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 Free Software Foundation, Inc.
4 ;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
6 ;; This file is part of GCC.
8 ;; GCC is free software; you can redistribute it and/or modify it
9 ;; under the terms of the GNU General Public License as published
10 ;; by the Free Software Foundation; either version 2, or (at your
11 ;; option) any later version.
13 ;; GCC is distributed in the hope that it will be useful, but WITHOUT
14 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 ;; License for more details.
18 ;; You should have received a copy of the GNU General Public License
19 ;; along with GCC; see the file COPYING. If not, write to the
20 ;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
21 ;; MA 02111-1307, USA.
23 ;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
30 [(UNSPEC_FRSP 0) ; frsp for POWER machines
31 (UNSPEC_TIE 5) ; tie stack contents and stack pointer
32 (UNSPEC_TOCPTR 6) ; address of a word pointing to the TOC
33 (UNSPEC_TOC 7) ; address of the TOC (more-or-less)
35 (UNSPEC_MV_CR_OV 9) ; move_from_CR_ov_bit
37 (UNSPEC_LD_MPIC 15) ; load_macho_picbase
38 (UNSPEC_MPIC_CORRECT 16) ; macho_correct_pic
41 (UNSPEC_MOVESI_FROM_CR 19)
42 (UNSPEC_MOVESI_TO_CR 20)
44 (UNSPEC_TLSDTPRELHA 22)
45 (UNSPEC_TLSDTPRELLO 23)
46 (UNSPEC_TLSGOTDTPREL 24)
48 (UNSPEC_TLSTPRELHA 26)
49 (UNSPEC_TLSTPRELLO 27)
50 (UNSPEC_TLSGOTTPREL 28)
52 (UNSPEC_FIX_TRUNC_TF 30) ; fadd, rounding towards zero
56 ;; UNSPEC_VOLATILE usage
61 (UNSPECV_EH_RR 9) ; eh_reg_restore
64 ;; Define an insn type attribute. This is used in function unit delay
66 (define_attr "type" "integer,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,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"
67 (const_string "integer"))
70 ; '(pc)' in the following doesn't include the instruction itself; it is
71 ; calculated as if the instruction had zero size.
72 (define_attr "length" ""
73 (if_then_else (eq_attr "type" "branch")
74 (if_then_else (and (ge (minus (match_dup 0) (pc))
76 (lt (minus (match_dup 0) (pc))
82 ;; Processor type -- this attribute must exactly match the processor_type
83 ;; enumeration in rs6000.h.
85 (define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4"
86 (const (symbol_ref "rs6000_cpu_attr")))
88 (automata_option "ndfa")
101 (include "power4.md")
104 ;; Start with fixed-point load and store insns. Here we put only the more
105 ;; complex forms. Basic data transfer is done later.
107 (define_expand "zero_extendqidi2"
108 [(set (match_operand:DI 0 "gpc_reg_operand" "")
109 (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "")))]
114 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
115 (zero_extend:DI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
120 [(set_attr "type" "load,*")])
123 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
124 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
126 (clobber (match_scratch:DI 2 "=r,r"))]
131 [(set_attr "type" "compare")
132 (set_attr "length" "4,8")])
135 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
136 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
138 (clobber (match_scratch:DI 2 ""))]
139 "TARGET_POWERPC64 && reload_completed"
141 (zero_extend:DI (match_dup 1)))
143 (compare:CC (match_dup 2)
148 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
149 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
151 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
152 (zero_extend:DI (match_dup 1)))]
157 [(set_attr "type" "compare")
158 (set_attr "length" "4,8")])
161 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
162 (compare:CC (zero_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
164 (set (match_operand:DI 0 "gpc_reg_operand" "")
165 (zero_extend:DI (match_dup 1)))]
166 "TARGET_POWERPC64 && reload_completed"
168 (zero_extend:DI (match_dup 1)))
170 (compare:CC (match_dup 0)
174 (define_insn "extendqidi2"
175 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
176 (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r")))]
181 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
182 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
184 (clobber (match_scratch:DI 2 "=r,r"))]
189 [(set_attr "type" "compare")
190 (set_attr "length" "4,8")])
193 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
194 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
196 (clobber (match_scratch:DI 2 ""))]
197 "TARGET_POWERPC64 && reload_completed"
199 (sign_extend:DI (match_dup 1)))
201 (compare:CC (match_dup 2)
206 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
207 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
209 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
210 (sign_extend:DI (match_dup 1)))]
215 [(set_attr "type" "compare")
216 (set_attr "length" "4,8")])
219 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
220 (compare:CC (sign_extend:DI (match_operand:QI 1 "gpc_reg_operand" ""))
222 (set (match_operand:DI 0 "gpc_reg_operand" "")
223 (sign_extend:DI (match_dup 1)))]
224 "TARGET_POWERPC64 && reload_completed"
226 (sign_extend:DI (match_dup 1)))
228 (compare:CC (match_dup 0)
232 (define_expand "zero_extendhidi2"
233 [(set (match_operand:DI 0 "gpc_reg_operand" "")
234 (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]
239 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
240 (zero_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
245 [(set_attr "type" "load,*")])
248 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
249 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
251 (clobber (match_scratch:DI 2 "=r,r"))]
256 [(set_attr "type" "compare")
257 (set_attr "length" "4,8")])
260 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
261 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
263 (clobber (match_scratch:DI 2 ""))]
264 "TARGET_POWERPC64 && reload_completed"
266 (zero_extend:DI (match_dup 1)))
268 (compare:CC (match_dup 2)
273 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
274 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
276 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
277 (zero_extend:DI (match_dup 1)))]
282 [(set_attr "type" "compare")
283 (set_attr "length" "4,8")])
286 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
287 (compare:CC (zero_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
289 (set (match_operand:DI 0 "gpc_reg_operand" "")
290 (zero_extend:DI (match_dup 1)))]
291 "TARGET_POWERPC64 && reload_completed"
293 (zero_extend:DI (match_dup 1)))
295 (compare:CC (match_dup 0)
299 (define_expand "extendhidi2"
300 [(set (match_operand:DI 0 "gpc_reg_operand" "")
301 (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "")))]
306 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
307 (sign_extend:DI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
312 [(set_attr "type" "load_ext,*")])
315 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
316 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
318 (clobber (match_scratch:DI 2 "=r,r"))]
323 [(set_attr "type" "compare")
324 (set_attr "length" "4,8")])
327 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
328 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
330 (clobber (match_scratch:DI 2 ""))]
331 "TARGET_POWERPC64 && reload_completed"
333 (sign_extend:DI (match_dup 1)))
335 (compare:CC (match_dup 2)
340 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
341 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
343 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
344 (sign_extend:DI (match_dup 1)))]
349 [(set_attr "type" "compare")
350 (set_attr "length" "4,8")])
353 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
354 (compare:CC (sign_extend:DI (match_operand:HI 1 "gpc_reg_operand" ""))
356 (set (match_operand:DI 0 "gpc_reg_operand" "")
357 (sign_extend:DI (match_dup 1)))]
358 "TARGET_POWERPC64 && reload_completed"
360 (sign_extend:DI (match_dup 1)))
362 (compare:CC (match_dup 0)
366 (define_expand "zero_extendsidi2"
367 [(set (match_operand:DI 0 "gpc_reg_operand" "")
368 (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]
373 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
374 (zero_extend:DI (match_operand:SI 1 "reg_or_mem_operand" "m,r")))]
379 [(set_attr "type" "load,*")])
382 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
383 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
385 (clobber (match_scratch:DI 2 "=r,r"))]
390 [(set_attr "type" "compare")
391 (set_attr "length" "4,8")])
394 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
395 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
397 (clobber (match_scratch:DI 2 ""))]
398 "TARGET_POWERPC64 && reload_completed"
400 (zero_extend:DI (match_dup 1)))
402 (compare:CC (match_dup 2)
407 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
408 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
410 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
411 (zero_extend:DI (match_dup 1)))]
416 [(set_attr "type" "compare")
417 (set_attr "length" "4,8")])
420 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
421 (compare:CC (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
423 (set (match_operand:DI 0 "gpc_reg_operand" "")
424 (zero_extend:DI (match_dup 1)))]
425 "TARGET_POWERPC64 && reload_completed"
427 (zero_extend:DI (match_dup 1)))
429 (compare:CC (match_dup 0)
433 (define_expand "extendsidi2"
434 [(set (match_operand:DI 0 "gpc_reg_operand" "")
435 (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "")))]
440 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
441 (sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r")))]
446 [(set_attr "type" "load_ext,*")])
449 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
450 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
452 (clobber (match_scratch:DI 2 "=r,r"))]
457 [(set_attr "type" "compare")
458 (set_attr "length" "4,8")])
461 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
462 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
464 (clobber (match_scratch:DI 2 ""))]
465 "TARGET_POWERPC64 && reload_completed"
467 (sign_extend:DI (match_dup 1)))
469 (compare:CC (match_dup 2)
474 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
475 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
477 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
478 (sign_extend:DI (match_dup 1)))]
483 [(set_attr "type" "compare")
484 (set_attr "length" "4,8")])
487 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
488 (compare:CC (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
490 (set (match_operand:DI 0 "gpc_reg_operand" "")
491 (sign_extend:DI (match_dup 1)))]
492 "TARGET_POWERPC64 && reload_completed"
494 (sign_extend:DI (match_dup 1)))
496 (compare:CC (match_dup 0)
500 (define_expand "zero_extendqisi2"
501 [(set (match_operand:SI 0 "gpc_reg_operand" "")
502 (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "")))]
507 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
508 (zero_extend:SI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
512 {rlinm|rlwinm} %0,%1,0,0xff"
513 [(set_attr "type" "load,*")])
516 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
517 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
519 (clobber (match_scratch:SI 2 "=r,r"))]
522 {andil.|andi.} %2,%1,0xff
524 [(set_attr "type" "compare")
525 (set_attr "length" "4,8")])
528 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
529 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
531 (clobber (match_scratch:SI 2 ""))]
534 (zero_extend:SI (match_dup 1)))
536 (compare:CC (match_dup 2)
541 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
542 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
544 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
545 (zero_extend:SI (match_dup 1)))]
548 {andil.|andi.} %0,%1,0xff
550 [(set_attr "type" "compare")
551 (set_attr "length" "4,8")])
554 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
555 (compare:CC (zero_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
557 (set (match_operand:SI 0 "gpc_reg_operand" "")
558 (zero_extend:SI (match_dup 1)))]
561 (zero_extend:SI (match_dup 1)))
563 (compare:CC (match_dup 0)
567 (define_expand "extendqisi2"
568 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
569 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
574 emit_insn (gen_extendqisi2_ppc (operands[0], operands[1]));
575 else if (TARGET_POWER)
576 emit_insn (gen_extendqisi2_power (operands[0], operands[1]));
578 emit_insn (gen_extendqisi2_no_power (operands[0], operands[1]));
582 (define_insn "extendqisi2_ppc"
583 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
584 (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r")))]
589 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
590 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
592 (clobber (match_scratch:SI 2 "=r,r"))]
597 [(set_attr "type" "compare")
598 (set_attr "length" "4,8")])
601 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
602 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
604 (clobber (match_scratch:SI 2 ""))]
605 "TARGET_POWERPC && reload_completed"
607 (sign_extend:SI (match_dup 1)))
609 (compare:CC (match_dup 2)
614 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
615 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
617 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
618 (sign_extend:SI (match_dup 1)))]
623 [(set_attr "type" "compare")
624 (set_attr "length" "4,8")])
627 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
628 (compare:CC (sign_extend:SI (match_operand:QI 1 "gpc_reg_operand" ""))
630 (set (match_operand:SI 0 "gpc_reg_operand" "")
631 (sign_extend:SI (match_dup 1)))]
632 "TARGET_POWERPC && reload_completed"
634 (sign_extend:SI (match_dup 1)))
636 (compare:CC (match_dup 0)
640 (define_expand "extendqisi2_power"
641 [(parallel [(set (match_dup 2)
642 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
644 (clobber (scratch:SI))])
645 (parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
646 (ashiftrt:SI (match_dup 2)
648 (clobber (scratch:SI))])]
651 { operands[1] = gen_lowpart (SImode, operands[1]);
652 operands[2] = gen_reg_rtx (SImode); }")
654 (define_expand "extendqisi2_no_power"
656 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
658 (set (match_operand:SI 0 "gpc_reg_operand" "")
659 (ashiftrt:SI (match_dup 2)
661 "! TARGET_POWER && ! TARGET_POWERPC"
663 { operands[1] = gen_lowpart (SImode, operands[1]);
664 operands[2] = gen_reg_rtx (SImode); }")
666 (define_expand "zero_extendqihi2"
667 [(set (match_operand:HI 0 "gpc_reg_operand" "")
668 (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "")))]
673 [(set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
674 (zero_extend:HI (match_operand:QI 1 "reg_or_mem_operand" "m,r")))]
678 {rlinm|rlwinm} %0,%1,0,0xff"
679 [(set_attr "type" "load,*")])
682 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
683 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
685 (clobber (match_scratch:HI 2 "=r,r"))]
688 {andil.|andi.} %2,%1,0xff
690 [(set_attr "type" "compare")
691 (set_attr "length" "4,8")])
694 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
695 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
697 (clobber (match_scratch:HI 2 ""))]
700 (zero_extend:HI (match_dup 1)))
702 (compare:CC (match_dup 2)
707 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
708 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
710 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
711 (zero_extend:HI (match_dup 1)))]
714 {andil.|andi.} %0,%1,0xff
716 [(set_attr "type" "compare")
717 (set_attr "length" "4,8")])
720 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
721 (compare:CC (zero_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
723 (set (match_operand:HI 0 "gpc_reg_operand" "")
724 (zero_extend:HI (match_dup 1)))]
727 (zero_extend:HI (match_dup 1)))
729 (compare:CC (match_dup 0)
733 (define_expand "extendqihi2"
734 [(use (match_operand:HI 0 "gpc_reg_operand" ""))
735 (use (match_operand:QI 1 "gpc_reg_operand" ""))]
740 emit_insn (gen_extendqihi2_ppc (operands[0], operands[1]));
741 else if (TARGET_POWER)
742 emit_insn (gen_extendqihi2_power (operands[0], operands[1]));
744 emit_insn (gen_extendqihi2_no_power (operands[0], operands[1]));
748 (define_insn "extendqihi2_ppc"
749 [(set (match_operand:HI 0 "gpc_reg_operand" "=r")
750 (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r")))]
755 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
756 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
758 (clobber (match_scratch:HI 2 "=r,r"))]
763 [(set_attr "type" "compare")
764 (set_attr "length" "4,8")])
767 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
768 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
770 (clobber (match_scratch:HI 2 ""))]
771 "TARGET_POWERPC && reload_completed"
773 (sign_extend:HI (match_dup 1)))
775 (compare:CC (match_dup 2)
780 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
781 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" "r,r"))
783 (set (match_operand:HI 0 "gpc_reg_operand" "=r,r")
784 (sign_extend:HI (match_dup 1)))]
789 [(set_attr "type" "compare")
790 (set_attr "length" "4,8")])
793 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
794 (compare:CC (sign_extend:HI (match_operand:QI 1 "gpc_reg_operand" ""))
796 (set (match_operand:HI 0 "gpc_reg_operand" "")
797 (sign_extend:HI (match_dup 1)))]
798 "TARGET_POWERPC && reload_completed"
800 (sign_extend:HI (match_dup 1)))
802 (compare:CC (match_dup 0)
806 (define_expand "extendqihi2_power"
807 [(parallel [(set (match_dup 2)
808 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
810 (clobber (scratch:SI))])
811 (parallel [(set (match_operand:HI 0 "gpc_reg_operand" "")
812 (ashiftrt:SI (match_dup 2)
814 (clobber (scratch:SI))])]
817 { operands[0] = gen_lowpart (SImode, operands[0]);
818 operands[1] = gen_lowpart (SImode, operands[1]);
819 operands[2] = gen_reg_rtx (SImode); }")
821 (define_expand "extendqihi2_no_power"
823 (ashift:SI (match_operand:QI 1 "gpc_reg_operand" "")
825 (set (match_operand:HI 0 "gpc_reg_operand" "")
826 (ashiftrt:SI (match_dup 2)
828 "! TARGET_POWER && ! TARGET_POWERPC"
830 { operands[0] = gen_lowpart (SImode, operands[0]);
831 operands[1] = gen_lowpart (SImode, operands[1]);
832 operands[2] = gen_reg_rtx (SImode); }")
834 (define_expand "zero_extendhisi2"
835 [(set (match_operand:SI 0 "gpc_reg_operand" "")
836 (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
841 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
842 (zero_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
846 {rlinm|rlwinm} %0,%1,0,0xffff"
847 [(set_attr "type" "load,*")])
850 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
851 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
853 (clobber (match_scratch:SI 2 "=r,r"))]
856 {andil.|andi.} %2,%1,0xffff
858 [(set_attr "type" "compare")
859 (set_attr "length" "4,8")])
862 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
863 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
865 (clobber (match_scratch:SI 2 ""))]
868 (zero_extend:SI (match_dup 1)))
870 (compare:CC (match_dup 2)
875 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
876 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
878 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
879 (zero_extend:SI (match_dup 1)))]
882 {andil.|andi.} %0,%1,0xffff
884 [(set_attr "type" "compare")
885 (set_attr "length" "4,8")])
888 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
889 (compare:CC (zero_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
891 (set (match_operand:SI 0 "gpc_reg_operand" "")
892 (zero_extend:SI (match_dup 1)))]
895 (zero_extend:SI (match_dup 1)))
897 (compare:CC (match_dup 0)
901 (define_expand "extendhisi2"
902 [(set (match_operand:SI 0 "gpc_reg_operand" "")
903 (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")))]
908 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
909 (sign_extend:SI (match_operand:HI 1 "reg_or_mem_operand" "m,r")))]
914 [(set_attr "type" "load_ext,*")])
917 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
918 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
920 (clobber (match_scratch:SI 2 "=r,r"))]
925 [(set_attr "type" "compare")
926 (set_attr "length" "4,8")])
929 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
930 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
932 (clobber (match_scratch:SI 2 ""))]
935 (sign_extend:SI (match_dup 1)))
937 (compare:CC (match_dup 2)
942 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
943 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "r,r"))
945 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
946 (sign_extend:SI (match_dup 1)))]
951 [(set_attr "type" "compare")
952 (set_attr "length" "4,8")])
955 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
956 (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))
958 (set (match_operand:SI 0 "gpc_reg_operand" "")
959 (sign_extend:SI (match_dup 1)))]
962 (sign_extend:SI (match_dup 1)))
964 (compare:CC (match_dup 0)
968 ;; Fixed-point arithmetic insns.
