
13736 {sfi|subfic} %0,%1,0\;{aze.|addze.} %0,%3
13737 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
13738 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
13739 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
13745 [(set_attr "type" "compare")
13746 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
13749 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13752 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
13753 (match_operand:SI 2 "scc_eq_operand" ""))
13754 (match_operand:SI 3 "gpc_reg_operand" ""))
13756 (set (match_operand:SI 0 "gpc_reg_operand" "")
13757 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13758 "TARGET_32BIT && optimize_size && reload_completed"
13759 [(set (match_dup 0)
13760 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13762 (compare:CC (match_dup 0)
13766 (define_insn "*neg_eq0<mode>"
13767 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
13768 (neg:P (eq:P (match_operand:P 1 "gpc_reg_operand" "r")
13771 "{ai|addic} %0,%1,-1\;{sfe|subfe} %0,%0,%0"
13772 [(set_attr "type" "two")
13773 (set_attr "length" "8")])
13775 (define_insn_and_split "*neg_eq<mode>"
13776 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
13777 (neg:P (eq:P (match_operand:P 1 "gpc_reg_operand" "%r")
13778 (match_operand:P 2 "scc_eq_operand" "<scc_eq_op2>"))))]
13782 [(set (match_dup 0) (neg:P (eq:P (match_dup 3) (const_int 0))))]
13784 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0)
13786 /* Use output operand as intermediate. */
13787 operands[3] = operands[0];
13789 if (logical_operand (operands[2], <MODE>mode))
13790 emit_insn (gen_rtx_SET (VOIDmode, operands[3],
13791 gen_rtx_XOR (<MODE>mode,
13792 operands[1], operands[2])));
13794 emit_insn (gen_rtx_SET (VOIDmode, operands[3],
13795 gen_rtx_PLUS (<MODE>mode, operands[1],
13796 negate_rtx (<MODE>mode,
13800 operands[3] = operands[1];
13803 ;; Simplify (ne X (const_int 0)) on the PowerPC. No need to on the Power,
13804 ;; since it nabs/sr is just as fast.
13805 (define_insn "*ne0si"
13806 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
13807 (lshiftrt:SI (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
13809 (clobber (match_scratch:SI 2 "=&r"))]
13810 "! TARGET_POWER && TARGET_32BIT && !TARGET_ISEL"
13811 "{ai|addic} %2,%1,-1\;{sfe|subfe} %0,%2,%1"
13812 [(set_attr "type" "two")
13813 (set_attr "length" "8")])
13815 (define_insn "*ne0di"
13816 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13817 (lshiftrt:DI (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
13819 (clobber (match_scratch:DI 2 "=&r"))]
13821 "addic %2,%1,-1\;subfe %0,%2,%1"
13822 [(set_attr "type" "two")
13823 (set_attr "length" "8")])
13825 ;; This is what (plus (ne X (const_int 0)) Y) looks like.
13826 (define_insn "*plus_ne0si"
13827 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13828 (plus:SI (lshiftrt:SI
13829 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
13831 (match_operand:SI 2 "gpc_reg_operand" "r")))
13832 (clobber (match_scratch:SI 3 "=&r"))]
13834 "{ai|addic} %3,%1,-1\;{aze|addze} %0,%2"
13835 [(set_attr "type" "two")
13836 (set_attr "length" "8")])
13838 (define_insn "*plus_ne0di"
13839 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13840 (plus:DI (lshiftrt:DI
13841 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
13843 (match_operand:DI 2 "gpc_reg_operand" "r")))
13844 (clobber (match_scratch:DI 3 "=&r"))]
13846 "addic %3,%1,-1\;addze %0,%2"
13847 [(set_attr "type" "two")
13848 (set_attr "length" "8")])
13850 (define_insn "*compare_plus_ne0si"
13851 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13853 (plus:SI (lshiftrt:SI
13854 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
13856 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13858 (clobber (match_scratch:SI 3 "=&r,&r"))
13859 (clobber (match_scratch:SI 4 "=X,&r"))]
13862 {ai|addic} %3,%1,-1\;{aze.|addze.} %3,%2
13864 [(set_attr "type" "compare")
13865 (set_attr "length" "8,12")])
13868 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13870 (plus:SI (lshiftrt:SI
13871 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
13873 (match_operand:SI 2 "gpc_reg_operand" ""))
13875 (clobber (match_scratch:SI 3 ""))
13876 (clobber (match_scratch:SI 4 ""))]
13877 "TARGET_32BIT && reload_completed"
13878 [(parallel [(set (match_dup 3)
13879 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1)))
13882 (clobber (match_dup 4))])
13884 (compare:CC (match_dup 3)
13888 (define_insn "*compare_plus_ne0di"
13889 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13891 (plus:DI (lshiftrt:DI
13892 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
13894 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13896 (clobber (match_scratch:DI 3 "=&r,&r"))]
13899 addic %3,%1,-1\;addze. %3,%2
13901 [(set_attr "type" "compare")
13902 (set_attr "length" "8,12")])
13905 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
13907 (plus:DI (lshiftrt:DI
13908 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
13910 (match_operand:DI 2 "gpc_reg_operand" ""))
13912 (clobber (match_scratch:DI 3 ""))]
13913 "TARGET_64BIT && reload_completed"
13914 [(set (match_dup 3)
13915 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1)))
13919 (compare:CC (match_dup 3)
13923 (define_insn "*plus_ne0si_compare"
13924 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
13926 (plus:SI (lshiftrt:SI
13927 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
13929 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13931 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
13932 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
13934 (clobber (match_scratch:SI 3 "=&r,&r"))]
13937 {ai|addic} %3,%1,-1\;{aze.|addze.} %0,%2
13939 [(set_attr "type" "compare")
13940 (set_attr "length" "8,12")])
13943 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13945 (plus:SI (lshiftrt:SI
13946 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
13948 (match_operand:SI 2 "gpc_reg_operand" ""))
13950 (set (match_operand:SI 0 "gpc_reg_operand" "")
13951 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
13953 (clobber (match_scratch:SI 3 ""))]
13954 "TARGET_32BIT && reload_completed"
13955 [(parallel [(set (match_dup 0)
13956 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
13958 (clobber (match_dup 3))])
13960 (compare:CC (match_dup 0)
13964 (define_insn "*plus_ne0di_compare"
13965 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
13967 (plus:DI (lshiftrt:DI
13968 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
13970 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13972 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
13973 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
13975 (clobber (match_scratch:DI 3 "=&r,&r"))]
13978 addic %3,%1,-1\;addze. %0,%2
13980 [(set_attr "type" "compare")
13981 (set_attr "length" "8,12")])
13984 [(set (match_operand:CC 4 "cc_reg_not_micro_cr0_operand" "")
13986 (plus:DI (lshiftrt:DI
13987 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
13989 (match_operand:DI 2 "gpc_reg_operand" ""))
13991 (set (match_operand:DI 0 "gpc_reg_operand" "")
13992 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
13994 (clobber (match_scratch:DI 3 ""))]
13995 "TARGET_64BIT && reload_completed"
13996 [(parallel [(set (match_dup 0)
13997 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
13999 (clobber (match_dup 3))])
14001 (compare:CC (match_dup 0)
14006 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
14007 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14008 (match_operand:SI 2 "reg_or_short_operand" "r,O")))
14009 (clobber (match_scratch:SI 3 "=r,X"))]
14012 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3
14013 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri|srwi} %0,%0,31"
14014 [(set_attr "length" "12")])
14017 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
14019 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14020 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
14022 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
14023 (le:SI (match_dup 1) (match_dup 2)))
14024 (clobber (match_scratch:SI 3 "=r,X,r,X"))]
14027 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
14028 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri.|srwi.} %0,%0,31
14031 [(set_attr "type" "compare,delayed_compare,compare,delayed_compare")
14032 (set_attr "length" "12,12,16,16")])
14035 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14037 (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
14038 (match_operand:SI 2 "reg_or_short_operand" ""))
14040 (set (match_operand:SI 0 "gpc_reg_operand" "")
14041 (le:SI (match_dup 1) (match_dup 2)))
14042 (clobber (match_scratch:SI 3 ""))]
14043 "TARGET_POWER && reload_completed"
14044 [(parallel [(set (match_dup 0)
14045 (le:SI (match_dup 1) (match_dup 2)))
14046 (clobber (match_dup 3))])
14048 (compare:CC (match_dup 0)
14053 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
14054 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14055 (match_operand:SI 2 "reg_or_short_operand" "r,O"))
14056 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
14059 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
14060 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze|addze} %0,%3"
14061 [(set_attr "length" "12")])
14064 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
14066 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14067 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
14068 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14070 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
14073 doz %4,%2,%1\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
14074 {srai|srawi} %4,%1,31\;{sf|subfc} %4,%1,%4\;{aze.|addze.} %4,%3
14077 [(set_attr "type" "compare")
14078 (set_attr "length" "12,12,16,16")])
14081 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14083 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
14084 (match_operand:SI 2 "reg_or_short_operand" ""))
14085 (match_operand:SI 3 "gpc_reg_operand" ""))
14087 (clobber (match_scratch:SI 4 ""))]
14088 "TARGET_POWER && reload_completed"
14089 [(set (match_dup 4)
14090 (plus:SI (le:SI (match_dup 1) (match_dup 2))
14093 (compare:CC (match_dup 4)
14098 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
14100 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14101 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
14102 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14104 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
14105 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14108 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
14109 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze.|addze.} %0,%3
14112 [(set_attr "type" "compare")
14113 (set_attr "length" "12,12,16,16")])
14116 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14118 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