970 ;; Discourage ai/addic because of carry but provide it in an alternative
971 ;; allowing register zero as source.
972 (define_expand "addsi3"
973 [(set (match_operand:SI 0 "gpc_reg_operand" "")
974 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
975 (match_operand:SI 2 "reg_or_arith_cint_operand" "")))]
979 if (GET_CODE (operands[2]) == CONST_INT
980 && ! add_operand (operands[2], SImode))
982 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
983 ? operands[0] : gen_reg_rtx (SImode));
985 HOST_WIDE_INT val = INTVAL (operands[2]);
986 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
987 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, SImode);
989 /* The ordering here is important for the prolog expander.
990 When space is allocated from the stack, adding 'low' first may
991 produce a temporary deallocation (which would be bad). */
992 emit_insn (gen_addsi3 (tmp, operands[1], GEN_INT (rest)));
993 emit_insn (gen_addsi3 (operands[0], tmp, GEN_INT (low)));
998 (define_insn "*addsi3_internal1"
999 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,?r,r")
1000 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,b,r,b")
1001 (match_operand:SI 2 "add_operand" "r,I,I,L")))]
1005 {cal %0,%2(%1)|addi %0,%1,%2}
1007 {cau|addis} %0,%1,%v2"
1008 [(set_attr "length" "4,4,4,4")])
1010 (define_insn "addsi3_high"
1011 [(set (match_operand:SI 0 "gpc_reg_operand" "=b")
1012 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
1013 (high:SI (match_operand 2 "" ""))))]
1014 "TARGET_MACHO && !TARGET_64BIT"
1015 "{cau|addis} %0,%1,ha16(%2)"
1016 [(set_attr "length" "4")])
1018 (define_insn "*addsi3_internal2"
1019 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
1020 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
1021 (match_operand:SI 2 "reg_or_short_operand" "r,I,r,I"))
1023 (clobber (match_scratch:SI 3 "=r,r,r,r"))]
1026 {cax.|add.} %3,%1,%2
1027 {ai.|addic.} %3,%1,%2
1030 [(set_attr "type" "fast_compare,compare,compare,compare")
1031 (set_attr "length" "4,4,8,8")])
1034 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1035 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1036 (match_operand:SI 2 "reg_or_short_operand" ""))
1038 (clobber (match_scratch:SI 3 ""))]
1039 "TARGET_32BIT && reload_completed"
1041 (plus:SI (match_dup 1)
1044 (compare:CC (match_dup 3)
1048 (define_insn "*addsi3_internal3"
1049 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
1050 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
1051 (match_operand:SI 2 "reg_or_short_operand" "r,I,r,I"))
1053 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
1054 (plus:SI (match_dup 1)
1058 {cax.|add.} %0,%1,%2
1059 {ai.|addic.} %0,%1,%2
1062 [(set_attr "type" "fast_compare,compare,compare,compare")
1063 (set_attr "length" "4,4,8,8")])
1066 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1067 (compare:CC (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1068 (match_operand:SI 2 "reg_or_short_operand" ""))
1070 (set (match_operand:SI 0 "gpc_reg_operand" "")
1071 (plus:SI (match_dup 1) (match_dup 2)))]
1072 "TARGET_32BIT && reload_completed"
1074 (plus:SI (match_dup 1)
1077 (compare:CC (match_dup 0)
1081 ;; Split an add that we can't do in one insn into two insns, each of which
1082 ;; does one 16-bit part. This is used by combine. Note that the low-order
1083 ;; add should be last in case the result gets used in an address.
1086 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1087 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1088 (match_operand:SI 2 "non_add_cint_operand" "")))]
1090 [(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 3)))
1091 (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 4)))]
1094 HOST_WIDE_INT val = INTVAL (operands[2]);
1095 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
1096 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, SImode);
1098 operands[3] = GEN_INT (rest);
1099 operands[4] = GEN_INT (low);
1102 (define_insn "one_cmplsi2"
1103 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1104 (not:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1109 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1110 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1112 (clobber (match_scratch:SI 2 "=r,r"))]
1117 [(set_attr "type" "compare")
1118 (set_attr "length" "4,8")])
1121 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1122 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1124 (clobber (match_scratch:SI 2 ""))]
1125 "TARGET_32BIT && reload_completed"
1127 (not:SI (match_dup 1)))
1129 (compare:CC (match_dup 2)
1134 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1135 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1137 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1138 (not:SI (match_dup 1)))]
1143 [(set_attr "type" "compare")
1144 (set_attr "length" "4,8")])
1147 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
1148 (compare:CC (not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1150 (set (match_operand:SI 0 "gpc_reg_operand" "")
1151 (not:SI (match_dup 1)))]
1152 "TARGET_32BIT && reload_completed"
1154 (not:SI (match_dup 1)))
1156 (compare:CC (match_dup 0)
1161 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1162 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "rI")
1163 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1165 "{sf%I1|subf%I1c} %0,%2,%1")
1168 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1169 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "r,I")
1170 (match_operand:SI 2 "gpc_reg_operand" "r,r")))]
1177 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1178 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1179 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1181 (clobber (match_scratch:SI 3 "=r,r"))]
1184 {sf.|subfc.} %3,%2,%1
1186 [(set_attr "type" "compare")
1187 (set_attr "length" "4,8")])
1190 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1191 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1192 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1194 (clobber (match_scratch:SI 3 "=r,r"))]
1195 "TARGET_POWERPC && TARGET_32BIT"
1199 [(set_attr "type" "fast_compare")
1200 (set_attr "length" "4,8")])
1203 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1204 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1205 (match_operand:SI 2 "gpc_reg_operand" ""))
1207 (clobber (match_scratch:SI 3 ""))]
1208 "TARGET_32BIT && reload_completed"
1210 (minus:SI (match_dup 1)
1213 (compare:CC (match_dup 3)
1218 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1219 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1220 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1222 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1223 (minus:SI (match_dup 1) (match_dup 2)))]
1226 {sf.|subfc.} %0,%2,%1
1228 [(set_attr "type" "compare")
1229 (set_attr "length" "4,8")])
1232 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1233 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1234 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1236 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1237 (minus:SI (match_dup 1)
1239 "TARGET_POWERPC && TARGET_32BIT"
1243 [(set_attr "type" "fast_compare")
1244 (set_attr "length" "4,8")])
1247 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1248 (compare:CC (minus:SI (match_operand:SI 1 "gpc_reg_operand" "")
1249 (match_operand:SI 2 "gpc_reg_operand" ""))
1251 (set (match_operand:SI 0 "gpc_reg_operand" "")
1252 (minus:SI (match_dup 1)
1254 "TARGET_32BIT && reload_completed"
1256 (minus:SI (match_dup 1)
1259 (compare:CC (match_dup 0)
1263 (define_expand "subsi3"
1264 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1265 (minus:SI (match_operand:SI 1 "reg_or_short_operand" "")
1266 (match_operand:SI 2 "reg_or_arith_cint_operand" "")))]
1270 if (GET_CODE (operands[2]) == CONST_INT)
1272 emit_insn (gen_addsi3 (operands[0], operands[1],
1273 negate_rtx (SImode, operands[2])));
1278 ;; For SMIN, SMAX, UMIN, and UMAX, we use DEFINE_EXPAND's that involve a doz[i]
1279 ;; instruction and some auxiliary computations. Then we just have a single
1280 ;; DEFINE_INSN for doz[i] and the define_splits to make them if made by
1283 (define_expand "sminsi3"
1285 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1286 (match_operand:SI 2 "reg_or_short_operand" ""))
1288 (minus:SI (match_dup 2) (match_dup 1))))
1289 (set (match_operand:SI 0 "gpc_reg_operand" "")
1290 (minus:SI (match_dup 2) (match_dup 3)))]
1291 "TARGET_POWER || TARGET_ISEL"
1296 operands[2] = force_reg (SImode, operands[2]);
1297 rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
1301 operands[3] = gen_reg_rtx (SImode);
1305 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1306 (smin:SI (match_operand:SI 1 "gpc_reg_operand" "")
1307 (match_operand:SI 2 "reg_or_short_operand" "")))
1308 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1311 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1313 (minus:SI (match_dup 2) (match_dup 1))))
1314 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 3)))]
1317 (define_expand "smaxsi3"
1319 (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
1320 (match_operand:SI 2 "reg_or_short_operand" ""))
1322 (minus:SI (match_dup 2) (match_dup 1))))
1323 (set (match_operand:SI 0 "gpc_reg_operand" "")
1324 (plus:SI (match_dup 3) (match_dup 1)))]
1325 "TARGET_POWER || TARGET_ISEL"
1330 operands[2] = force_reg (SImode, operands[2]);
1331 rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
1334 operands[3] = gen_reg_rtx (SImode);
1338 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1339 (smax:SI (match_operand:SI 1 "gpc_reg_operand" "")
1340 (match_operand:SI 2 "reg_or_short_operand" "")))
1341 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
1344 (if_then_else:SI (gt:SI (match_dup 1) (match_dup 2))
1346 (minus:SI (match_dup 2) (match_dup 1))))
1347 (set (match_dup 0) (plus:SI (match_dup 3) (match_dup 1)))]
1350 (define_expand "uminsi3"
1351 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
1353 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
1355 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
1357 (minus:SI (match_dup 4) (match_dup 3))))
1358 (set (match_operand:SI 0 "gpc_reg_operand" "")
1359 (minus:SI (match_dup 2) (match_dup 3)))]
1360 "TARGET_POWER || TARGET_ISEL"
1365 rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
1368 operands[3] = gen_reg_rtx (SImode);
1369 operands[4] = gen_reg_rtx (SImode);
1370 operands[5] = GEN_INT (-2147483647 - 1);
1373 (define_expand "umaxsi3"
1374 [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
1376 (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
1378 (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
1380 (minus:SI (match_dup 4) (match_dup 3))))
1381 (set (match_operand:SI 0 "gpc_reg_operand" "")
1382 (plus:SI (match_dup 3) (match_dup 1)))]
1383 "TARGET_POWER || TARGET_ISEL"
1388 rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
1391 operands[3] = gen_reg_rtx (SImode);
1392 operands[4] = gen_reg_rtx (SImode);
1393 operands[5] = GEN_INT (-2147483647 - 1);
1397 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1398 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r")
1399 (match_operand:SI 2 "reg_or_short_operand" "rI"))
1401 (minus:SI (match_dup 2) (match_dup 1))))]
1406 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1408 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
1409 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
1411 (minus:SI (match_dup 2) (match_dup 1)))
1413 (clobber (match_scratch:SI 3 "=r,r"))]
1418 [(set_attr "type" "delayed_compare")
1419 (set_attr "length" "4,8")])
1422 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1424 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
1425 (match_operand:SI 2 "reg_or_short_operand" ""))
1427 (minus:SI (match_dup 2) (match_dup 1)))
1429 (clobber (match_scratch:SI 3 ""))]
1430 "TARGET_POWER && reload_completed"
1432 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1434 (minus:SI (match_dup 2) (match_dup 1))))
1436 (compare:CC (match_dup 3)
1441 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1443 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "r,r")
1444 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
1446 (minus:SI (match_dup 2) (match_dup 1)))
1448 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1449 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1451 (minus:SI (match_dup 2) (match_dup 1))))]
1456 [(set_attr "type" "delayed_compare")
1457 (set_attr "length" "4,8")])
1460 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1462 (if_then_else:SI (gt (match_operand:SI 1 "gpc_reg_operand" "")
1463 (match_operand:SI 2 "reg_or_short_operand" ""))
1465 (minus:SI (match_dup 2) (match_dup 1)))
1467 (set (match_operand:SI 0 "gpc_reg_operand" "")
1468 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1470 (minus:SI (match_dup 2) (match_dup 1))))]
1471 "TARGET_POWER && reload_completed"
1473 (if_then_else:SI (gt (match_dup 1) (match_dup 2))
1475 (minus:SI (match_dup 2) (match_dup 1))))
1477 (compare:CC (match_dup 0)
1481 ;; We don't need abs with condition code because such comparisons should
1483 (define_expand "abssi2"
1484 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1485 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
1491 emit_insn (gen_abssi2_isel (operands[0], operands[1]));
1494 else if (! TARGET_POWER)
1496 emit_insn (gen_abssi2_nopower (operands[0], operands[1]));
1501 (define_insn "*abssi2_power"
1502 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1503 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1507 (define_insn_and_split "abssi2_isel"
1508 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1509 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
1510 (clobber (match_scratch:SI 2 "=&b"))
1511 (clobber (match_scratch:CC 3 "=y"))]
1514 "&& reload_completed"
1515 [(set (match_dup 2) (neg:SI (match_dup 1)))
1517 (compare:CC (match_dup 1)
1520 (if_then_else:SI (ge (match_dup 3)
1526 (define_insn_and_split "abssi2_nopower"
1527 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
1528 (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))
1529 (clobber (match_scratch:SI 2 "=&r,&r"))]
1530 "! TARGET_POWER && ! TARGET_ISEL"
1532 "&& reload_completed"
1533 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
1534 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
1535 (set (match_dup 0) (minus:SI (match_dup 0) (match_dup 2)))]
1538 (define_insn "*nabs_power"
1539 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1540 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r"))))]
1544 (define_insn_and_split "*nabs_nopower"
1545 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
1546 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0"))))
1547 (clobber (match_scratch:SI 2 "=&r,&r"))]
1550 "&& reload_completed"
1551 [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
1552 (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
1553 (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 0)))]
1556 (define_insn "negsi2"
1557 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1558 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1563 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1564 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1566 (clobber (match_scratch:SI 2 "=r,r"))]
1571 [(set_attr "type" "fast_compare")
1572 (set_attr "length" "4,8")])
1575 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1576 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1578 (clobber (match_scratch:SI 2 ""))]
1579 "TARGET_32BIT && reload_completed"
1581 (neg:SI (match_dup 1)))
1583 (compare:CC (match_dup 2)
1588 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
1589 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
1591 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1592 (neg:SI (match_dup 1)))]
1597 [(set_attr "type" "fast_compare")
1598 (set_attr "length" "4,8")])
1601 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
1602 (compare:CC (neg:SI (match_operand:SI 1 "gpc_reg_operand" ""))
1604 (set (match_operand:SI 0 "gpc_reg_operand" "")
1605 (neg:SI (match_dup 1)))]
1606 "TARGET_32BIT && reload_completed"
1608 (neg:SI (match_dup 1)))
1610 (compare:CC (match_dup 0)
1614 (define_insn "clzsi2"
1615 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1616 (clz:SI (match_operand:SI 1 "gpc_reg_operand" "r")))]
1618 "{cntlz|cntlzw} %0,%1")
1620 (define_expand "ctzsi2"
1622 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
1623 (parallel [(set (match_dup 3) (and:SI (match_dup 1)
1625 (clobber (scratch:CC))])
1626 (set (match_dup 4) (clz:SI (match_dup 3)))
1627 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1628 (minus:SI (const_int 31) (match_dup 4)))]
1631 operands[2] = gen_reg_rtx (SImode);
1632 operands[3] = gen_reg_rtx (SImode);
1633 operands[4] = gen_reg_rtx (SImode);
1636 (define_expand "ffssi2"
1638 (neg:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
1639 (parallel [(set (match_dup 3) (and:SI (match_dup 1)
1641 (clobber (scratch:CC))])
1642 (set (match_dup 4) (clz:SI (match_dup 3)))
1643 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
1644 (minus:SI (const_int 32) (match_dup 4)))]
1647 operands[2] = gen_reg_rtx (SImode);
1648 operands[3] = gen_reg_rtx (SImode);
1649 operands[4] = gen_reg_rtx (SImode);
1652 (define_expand "mulsi3"
1653 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
1654 (use (match_operand:SI 1 "gpc_reg_operand" ""))
1655 (use (match_operand:SI 2 "reg_or_short_operand" ""))]
1660 emit_insn (gen_mulsi3_mq (operands[0], operands[1], operands[2]));
1662 emit_insn (gen_mulsi3_no_mq (operands[0], operands[1], operands[2]));
1666 (define_insn "mulsi3_mq"
1667 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1668 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1669 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
1670 (clobber (match_scratch:SI 3 "=q,q"))]
1673 {muls|mullw} %0,%1,%2
1674 {muli|mulli} %0,%1,%2"
1676 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
1677 (const_string "imul3")
1678 (match_operand:SI 2 "short_cint_operand" "")
1679 (const_string "imul2")]
1680 (const_string "imul")))])
1682 (define_insn "mulsi3_no_mq"
1683 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1684 (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1685 (match_operand:SI 2 "reg_or_short_operand" "r,I")))]
1688 {muls|mullw} %0,%1,%2
1689 {muli|mulli} %0,%1,%2"
1691 (cond [(match_operand:SI 2 "s8bit_cint_operand" "")
1692 (const_string "imul3")
1693 (match_operand:SI 2 "short_cint_operand" "")
1694 (const_string "imul2")]
1695 (const_string "imul")))])
1697 (define_insn "*mulsi3_mq_internal1"
1698 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1699 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1700 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1702 (clobber (match_scratch:SI 3 "=r,r"))
1703 (clobber (match_scratch:SI 4 "=q,q"))]
1706 {muls.|mullw.} %3,%1,%2
1708 [(set_attr "type" "imul_compare")
1709 (set_attr "length" "4,8")])
1712 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1713 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1714 (match_operand:SI 2 "gpc_reg_operand" ""))
1716 (clobber (match_scratch:SI 3 ""))
1717 (clobber (match_scratch:SI 4 ""))]
1718 "TARGET_POWER && reload_completed"
1719 [(parallel [(set (match_dup 3)
1720 (mult:SI (match_dup 1) (match_dup 2)))
1721 (clobber (match_dup 4))])
1723 (compare:CC (match_dup 3)
1727 (define_insn "*mulsi3_no_mq_internal1"
1728 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1729 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1730 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1732 (clobber (match_scratch:SI 3 "=r,r"))]
1735 {muls.|mullw.} %3,%1,%2
1737 [(set_attr "type" "imul_compare")
1738 (set_attr "length" "4,8")])
1741 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1742 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1743 (match_operand:SI 2 "gpc_reg_operand" ""))
1745 (clobber (match_scratch:SI 3 ""))]
1746 "! TARGET_POWER && reload_completed"
1748 (mult:SI (match_dup 1) (match_dup 2)))
1750 (compare:CC (match_dup 3)
1754 (define_insn "*mulsi3_mq_internal2"
1755 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1756 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1757 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1759 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1760 (mult:SI (match_dup 1) (match_dup 2)))
1761 (clobber (match_scratch:SI 4 "=q,q"))]
1764 {muls.|mullw.} %0,%1,%2
1766 [(set_attr "type" "imul_compare")
1767 (set_attr "length" "4,8")])
1770 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1771 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1772 (match_operand:SI 2 "gpc_reg_operand" ""))
1774 (set (match_operand:SI 0 "gpc_reg_operand" "")
1775 (mult:SI (match_dup 1) (match_dup 2)))
1776 (clobber (match_scratch:SI 4 ""))]
1777 "TARGET_POWER && reload_completed"
1778 [(parallel [(set (match_dup 0)
1779 (mult:SI (match_dup 1) (match_dup 2)))
1780 (clobber (match_dup 4))])
1782 (compare:CC (match_dup 0)
1786 (define_insn "*mulsi3_no_mq_internal2"
1787 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
1788 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r")
1789 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
1791 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
1792 (mult:SI (match_dup 1) (match_dup 2)))]
1795 {muls.|mullw.} %0,%1,%2
1797 [(set_attr "type" "imul_compare")
1798 (set_attr "length" "4,8")])
1801 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
1802 (compare:CC (mult:SI (match_operand:SI 1 "gpc_reg_operand" "")
1803 (match_operand:SI 2 "gpc_reg_operand" ""))
1805 (set (match_operand:SI 0 "gpc_reg_operand" "")
1806 (mult:SI (match_dup 1) (match_dup 2)))]
1807 "! TARGET_POWER && reload_completed"
1809 (mult:SI (match_dup 1) (match_dup 2)))
1811 (compare:CC (match_dup 0)
1815 ;; Operand 1 is divided by operand 2; quotient goes to operand
1816 ;; 0 and remainder to operand 3.
1817 ;; ??? At some point, see what, if anything, we can do about if (x % y == 0).
1819 (define_expand "divmodsi4"
1820 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
1821 (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1822 (match_operand:SI 2 "gpc_reg_operand" "")))
1823 (set (match_operand:SI 3 "register_operand" "")
1824 (mod:SI (match_dup 1) (match_dup 2)))])]
1825 "TARGET_POWER || (! TARGET_POWER && ! TARGET_POWERPC)"
1828 if (! TARGET_POWER && ! TARGET_POWERPC)
1830 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1831 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1832 emit_insn (gen_divss_call ());
1833 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1834 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
1839 (define_insn "*divmodsi4_internal"
1840 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1841 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1842 (match_operand:SI 2 "gpc_reg_operand" "r")))
1843 (set (match_operand:SI 3 "register_operand" "=q")
1844 (mod:SI (match_dup 1) (match_dup 2)))]
1847 [(set_attr "type" "idiv")])
1849 (define_expand "udivsi3"
1850 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1851 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")
1852 (match_operand:SI 2 "gpc_reg_operand" "")))]
1853 "TARGET_POWERPC || (! TARGET_POWER && ! TARGET_POWERPC)"
1856 if (! TARGET_POWER && ! TARGET_POWERPC)
1858 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1859 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1860 emit_insn (gen_quous_call ());
1861 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1864 else if (TARGET_POWER)
1866 emit_insn (gen_udivsi3_mq (operands[0], operands[1], operands[2]));
1871 (define_insn "udivsi3_mq"
1872 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1873 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1874 (match_operand:SI 2 "gpc_reg_operand" "r")))
1875 (clobber (match_scratch:SI 3 "=q"))]
1876 "TARGET_POWERPC && TARGET_POWER"
1878 [(set_attr "type" "idiv")])
1880 (define_insn "*udivsi3_no_mq"
1881 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1882 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1883 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1884 "TARGET_POWERPC && ! TARGET_POWER"
1886 [(set_attr "type" "idiv")])
1888 ;; For powers of two we can do srai/aze for divide and then adjust for
1889 ;; modulus. If it isn't a power of two, FAIL on POWER so divmodsi4 will be
1890 ;; used; for PowerPC, force operands into register and do a normal divide;
1891 ;; for AIX common-mode, use quoss call on register operands.
1892 (define_expand "divsi3"
1893 [(set (match_operand:SI 0 "gpc_reg_operand" "")
1894 (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1895 (match_operand:SI 2 "reg_or_cint_operand" "")))]
1899 if (GET_CODE (operands[2]) == CONST_INT
1900 && INTVAL (operands[2]) > 0
1901 && exact_log2 (INTVAL (operands[2])) >= 0)
1903 else if (TARGET_POWERPC)
1905 operands[2] = force_reg (SImode, operands[2]);
1908 emit_insn (gen_divsi3_mq (operands[0], operands[1], operands[2]));
1912 else if (TARGET_POWER)
1916 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
1917 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
1918 emit_insn (gen_quoss_call ());
1919 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
1924 (define_insn "divsi3_mq"
1925 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1926 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1927 (match_operand:SI 2 "gpc_reg_operand" "r")))
1928 (clobber (match_scratch:SI 3 "=q"))]
1929 "TARGET_POWERPC && TARGET_POWER"
1931 [(set_attr "type" "idiv")])
1933 (define_insn "*divsi3_no_mq"
1934 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1935 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1936 (match_operand:SI 2 "gpc_reg_operand" "r")))]
1937 "TARGET_POWERPC && ! TARGET_POWER"
1939 [(set_attr "type" "idiv")])
1941 (define_expand "modsi3"
1942 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
1943 (use (match_operand:SI 1 "gpc_reg_operand" ""))
1944 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
1952 if (GET_CODE (operands[2]) != CONST_INT
1953 || INTVAL (operands[2]) <= 0
1954 || (i = exact_log2 (INTVAL (operands[2]))) < 0)
1957 temp1 = gen_reg_rtx (SImode);
1958 temp2 = gen_reg_rtx (SImode);
1960 emit_insn (gen_divsi3 (temp1, operands[1], operands[2]));
1961 emit_insn (gen_ashlsi3 (temp2, temp1, GEN_INT (i)));
1962 emit_insn (gen_subsi3 (operands[0], operands[1], temp2));
1967 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
1968 (div:SI (match_operand:SI 1 "gpc_reg_operand" "r")
1969 (match_operand:SI 2 "exact_log2_cint_operand" "N")))]
1971 "{srai|srawi} %0,%1,%p2\;{aze|addze} %0,%0"
1972 [(set_attr "length" "8")])
1975 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
1976 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
1977 (match_operand:SI 2 "exact_log2_cint_operand" "N,N"))
1979 (clobber (match_scratch:SI 3 "=r,r"))]
1982 {srai|srawi} %3,%1,%p2\;{aze.|addze.} %3,%3
1984 [(set_attr "type" "compare")
1985 (set_attr "length" "8,12")])
1988 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
1989 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
1990 (match_operand:SI 2 "exact_log2_cint_operand" ""))
1992 (clobber (match_scratch:SI 3 ""))]
1995 (div:SI (match_dup 1) (match_dup 2)))
1997 (compare:CC (match_dup 3)
2002 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2003 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
2004 (match_operand:SI 2 "exact_log2_cint_operand" "N,N"))
2006 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2007 (div:SI (match_dup 1) (match_dup 2)))]
2010 {srai|srawi} %0,%1,%p2\;{aze.|addze.} %0,%0
2012 [(set_attr "type" "compare")
2013 (set_attr "length" "8,12")])
2016 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2017 (compare:CC (div:SI (match_operand:SI 1 "gpc_reg_operand" "")
2018 (match_operand:SI 2 "exact_log2_cint_operand" ""))
2020 (set (match_operand:SI 0 "gpc_reg_operand" "")
2021 (div:SI (match_dup 1) (match_dup 2)))]
2024 (div:SI (match_dup 1) (match_dup 2)))
2026 (compare:CC (match_dup 0)
2031 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2034 (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r"))
2036 (zero_extend:DI (match_operand:SI 4 "register_operand" "2")))
2037 (match_operand:SI 3 "gpc_reg_operand" "r")))
2038 (set (match_operand:SI 2 "register_operand" "=*q")
2041 (zero_extend:DI (match_dup 1)) (const_int 32))
2042 (zero_extend:DI (match_dup 4)))
2046 [(set_attr "type" "idiv")])
2048 ;; To do unsigned divide we handle the cases of the divisor looking like a
2049 ;; negative number. If it is a constant that is less than 2**31, we don't
2050 ;; have to worry about the branches. So make a few subroutines here.