14119 (match_operand:SI 2 "reg_or_short_operand" ""))
14120 (match_operand:SI 3 "gpc_reg_operand" ""))
14122 (set (match_operand:SI 0 "gpc_reg_operand" "")
14123 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14124 "TARGET_POWER && reload_completed"
14125 [(set (match_dup 0)
14126 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
14128 (compare:CC (match_dup 0)
14133 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
14134 (neg:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14135 (match_operand:SI 2 "reg_or_short_operand" "r,O"))))]
14138 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
14139 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{srai|srawi} %0,%0,31"
14140 [(set_attr "length" "12")])
14142 (define_insn "*leu<mode>"
14143 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
14144 (leu:P (match_operand:P 1 "gpc_reg_operand" "r")
14145 (match_operand:P 2 "reg_or_short_operand" "rI")))]
14147 "{sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
14148 [(set_attr "type" "three")
14149 (set_attr "length" "12")])
14151 (define_insn "*leu<mode>_compare"
14152 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
14154 (leu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14155 (match_operand:P 2 "reg_or_short_operand" "rI,rI"))
14157 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
14158 (leu:P (match_dup 1) (match_dup 2)))]
14161 {sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
14163 [(set_attr "type" "compare")
14164 (set_attr "length" "12,16")])
14167 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
14169 (leu:P (match_operand:P 1 "gpc_reg_operand" "")
14170 (match_operand:P 2 "reg_or_short_operand" ""))
14172 (set (match_operand:P 0 "gpc_reg_operand" "")
14173 (leu:P (match_dup 1) (match_dup 2)))]
14175 [(set (match_dup 0)
14176 (leu:P (match_dup 1) (match_dup 2)))
14178 (compare:CC (match_dup 0)
14182 (define_insn "*plus_leu<mode>"
14183 [(set (match_operand:P 0 "gpc_reg_operand" "=&r")
14184 (plus:P (leu:P (match_operand:P 1 "gpc_reg_operand" "r")
14185 (match_operand:P 2 "reg_or_short_operand" "rI"))
14186 (match_operand:P 3 "gpc_reg_operand" "r")))]
14188 "{sf%I2|subf%I2c} %0,%1,%2\;{aze|addze} %0,%3"
14189 [(set_attr "type" "two")
14190 (set_attr "length" "8")])
14193 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14195 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14196 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14197 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14199 (clobber (match_scratch:SI 4 "=&r,&r"))]
14202 {sf%I2|subf%I2c} %4,%1,%2\;{aze.|addze.} %4,%3
14204 [(set_attr "type" "compare")
14205 (set_attr "length" "8,12")])
14208 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14210 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14211 (match_operand:SI 2 "reg_or_short_operand" ""))
14212 (match_operand:SI 3 "gpc_reg_operand" ""))
14214 (clobber (match_scratch:SI 4 ""))]
14215 "TARGET_32BIT && reload_completed"
14216 [(set (match_dup 4)
14217 (plus:SI (leu:SI (match_dup 1) (match_dup 2))
14220 (compare:CC (match_dup 4)
14225 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
14227 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14228 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14229 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14231 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
14232 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14235 {sf%I2|subf%I2c} %0,%1,%2\;{aze.|addze.} %0,%3
14237 [(set_attr "type" "compare")
14238 (set_attr "length" "8,12")])
14241 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14243 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14244 (match_operand:SI 2 "reg_or_short_operand" ""))
14245 (match_operand:SI 3 "gpc_reg_operand" ""))
14247 (set (match_operand:SI 0 "gpc_reg_operand" "")
14248 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14249 "TARGET_32BIT && reload_completed"
14250 [(set (match_dup 0)
14251 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
14253 (compare:CC (match_dup 0)
14257 (define_insn "*neg_leu<mode>"
14258 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
14259 (neg:P (leu:P (match_operand:P 1 "gpc_reg_operand" "r")
14260 (match_operand:P 2 "reg_or_short_operand" "rI"))))]
14262 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0"
14263 [(set_attr "type" "three")
14264 (set_attr "length" "12")])
14266 (define_insn "*and_neg_leu<mode>"
14267 [(set (match_operand:P 0 "gpc_reg_operand" "=&r")
14269 (leu:P (match_operand:P 1 "gpc_reg_operand" "r")
14270 (match_operand:P 2 "reg_or_short_operand" "rI")))
14271 (match_operand:P 3 "gpc_reg_operand" "r")))]
14273 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
14274 [(set_attr "type" "three")
14275 (set_attr "length" "12")])
14278 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14281 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14282 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
14283 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14285 (clobber (match_scratch:SI 4 "=&r,&r"))]
14288 {sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
14290 [(set_attr "type" "compare")
14291 (set_attr "length" "12,16")])
14294 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14297 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14298 (match_operand:SI 2 "reg_or_short_operand" "")))
14299 (match_operand:SI 3 "gpc_reg_operand" ""))
14301 (clobber (match_scratch:SI 4 ""))]
14302 "TARGET_32BIT && reload_completed"
14303 [(set (match_dup 4)
14304 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
14307 (compare:CC (match_dup 4)
14312 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
14315 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14316 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
14317 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14319 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
14320 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
14323 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
14325 [(set_attr "type" "compare")
14326 (set_attr "length" "12,16")])
14329 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14332 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14333 (match_operand:SI 2 "reg_or_short_operand" "")))
14334 (match_operand:SI 3 "gpc_reg_operand" ""))
14336 (set (match_operand:SI 0 "gpc_reg_operand" "")
14337 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
14338 "TARGET_32BIT && reload_completed"
14339 [(set (match_dup 0)
14340 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
14343 (compare:CC (match_dup 0)
14348 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14349 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14350 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
14352 "doz%I2 %0,%1,%2\;nabs %0,%0\;{sri|srwi} %0,%0,31"
14353 [(set_attr "length" "12")])
14356 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
14358 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14359 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14361 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
14362 (lt:SI (match_dup 1) (match_dup 2)))]
14365 doz%I2 %0,%1,%2\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
14367 [(set_attr "type" "delayed_compare")
14368 (set_attr "length" "12,16")])
14371 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
14373 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
14374 (match_operand:SI 2 "reg_or_short_operand" ""))
14376 (set (match_operand:SI 0 "gpc_reg_operand" "")
14377 (lt:SI (match_dup 1) (match_dup 2)))]
14378 "TARGET_POWER && reload_completed"
14379 [(set (match_dup 0)
14380 (lt:SI (match_dup 1) (match_dup 2)))
14382 (compare:CC (match_dup 0)
14387 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
14388 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14389 (match_operand:SI 2 "reg_or_short_operand" "rI"))
14390 (match_operand:SI 3 "gpc_reg_operand" "r")))]
14392 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
14393 [(set_attr "length" "12")])
14396 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14398 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14399 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14400 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14402 (clobber (match_scratch:SI 4 "=&r,&r"))]
14405 doz%I2 %4,%1,%2\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
14407 [(set_attr "type" "compare")
14408 (set_attr "length" "12,16")])
14411 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14413 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
14414 (match_operand:SI 2 "reg_or_short_operand" ""))
14415 (match_operand:SI 3 "gpc_reg_operand" ""))
14417 (clobber (match_scratch:SI 4 ""))]
14418 "TARGET_POWER && reload_completed"
14419 [(set (match_dup 4)
14420 (plus:SI (lt:SI (match_dup 1) (match_dup 2))
14423 (compare:CC (match_dup 4)
14428 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
14430 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14431 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14432 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14434 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
14435 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14438 doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
14440 [(set_attr "type" "compare")
14441 (set_attr "length" "12,16")])
14444 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14446 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
14447 (match_operand:SI 2 "reg_or_short_operand" ""))
14448 (match_operand:SI 3 "gpc_reg_operand" ""))
14450 (set (match_operand:SI 0 "gpc_reg_operand" "")
14451 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14452 "TARGET_POWER && reload_completed"
14453 [(set (match_dup 0)
14454 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
14456 (compare:CC (match_dup 0)
14461 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14462 (neg:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14463 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
14465 "doz%I2 %0,%1,%2\;nabs %0,%0\;{srai|srawi} %0,%0,31"
14466 [(set_attr "length" "12")])
14468 (define_insn_and_split "*ltu<mode>"
14469 [(set (match_operand:P 0 "gpc_reg_operand" "=r,r")
14470 (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14471 (match_operand:P 2 "reg_or_neg_short_operand" "r,P")))]
14475 [(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))
14476 (set (match_dup 0) (neg:P (match_dup 0)))]
14479 (define_insn_and_split "*ltu<mode>_compare"
14480 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
14482 (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")
14483 (match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))
14485 (set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")
14486 (ltu:P (match_dup 1) (match_dup 2)))]