2052 ;; First comes the normal case.
2053 (define_expand "udivmodsi4_normal"
2054 [(set (match_dup 4) (const_int 0))
2055 (parallel [(set (match_operand:SI 0 "" "")
2056 (udiv:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
2058 (zero_extend:DI (match_operand:SI 1 "" "")))
2059 (match_operand:SI 2 "" "")))
2060 (set (match_operand:SI 3 "" "")
2061 (umod:SI (plus:DI (ashift:DI (zero_extend:DI (match_dup 4))
2063 (zero_extend:DI (match_dup 1)))
2067 { operands[4] = gen_reg_rtx (SImode); }")
2069 ;; This handles the branches.
2070 (define_expand "udivmodsi4_tests"
2071 [(set (match_operand:SI 0 "" "") (const_int 0))
2072 (set (match_operand:SI 3 "" "") (match_operand:SI 1 "" ""))
2073 (set (match_dup 5) (compare:CCUNS (match_dup 1) (match_operand:SI 2 "" "")))
2074 (set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))
2075 (label_ref (match_operand:SI 4 "" "")) (pc)))
2076 (set (match_dup 0) (const_int 1))
2077 (set (match_dup 3) (minus:SI (match_dup 1) (match_dup 2)))
2078 (set (match_dup 6) (compare:CC (match_dup 2) (const_int 0)))
2079 (set (pc) (if_then_else (lt (match_dup 6) (const_int 0))
2080 (label_ref (match_dup 4)) (pc)))]
2083 { operands[5] = gen_reg_rtx (CCUNSmode);
2084 operands[6] = gen_reg_rtx (CCmode);
2087 (define_expand "udivmodsi4"
2088 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
2089 (udiv:SI (match_operand:SI 1 "gpc_reg_operand" "")
2090 (match_operand:SI 2 "reg_or_cint_operand" "")))
2091 (set (match_operand:SI 3 "gpc_reg_operand" "")
2092 (umod:SI (match_dup 1) (match_dup 2)))])]
2100 if (! TARGET_POWERPC)
2102 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
2103 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
2104 emit_insn (gen_divus_call ());
2105 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
2106 emit_move_insn (operands[3], gen_rtx_REG (SImode, 4));
2113 if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) < 0)
2115 operands[2] = force_reg (SImode, operands[2]);
2116 label = gen_label_rtx ();
2117 emit (gen_udivmodsi4_tests (operands[0], operands[1], operands[2],
2118 operands[3], label));
2121 operands[2] = force_reg (SImode, operands[2]);
2123 emit (gen_udivmodsi4_normal (operands[0], operands[1], operands[2],
2131 ;; AIX architecture-independent common-mode multiply (DImode),
2132 ;; divide/modulus, and quotient subroutine calls. Input operands in R3 and
2133 ;; R4; results in R3 and sometimes R4; link register always clobbered by bla
2134 ;; instruction; R0 sometimes clobbered; also, MQ sometimes clobbered but
2135 ;; assumed unused if generating common-mode, so ignore.
2136 (define_insn "mulh_call"
2139 (lshiftrt:DI (mult:DI (sign_extend:DI (reg:SI 3))
2140 (sign_extend:DI (reg:SI 4)))
2142 (clobber (match_scratch:SI 0 "=l"))]
2143 "! TARGET_POWER && ! TARGET_POWERPC"
2145 [(set_attr "type" "imul")])
2147 (define_insn "mull_call"
2149 (mult:DI (sign_extend:DI (reg:SI 3))
2150 (sign_extend:DI (reg:SI 4))))
2151 (clobber (match_scratch:SI 0 "=l"))
2152 (clobber (reg:SI 0))]
2153 "! TARGET_POWER && ! TARGET_POWERPC"
2155 [(set_attr "type" "imul")])
2157 (define_insn "divss_call"
2159 (div:SI (reg:SI 3) (reg:SI 4)))
2161 (mod:SI (reg:SI 3) (reg:SI 4)))
2162 (clobber (match_scratch:SI 0 "=l"))
2163 (clobber (reg:SI 0))]
2164 "! TARGET_POWER && ! TARGET_POWERPC"
2166 [(set_attr "type" "idiv")])
2168 (define_insn "divus_call"
2170 (udiv:SI (reg:SI 3) (reg:SI 4)))
2172 (umod:SI (reg:SI 3) (reg:SI 4)))
2173 (clobber (match_scratch:SI 0 "=l"))
2174 (clobber (reg:SI 0))
2175 (clobber (match_scratch:CC 1 "=x"))
2176 (clobber (reg:CC 69))]
2177 "! TARGET_POWER && ! TARGET_POWERPC"
2179 [(set_attr "type" "idiv")])
2181 (define_insn "quoss_call"
2183 (div:SI (reg:SI 3) (reg:SI 4)))
2184 (clobber (match_scratch:SI 0 "=l"))]
2185 "! TARGET_POWER && ! TARGET_POWERPC"
2187 [(set_attr "type" "idiv")])
2189 (define_insn "quous_call"
2191 (udiv:SI (reg:SI 3) (reg:SI 4)))
2192 (clobber (match_scratch:SI 0 "=l"))
2193 (clobber (reg:SI 0))
2194 (clobber (match_scratch:CC 1 "=x"))
2195 (clobber (reg:CC 69))]
2196 "! TARGET_POWER && ! TARGET_POWERPC"
2198 [(set_attr "type" "idiv")])
2200 ;; Logical instructions
2201 ;; The logical instructions are mostly combined by using match_operator,
2202 ;; but the plain AND insns are somewhat different because there is no
2203 ;; plain 'andi' (only 'andi.'), no plain 'andis', and there are all
2204 ;; those rotate-and-mask operations. Thus, the AND insns come first.
2206 (define_insn "andsi3"
2207 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
2208 (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r")
2209 (match_operand:SI 2 "and_operand" "?r,T,K,L")))
2210 (clobber (match_scratch:CC 3 "=X,X,x,x"))]
2214 {rlinm|rlwinm} %0,%1,0,%m2,%M2
2215 {andil.|andi.} %0,%1,%b2
2216 {andiu.|andis.} %0,%1,%u2")
2218 ;; Note to set cr's other than cr0 we do the and immediate and then
2219 ;; the test again -- this avoids a mfcr which on the higher end
2220 ;; machines causes an execution serialization
2222 (define_insn "*andsi3_internal2"
2223 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2224 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2225 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2227 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
2228 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2232 {andil.|andi.} %3,%1,%b2
2233 {andiu.|andis.} %3,%1,%u2
2234 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
2239 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2240 (set_attr "length" "4,4,4,4,8,8,8,8")])
2242 (define_insn "*andsi3_internal3"
2243 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2244 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2245 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2247 (clobber (match_scratch:SI 3 "=r,r,r,r,r,r,r,r"))
2248 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2252 {andil.|andi.} %3,%1,%b2
2253 {andiu.|andis.} %3,%1,%u2
2254 {rlinm.|rlwinm.} %3,%1,0,%m2,%M2
2259 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2260 (set_attr "length" "8,4,4,4,8,8,8,8")])
2263 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2264 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2265 (match_operand:SI 2 "and_operand" ""))
2267 (clobber (match_scratch:SI 3 ""))
2268 (clobber (match_scratch:CC 4 ""))]
2270 [(parallel [(set (match_dup 3)
2271 (and:SI (match_dup 1)
2273 (clobber (match_dup 4))])
2275 (compare:CC (match_dup 3)
2279 ;; We don't have a 32 bit "and. rt,ra,rb" for ppc64. cr is set from the
2280 ;; whole 64 bit reg, and we don't know what is in the high 32 bits.
2283 [(set (match_operand:CC 0 "cc_reg_operand" "")
2284 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2285 (match_operand:SI 2 "gpc_reg_operand" ""))
2287 (clobber (match_scratch:SI 3 ""))
2288 (clobber (match_scratch:CC 4 ""))]
2289 "TARGET_POWERPC64 && reload_completed"
2290 [(parallel [(set (match_dup 3)
2291 (and:SI (match_dup 1)
2293 (clobber (match_dup 4))])
2295 (compare:CC (match_dup 3)
2299 (define_insn "*andsi3_internal4"
2300 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2301 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2302 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2304 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
2305 (and:SI (match_dup 1)
2307 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2311 {andil.|andi.} %0,%1,%b2
2312 {andiu.|andis.} %0,%1,%u2
2313 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
2318 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2319 (set_attr "length" "4,4,4,4,8,8,8,8")])
2321 (define_insn "*andsi3_internal5"
2322 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,?y,??y,??y,?y")
2323 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r")
2324 (match_operand:SI 2 "and_operand" "r,K,L,T,r,K,L,T"))
2326 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r")
2327 (and:SI (match_dup 1)
2329 (clobber (match_scratch:CC 4 "=X,X,X,X,X,x,x,X"))]
2333 {andil.|andi.} %0,%1,%b2
2334 {andiu.|andis.} %0,%1,%u2
2335 {rlinm.|rlwinm.} %0,%1,0,%m2,%M2
2340 [(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
2341 (set_attr "length" "8,4,4,4,8,8,8,8")])
2344 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2345 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2346 (match_operand:SI 2 "and_operand" ""))
2348 (set (match_operand:SI 0 "gpc_reg_operand" "")
2349 (and:SI (match_dup 1)
2351 (clobber (match_scratch:CC 4 ""))]
2353 [(parallel [(set (match_dup 0)
2354 (and:SI (match_dup 1)
2356 (clobber (match_dup 4))])
2358 (compare:CC (match_dup 0)
2363 [(set (match_operand:CC 3 "cc_reg_operand" "")
2364 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
2365 (match_operand:SI 2 "gpc_reg_operand" ""))
2367 (set (match_operand:SI 0 "gpc_reg_operand" "")
2368 (and:SI (match_dup 1)
2370 (clobber (match_scratch:CC 4 ""))]
2371 "TARGET_POWERPC64 && reload_completed"
2372 [(parallel [(set (match_dup 0)
2373 (and:SI (match_dup 1)
2375 (clobber (match_dup 4))])
2377 (compare:CC (match_dup 0)
2381 ;; Handle the PowerPC64 rlwinm corner case
2383 (define_insn_and_split "*andsi3_internal6"
2384 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2385 (and:SI (match_operand:SI 1 "gpc_reg_operand" "r")
2386 (match_operand:SI 2 "mask_operand_wrap" "i")))]
2391 (and:SI (rotate:SI (match_dup 1) (match_dup 3))
2394 (rotate:SI (match_dup 0) (match_dup 5)))]
2397 int mb = extract_MB (operands[2]);
2398 int me = extract_ME (operands[2]);
2399 operands[3] = GEN_INT (me + 1);
2400 operands[5] = GEN_INT (32 - (me + 1));
2401 operands[4] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2403 [(set_attr "length" "8")])
2405 (define_insn_and_split "*andsi3_internal7"
2406 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
2407 (compare:CC (and:SI (match_operand:SI 0 "gpc_reg_operand" "r,r")
2408 (match_operand:SI 1 "mask_operand_wrap" "i,i"))
2410 (clobber (match_scratch:SI 3 "=r,r"))]
2414 [(parallel [(set (match_dup 2)
2415 (compare:CC (and:SI (rotate:SI (match_dup 0) (match_dup 4))
2418 (clobber (match_dup 3))])]
2421 int mb = extract_MB (operands[1]);
2422 int me = extract_ME (operands[1]);
2423 operands[4] = GEN_INT (me + 1);
2424 operands[5] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2426 [(set_attr "type" "delayed_compare,compare")
2427 (set_attr "length" "4,8")])
2429 (define_insn_and_split "*andsi3_internal8"
2430 [(set (match_operand:CC 3 "cc_reg_operand" "=x,??y")
2431 (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
2432 (match_operand:SI 2 "mask_operand_wrap" "i,i"))
2434 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2435 (and:SI (match_dup 1)
2440 [(parallel [(set (match_dup 3)
2441 (compare:CC (and:SI (rotate:SI (match_dup 1) (match_dup 4))
2445 (and:SI (rotate:SI (match_dup 1) (match_dup 4))
2448 (rotate:SI (match_dup 0) (match_dup 6)))]
2451 int mb = extract_MB (operands[2]);
2452 int me = extract_ME (operands[2]);
2453 operands[4] = GEN_INT (me + 1);
2454 operands[6] = GEN_INT (32 - (me + 1));
2455 operands[5] = GEN_INT (~((HOST_WIDE_INT) -1 << (33 + me - mb)));
2457 [(set_attr "type" "delayed_compare,compare")
2458 (set_attr "length" "8,12")])
2460 (define_expand "iorsi3"
2461 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2462 (ior:SI (match_operand:SI 1 "gpc_reg_operand" "")
2463 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
2467 if (GET_CODE (operands[2]) == CONST_INT
2468 && ! logical_operand (operands[2], SImode))
2470 HOST_WIDE_INT value = INTVAL (operands[2]);
2471 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
2472 ? operands[0] : gen_reg_rtx (SImode));
2474 emit_insn (gen_iorsi3 (tmp, operands[1],
2475 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
2476 emit_insn (gen_iorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
2481 (define_expand "xorsi3"
2482 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2483 (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
2484 (match_operand:SI 2 "reg_or_logical_cint_operand" "")))]
2488 if (GET_CODE (operands[2]) == CONST_INT
2489 && ! logical_operand (operands[2], SImode))
2491 HOST_WIDE_INT value = INTVAL (operands[2]);
2492 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
2493 ? operands[0] : gen_reg_rtx (SImode));
2495 emit_insn (gen_xorsi3 (tmp, operands[1],
2496 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
2497 emit_insn (gen_xorsi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
2502 (define_insn "*boolsi3_internal1"
2503 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
2504 (match_operator:SI 3 "boolean_or_operator"
2505 [(match_operand:SI 1 "gpc_reg_operand" "%r,r,r")
2506 (match_operand:SI 2 "logical_operand" "r,K,L")]))]
2510 {%q3il|%q3i} %0,%1,%b2
2511 {%q3iu|%q3is} %0,%1,%u2")
2513 (define_insn "*boolsi3_internal2"
2514 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2515 (compare:CC (match_operator:SI 4 "boolean_or_operator"
2516 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
2517 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2519 (clobber (match_scratch:SI 3 "=r,r"))]
2524 [(set_attr "type" "compare")
2525 (set_attr "length" "4,8")])
2528 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2529 (compare:CC (match_operator:SI 4 "boolean_operator"
2530 [(match_operand:SI 1 "gpc_reg_operand" "")
2531 (match_operand:SI 2 "gpc_reg_operand" "")])
2533 (clobber (match_scratch:SI 3 ""))]
2534 "TARGET_32BIT && reload_completed"
2535 [(set (match_dup 3) (match_dup 4))
2537 (compare:CC (match_dup 3)
2541 (define_insn "*boolsi3_internal3"
2542 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2543 (compare:CC (match_operator:SI 4 "boolean_operator"
2544 [(match_operand:SI 1 "gpc_reg_operand" "%r,r")
2545 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2547 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2553 [(set_attr "type" "compare")
2554 (set_attr "length" "4,8")])
2557 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2558 (compare:CC (match_operator:SI 4 "boolean_operator"
2559 [(match_operand:SI 1 "gpc_reg_operand" "")
2560 (match_operand:SI 2 "gpc_reg_operand" "")])
2562 (set (match_operand:SI 0 "gpc_reg_operand" "")
2564 "TARGET_32BIT && reload_completed"
2565 [(set (match_dup 0) (match_dup 4))
2567 (compare:CC (match_dup 0)
2571 ;; Split a logical operation that we can't do in one insn into two insns,
2572 ;; each of which does one 16-bit part. This is used by combine.