14490 [(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))
14491 (parallel [(set (match_dup 3)
14492 (compare:CC (neg:P (match_dup 0)) (const_int 0)))
14493 (set (match_dup 0) (neg:P (match_dup 0)))])]
14496 (define_insn_and_split "*plus_ltu<mode>"
14497 [(set (match_operand:P 0 "gpc_reg_operand" "=&r,r")
14498 (plus:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14499 (match_operand:P 2 "reg_or_neg_short_operand" "r,P"))
14500 (match_operand:P 3 "reg_or_short_operand" "rI,rI")))]
14503 "&& !reg_overlap_mentioned_p (operands[0], operands[3])"
14504 [(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))
14505 (set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))]
14508 (define_insn_and_split "*plus_ltu<mode>_compare"
14509 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
14511 (plus:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")
14512 (match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))
14513 (match_operand:P 3 "gpc_reg_operand" "r,r,r,r"))
14515 (set (match_operand:P 0 "gpc_reg_operand" "=&r,&r,&r,&r")
14516 (plus:P (ltu:P (match_dup 1) (match_dup 2)) (match_dup 3)))]
14519 "&& !reg_overlap_mentioned_p (operands[0], operands[3])"
14520 [(set (match_dup 0) (neg:P (ltu:P (match_dup 1) (match_dup 2))))
14521 (parallel [(set (match_dup 4)
14522 (compare:CC (minus:P (match_dup 3) (match_dup 0))
14524 (set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))])]
14527 (define_insn "*neg_ltu<mode>"
14528 [(set (match_operand:P 0 "gpc_reg_operand" "=r,r")
14529 (neg:P (ltu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14530 (match_operand:P 2 "reg_or_neg_short_operand" "r,P"))))]
14533 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0
14534 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0"
14535 [(set_attr "type" "two")
14536 (set_attr "length" "8")])
14539 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14540 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14541 (match_operand:SI 2 "reg_or_short_operand" "rI")))
14542 (clobber (match_scratch:SI 3 "=r"))]
14544 "doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3"
14545 [(set_attr "length" "12")])
14548 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
14550 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14551 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14553 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
14554 (ge:SI (match_dup 1) (match_dup 2)))
14555 (clobber (match_scratch:SI 3 "=r,r"))]
14558 doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
14560 [(set_attr "type" "compare")
14561 (set_attr "length" "12,16")])
14564 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14566 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
14567 (match_operand:SI 2 "reg_or_short_operand" ""))
14569 (set (match_operand:SI 0 "gpc_reg_operand" "")
14570 (ge:SI (match_dup 1) (match_dup 2)))
14571 (clobber (match_scratch:SI 3 ""))]
14572 "TARGET_POWER && reload_completed"
14573 [(parallel [(set (match_dup 0)
14574 (ge:SI (match_dup 1) (match_dup 2)))
14575 (clobber (match_dup 3))])
14577 (compare:CC (match_dup 0)
14582 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
14583 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14584 (match_operand:SI 2 "reg_or_short_operand" "rI"))
14585 (match_operand:SI 3 "gpc_reg_operand" "r")))]
14587 "doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
14588 [(set_attr "length" "12")])
14591 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14593 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14594 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14595 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14597 (clobber (match_scratch:SI 4 "=&r,&r"))]
14600 doz%I2 %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
14602 [(set_attr "type" "compare")
14603 (set_attr "length" "12,16")])
14606 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14608 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
14609 (match_operand:SI 2 "reg_or_short_operand" ""))
14610 (match_operand:SI 3 "gpc_reg_operand" ""))
14612 (clobber (match_scratch:SI 4 ""))]
14613 "TARGET_POWER && reload_completed"
14614 [(set (match_dup 4)
14615 (plus:SI (ge:SI (match_dup 1) (match_dup 2))
14618 (compare:CC (match_dup 4)
14623 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
14625 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14626 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
14627 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
14629 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
14630 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14633 doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
14635 [(set_attr "type" "compare")
14636 (set_attr "length" "12,16")])
14639 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14641 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
14642 (match_operand:SI 2 "reg_or_short_operand" ""))
14643 (match_operand:SI 3 "gpc_reg_operand" ""))
14645 (set (match_operand:SI 0 "gpc_reg_operand" "")
14646 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14647 "TARGET_POWER && reload_completed"
14648 [(set (match_dup 0)
14649 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
14651 (compare:CC (match_dup 0)
14656 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14657 (neg:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14658 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
14660 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"
14661 [(set_attr "length" "12")])
14663 (define_insn "*geu<mode>"
14664 [(set (match_operand:P 0 "gpc_reg_operand" "=r,r")
14665 (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14666 (match_operand:P 2 "reg_or_neg_short_operand" "r,P")))]
14669 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0
14670 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
14671 [(set_attr "type" "three")
14672 (set_attr "length" "12")])
14674 (define_insn "*geu<mode>_compare"
14675 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
14677 (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")
14678 (match_operand:P 2 "reg_or_neg_short_operand" "r,P,r,P"))
14680 (set (match_operand:P 0 "gpc_reg_operand" "=r,r,r,r")
14681 (geu:P (match_dup 1) (match_dup 2)))]
14684 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
14685 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
14688 [(set_attr "type" "compare")
14689 (set_attr "length" "12,12,16,16")])
14692 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
14694 (geu:P (match_operand:P 1 "gpc_reg_operand" "")
14695 (match_operand:P 2 "reg_or_neg_short_operand" ""))
14697 (set (match_operand:P 0 "gpc_reg_operand" "")
14698 (geu:P (match_dup 1) (match_dup 2)))]
14700 [(set (match_dup 0)
14701 (geu:P (match_dup 1) (match_dup 2)))
14703 (compare:CC (match_dup 0)
14707 (define_insn "*plus_geu<mode>"
14708 [(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r")
14709 (plus:P (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14710 (match_operand:P 2 "reg_or_neg_short_operand" "r,P"))
14711 (match_operand:P 3 "gpc_reg_operand" "r,r")))]
14714 {sf|subfc} %0,%2,%1\;{aze|addze} %0,%3
14715 {ai|addic} %0,%1,%n2\;{aze|addze} %0,%3"
14716 [(set_attr "type" "two")
14717 (set_attr "length" "8")])
14720 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
14722 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14723 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
14724 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14726 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
14729 {sf|subfc} %4,%2,%1\;{aze.|addze.} %4,%3
14730 {ai|addic} %4,%1,%n2\;{aze.|addze.} %4,%3
14733 [(set_attr "type" "compare")
14734 (set_attr "length" "8,8,12,12")])
14737 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14739 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14740 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
14741 (match_operand:SI 3 "gpc_reg_operand" ""))
14743 (clobber (match_scratch:SI 4 ""))]
14744 "TARGET_32BIT && reload_completed"
14745 [(set (match_dup 4)
14746 (plus:SI (geu:SI (match_dup 1) (match_dup 2))
14749 (compare:CC (match_dup 4)
14754 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
14756 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14757 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
14758 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14760 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
14761 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14764 {sf|subfc} %0,%2,%1\;{aze.|addze.} %0,%3
14765 {ai|addic} %0,%1,%n2\;{aze.|addze.} %0,%3
14768 [(set_attr "type" "compare")
14769 (set_attr "length" "8,8,12,12")])
14772 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14774 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14775 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
14776 (match_operand:SI 3 "gpc_reg_operand" ""))
14778 (set (match_operand:SI 0 "gpc_reg_operand" "")
14779 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
14780 "TARGET_32BIT && reload_completed"
14781 [(set (match_dup 0)
14782 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
14784 (compare:CC (match_dup 0)
14788 (define_insn "*neg_geu<mode>"
14789 [(set (match_operand:P 0 "gpc_reg_operand" "=r,r")
14790 (neg:P (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14791 (match_operand:P 2 "reg_or_short_operand" "r,I"))))]
14794 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0
14795 {sfi|subfic} %0,%1,-1\;{a%I2|add%I2c} %0,%0,%2\;{sfe|subfe} %0,%0,%0"
14796 [(set_attr "type" "three")
14797 (set_attr "length" "12")])
14799 (define_insn "*and_neg_geu<mode>"
14800 [(set (match_operand:P 0 "gpc_reg_operand" "=&r,&r")
14802 (geu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
14803 (match_operand:P 2 "reg_or_neg_short_operand" "r,P")))
14804 (match_operand:P 3 "gpc_reg_operand" "r,r")))]
14807 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0
14808 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
14809 [(set_attr "type" "three")
14810 (set_attr "length" "12")])
14813 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
14816 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14817 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
14818 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14820 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
14823 {sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
14824 {ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
14827 [(set_attr "type" "compare")
14828 (set_attr "length" "12,12,16,16")])
14831 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14834 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14835 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
14836 (match_operand:SI 3 "gpc_reg_operand" ""))
14838 (clobber (match_scratch:SI 4 ""))]
14839 "TARGET_32BIT && reload_completed"
14840 [(set (match_dup 4)
14841 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2)))
14844 (compare:CC (match_dup 4)
14849 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
14852 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
14853 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
14854 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
14856 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
14857 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
14860 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
14861 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
14864 [(set_attr "type" "compare")
14865 (set_attr "length" "12,12,16,16")])
14868 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
14871 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
14872 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
14873 (match_operand:SI 3 "gpc_reg_operand" ""))
14875 (set (match_operand:SI 0 "gpc_reg_operand" "")
14876 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
14877 "TARGET_32BIT && reload_completed"
14878 [(set (match_dup 0)
14879 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))
14881 (compare:CC (match_dup 0)
14886 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14887 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
14888 (match_operand:SI 2 "reg_or_short_operand" "r")))]
14890 "doz %0,%2,%1\;nabs %0,%0\;{sri|srwi} %0,%0,31"
14891 [(set_attr "length" "12")])
14894 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
14896 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14897 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
14899 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
14900 (gt:SI (match_dup 1) (match_dup 2)))]
14903 doz %0,%2,%1\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
14905 [(set_attr "type" "delayed_compare")
14906 (set_attr "length" "12,16")])
14909 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
14911 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
14912 (match_operand:SI 2 "reg_or_short_operand" ""))
14914 (set (match_operand:SI 0 "gpc_reg_operand" "")
14915 (gt:SI (match_dup 1) (match_dup 2)))]
14916 "TARGET_POWER && reload_completed"
14917 [(set (match_dup 0)
14918 (gt:SI (match_dup 1) (match_dup 2)))
14920 (compare:CC (match_dup 0)
14924 (define_insn "*plus_gt0<mode>"
14925 [(set (match_operand:P 0 "gpc_reg_operand" "=&r")
14926 (plus:P (gt:P (match_operand:P 1 "gpc_reg_operand" "r")
14928 (match_operand:P 2 "gpc_reg_operand" "r")))]
14930 "{a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze|addze} %0,%2"
14931 [(set_attr "type" "three")
14932 (set_attr "length" "12")])
14935 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14937 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
14939 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
14941 (clobber (match_scratch:SI 3 "=&r,&r"))]
14944 {a|addc} %3,%1,%1\;{sfe|subfe} %3,%1,%3\;{aze.|addze.} %3,%2
14946 [(set_attr "type" "compare")
14947 (set_attr "length" "12,16")])
14950 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
14952 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
14954 (match_operand:SI 2 "gpc_reg_operand" ""))
14956 (clobber (match_scratch:SI 3 ""))]
14957 "TARGET_32BIT && reload_completed"
14958 [(set (match_dup 3)
14959 (plus:SI (gt:SI (match_dup 1) (const_int 0))
14962 (compare:CC (match_dup 3)
14967 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
14969 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
14971 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
14973 (clobber (match_scratch:DI 3 "=&r,&r"))]
14976 addc %3,%1,%1\;subfe %3,%1,%3\;addze. %3,%2
14978 [(set_attr "type" "compare")
14979 (set_attr "length" "12,16")])
14982 [(set (match_operand:CC 0 "cc_reg_not_micro_cr0_operand" "")
14984 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
14986 (match_operand:DI 2 "gpc_reg_operand" ""))
14988 (clobber (match_scratch:DI 3 ""))]
14989 "TARGET_64BIT && reload_completed"
14990 [(set (match_dup 3)
14991 (plus:DI (gt:DI (match_dup 1) (const_int 0))
14994 (compare:CC (match_dup 3)
14999 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
15001 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
15003 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
15005 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
15006 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
15009 {a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze.|addze.} %0,%2
15011 [(set_attr "type" "compare")
15012 (set_attr "length" "12,16")])
15015 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
15017 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
15019 (match_operand:SI 2 "gpc_reg_operand" ""))
15021 (set (match_operand:SI 0 "gpc_reg_operand" "")
15022 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
15023 "TARGET_32BIT && reload_completed"
15024 [(set (match_dup 0)
15025 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))
15027 (compare:CC (match_dup 0)
15032 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
15034 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
15036 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
15038 (set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
15039 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
15042 addc %0,%1,%1\;subfe %0,%1,%0\;addze. %0,%2
15044 [(set_attr "type" "compare")
15045 (set_attr "length" "12,16")])
15048 [(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
15050 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
15052 (match_operand:DI 2 "gpc_reg_operand" ""))
15054 (set (match_operand:DI 0 "gpc_reg_operand" "")
15055 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
15056 "TARGET_64BIT && reload_completed"
15057 [(set (match_dup 0)
15058 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))
15060 (compare:CC (match_dup 0)
15065 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
15066 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
15067 (match_operand:SI 2 "reg_or_short_operand" "r"))
15068 (match_operand:SI 3 "gpc_reg_operand" "r")))]
15070 "doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
15071 [(set_attr "length" "12")])
15074 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
15076 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
15077 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
15078 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
15080 (clobber (match_scratch:SI 4 "=&r,&r"))]
15083 doz %4,%2,%1\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
15085 [(set_attr "type" "compare")
15086 (set_attr "length" "12,16")])
15089 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
15091 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
15092 (match_operand:SI 2 "reg_or_short_operand" ""))
15093 (match_operand:SI 3 "gpc_reg_operand" ""))
15095 (clobber (match_scratch:SI 4 ""))]
15096 "TARGET_POWER && reload_completed"
15097 [(set (match_dup 4)
15098 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
15100 (compare:CC (match_dup 4)
15105 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
15107 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
15108 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
15109 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
15111 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
15112 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
15115 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
15117 [(set_attr "type" "compare")
15118 (set_attr "length" "12,16")])
15121 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
15123 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
15124 (match_operand:SI 2 "reg_or_short_operand" ""))
15125 (match_operand:SI 3 "gpc_reg_operand" ""))
15127 (set (match_operand:SI 0 "gpc_reg_operand" "")
15128 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
15129 "TARGET_POWER && reload_completed"
15130 [(set (match_dup 0)
15131 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
15133 (compare:CC (match_dup 0)
15138 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
15139 (neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
15140 (match_operand:SI 2 "reg_or_short_operand" "r"))))]
15142 "doz %0,%2,%1\;nabs %0,%0\;{srai|srawi} %0,%0,31"
15143 [(set_attr "length" "12")])
15145 (define_insn_and_split "*gtu<mode>"
15146 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
15147 (gtu:P (match_operand:P 1 "gpc_reg_operand" "r")
15148 (match_operand:P 2 "reg_or_short_operand" "rI")))]
15152 [(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))
15153 (set (match_dup 0) (neg:P (match_dup 0)))]
15156 (define_insn_and_split "*gtu<mode>_compare"
15157 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
15159 (gtu:P (match_operand:P 1 "gpc_reg_operand" "r,r")
15160 (match_operand:P 2 "reg_or_short_operand" "rI,rI"))
15162 (set (match_operand:P 0 "gpc_reg_operand" "=r,r")
15163 (gtu:P (match_dup 1) (match_dup 2)))]
15167 [(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))
15168 (parallel [(set (match_dup 3)
15169 (compare:CC (neg:P (match_dup 0)) (const_int 0)))
15170 (set (match_dup 0) (neg:P (match_dup 0)))])]
15173 (define_insn_and_split "*plus_gtu<mode>"
15174 [(set (match_operand:P 0 "gpc_reg_operand" "=&r")
15175 (plus:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r")
15176 (match_operand:P 2 "reg_or_short_operand" "rI"))
15177 (match_operand:P 3 "reg_or_short_operand" "rI")))]
15180 "&& !reg_overlap_mentioned_p (operands[0], operands[3])"
15181 [(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))
15182 (set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))]
15185 (define_insn_and_split "*plus_gtu<mode>_compare"
15186 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
15188 (plus:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r,r,r,r")
15189 (match_operand:P 2 "reg_or_short_operand" "I,r,I,r"))
15190 (match_operand:P 3 "gpc_reg_operand" "r,r,r,r"))
15192 (set (match_operand:P 0 "gpc_reg_operand" "=&r,&r,&r,&r")
15193 (plus:P (gtu:P (match_dup 1) (match_dup 2)) (match_dup 3)))]
15196 "&& !reg_overlap_mentioned_p (operands[0], operands[3])"
15197 [(set (match_dup 0) (neg:P (gtu:P (match_dup 1) (match_dup 2))))
15198 (parallel [(set (match_dup 4)
15199 (compare:CC (minus:P (match_dup 3) (match_dup 0))
15201 (set (match_dup 0) (minus:P (match_dup 3) (match_dup 0)))])]
15204 (define_insn "*neg_gtu<mode>"
15205 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
15206 (neg:P (gtu:P (match_operand:P 1 "gpc_reg_operand" "r")
15207 (match_operand:P 2 "reg_or_short_operand" "rI"))))]
15209 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0"
15210 [(set_attr "type" "two")
15211 (set_attr "length" "8")])
15214 ;; Define both directions of branch and return. If we need a reload
15215 ;; register, we'd rather use CR0 since it is much easier to copy a
15216 ;; register CC value to there.