2575 [(set (match_operand:SI 0 "gpc_reg_operand" "")
2576 (match_operator:SI 3 "boolean_or_operator"
2577 [(match_operand:SI 1 "gpc_reg_operand" "")
2578 (match_operand:SI 2 "non_logical_cint_operand" "")]))]
2580 [(set (match_dup 0) (match_dup 4))
2581 (set (match_dup 0) (match_dup 5))]
2585 i = GEN_INT (INTVAL (operands[2]) & (~ (HOST_WIDE_INT) 0xffff));
2586 operands[4] = gen_rtx (GET_CODE (operands[3]), SImode,
2588 i = GEN_INT (INTVAL (operands[2]) & 0xffff);
2589 operands[5] = gen_rtx (GET_CODE (operands[3]), SImode,
2593 (define_insn "*boolcsi3_internal1"
2594 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2595 (match_operator:SI 3 "boolean_operator"
2596 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
2597 (match_operand:SI 2 "gpc_reg_operand" "r")]))]
2601 (define_insn "*boolcsi3_internal2"
2602 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2603 (compare:CC (match_operator:SI 4 "boolean_operator"
2604 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
2605 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2607 (clobber (match_scratch:SI 3 "=r,r"))]
2612 [(set_attr "type" "compare")
2613 (set_attr "length" "4,8")])
2616 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2617 (compare:CC (match_operator:SI 4 "boolean_operator"
2618 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2619 (match_operand:SI 2 "gpc_reg_operand" "")])
2621 (clobber (match_scratch:SI 3 ""))]
2622 "TARGET_32BIT && reload_completed"
2623 [(set (match_dup 3) (match_dup 4))
2625 (compare:CC (match_dup 3)
2629 (define_insn "*boolcsi3_internal3"
2630 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2631 (compare:CC (match_operator:SI 4 "boolean_operator"
2632 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
2633 (match_operand:SI 2 "gpc_reg_operand" "r,r")])
2635 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2641 [(set_attr "type" "compare")
2642 (set_attr "length" "4,8")])
2645 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2646 (compare:CC (match_operator:SI 4 "boolean_operator"
2647 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2648 (match_operand:SI 2 "gpc_reg_operand" "")])
2650 (set (match_operand:SI 0 "gpc_reg_operand" "")
2652 "TARGET_32BIT && reload_completed"
2653 [(set (match_dup 0) (match_dup 4))
2655 (compare:CC (match_dup 0)
2659 (define_insn "*boolccsi3_internal1"
2660 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2661 (match_operator:SI 3 "boolean_operator"
2662 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r"))
2663 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))]))]
2667 (define_insn "*boolccsi3_internal2"
2668 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
2669 (compare:CC (match_operator:SI 4 "boolean_operator"
2670 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "r,r"))
2671 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
2673 (clobber (match_scratch:SI 3 "=r,r"))]
2678 [(set_attr "type" "compare")
2679 (set_attr "length" "4,8")])
2682 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
2683 (compare:CC (match_operator:SI 4 "boolean_operator"
2684 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2685 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
2687 (clobber (match_scratch:SI 3 ""))]
2688 "TARGET_32BIT && reload_completed"
2689 [(set (match_dup 3) (match_dup 4))
2691 (compare:CC (match_dup 3)
2695 (define_insn "*boolccsi3_internal3"
2696 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
2697 (compare:CC (match_operator:SI 4 "boolean_operator"
2698 [(not:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r"))
2699 (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))])
2701 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2707 [(set_attr "type" "compare")
2708 (set_attr "length" "4,8")])
2711 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
2712 (compare:CC (match_operator:SI 4 "boolean_operator"
2713 [(not:SI (match_operand:SI 1 "gpc_reg_operand" ""))
2714 (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))])
2716 (set (match_operand:SI 0 "gpc_reg_operand" "")
2718 "TARGET_32BIT && reload_completed"
2719 [(set (match_dup 0) (match_dup 4))
2721 (compare:CC (match_dup 0)
2725 ;; maskir insn. We need four forms because things might be in arbitrary
2726 ;; orders. Don't define forms that only set CR fields because these
2727 ;; would modify an input register.
2729 (define_insn "*maskir_internal1"
2730 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2731 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
2732 (match_operand:SI 1 "gpc_reg_operand" "0"))
2733 (and:SI (match_dup 2)
2734 (match_operand:SI 3 "gpc_reg_operand" "r"))))]
2738 (define_insn "*maskir_internal2"
2739 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2740 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r"))
2741 (match_operand:SI 1 "gpc_reg_operand" "0"))
2742 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2747 (define_insn "*maskir_internal3"
2748 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2749 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r")
2750 (match_operand:SI 3 "gpc_reg_operand" "r"))
2751 (and:SI (not:SI (match_dup 2))
2752 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
2756 (define_insn "*maskir_internal4"
2757 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
2758 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2759 (match_operand:SI 2 "gpc_reg_operand" "r"))
2760 (and:SI (not:SI (match_dup 2))
2761 (match_operand:SI 1 "gpc_reg_operand" "0"))))]
2765 (define_insn "*maskir_internal5"
2766 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2768 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2769 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
2770 (and:SI (match_dup 2)
2771 (match_operand:SI 3 "gpc_reg_operand" "r,r")))
2773 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2774 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2775 (and:SI (match_dup 2) (match_dup 3))))]
2780 [(set_attr "type" "compare")
2781 (set_attr "length" "4,8")])
2784 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2786 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
2787 (match_operand:SI 1 "gpc_reg_operand" ""))
2788 (and:SI (match_dup 2)
2789 (match_operand:SI 3 "gpc_reg_operand" "")))
2791 (set (match_operand:SI 0 "gpc_reg_operand" "")
2792 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2793 (and:SI (match_dup 2) (match_dup 3))))]
2794 "TARGET_POWER && reload_completed"
2796 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2797 (and:SI (match_dup 2) (match_dup 3))))
2799 (compare:CC (match_dup 0)
2803 (define_insn "*maskir_internal6"
2804 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2806 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2807 (match_operand:SI 1 "gpc_reg_operand" "0,0"))
2808 (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
2811 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2812 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2813 (and:SI (match_dup 3) (match_dup 2))))]
2818 [(set_attr "type" "compare")
2819 (set_attr "length" "4,8")])
2822 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2824 (ior:SI (and:SI (not:SI (match_operand:SI 2 "gpc_reg_operand" ""))
2825 (match_operand:SI 1 "gpc_reg_operand" ""))
2826 (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
2829 (set (match_operand:SI 0 "gpc_reg_operand" "")
2830 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2831 (and:SI (match_dup 3) (match_dup 2))))]
2832 "TARGET_POWER && reload_completed"
2834 (ior:SI (and:SI (not:SI (match_dup 2)) (match_dup 1))
2835 (and:SI (match_dup 3) (match_dup 2))))
2837 (compare:CC (match_dup 0)
2841 (define_insn "*maskir_internal7"
2842 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2844 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "r,r")
2845 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
2846 (and:SI (not:SI (match_dup 2))
2847 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
2849 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2850 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2851 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2856 [(set_attr "type" "compare")
2857 (set_attr "length" "4,8")])
2860 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2862 (ior:SI (and:SI (match_operand:SI 2 "gpc_reg_operand" "")
2863 (match_operand:SI 3 "gpc_reg_operand" ""))
2864 (and:SI (not:SI (match_dup 2))
2865 (match_operand:SI 1 "gpc_reg_operand" "")))
2867 (set (match_operand:SI 0 "gpc_reg_operand" "")
2868 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2869 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2870 "TARGET_POWER && reload_completed"
2872 (ior:SI (and:SI (match_dup 2) (match_dup 3))
2873 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
2875 (compare:CC (match_dup 0)
2879 (define_insn "*maskir_internal8"
2880 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
2882 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "r,r")
2883 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
2884 (and:SI (not:SI (match_dup 2))
2885 (match_operand:SI 1 "gpc_reg_operand" "0,0")))
2887 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
2888 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2889 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2894 [(set_attr "type" "compare")
2895 (set_attr "length" "4,8")])
2898 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
2900 (ior:SI (and:SI (match_operand:SI 3 "gpc_reg_operand" "")
2901 (match_operand:SI 2 "gpc_reg_operand" ""))
2902 (and:SI (not:SI (match_dup 2))
2903 (match_operand:SI 1 "gpc_reg_operand" "")))
2905 (set (match_operand:SI 0 "gpc_reg_operand" "")
2906 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2907 (and:SI (not:SI (match_dup 2)) (match_dup 1))))]
2908 "TARGET_POWER && reload_completed"
2910 (ior:SI (and:SI (match_dup 3) (match_dup 2))
2911 (and:SI (not:SI (match_dup 2)) (match_dup 1))))
2913 (compare:CC (match_dup 0)
2917 ;; Rotate and shift insns, in all their variants. These support shifts,
2918 ;; field inserts and extracts, and various combinations thereof.
2919 (define_expand "insv"
2920 [(set (zero_extract (match_operand 0 "gpc_reg_operand" "")
2921 (match_operand:SI 1 "const_int_operand" "")
2922 (match_operand:SI 2 "const_int_operand" ""))
2923 (match_operand 3 "gpc_reg_operand" ""))]
2927 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
2928 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
2929 compiler if the address of the structure is taken later. */
2930 if (GET_CODE (operands[0]) == SUBREG
2931 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))
2934 if (TARGET_POWERPC64 && GET_MODE (operands[0]) == DImode)
2935 emit_insn (gen_insvdi (operands[0], operands[1], operands[2], operands[3]));
2937 emit_insn (gen_insvsi (operands[0], operands[1], operands[2], operands[3]));
2941 (define_insn "insvsi"
2942 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2943 (match_operand:SI 1 "const_int_operand" "i")
2944 (match_operand:SI 2 "const_int_operand" "i"))
2945 (match_operand:SI 3 "gpc_reg_operand" "r"))]
2949 int start = INTVAL (operands[2]) & 31;
2950 int size = INTVAL (operands[1]) & 31;
2952 operands[4] = GEN_INT (32 - start - size);
2953 operands[1] = GEN_INT (start + size - 1);
2954 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2956 [(set_attr "type" "insert_word")])
2958 (define_insn "*insvsi_internal1"
2959 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2960 (match_operand:SI 1 "const_int_operand" "i")
2961 (match_operand:SI 2 "const_int_operand" "i"))
2962 (ashift:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2963 (match_operand:SI 4 "const_int_operand" "i")))]
2964 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
2967 int shift = INTVAL (operands[4]) & 31;
2968 int start = INTVAL (operands[2]) & 31;
2969 int size = INTVAL (operands[1]) & 31;
2971 operands[4] = GEN_INT (shift - start - size);
2972 operands[1] = GEN_INT (start + size - 1);
2973 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2975 [(set_attr "type" "insert_word")])
2977 (define_insn "*insvsi_internal2"
2978 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2979 (match_operand:SI 1 "const_int_operand" "i")
2980 (match_operand:SI 2 "const_int_operand" "i"))
2981 (ashiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
2982 (match_operand:SI 4 "const_int_operand" "i")))]
2983 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
2986 int shift = INTVAL (operands[4]) & 31;
2987 int start = INTVAL (operands[2]) & 31;
2988 int size = INTVAL (operands[1]) & 31;
2990 operands[4] = GEN_INT (32 - shift - start - size);
2991 operands[1] = GEN_INT (start + size - 1);
2992 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
2994 [(set_attr "type" "insert_word")])
2996 (define_insn "*insvsi_internal3"
2997 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
2998 (match_operand:SI 1 "const_int_operand" "i")
2999 (match_operand:SI 2 "const_int_operand" "i"))
3000 (lshiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3001 (match_operand:SI 4 "const_int_operand" "i")))]
3002 "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])"
3005 int shift = INTVAL (operands[4]) & 31;
3006 int start = INTVAL (operands[2]) & 31;
3007 int size = INTVAL (operands[1]) & 31;
3009 operands[4] = GEN_INT (32 - shift - start - size);
3010 operands[1] = GEN_INT (start + size - 1);
3011 return \"{rlimi|rlwimi} %0,%3,%h4,%h2,%h1\";
3013 [(set_attr "type" "insert_word")])
3015 (define_insn "*insvsi_internal4"
3016 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
3017 (match_operand:SI 1 "const_int_operand" "i")
3018 (match_operand:SI 2 "const_int_operand" "i"))
3019 (zero_extract:SI (match_operand:SI 3 "gpc_reg_operand" "r")
3020 (match_operand:SI 4 "const_int_operand" "i")
3021 (match_operand:SI 5 "const_int_operand" "i")))]
3022 "INTVAL (operands[4]) >= INTVAL (operands[1])"
3025 int extract_start = INTVAL (operands[5]) & 31;
3026 int extract_size = INTVAL (operands[4]) & 31;
3027 int insert_start = INTVAL (operands[2]) & 31;
3028 int insert_size = INTVAL (operands[1]) & 31;
3030 /* Align extract field with insert field */
3031 operands[5] = GEN_INT (extract_start + extract_size - insert_start - insert_size);
3032 operands[1] = GEN_INT (insert_start + insert_size - 1);
3033 return \"{rlimi|rlwimi} %0,%3,%h5,%h2,%h1\";
3035 [(set_attr "type" "insert_word")])