15220 (if_then_else (match_operator 1 "branch_comparison_operator"
15222 "cc_reg_operand" "y")
15224 (label_ref (match_operand 0 "" ""))
15229 return output_cbranch (operands[1], \"%l0\", 0, insn);
15231 [(set_attr "type" "branch")])
15235 (if_then_else (match_operator 0 "branch_comparison_operator"
15237 "cc_reg_operand" "y")
15244 return output_cbranch (operands[0], NULL, 0, insn);
15246 [(set_attr "type" "jmpreg")
15247 (set_attr "length" "4")])
15251 (if_then_else (match_operator 1 "branch_comparison_operator"
15253 "cc_reg_operand" "y")
15256 (label_ref (match_operand 0 "" ""))))]
15260 return output_cbranch (operands[1], \"%l0\", 1, insn);
15262 [(set_attr "type" "branch")])
15266 (if_then_else (match_operator 0 "branch_comparison_operator"
15268 "cc_reg_operand" "y")
15275 return output_cbranch (operands[0], NULL, 1, insn);
15277 [(set_attr "type" "jmpreg")
15278 (set_attr "length" "4")])
15280 ;; Logic on condition register values.
15282 ; This pattern matches things like
15283 ; (set (reg:CCEQ 68) (compare:CCEQ (ior:SI (gt:SI (reg:CCFP 68) (const_int 0))
15284 ; (eq:SI (reg:CCFP 68) (const_int 0)))
15286 ; which are generated by the branch logic.
15287 ; Prefer destructive operations where BT = BB (for crXX BT,BA,BB)
15289 (define_insn "*cceq_ior_compare"
15290 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
15291 (compare:CCEQ (match_operator:SI 1 "boolean_operator"
15292 [(match_operator:SI 2
15293 "branch_positive_comparison_operator"
15295 "cc_reg_operand" "y,y")
15297 (match_operator:SI 4
15298 "branch_positive_comparison_operator"
15300 "cc_reg_operand" "0,y")
15304 "cr%q1 %E0,%j2,%j4"
15305 [(set_attr "type" "cr_logical,delayed_cr")])
15307 ; Why is the constant -1 here, but 1 in the previous pattern?
15308 ; Because ~1 has all but the low bit set.
15310 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
15311 (compare:CCEQ (match_operator:SI 1 "boolean_or_operator"
15312 [(not:SI (match_operator:SI 2
15313 "branch_positive_comparison_operator"
15315 "cc_reg_operand" "y,y")
15317 (match_operator:SI 4
15318 "branch_positive_comparison_operator"
15320 "cc_reg_operand" "0,y")
15324 "cr%q1 %E0,%j2,%j4"
15325 [(set_attr "type" "cr_logical,delayed_cr")])
15327 (define_insn "*cceq_rev_compare"
15328 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
15329 (compare:CCEQ (match_operator:SI 1
15330 "branch_positive_comparison_operator"
15332 "cc_reg_operand" "0,y")
15336 "{crnor %E0,%j1,%j1|crnot %E0,%j1}"
15337 [(set_attr "type" "cr_logical,delayed_cr")])
15339 ;; If we are comparing the result of two comparisons, this can be done
15340 ;; using creqv or crxor.
15342 (define_insn_and_split ""
15343 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y")
15344 (compare:CCEQ (match_operator 1 "branch_comparison_operator"
15345 [(match_operand 2 "cc_reg_operand" "y")
15347 (match_operator 3 "branch_comparison_operator"
15348 [(match_operand 4 "cc_reg_operand" "y")
15353 [(set (match_dup 0) (compare:CCEQ (xor:SI (match_dup 1) (match_dup 3))
15357 int positive_1, positive_2;
15359 positive_1 = branch_positive_comparison_operator (operands[1],
15360 GET_MODE (operands[1]));
15361 positive_2 = branch_positive_comparison_operator (operands[3],
15362 GET_MODE (operands[3]));
15365 operands[1] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[2]),
15366 GET_CODE (operands[1])),
15368 operands[2], const0_rtx);
15369 else if (GET_MODE (operands[1]) != SImode)
15370 operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]), SImode,
15371 operands[2], const0_rtx);
15374 operands[3] = gen_rtx_fmt_ee (rs6000_reverse_condition (GET_MODE (operands[4]),
15375 GET_CODE (operands[3])),
15377 operands[4], const0_rtx);
15378 else if (GET_MODE (operands[3]) != SImode)
15379 operands[3] = gen_rtx_fmt_ee (GET_CODE (operands[3]), SImode,
15380 operands[4], const0_rtx);
15382 if (positive_1 == positive_2)
15384 operands[1] = gen_rtx_NOT (SImode, operands[1]);
15385 operands[5] = constm1_rtx;
15389 operands[5] = const1_rtx;
15393 ;; Unconditional branch and return.
15395 (define_insn "jump"
15397 (label_ref (match_operand 0 "" "")))]
15400 [(set_attr "type" "branch")])
15402 (define_insn "return"
15406 [(set_attr "type" "jmpreg")])
15408 (define_expand "indirect_jump"
15409 [(set (pc) (match_operand 0 "register_operand" ""))])
15411 (define_insn "*indirect_jump<mode>"
15412 [(set (pc) (match_operand:P 0 "register_operand" "c,*l"))]
15417 [(set_attr "type" "jmpreg")])
15419 ;; Table jump for switch statements:
15420 (define_expand "tablejump"
15421 [(use (match_operand 0 "" ""))
15422 (use (label_ref (match_operand 1 "" "")))]
15427 emit_jump_insn (gen_tablejumpsi (operands[0], operands[1]));
15429 emit_jump_insn (gen_tablejumpdi (operands[0], operands[1]));
15433 (define_expand "tablejumpsi"
15434 [(set (match_dup 3)
15435 (plus:SI (match_operand:SI 0 "" "")
15437 (parallel [(set (pc) (match_dup 3))
15438 (use (label_ref (match_operand 1 "" "")))])]
15441 { operands[0] = force_reg (SImode, operands[0]);
15442 operands[2] = force_reg (SImode, gen_rtx_LABEL_REF (SImode, operands[1]));
15443 operands[3] = gen_reg_rtx (SImode);
15446 (define_expand "tablejumpdi"
15447 [(set (match_dup 4)
15448 (sign_extend:DI (match_operand:SI 0 "lwa_operand" "")))
15450 (plus:DI (match_dup 4)
15452 (parallel [(set (pc) (match_dup 3))
15453 (use (label_ref (match_operand 1 "" "")))])]
15456 { operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (DImode, operands[1]));
15457 operands[3] = gen_reg_rtx (DImode);
15458 operands[4] = gen_reg_rtx (DImode);
15461 (define_insn "*tablejump<mode>_internal1"
15463 (match_operand:P 0 "register_operand" "c,*l"))
15464 (use (label_ref (match_operand 1 "" "")))]
15469 [(set_attr "type" "jmpreg")])
15474 "{cror 0,0,0|nop}")
15476 ;; Define the subtract-one-and-jump insns, starting with the template
15477 ;; so loop.c knows what to generate.
15479 (define_expand "doloop_end"
15480 [(use (match_operand 0 "" "")) ; loop pseudo
15481 (use (match_operand 1 "" "")) ; iterations; zero if unknown
15482 (use (match_operand 2 "" "")) ; max iterations
15483 (use (match_operand 3 "" "")) ; loop level
15484 (use (match_operand 4 "" ""))] ; label
15488 /* Only use this on innermost loops. */
15489 if (INTVAL (operands[3]) > 1)
15493 if (GET_MODE (operands[0]) != DImode)
15495 emit_jump_insn (gen_ctrdi (operands[0], operands[4]));
15499 if (GET_MODE (operands[0]) != SImode)
15501 emit_jump_insn (gen_ctrsi (operands[0], operands[4]));
15506 (define_expand "ctr<mode>"
15507 [(parallel [(set (pc)
15508 (if_then_else (ne (match_operand:P 0 "register_operand" "")
15510 (label_ref (match_operand 1 "" ""))
15513 (plus:P (match_dup 0)
15515 (clobber (match_scratch:CC 2 ""))
15516 (clobber (match_scratch:P 3 ""))])]
15520 ;; We need to be able to do this for any operand, including MEM, or we
15521 ;; will cause reload to blow up since we don't allow output reloads on
15523 ;; For the length attribute to be calculated correctly, the
15524 ;; label MUST be operand 0.
15526 (define_insn "*ctr<mode>_internal1"
15528 (if_then_else (ne (match_operand:P 1 "register_operand" "c,*r,*r,*r")
15530 (label_ref (match_operand 0 "" ""))
15532 (set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")
15533 (plus:P (match_dup 1)
15535 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
15536 (clobber (match_scratch:P 4 "=X,X,&r,r"))]
15540 if (which_alternative != 0)
15542 else if (get_attr_length (insn) == 4)
15543 return \"{bdn|bdnz} %l0\";
15545 return \"bdz $+8\;b %l0\";
15547 [(set_attr "type" "branch")
15548 (set_attr "length" "*,12,16,16")])
15550 (define_insn "*ctr<mode>_internal2"
15552 (if_then_else (ne (match_operand:P 1 "register_operand" "c,*r,*r,*r")
15555 (label_ref (match_operand 0 "" ""))))
15556 (set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")
15557 (plus:P (match_dup 1)
15559 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
15560 (clobber (match_scratch:P 4 "=X,X,&r,r"))]
15564 if (which_alternative != 0)
15566 else if (get_attr_length (insn) == 4)
15567 return \"bdz %l0\";
15569 return \"{bdn|bdnz} $+8\;b %l0\";
15571 [(set_attr "type" "branch")
15572 (set_attr "length" "*,12,16,16")])
15574 ;; Similar but use EQ
15576 (define_insn "*ctr<mode>_internal5"
15578 (if_then_else (eq (match_operand:P 1 "register_operand" "c,*r,*r,*r")
15580 (label_ref (match_operand 0 "" ""))
15582 (set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")
15583 (plus:P (match_dup 1)
15585 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
15586 (clobber (match_scratch:P 4 "=X,X,&r,r"))]
15590 if (which_alternative != 0)
15592 else if (get_attr_length (insn) == 4)
15593 return \"bdz %l0\";
15595 return \"{bdn|bdnz} $+8\;b %l0\";
15597 [(set_attr "type" "branch")
15598 (set_attr "length" "*,12,16,16")])
15600 (define_insn "*ctr<mode>_internal6"
15602 (if_then_else (eq (match_operand:P 1 "register_operand" "c,*r,*r,*r")
15605 (label_ref (match_operand 0 "" ""))))
15606 (set (match_operand:P 2 "nonimmediate_operand" "=1,*r,m,*q*c*l")
15607 (plus:P (match_dup 1)
15609 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
15610 (clobber (match_scratch:P 4 "=X,X,&r,r"))]
15614 if (which_alternative != 0)
15616 else if (get_attr_length (insn) == 4)
15617 return \"{bdn|bdnz} %l0\";
15619 return \"bdz $+8\;b %l0\";
15621 [(set_attr "type" "branch")
15622 (set_attr "length" "*,12,16,16")])
15624 ;; Now the splitters if we could not allocate the CTR register
15628 (if_then_else (match_operator 2 "comparison_operator"
15629 [(match_operand:P 1 "gpc_reg_operand" "")
15631 (match_operand 5 "" "")
15632 (match_operand 6 "" "")))
15633 (set (match_operand:P 0 "gpc_reg_operand" "")
15634 (plus:P (match_dup 1) (const_int -1)))
15635 (clobber (match_scratch:CC 3 ""))
15636 (clobber (match_scratch:P 4 ""))]
15638 [(parallel [(set (match_dup 3)
15639 (compare:CC (plus:P (match_dup 1)
15643 (plus:P (match_dup 1)
15645 (set (pc) (if_then_else (match_dup 7)
15649 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
15650 operands[3], const0_rtx); }")
15654 (if_then_else (match_operator 2 "comparison_operator"
15655 [(match_operand:P 1 "gpc_reg_operand" "")
15657 (match_operand 5 "" "")
15658 (match_operand 6 "" "")))
15659 (set (match_operand:P 0 "nonimmediate_operand" "")
15660 (plus:P (match_dup 1) (const_int -1)))
15661 (clobber (match_scratch:CC 3 ""))
15662 (clobber (match_scratch:P 4 ""))]
15663 "reload_completed && ! gpc_reg_operand (operands[0], SImode)"
15664 [(parallel [(set (match_dup 3)
15665 (compare:CC (plus:P (match_dup 1)
15669 (plus:P (match_dup 1)
15673 (set (pc) (if_then_else (match_dup 7)
15677 { operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[2]), VOIDmode,
15678 operands[3], const0_rtx); }")
15680 (define_insn "trap"
15681 [(trap_if (const_int 1) (const_int 0))]
15684 [(set_attr "type" "trap")])
15686 (define_expand "ctrap<mode>4"
15687 [(trap_if (match_operator 0 "ordered_comparison_operator"
15688 [(match_operand:GPR 1 "register_operand")
15689 (match_operand:GPR 2 "reg_or_short_operand")])
15690 (match_operand 3 "zero_constant" ""))]
15695 [(trap_if (match_operator 0 "ordered_comparison_operator"
15696 [(match_operand:GPR 1 "register_operand" "r")
15697 (match_operand:GPR 2 "reg_or_short_operand" "rI")])
15700 "{t|t<wd>}%V0%I2 %1,%2"
15701 [(set_attr "type" "trap")])
15703 ;; Insns related to generating the function prologue and epilogue.
15705 (define_expand "prologue"
15706 [(use (const_int 0))]
15709 rs6000_emit_prologue ();
15710 if (!TARGET_SCHED_PROLOG)
15711 emit_insn (gen_blockage ());
15715 (define_insn "*movesi_from_cr_one"
15716 [(match_parallel 0 "mfcr_operation"
15717 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
15718 (unspec:SI [(match_operand:CC 2 "cc_reg_operand" "y")
15719 (match_operand 3 "immediate_operand" "n")]
15720 UNSPEC_MOVESI_FROM_CR))])]
15726 for (i = 0; i < XVECLEN (operands[0], 0); i++)
15728 mask = INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
15729 operands[4] = GEN_INT (mask);
15730 output_asm_insn (\"mfcr %1,%4\", operands);
15734 [(set_attr "type" "mfcrf")])
15736 (define_insn "movesi_from_cr"
15737 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
15738 (unspec:SI [(reg:CC CR0_REGNO) (reg:CC CR1_REGNO)
15739 (reg:CC CR2_REGNO) (reg:CC CR3_REGNO)
15740 (reg:CC CR4_REGNO) (reg:CC CR5_REGNO)
15741 (reg:CC CR6_REGNO) (reg:CC CR7_REGNO)]
15742 UNSPEC_MOVESI_FROM_CR))]
15745 [(set_attr "type" "mfcr")])
15747 (define_insn "*stmw"
15748 [(match_parallel 0 "stmw_operation"
15749 [(set (match_operand:SI 1 "memory_operand" "=m")
15750 (match_operand:SI 2 "gpc_reg_operand" "r"))])]
15753 [(set_attr "type" "store_ux")])
15755 ; The following comment applies to:
15759 ; return_and_restore_gpregs*
15760 ; return_and_restore_fpregs*
15761 ; return_and_restore_fpregs_aix*
15763 ; The out-of-line save / restore functions expects one input argument.