3037 (define_insn "insvdi"
3038 [(set (zero_extract:DI (match_operand:DI 0 "gpc_reg_operand" "+r")
3039 (match_operand:SI 1 "const_int_operand" "i")
3040 (match_operand:SI 2 "const_int_operand" "i"))
3041 (match_operand:DI 3 "gpc_reg_operand" "r"))]
3045 int start = INTVAL (operands[2]) & 63;
3046 int size = INTVAL (operands[1]) & 63;
3048 operands[1] = GEN_INT (64 - start - size);
3049 return \"rldimi %0,%3,%H1,%H2\";
3052 (define_expand "extzv"
3053 [(set (match_operand 0 "gpc_reg_operand" "")
3054 (zero_extract (match_operand 1 "gpc_reg_operand" "")
3055 (match_operand:SI 2 "const_int_operand" "")
3056 (match_operand:SI 3 "const_int_operand" "")))]
3060 /* Do not handle 16/8 bit structures that fit in HI/QI modes directly, since
3061 the (SUBREG:SI (REG:HI xxx)) that is otherwise generated can confuse the
3062 compiler if the address of the structure is taken later. */
3063 if (GET_CODE (operands[0]) == SUBREG
3064 && (GET_MODE_SIZE (GET_MODE (SUBREG_REG (operands[0]))) < UNITS_PER_WORD))
3067 if (TARGET_POWERPC64 && GET_MODE (operands[1]) == DImode)
3068 emit_insn (gen_extzvdi (operands[0], operands[1], operands[2], operands[3]));
3070 emit_insn (gen_extzvsi (operands[0], operands[1], operands[2], operands[3]));
3074 (define_insn "extzvsi"
3075 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3076 (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3077 (match_operand:SI 2 "const_int_operand" "i")
3078 (match_operand:SI 3 "const_int_operand" "i")))]
3082 int start = INTVAL (operands[3]) & 31;
3083 int size = INTVAL (operands[2]) & 31;
3085 if (start + size >= 32)
3086 operands[3] = const0_rtx;
3088 operands[3] = GEN_INT (start + size);
3089 return \"{rlinm|rlwinm} %0,%1,%3,%s2,31\";
3092 (define_insn "*extzvsi_internal1"
3093 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3094 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3095 (match_operand:SI 2 "const_int_operand" "i,i")
3096 (match_operand:SI 3 "const_int_operand" "i,i"))
3098 (clobber (match_scratch:SI 4 "=r,r"))]
3102 int start = INTVAL (operands[3]) & 31;
3103 int size = INTVAL (operands[2]) & 31;
3105 /* Force split for non-cc0 compare. */
3106 if (which_alternative == 1)
3109 /* If the bit-field being tested fits in the upper or lower half of a
3110 word, it is possible to use andiu. or andil. to test it. This is
3111 useful because the condition register set-use delay is smaller for
3112 andi[ul]. than for rlinm. This doesn't work when the starting bit
3113 position is 0 because the LT and GT bits may be set wrong. */
3115 if ((start > 0 && start + size <= 16) || start >= 16)
3117 operands[3] = GEN_INT (((1 << (16 - (start & 15)))
3118 - (1 << (16 - (start & 15) - size))));
3120 return \"{andiu.|andis.} %4,%1,%3\";
3122 return \"{andil.|andi.} %4,%1,%3\";
3125 if (start + size >= 32)
3126 operands[3] = const0_rtx;
3128 operands[3] = GEN_INT (start + size);
3129 return \"{rlinm.|rlwinm.} %4,%1,%3,%s2,31\";
3131 [(set_attr "type" "compare")
3132 (set_attr "length" "4,8")])
3135 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3136 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
3137 (match_operand:SI 2 "const_int_operand" "")
3138 (match_operand:SI 3 "const_int_operand" ""))
3140 (clobber (match_scratch:SI 4 ""))]
3143 (zero_extract:SI (match_dup 1) (match_dup 2)
3146 (compare:CC (match_dup 4)
3150 (define_insn "*extzvsi_internal2"
3151 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3152 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3153 (match_operand:SI 2 "const_int_operand" "i,i")
3154 (match_operand:SI 3 "const_int_operand" "i,i"))
3156 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3157 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
3161 int start = INTVAL (operands[3]) & 31;
3162 int size = INTVAL (operands[2]) & 31;
3164 /* Force split for non-cc0 compare. */
3165 if (which_alternative == 1)
3168 /* Since we are using the output value, we can't ignore any need for
3169 a shift. The bit-field must end at the LSB. */
3170 if (start >= 16 && start + size == 32)
3172 operands[3] = GEN_INT ((1 << size) - 1);
3173 return \"{andil.|andi.} %0,%1,%3\";
3176 if (start + size >= 32)
3177 operands[3] = const0_rtx;
3179 operands[3] = GEN_INT (start + size);
3180 return \"{rlinm.|rlwinm.} %0,%1,%3,%s2,31\";
3182 [(set_attr "type" "compare")
3183 (set_attr "length" "4,8")])
3186 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3187 (compare:CC (zero_extract:SI (match_operand:SI 1 "gpc_reg_operand" "")
3188 (match_operand:SI 2 "const_int_operand" "")
3189 (match_operand:SI 3 "const_int_operand" ""))
3191 (set (match_operand:SI 0 "gpc_reg_operand" "")
3192 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))]
3195 (zero_extract:SI (match_dup 1) (match_dup 2) (match_dup 3)))
3197 (compare:CC (match_dup 0)
3201 (define_insn "extzvdi"
3202 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
3203 (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3204 (match_operand:SI 2 "const_int_operand" "i")
3205 (match_operand:SI 3 "const_int_operand" "i")))]
3209 int start = INTVAL (operands[3]) & 63;
3210 int size = INTVAL (operands[2]) & 63;
3212 if (start + size >= 64)
3213 operands[3] = const0_rtx;
3215 operands[3] = GEN_INT (start + size);
3216 operands[2] = GEN_INT (64 - size);
3217 return \"rldicl %0,%1,%3,%2\";
3220 (define_insn "*extzvdi_internal1"
3221 [(set (match_operand:CC 0 "gpc_reg_operand" "=x")
3222 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3223 (match_operand:SI 2 "const_int_operand" "i")
3224 (match_operand:SI 3 "const_int_operand" "i"))
3226 (clobber (match_scratch:DI 4 "=r"))]
3230 int start = INTVAL (operands[3]) & 63;
3231 int size = INTVAL (operands[2]) & 63;
3233 if (start + size >= 64)
3234 operands[3] = const0_rtx;
3236 operands[3] = GEN_INT (start + size);
3237 operands[2] = GEN_INT (64 - size);
3238 return \"rldicl. %4,%1,%3,%2\";
3241 (define_insn "*extzvdi_internal2"
3242 [(set (match_operand:CC 4 "gpc_reg_operand" "=x")
3243 (compare:CC (zero_extract:DI (match_operand:DI 1 "gpc_reg_operand" "r")
3244 (match_operand:SI 2 "const_int_operand" "i")
3245 (match_operand:SI 3 "const_int_operand" "i"))
3247 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
3248 (zero_extract:DI (match_dup 1) (match_dup 2) (match_dup 3)))]
3252 int start = INTVAL (operands[3]) & 63;
3253 int size = INTVAL (operands[2]) & 63;
3255 if (start + size >= 64)
3256 operands[3] = const0_rtx;
3258 operands[3] = GEN_INT (start + size);
3259 operands[2] = GEN_INT (64 - size);
3260 return \"rldicl. %0,%1,%3,%2\";
3263 (define_insn "rotlsi3"
3264 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3265 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3266 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
3268 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffffffff")
3270 (define_insn "*rotlsi3_internal2"
3271 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3272 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3273 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3275 (clobber (match_scratch:SI 3 "=r,r"))]
3278 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffffffff
3280 [(set_attr "type" "delayed_compare")
3281 (set_attr "length" "4,8")])
3284 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3285 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3286 (match_operand:SI 2 "reg_or_cint_operand" ""))
3288 (clobber (match_scratch:SI 3 ""))]
3291 (rotate:SI (match_dup 1) (match_dup 2)))
3293 (compare:CC (match_dup 3)
3297 (define_insn "*rotlsi3_internal3"
3298 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3299 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3300 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3302 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3303 (rotate:SI (match_dup 1) (match_dup 2)))]
3306 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffffffff
3308 [(set_attr "type" "delayed_compare")
3309 (set_attr "length" "4,8")])
3312 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3313 (compare:CC (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3314 (match_operand:SI 2 "reg_or_cint_operand" ""))
3316 (set (match_operand:SI 0 "gpc_reg_operand" "")
3317 (rotate:SI (match_dup 1) (match_dup 2)))]
3320 (rotate:SI (match_dup 1) (match_dup 2)))
3322 (compare:CC (match_dup 0)
3326 (define_insn "*rotlsi3_internal4"
3327 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3328 (and:SI (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3329 (match_operand:SI 2 "reg_or_cint_operand" "ri"))
3330 (match_operand:SI 3 "mask_operand" "n")))]
3332 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,%m3,%M3")
3334 (define_insn "*rotlsi3_internal5"
3335 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3337 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3338 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3339 (match_operand:SI 3 "mask_operand" "n,n"))
3341 (clobber (match_scratch:SI 4 "=r,r"))]
3344 {rl%I2nm.|rlw%I2nm.} %4,%1,%h2,%m3,%M3
3346 [(set_attr "type" "delayed_compare")
3347 (set_attr "length" "4,8")])
3350 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3352 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3353 (match_operand:SI 2 "reg_or_cint_operand" ""))
3354 (match_operand:SI 3 "mask_operand" ""))
3356 (clobber (match_scratch:SI 4 ""))]
3359 (and:SI (rotate:SI (match_dup 1)
3363 (compare:CC (match_dup 4)
3367 (define_insn "*rotlsi3_internal6"
3368 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3370 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3371 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3372 (match_operand:SI 3 "mask_operand" "n,n"))
3374 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3375 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3378 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,%m3,%M3
3380 [(set_attr "type" "delayed_compare")
3381 (set_attr "length" "4,8")])
3384 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3386 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3387 (match_operand:SI 2 "reg_or_cint_operand" ""))
3388 (match_operand:SI 3 "mask_operand" ""))
3390 (set (match_operand:SI 0 "gpc_reg_operand" "")
3391 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3394 (and:SI (rotate:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
3396 (compare:CC (match_dup 0)
3400 (define_insn "*rotlsi3_internal7"
3401 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3404 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3405 (match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]
3407 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xff")
3409 (define_insn "*rotlsi3_internal8"
3410 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3411 (compare:CC (zero_extend:SI
3413 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3414 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3416 (clobber (match_scratch:SI 3 "=r,r"))]
3419 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xff
3421 [(set_attr "type" "delayed_compare")
3422 (set_attr "length" "4,8")])
3425 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3426 (compare:CC (zero_extend:SI
3428 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3429 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3431 (clobber (match_scratch:SI 3 ""))]
3434 (zero_extend:SI (subreg:QI
3435 (rotate:SI (match_dup 1)
3438 (compare:CC (match_dup 3)
3442 (define_insn "*rotlsi3_internal9"
3443 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3444 (compare:CC (zero_extend:SI
3446 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3447 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3449 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3450 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3453 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xff
3455 [(set_attr "type" "delayed_compare")
3456 (set_attr "length" "4,8")])
3459 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3460 (compare:CC (zero_extend:SI
3462 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3463 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3465 (set (match_operand:SI 0 "gpc_reg_operand" "")
3466 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3469 (zero_extend:SI (subreg:QI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
3471 (compare:CC (match_dup 0)
3475 (define_insn "*rotlsi3_internal10"
3476 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3479 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3480 (match_operand:SI 2 "reg_or_cint_operand" "ri")) 0)))]
3482 "{rl%I2nm|rlw%I2nm} %0,%1,%h2,0xffff")
3484 (define_insn "*rotlsi3_internal11"
3485 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3486 (compare:CC (zero_extend:SI
3488 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3489 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3491 (clobber (match_scratch:SI 3 "=r,r"))]
3494 {rl%I2nm.|rlw%I2nm.} %3,%1,%h2,0xffff
3496 [(set_attr "type" "delayed_compare")
3497 (set_attr "length" "4,8")])
3500 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3501 (compare:CC (zero_extend:SI
3503 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3504 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3506 (clobber (match_scratch:SI 3 ""))]
3509 (zero_extend:SI (subreg:HI
3510 (rotate:SI (match_dup 1)
3513 (compare:CC (match_dup 3)
3517 (define_insn "*rotlsi3_internal12"
3518 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3519 (compare:CC (zero_extend:SI
3521 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3522 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri")) 0))
3524 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3525 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3528 {rl%I2nm.|rlw%I2nm.} %0,%1,%h2,0xffff
3530 [(set_attr "type" "delayed_compare")
3531 (set_attr "length" "4,8")])
3534 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3535 (compare:CC (zero_extend:SI
3537 (rotate:SI (match_operand:SI 1 "gpc_reg_operand" "")
3538 (match_operand:SI 2 "reg_or_cint_operand" "")) 0))
3540 (set (match_operand:SI 0 "gpc_reg_operand" "")
3541 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))]
3544 (zero_extend:SI (subreg:HI (rotate:SI (match_dup 1) (match_dup 2)) 0)))
3546 (compare:CC (match_dup 0)
3550 ;; Note that we use "sle." instead of "sl." so that we can set
3551 ;; SHIFT_COUNT_TRUNCATED.