15764 ; Since those are not standard call_insn's, we must avoid using
15765 ; MATCH_OPERAND for that argument. That way the register rename
15766 ; optimization will not try to rename this register.
15767 ; Each pattern is repeated for each possible register number used in
15768 ; various ABIs (r11, r1, and for some functions r12)
15770 (define_insn "*save_gpregs_<mode>_r11"
15771 [(match_parallel 0 "any_parallel_operand"
15772 [(clobber (reg:P 65))
15773 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15775 (set (match_operand:P 2 "memory_operand" "=m")
15776 (match_operand:P 3 "gpc_reg_operand" "r"))])]
15779 [(set_attr "type" "branch")
15780 (set_attr "length" "4")])
15782 (define_insn "*save_gpregs_<mode>_r12"
15783 [(match_parallel 0 "any_parallel_operand"
15784 [(clobber (reg:P 65))
15785 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15787 (set (match_operand:P 2 "memory_operand" "=m")
15788 (match_operand:P 3 "gpc_reg_operand" "r"))])]
15791 [(set_attr "type" "branch")
15792 (set_attr "length" "4")])
15794 (define_insn "*save_gpregs_<mode>_r1"
15795 [(match_parallel 0 "any_parallel_operand"
15796 [(clobber (reg:P 65))
15797 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15799 (set (match_operand:P 2 "memory_operand" "=m")
15800 (match_operand:P 3 "gpc_reg_operand" "r"))])]
15803 [(set_attr "type" "branch")
15804 (set_attr "length" "4")])
15806 (define_insn "*save_fpregs_<mode>_r11"
15807 [(match_parallel 0 "any_parallel_operand"
15808 [(clobber (reg:P 65))
15809 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15811 (set (match_operand:DF 2 "memory_operand" "=m")
15812 (match_operand:DF 3 "gpc_reg_operand" "d"))])]
15815 [(set_attr "type" "branch")
15816 (set_attr "length" "4")])
15818 (define_insn "*save_fpregs_<mode>_r12"
15819 [(match_parallel 0 "any_parallel_operand"
15820 [(clobber (reg:P 65))
15821 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15823 (set (match_operand:DF 2 "memory_operand" "=m")
15824 (match_operand:DF 3 "gpc_reg_operand" "d"))])]
15827 [(set_attr "type" "branch")
15828 (set_attr "length" "4")])
15830 (define_insn "*save_fpregs_<mode>_r1"
15831 [(match_parallel 0 "any_parallel_operand"
15832 [(clobber (reg:P 65))
15833 (use (match_operand:P 1 "symbol_ref_operand" "s"))
15835 (set (match_operand:DF 2 "memory_operand" "=m")
15836 (match_operand:DF 3 "gpc_reg_operand" "d"))])]
15839 [(set_attr "type" "branch")
15840 (set_attr "length" "4")])
15842 ; These are to explain that changes to the stack pointer should
15843 ; not be moved over stores to stack memory.
15844 (define_insn "stack_tie"
15845 [(set (match_operand:BLK 0 "memory_operand" "+m")
15846 (unspec:BLK [(match_dup 0)] UNSPEC_TIE))]
15849 [(set_attr "length" "0")])
15851 ; Like stack_tie, but depend on both fp and sp based memory.
15852 (define_insn "frame_tie"
15853 [(set (match_operand:BLK 0 "memory_operand" "+m")
15854 (unspec:BLK [(match_dup 0)
15855 (match_operand:BLK 1 "memory_operand" "m")] UNSPEC_TIE))]
15858 [(set_attr "length" "0")])
15861 (define_expand "epilogue"
15862 [(use (const_int 0))]
15865 if (!TARGET_SCHED_PROLOG)
15866 emit_insn (gen_blockage ());
15867 rs6000_emit_epilogue (FALSE);
15871 ; On some processors, doing the mtcrf one CC register at a time is
15872 ; faster (like on the 604e). On others, doing them all at once is
15873 ; faster; for instance, on the 601 and 750.
15875 (define_expand "movsi_to_cr_one"
15876 [(set (match_operand:CC 0 "cc_reg_operand" "")
15877 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "")
15878 (match_dup 2)] UNSPEC_MOVESI_TO_CR))]
15880 "operands[2] = GEN_INT (1 << (75 - REGNO (operands[0])));")
15882 (define_insn "*movsi_to_cr"
15883 [(match_parallel 0 "mtcrf_operation"
15884 [(set (match_operand:CC 1 "cc_reg_operand" "=y")
15885 (unspec:CC [(match_operand:SI 2 "gpc_reg_operand" "r")
15886 (match_operand 3 "immediate_operand" "n")]
15887 UNSPEC_MOVESI_TO_CR))])]
15893 for (i = 0; i < XVECLEN (operands[0], 0); i++)
15894 mask |= INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
15895 operands[4] = GEN_INT (mask);
15896 return \"mtcrf %4,%2\";
15898 [(set_attr "type" "mtcr")])
15900 (define_insn "*mtcrfsi"
15901 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
15902 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
15903 (match_operand 2 "immediate_operand" "n")]
15904 UNSPEC_MOVESI_TO_CR))]
15905 "GET_CODE (operands[0]) == REG
15906 && CR_REGNO_P (REGNO (operands[0]))
15907 && GET_CODE (operands[2]) == CONST_INT
15908 && INTVAL (operands[2]) == 1 << (75 - REGNO (operands[0]))"
15910 [(set_attr "type" "mtcr")])
15912 ; The load-multiple instructions have similar properties.
15913 ; Note that "load_multiple" is a name known to the machine-independent
15914 ; code that actually corresponds to the PowerPC load-string.
15916 (define_insn "*lmw"
15917 [(match_parallel 0 "lmw_operation"
15918 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
15919 (match_operand:SI 2 "memory_operand" "m"))])]
15922 [(set_attr "type" "load_ux")
15923 (set_attr "cell_micro" "always")])
15925 (define_insn "*return_internal_<mode>"
15927 (use (match_operand:P 0 "register_operand" "lc"))]
15930 [(set_attr "type" "jmpreg")])
15932 ; FIXME: This would probably be somewhat simpler if the Cygnus sibcall
15933 ; stuff was in GCC. Oh, and "any_parallel_operand" is a bit flexible...
15935 ; The following comment applies to:
15939 ; return_and_restore_gpregs*
15940 ; return_and_restore_fpregs*
15941 ; return_and_restore_fpregs_aix*
15943 ; The out-of-line save / restore functions expects one input argument.
15944 ; Since those are not standard call_insn's, we must avoid using
15945 ; MATCH_OPERAND for that argument. That way the register rename
15946 ; optimization will not try to rename this register.