3553 (define_expand "ashlsi3"
3554 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
3555 (use (match_operand:SI 1 "gpc_reg_operand" ""))
3556 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
3561 emit_insn (gen_ashlsi3_power (operands[0], operands[1], operands[2]));
3563 emit_insn (gen_ashlsi3_no_power (operands[0], operands[1], operands[2]));
3567 (define_insn "ashlsi3_power"
3568 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3569 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3570 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
3571 (clobber (match_scratch:SI 3 "=q,X"))]
3575 {sli|slwi} %0,%1,%h2")
3577 (define_insn "ashlsi3_no_power"
3578 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3579 (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3580 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
3582 "{sl|slw}%I2 %0,%1,%h2")
3585 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
3586 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3587 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
3589 (clobber (match_scratch:SI 3 "=r,r,r,r"))
3590 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
3594 {sli.|slwi.} %3,%1,%h2
3597 [(set_attr "type" "delayed_compare")
3598 (set_attr "length" "4,4,8,8")])
3601 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3602 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3603 (match_operand:SI 2 "reg_or_cint_operand" ""))
3605 (clobber (match_scratch:SI 3 ""))
3606 (clobber (match_scratch:SI 4 ""))]
3607 "TARGET_POWER && reload_completed"
3608 [(parallel [(set (match_dup 3)
3609 (ashift:SI (match_dup 1) (match_dup 2)))
3610 (clobber (match_dup 4))])
3612 (compare:CC (match_dup 3)
3617 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3618 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3619 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3621 (clobber (match_scratch:SI 3 "=r,r"))]
3622 "! TARGET_POWER && TARGET_32BIT"
3624 {sl|slw}%I2. %3,%1,%h2
3626 [(set_attr "type" "delayed_compare")
3627 (set_attr "length" "4,8")])
3630 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3631 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3632 (match_operand:SI 2 "reg_or_cint_operand" ""))
3634 (clobber (match_scratch:SI 3 ""))]
3635 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3637 (ashift:SI (match_dup 1) (match_dup 2)))
3639 (compare:CC (match_dup 3)
3644 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
3645 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3646 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
3648 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
3649 (ashift:SI (match_dup 1) (match_dup 2)))
3650 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
3654 {sli.|slwi.} %0,%1,%h2
3657 [(set_attr "type" "delayed_compare")
3658 (set_attr "length" "4,4,8,8")])
3661 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3662 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3663 (match_operand:SI 2 "reg_or_cint_operand" ""))
3665 (set (match_operand:SI 0 "gpc_reg_operand" "")
3666 (ashift:SI (match_dup 1) (match_dup 2)))
3667 (clobber (match_scratch:SI 4 ""))]
3668 "TARGET_POWER && reload_completed"
3669 [(parallel [(set (match_dup 0)
3670 (ashift:SI (match_dup 1) (match_dup 2)))
3671 (clobber (match_dup 4))])
3673 (compare:CC (match_dup 0)
3678 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
3679 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3680 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
3682 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3683 (ashift:SI (match_dup 1) (match_dup 2)))]
3684 "! TARGET_POWER && TARGET_32BIT"
3686 {sl|slw}%I2. %0,%1,%h2
3688 [(set_attr "type" "delayed_compare")
3689 (set_attr "length" "4,8")])
3692 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3693 (compare:CC (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3694 (match_operand:SI 2 "reg_or_cint_operand" ""))
3696 (set (match_operand:SI 0 "gpc_reg_operand" "")
3697 (ashift:SI (match_dup 1) (match_dup 2)))]
3698 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3700 (ashift:SI (match_dup 1) (match_dup 2)))
3702 (compare:CC (match_dup 0)
3707 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3708 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3709 (match_operand:SI 2 "const_int_operand" "i"))
3710 (match_operand:SI 3 "mask_operand" "n")))]
3711 "includes_lshift_p (operands[2], operands[3])"
3712 "{rlinm|rlwinm} %0,%1,%h2,%m3,%M3")
3715 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3717 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3718 (match_operand:SI 2 "const_int_operand" "i,i"))
3719 (match_operand:SI 3 "mask_operand" "n,n"))
3721 (clobber (match_scratch:SI 4 "=r,r"))]
3722 "includes_lshift_p (operands[2], operands[3])"
3724 {rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3
3726 [(set_attr "type" "delayed_compare")
3727 (set_attr "length" "4,8")])
3730 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3732 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3733 (match_operand:SI 2 "const_int_operand" ""))
3734 (match_operand:SI 3 "mask_operand" ""))
3736 (clobber (match_scratch:SI 4 ""))]
3737 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
3739 (and:SI (ashift:SI (match_dup 1) (match_dup 2))
3742 (compare:CC (match_dup 4)
3747 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3749 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3750 (match_operand:SI 2 "const_int_operand" "i,i"))
3751 (match_operand:SI 3 "mask_operand" "n,n"))
3753 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3754 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3755 "includes_lshift_p (operands[2], operands[3])"
3757 {rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3
3759 [(set_attr "type" "delayed_compare")
3760 (set_attr "length" "4,8")])
3763 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
3765 (and:SI (ashift:SI (match_operand:SI 1 "gpc_reg_operand" "")
3766 (match_operand:SI 2 "const_int_operand" ""))
3767 (match_operand:SI 3 "mask_operand" ""))
3769 (set (match_operand:SI 0 "gpc_reg_operand" "")
3770 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3771 "includes_lshift_p (operands[2], operands[3]) && reload_completed"
3773 (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
3775 (compare:CC (match_dup 0)
3779 ;; The AIX assembler mis-handles "sri x,x,0", so write that case as
3781 (define_expand "lshrsi3"
3782 [(use (match_operand:SI 0 "gpc_reg_operand" ""))
3783 (use (match_operand:SI 1 "gpc_reg_operand" ""))
3784 (use (match_operand:SI 2 "reg_or_cint_operand" ""))]
3789 emit_insn (gen_lshrsi3_power (operands[0], operands[1], operands[2]));
3791 emit_insn (gen_lshrsi3_no_power (operands[0], operands[1], operands[2]));
3795 (define_insn "lshrsi3_power"
3796 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r")
3797 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r")
3798 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i")))
3799 (clobber (match_scratch:SI 3 "=q,X,X"))]
3804 {s%A2i|s%A2wi} %0,%1,%h2")
3806 (define_insn "lshrsi3_no_power"
3807 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3808 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3809 (match_operand:SI 2 "reg_or_cint_operand" "O,ri")))]
3813 {sr|srw}%I2 %0,%1,%h2")
3816 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,?y,?y,?y")
3817 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
3818 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
3820 (clobber (match_scratch:SI 3 "=r,X,r,r,X,r"))
3821 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
3826 {s%A2i.|s%A2wi.} %3,%1,%h2
3830 [(set_attr "type" "delayed_compare")
3831 (set_attr "length" "4,4,4,8,8,8")])
3834 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3835 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3836 (match_operand:SI 2 "reg_or_cint_operand" ""))
3838 (clobber (match_scratch:SI 3 ""))
3839 (clobber (match_scratch:SI 4 ""))]
3840 "TARGET_POWER && reload_completed"
3841 [(parallel [(set (match_dup 3)
3842 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3843 (clobber (match_dup 4))])
3845 (compare:CC (match_dup 3)
3850 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
3851 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3852 (match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))
3854 (clobber (match_scratch:SI 3 "=X,r,X,r"))]
3855 "! TARGET_POWER && TARGET_32BIT"
3858 {sr|srw}%I2. %3,%1,%h2
3861 [(set_attr "type" "delayed_compare")
3862 (set_attr "length" "4,4,8,8")])
3865 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3866 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3867 (match_operand:SI 2 "reg_or_cint_operand" ""))
3869 (clobber (match_scratch:SI 3 ""))]
3870 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3872 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3874 (compare:CC (match_dup 3)
3879 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,?y,?y,?y")
3880 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r,r,r")
3881 (match_operand:SI 2 "reg_or_cint_operand" "r,O,i,r,O,i"))
3883 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
3884 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3885 (clobber (match_scratch:SI 4 "=q,X,X,q,X,X"))]
3890 {s%A2i.|s%A2wi.} %0,%1,%h2
3894 [(set_attr "type" "delayed_compare")
3895 (set_attr "length" "4,4,4,8,8,8")])
3898 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3899 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3900 (match_operand:SI 2 "reg_or_cint_operand" ""))
3902 (set (match_operand:SI 0 "gpc_reg_operand" "")
3903 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3904 (clobber (match_scratch:SI 4 ""))]
3905 "TARGET_POWER && reload_completed"
3906 [(parallel [(set (match_dup 0)
3907 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3908 (clobber (match_dup 4))])
3910 (compare:CC (match_dup 0)
3915 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
3916 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
3917 (match_operand:SI 2 "reg_or_cint_operand" "O,ri,O,ri"))
3919 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
3920 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
3921 "! TARGET_POWER && TARGET_32BIT"
3924 {sr|srw}%I2. %0,%1,%h2
3927 [(set_attr "type" "delayed_compare")
3928 (set_attr "length" "4,4,8,8")])
3931 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
3932 (compare:CC (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3933 (match_operand:SI 2 "reg_or_cint_operand" ""))
3935 (set (match_operand:SI 0 "gpc_reg_operand" "")
3936 (lshiftrt:SI (match_dup 1) (match_dup 2)))]
3937 "! TARGET_POWER && TARGET_32BIT && reload_completed"
3939 (lshiftrt:SI (match_dup 1) (match_dup 2)))
3941 (compare:CC (match_dup 0)
3946 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
3947 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
3948 (match_operand:SI 2 "const_int_operand" "i"))
3949 (match_operand:SI 3 "mask_operand" "n")))]
3950 "includes_rshift_p (operands[2], operands[3])"
3951 "{rlinm|rlwinm} %0,%1,%s2,%m3,%M3")
3954 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
3956 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3957 (match_operand:SI 2 "const_int_operand" "i,i"))
3958 (match_operand:SI 3 "mask_operand" "n,n"))
3960 (clobber (match_scratch:SI 4 "=r,r"))]
3961 "includes_rshift_p (operands[2], operands[3])"
3963 {rlinm.|rlwinm.} %4,%1,%s2,%m3,%M3
3965 [(set_attr "type" "delayed_compare")
3966 (set_attr "length" "4,8")])
3969 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
3971 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
3972 (match_operand:SI 2 "const_int_operand" ""))
3973 (match_operand:SI 3 "mask_operand" ""))
3975 (clobber (match_scratch:SI 4 ""))]
3976 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
3978 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2))
3981 (compare:CC (match_dup 4)
3986 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
3988 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
3989 (match_operand:SI 2 "const_int_operand" "i,i"))
3990 (match_operand:SI 3 "mask_operand" "n,n"))
3992 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
3993 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
3994 "includes_rshift_p (operands[2], operands[3])"
3996 {rlinm.|rlwinm.} %0,%1,%s2,%m3,%M3
3998 [(set_attr "type" "delayed_compare")
3999 (set_attr "length" "4,8")])
4002 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
4004 (and:SI (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4005 (match_operand:SI 2 "const_int_operand" ""))
4006 (match_operand:SI 3 "mask_operand" ""))
4008 (set (match_operand:SI 0 "gpc_reg_operand" "")
4009 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
4010 "includes_rshift_p (operands[2], operands[3]) && reload_completed"
4012 (and:SI (lshiftrt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
4014 (compare:CC (match_dup 0)
4019 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4022 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4023 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
4024 "includes_rshift_p (operands[2], GEN_INT (255))"
4025 "{rlinm|rlwinm} %0,%1,%s2,0xff")
4028 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4032 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4033 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4035 (clobber (match_scratch:SI 3 "=r,r"))]
4036 "includes_rshift_p (operands[2], GEN_INT (255))"
4038 {rlinm.|rlwinm.} %3,%1,%s2,0xff
4040 [(set_attr "type" "delayed_compare")
4041 (set_attr "length" "4,8")])
4044 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4048 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4049 (match_operand:SI 2 "const_int_operand" "")) 0))
4051 (clobber (match_scratch:SI 3 ""))]
4052 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
4054 (zero_extend:SI (subreg:QI
4055 (lshiftrt:SI (match_dup 1)
4058 (compare:CC (match_dup 3)
4063 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4067 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4068 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4070 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4071 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4072 "includes_rshift_p (operands[2], GEN_INT (255))"
4074 {rlinm.|rlwinm.} %0,%1,%s2,0xff
4076 [(set_attr "type" "delayed_compare")
4077 (set_attr "length" "4,8")])
4080 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4084 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4085 (match_operand:SI 2 "const_int_operand" "")) 0))
4087 (set (match_operand:SI 0 "gpc_reg_operand" "")
4088 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4089 "includes_rshift_p (operands[2], GEN_INT (255)) && reload_completed"
4091 (zero_extend:SI (subreg:QI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
4093 (compare:CC (match_dup 0)
4098 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4101 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4102 (match_operand:SI 2 "const_int_operand" "i")) 0)))]
4103 "includes_rshift_p (operands[2], GEN_INT (65535))"
4104 "{rlinm|rlwinm} %0,%1,%s2,0xffff")
4107 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4111 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4112 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4114 (clobber (match_scratch:SI 3 "=r,r"))]
4115 "includes_rshift_p (operands[2], GEN_INT (65535))"
4117 {rlinm.|rlwinm.} %3,%1,%s2,0xffff
4119 [(set_attr "type" "delayed_compare")
4120 (set_attr "length" "4,8")])
4123 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4127 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4128 (match_operand:SI 2 "const_int_operand" "")) 0))
4130 (clobber (match_scratch:SI 3 ""))]
4131 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
4133 (zero_extend:SI (subreg:HI
4134 (lshiftrt:SI (match_dup 1)
4137 (compare:CC (match_dup 3)
4142 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4146 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4147 (match_operand:SI 2 "const_int_operand" "i,i")) 0))
4149 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4150 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4151 "includes_rshift_p (operands[2], GEN_INT (65535))"
4153 {rlinm.|rlwinm.} %0,%1,%s2,0xffff
4155 [(set_attr "type" "delayed_compare")
4156 (set_attr "length" "4,8")])
4159 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4163 (lshiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4164 (match_operand:SI 2 "const_int_operand" "")) 0))
4166 (set (match_operand:SI 0 "gpc_reg_operand" "")
4167 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))]
4168 "includes_rshift_p (operands[2], GEN_INT (65535)) && reload_completed"
4170 (zero_extend:SI (subreg:HI (lshiftrt:SI (match_dup 1) (match_dup 2)) 0)))
4172 (compare:CC (match_dup 0)
4177 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4179 (match_operand:SI 1 "gpc_reg_operand" "r"))
4180 (ashiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4186 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4188 (match_operand:SI 1 "gpc_reg_operand" "r"))
4189 (lshiftrt:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4195 [(set (zero_extract:SI (match_operand:SI 0 "gpc_reg_operand" "+r")
4197 (match_operand:SI 1 "gpc_reg_operand" "r"))
4198 (zero_extract:SI (match_operand:SI 2 "gpc_reg_operand" "r")
4204 (define_expand "ashrsi3"
4205 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4206 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4207 (match_operand:SI 2 "reg_or_cint_operand" "")))]
4212 emit_insn (gen_ashrsi3_power (operands[0], operands[1], operands[2]));
4214 emit_insn (gen_ashrsi3_no_power (operands[0], operands[1], operands[2]));
4218 (define_insn "ashrsi3_power"
4219 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4220 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4221 (match_operand:SI 2 "reg_or_cint_operand" "r,i")))
4222 (clobber (match_scratch:SI 3 "=q,X"))]
4226 {srai|srawi} %0,%1,%h2")
4228 (define_insn "ashrsi3_no_power"
4229 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4230 (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
4231 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
4233 "{sra|sraw}%I2 %0,%1,%h2")
4236 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
4237 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4238 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4240 (clobber (match_scratch:SI 3 "=r,r,r,r"))
4241 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4245 {srai.|srawi.} %3,%1,%h2
4248 [(set_attr "type" "delayed_compare")
4249 (set_attr "length" "4,4,8,8")])
4252 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4253 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4254 (match_operand:SI 2 "reg_or_cint_operand" ""))
4256 (clobber (match_scratch:SI 3 ""))
4257 (clobber (match_scratch:SI 4 ""))]
4258 "TARGET_POWER && reload_completed"
4259 [(parallel [(set (match_dup 3)
4260 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4261 (clobber (match_dup 4))])
4263 (compare:CC (match_dup 3)
4268 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
4269 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4270 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
4272 (clobber (match_scratch:SI 3 "=r,r"))]
4275 {sra|sraw}%I2. %3,%1,%h2
4277 [(set_attr "type" "delayed_compare")
4278 (set_attr "length" "4,8")])
4281 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
4282 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4283 (match_operand:SI 2 "reg_or_cint_operand" ""))
4285 (clobber (match_scratch:SI 3 ""))]
4286 "! TARGET_POWER && reload_completed"
4288 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4290 (compare:CC (match_dup 3)
4295 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
4296 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
4297 (match_operand:SI 2 "reg_or_cint_operand" "r,i,r,i"))
4299 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
4300 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4301 (clobber (match_scratch:SI 4 "=q,X,q,X"))]
4305 {srai.|srawi.} %0,%1,%h2
4308 [(set_attr "type" "delayed_compare")
4309 (set_attr "length" "4,4,8,8")])
4312 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4313 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4314 (match_operand:SI 2 "reg_or_cint_operand" ""))
4316 (set (match_operand:SI 0 "gpc_reg_operand" "")
4317 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4318 (clobber (match_scratch:SI 4 ""))]
4319 "TARGET_POWER && reload_completed"
4320 [(parallel [(set (match_dup 0)
4321 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4322 (clobber (match_dup 4))])
4324 (compare:CC (match_dup 0)
4329 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
4330 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
4331 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
4333 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
4334 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
4337 {sra|sraw}%I2. %0,%1,%h2
4339 [(set_attr "type" "delayed_compare")
4340 (set_attr "length" "4,8")])
4343 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
4344 (compare:CC (ashiftrt:SI (match_operand:SI 1 "gpc_reg_operand" "")
4345 (match_operand:SI 2 "reg_or_cint_operand" ""))
4347 (set (match_operand:SI 0 "gpc_reg_operand" "")
4348 (ashiftrt:SI (match_dup 1) (match_dup 2)))]
4349 "! TARGET_POWER && reload_completed"
4351 (ashiftrt:SI (match_dup 1) (match_dup 2)))
4353 (compare:CC (match_dup 0)
4357 ;; Floating-point insns, excluding normal data motion.