15947 ; Each pattern is repeated for each possible register number used in
15948 ; various ABIs (r11, r1, and for some functions r12)
15950 (define_insn "*restore_gpregs_<mode>_r11"
15951 [(match_parallel 0 "any_parallel_operand"
15952 [(clobber (match_operand:P 1 "register_operand" "=l"))
15953 (use (match_operand:P 2 "symbol_ref_operand" "s"))
15955 (set (match_operand:P 3 "gpc_reg_operand" "=r")
15956 (match_operand:P 4 "memory_operand" "m"))])]
15959 [(set_attr "type" "branch")
15960 (set_attr "length" "4")])
15962 (define_insn "*restore_gpregs_<mode>_r12"
15963 [(match_parallel 0 "any_parallel_operand"
15964 [(clobber (match_operand:P 1 "register_operand" "=l"))
15965 (use (match_operand:P 2 "symbol_ref_operand" "s"))
15967 (set (match_operand:P 3 "gpc_reg_operand" "=r")
15968 (match_operand:P 4 "memory_operand" "m"))])]
15971 [(set_attr "type" "branch")
15972 (set_attr "length" "4")])
15974 (define_insn "*restore_gpregs_<mode>_r1"
15975 [(match_parallel 0 "any_parallel_operand"
15976 [(clobber (match_operand:P 1 "register_operand" "=l"))
15977 (use (match_operand:P 2 "symbol_ref_operand" "s"))
15979 (set (match_operand:P 3 "gpc_reg_operand" "=r")
15980 (match_operand:P 4 "memory_operand" "m"))])]
15983 [(set_attr "type" "branch")
15984 (set_attr "length" "4")])
15986 (define_insn "*return_and_restore_gpregs_<mode>_r11"
15987 [(match_parallel 0 "any_parallel_operand"
15989 (clobber (match_operand:P 1 "register_operand" "=l"))
15990 (use (match_operand:P 2 "symbol_ref_operand" "s"))
15992 (set (match_operand:P 3 "gpc_reg_operand" "=r")
15993 (match_operand:P 4 "memory_operand" "m"))])]
15996 [(set_attr "type" "branch")
15997 (set_attr "length" "4")])
15999 (define_insn "*return_and_restore_gpregs_<mode>_r12"
16000 [(match_parallel 0 "any_parallel_operand"
16002 (clobber (match_operand:P 1 "register_operand" "=l"))
16003 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16005 (set (match_operand:P 3 "gpc_reg_operand" "=r")
16006 (match_operand:P 4 "memory_operand" "m"))])]
16009 [(set_attr "type" "branch")
16010 (set_attr "length" "4")])
16012 (define_insn "*return_and_restore_gpregs_<mode>_r1"
16013 [(match_parallel 0 "any_parallel_operand"
16015 (clobber (match_operand:P 1 "register_operand" "=l"))
16016 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16018 (set (match_operand:P 3 "gpc_reg_operand" "=r")
16019 (match_operand:P 4 "memory_operand" "m"))])]
16022 [(set_attr "type" "branch")
16023 (set_attr "length" "4")])
16025 (define_insn "*return_and_restore_fpregs_<mode>_r11"
16026 [(match_parallel 0 "any_parallel_operand"
16028 (clobber (match_operand:P 1 "register_operand" "=l"))
16029 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16031 (set (match_operand:DF 3 "gpc_reg_operand" "=d")
16032 (match_operand:DF 4 "memory_operand" "m"))])]
16035 [(set_attr "type" "branch")
16036 (set_attr "length" "4")])
16038 (define_insn "*return_and_restore_fpregs_<mode>_r12"
16039 [(match_parallel 0 "any_parallel_operand"
16041 (clobber (match_operand:P 1 "register_operand" "=l"))
16042 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16044 (set (match_operand:DF 3 "gpc_reg_operand" "=d")
16045 (match_operand:DF 4 "memory_operand" "m"))])]
16048 [(set_attr "type" "branch")
16049 (set_attr "length" "4")])
16051 (define_insn "*return_and_restore_fpregs_<mode>_r1"
16052 [(match_parallel 0 "any_parallel_operand"
16054 (clobber (match_operand:P 1 "register_operand" "=l"))
16055 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16057 (set (match_operand:DF 3 "gpc_reg_operand" "=d")
16058 (match_operand:DF 4 "memory_operand" "m"))])]
16061 [(set_attr "type" "branch")
16062 (set_attr "length" "4")])
16064 (define_insn "*return_and_restore_fpregs_aix_<mode>_r11"
16065 [(match_parallel 0 "any_parallel_operand"
16067 (use (match_operand:P 1 "register_operand" "l"))
16068 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16070 (set (match_operand:DF 3 "gpc_reg_operand" "=d")
16071 (match_operand:DF 4 "memory_operand" "m"))])]
16074 [(set_attr "type" "branch")
16075 (set_attr "length" "4")])
16077 (define_insn "*return_and_restore_fpregs_aix_<mode>_r1"
16078 [(match_parallel 0 "any_parallel_operand"
16080 (use (match_operand:P 1 "register_operand" "l"))
16081 (use (match_operand:P 2 "symbol_ref_operand" "s"))
16083 (set (match_operand:DF 3 "gpc_reg_operand" "=d")
16084 (match_operand:DF 4 "memory_operand" "m"))])]
16087 [(set_attr "type" "branch")
16088 (set_attr "length" "4")])
16090 ; This is used in compiling the unwind routines.
16091 (define_expand "eh_return"
16092 [(use (match_operand 0 "general_operand" ""))]
16097 emit_insn (gen_eh_set_lr_si (operands[0]));
16099 emit_insn (gen_eh_set_lr_di (operands[0]));
16103 ; We can't expand this before we know where the link register is stored.
16104 (define_insn "eh_set_lr_<mode>"
16105 [(unspec_volatile [(match_operand:P 0 "register_operand" "r")]
16107 (clobber (match_scratch:P 1 "=&b"))]
16112 [(unspec_volatile [(match_operand 0 "register_operand" "")] UNSPECV_EH_RR)
16113 (clobber (match_scratch 1 ""))]
16118 rs6000_emit_eh_reg_restore (operands[0], operands[1]);
16122 (define_insn "prefetch"
16123 [(prefetch (match_operand 0 "indexed_or_indirect_address" "a")
16124 (match_operand:SI 1 "const_int_operand" "n")
16125 (match_operand:SI 2 "const_int_operand" "n"))]
16129 if (GET_CODE (operands[0]) == REG)
16130 return INTVAL (operands[1]) ? \"dcbtst 0,%0\" : \"dcbt 0,%0\";
16131 return INTVAL (operands[1]) ? \"dcbtst %a0\" : \"dcbt %a0\";
16133 [(set_attr "type" "load")])
16135 (define_insn "bpermd_<mode>"
16136 [(set (match_operand:P 0 "gpc_reg_operand" "=r")
16137 (unspec:P [(match_operand:P 1 "gpc_reg_operand" "r")
16138 (match_operand:P 2 "gpc_reg_operand" "r")] UNSPEC_BPERM))]
16141 [(set_attr "type" "integer")])
16144 ;; Builtin fma support. Handle
16145 ;; Note that the conditions for expansion are in the FMA_F iterator.
16147 (define_expand "fma<mode>4"
16148 [(set (match_operand:FMA_F 0 "register_operand" "")
16150 (match_operand:FMA_F 1 "register_operand" "")
16151 (match_operand:FMA_F 2 "register_operand" "")
16152 (match_operand:FMA_F 3 "register_operand" "")))]
16156 ; Altivec only has fma and nfms.
16157 (define_expand "fms<mode>4"
16158 [(set (match_operand:FMA_F 0 "register_operand" "")
16160 (match_operand:FMA_F 1 "register_operand" "")
16161 (match_operand:FMA_F 2 "register_operand" "")
16162 (neg:FMA_F (match_operand:FMA_F 3 "register_operand" ""))))]
16163 "!VECTOR_UNIT_ALTIVEC_P (<MODE>mode)"
16166 ;; If signed zeros are ignored, -(a * b - c) = -a * b + c.
16167 (define_expand "fnma<mode>4"
16168 [(set (match_operand:FMA_F 0 "register_operand" "")
16171 (match_operand:FMA_F 1 "register_operand" "")
16172 (match_operand:FMA_F 2 "register_operand" "")
16173 (neg:FMA_F (match_operand:FMA_F 3 "register_operand" "")))))]
16174 "!HONOR_SIGNED_ZEROS (<MODE>mode)"
16177 ;; If signed zeros are ignored, -(a * b + c) = -a * b - c.
16178 (define_expand "fnms<mode>4"
16179 [(set (match_operand:FMA_F 0 "register_operand" "")
16182 (match_operand:FMA_F 1 "register_operand" "")
16183 (match_operand:FMA_F 2 "register_operand" "")
16184 (match_operand:FMA_F 3 "register_operand" ""))))]
16185 "!HONOR_SIGNED_ZEROS (<MODE>mode) && !VECTOR_UNIT_ALTIVEC_P (<MODE>mode)"
16188 ; Not an official optab name, but used from builtins.
16189 (define_expand "nfma<mode>4"
16190 [(set (match_operand:FMA_F 0 "register_operand" "")
16193 (match_operand:FMA_F 1 "register_operand" "")
16194 (match_operand:FMA_F 2 "register_operand" "")
16195 (match_operand:FMA_F 3 "register_operand" ""))))]
16196 "!VECTOR_UNIT_ALTIVEC_P (<MODE>mode)"
16199 ; Not an official optab name, but used from builtins.
16200 (define_expand "nfms<mode>4"
16201 [(set (match_operand:FMA_F 0 "register_operand" "")
16204 (match_operand:FMA_F 1 "register_operand" "")
16205 (match_operand:FMA_F 2 "register_operand" "")
16206 (neg:FMA_F (match_operand:FMA_F 3 "register_operand" "")))))]
16212 (include "sync.md")
16213 (include "vector.md")
16215 (include "altivec.md")
16218 (include "paired.md")