4359 ;; PowerPC has a full set of single-precision floating point instructions.
4361 ;; For the POWER architecture, we pretend that we have both SFmode and
4362 ;; DFmode insns, while, in fact, all fp insns are actually done in double.
4363 ;; The only conversions we will do will be when storing to memory. In that
4364 ;; case, we will use the "frsp" instruction before storing.
4366 ;; Note that when we store into a single-precision memory location, we need to
4367 ;; use the frsp insn first. If the register being stored isn't dead, we
4368 ;; need a scratch register for the frsp. But this is difficult when the store
4369 ;; is done by reload. It is not incorrect to do the frsp on the register in
4370 ;; this case, we just lose precision that we would have otherwise gotten but
4371 ;; is not guaranteed. Perhaps this should be tightened up at some point.
4373 (define_insn "extendsfdf2"
4374 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4375 (float_extend:DF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4376 "TARGET_HARD_FLOAT && TARGET_FPRS"
4379 if (REGNO (operands[0]) == REGNO (operands[1]))
4382 return \"fmr %0,%1\";
4384 [(set_attr "type" "fp")])
4386 (define_insn "truncdfsf2"
4387 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4388 (float_truncate:SF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4389 "TARGET_HARD_FLOAT && TARGET_FPRS"
4391 [(set_attr "type" "fp")])
4393 (define_insn "aux_truncdfsf2"
4394 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4395 (unspec:SF [(match_operand:SF 1 "gpc_reg_operand" "f")] UNSPEC_FRSP))]
4396 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4398 [(set_attr "type" "fp")])
4400 (define_expand "negsf2"
4401 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4402 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4406 (define_insn "*negsf2"
4407 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4408 (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4409 "TARGET_HARD_FLOAT && TARGET_FPRS"
4411 [(set_attr "type" "fp")])
4413 (define_expand "abssf2"
4414 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4415 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4419 (define_insn "*abssf2"
4420 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4421 (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4422 "TARGET_HARD_FLOAT && TARGET_FPRS"
4424 [(set_attr "type" "fp")])
4427 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4428 (neg:SF (abs:SF (match_operand:SF 1 "gpc_reg_operand" "f"))))]
4429 "TARGET_HARD_FLOAT && TARGET_FPRS"
4431 [(set_attr "type" "fp")])
4433 (define_expand "addsf3"
4434 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4435 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "")
4436 (match_operand:SF 2 "gpc_reg_operand" "")))]
4441 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4442 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4443 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4444 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4446 [(set_attr "type" "fp")])
4449 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4450 (plus:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4451 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4452 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4453 "{fa|fadd} %0,%1,%2"
4454 [(set_attr "type" "fp")])
4456 (define_expand "subsf3"
4457 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4458 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "")
4459 (match_operand:SF 2 "gpc_reg_operand" "")))]
4464 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4465 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4466 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4467 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4469 [(set_attr "type" "fp")])
4472 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4473 (minus:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4474 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4475 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4476 "{fs|fsub} %0,%1,%2"
4477 [(set_attr "type" "fp")])
4479 (define_expand "mulsf3"
4480 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4481 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "")
4482 (match_operand:SF 2 "gpc_reg_operand" "")))]
4487 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4488 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4489 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4490 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4492 [(set_attr "type" "fp")])
4495 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4496 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4497 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4498 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4499 "{fm|fmul} %0,%1,%2"
4500 [(set_attr "type" "dmul")])
4502 (define_expand "divsf3"
4503 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4504 (div:SF (match_operand:SF 1 "gpc_reg_operand" "")
4505 (match_operand:SF 2 "gpc_reg_operand" "")))]
4510 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4511 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4512 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4513 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4515 [(set_attr "type" "sdiv")])
4518 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4519 (div:SF (match_operand:SF 1 "gpc_reg_operand" "f")
4520 (match_operand:SF 2 "gpc_reg_operand" "f")))]
4521 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS"
4522 "{fd|fdiv} %0,%1,%2"
4523 [(set_attr "type" "ddiv")])
4526 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4527 (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4528 (match_operand:SF 2 "gpc_reg_operand" "f"))
4529 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4530 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4531 "fmadds %0,%1,%2,%3"
4532 [(set_attr "type" "fp")])
4535 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4536 (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4537 (match_operand:SF 2 "gpc_reg_operand" "f"))
4538 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4539 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4540 "{fma|fmadd} %0,%1,%2,%3"
4541 [(set_attr "type" "dmul")])
4544 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4545 (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4546 (match_operand:SF 2 "gpc_reg_operand" "f"))
4547 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4548 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4549 "fmsubs %0,%1,%2,%3"
4550 [(set_attr "type" "fp")])
4553 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4554 (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4555 (match_operand:SF 2 "gpc_reg_operand" "f"))
4556 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4557 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4558 "{fms|fmsub} %0,%1,%2,%3"
4559 [(set_attr "type" "dmul")])
4562 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4563 (neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4564 (match_operand:SF 2 "gpc_reg_operand" "f"))
4565 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4566 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4567 && HONOR_SIGNED_ZEROS (SFmode)"
4568 "fnmadds %0,%1,%2,%3"
4569 [(set_attr "type" "fp")])
4572 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4573 (minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))
4574 (match_operand:SF 2 "gpc_reg_operand" "f"))
4575 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4576 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4577 && ! HONOR_SIGNED_ZEROS (SFmode)"
4578 "fnmadds %0,%1,%2,%3"
4579 [(set_attr "type" "fp")])
4582 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4583 (neg:SF (plus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4584 (match_operand:SF 2 "gpc_reg_operand" "f"))
4585 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4586 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4587 "{fnma|fnmadd} %0,%1,%2,%3"
4588 [(set_attr "type" "dmul")])
4591 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4592 (minus:SF (mult:SF (neg:SF (match_operand:SF 1 "gpc_reg_operand" "f"))
4593 (match_operand:SF 2 "gpc_reg_operand" "f"))
4594 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4595 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4596 && ! HONOR_SIGNED_ZEROS (SFmode)"
4597 "{fnma|fnmadd} %0,%1,%2,%3"
4598 [(set_attr "type" "dmul")])
4601 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4602 (neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4603 (match_operand:SF 2 "gpc_reg_operand" "f"))
4604 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4605 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4606 && HONOR_SIGNED_ZEROS (SFmode)"
4607 "fnmsubs %0,%1,%2,%3"
4608 [(set_attr "type" "fp")])
4611 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4612 (minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")
4613 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4614 (match_operand:SF 2 "gpc_reg_operand" "f"))))]
4615 "TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4616 && ! HONOR_SIGNED_ZEROS (SFmode)"
4617 "fnmsubs %0,%1,%2,%3"
4618 [(set_attr "type" "fp")])
4621 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4622 (neg:SF (minus:SF (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4623 (match_operand:SF 2 "gpc_reg_operand" "f"))
4624 (match_operand:SF 3 "gpc_reg_operand" "f"))))]
4625 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4626 "{fnms|fnmsub} %0,%1,%2,%3"
4627 [(set_attr "type" "dmul")])
4630 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4631 (minus:SF (match_operand:SF 3 "gpc_reg_operand" "f")
4632 (mult:SF (match_operand:SF 1 "gpc_reg_operand" "%f")
4633 (match_operand:SF 2 "gpc_reg_operand" "f"))))]
4634 "! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4635 && ! HONOR_SIGNED_ZEROS (SFmode)"
4636 "{fnms|fnmsub} %0,%1,%2,%3"
4637 [(set_attr "type" "fp")])
4639 (define_expand "sqrtsf2"
4640 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4641 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "")))]
4642 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS"
4646 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4647 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4648 "TARGET_PPC_GPOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4650 [(set_attr "type" "ssqrt")])
4653 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4654 (sqrt:SF (match_operand:SF 1 "gpc_reg_operand" "f")))]
4655 "TARGET_POWER2 && TARGET_HARD_FLOAT && TARGET_FPRS"
4657 [(set_attr "type" "dsqrt")])
4659 ;; For MIN, MAX, and conditional move, we use DEFINE_EXPAND's that involve a
4660 ;; fsel instruction and some auxiliary computations. Then we just have a
4661 ;; single DEFINE_INSN for fsel and the define_splits to make them if made by
4663 (define_expand "maxsf3"
4664 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4665 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
4666 (match_operand:SF 2 "gpc_reg_operand" ""))
4669 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4670 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
4672 (define_expand "minsf3"
4673 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4674 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "")
4675 (match_operand:SF 2 "gpc_reg_operand" ""))
4678 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4679 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
4682 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4683 (match_operator:SF 3 "min_max_operator"
4684 [(match_operand:SF 1 "gpc_reg_operand" "")
4685 (match_operand:SF 2 "gpc_reg_operand" "")]))]
4686 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4689 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
4690 operands[1], operands[2]);
4694 (define_expand "movsicc"
4695 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4696 (if_then_else:SI (match_operand 1 "comparison_operator" "")
4697 (match_operand:SI 2 "gpc_reg_operand" "")
4698 (match_operand:SI 3 "gpc_reg_operand" "")))]
4702 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4708 ;; We use the BASE_REGS for the isel input operands because, if rA is
4709 ;; 0, the value of 0 is placed in rD upon truth. Similarly for rB
4710 ;; because we may switch the operands and rB may end up being rA.
4712 ;; We need 2 patterns: an unsigned and a signed pattern. We could
4713 ;; leave out the mode in operand 4 and use one pattern, but reload can
4714 ;; change the mode underneath our feet and then gets confused trying
4715 ;; to reload the value.
4716 (define_insn "isel_signed"
4717 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4719 (match_operator 1 "comparison_operator"
4720 [(match_operand:CC 4 "cc_reg_operand" "y")
4722 (match_operand:SI 2 "gpc_reg_operand" "b")
4723 (match_operand:SI 3 "gpc_reg_operand" "b")))]
4726 { return output_isel (operands); }"
4727 [(set_attr "length" "4")])
4729 (define_insn "isel_unsigned"
4730 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
4732 (match_operator 1 "comparison_operator"
4733 [(match_operand:CCUNS 4 "cc_reg_operand" "y")
4735 (match_operand:SI 2 "gpc_reg_operand" "b")
4736 (match_operand:SI 3 "gpc_reg_operand" "b")))]
4739 { return output_isel (operands); }"
4740 [(set_attr "length" "4")])
4742 (define_expand "movsfcc"
4743 [(set (match_operand:SF 0 "gpc_reg_operand" "")
4744 (if_then_else:SF (match_operand 1 "comparison_operator" "")
4745 (match_operand:SF 2 "gpc_reg_operand" "")
4746 (match_operand:SF 3 "gpc_reg_operand" "")))]
4747 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4750 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4756 (define_insn "*fselsfsf4"
4757 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4758 (if_then_else:SF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
4759 (match_operand:SF 4 "zero_fp_constant" "F"))
4760 (match_operand:SF 2 "gpc_reg_operand" "f")
4761 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4762 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4764 [(set_attr "type" "fp")])
4766 (define_insn "*fseldfsf4"
4767 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
4768 (if_then_else:SF (ge (match_operand:DF 1 "gpc_reg_operand" "f")
4769 (match_operand:DF 4 "zero_fp_constant" "F"))
4770 (match_operand:SF 2 "gpc_reg_operand" "f")
4771 (match_operand:SF 3 "gpc_reg_operand" "f")))]
4772 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4774 [(set_attr "type" "fp")])
4776 (define_insn "negdf2"
4777 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4778 (neg:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4779 "TARGET_HARD_FLOAT && TARGET_FPRS"
4781 [(set_attr "type" "fp")])
4783 (define_insn "absdf2"
4784 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4785 (abs:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4786 "TARGET_HARD_FLOAT && TARGET_FPRS"
4788 [(set_attr "type" "fp")])
4791 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4792 (neg:DF (abs:DF (match_operand:DF 1 "gpc_reg_operand" "f"))))]
4793 "TARGET_HARD_FLOAT && TARGET_FPRS"
4795 [(set_attr "type" "fp")])
4797 (define_insn "adddf3"
4798 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4799 (plus:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4800 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4801 "TARGET_HARD_FLOAT && TARGET_FPRS"
4802 "{fa|fadd} %0,%1,%2"
4803 [(set_attr "type" "fp")])
4805 (define_insn "subdf3"
4806 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4807 (minus:DF (match_operand:DF 1 "gpc_reg_operand" "f")
4808 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4809 "TARGET_HARD_FLOAT && TARGET_FPRS"
4810 "{fs|fsub} %0,%1,%2"
4811 [(set_attr "type" "fp")])
4813 (define_insn "muldf3"
4814 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4815 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4816 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4817 "TARGET_HARD_FLOAT && TARGET_FPRS"
4818 "{fm|fmul} %0,%1,%2"
4819 [(set_attr "type" "dmul")])
4821 (define_insn "divdf3"
4822 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4823 (div:DF (match_operand:DF 1 "gpc_reg_operand" "f")
4824 (match_operand:DF 2 "gpc_reg_operand" "f")))]
4825 "TARGET_HARD_FLOAT && TARGET_FPRS"
4826 "{fd|fdiv} %0,%1,%2"
4827 [(set_attr "type" "ddiv")])
4830 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4831 (plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4832 (match_operand:DF 2 "gpc_reg_operand" "f"))
4833 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4834 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4835 "{fma|fmadd} %0,%1,%2,%3"
4836 [(set_attr "type" "dmul")])
4839 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4840 (minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4841 (match_operand:DF 2 "gpc_reg_operand" "f"))
4842 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4843 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD"
4844 "{fms|fmsub} %0,%1,%2,%3"
4845 [(set_attr "type" "dmul")])
4848 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4849 (neg:DF (plus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4850 (match_operand:DF 2 "gpc_reg_operand" "f"))
4851 (match_operand:DF 3 "gpc_reg_operand" "f"))))]
4852 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4853 && HONOR_SIGNED_ZEROS (DFmode)"
4854 "{fnma|fnmadd} %0,%1,%2,%3"
4855 [(set_attr "type" "dmul")])
4858 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4859 (minus:DF (mult:DF (neg:DF (match_operand:DF 1 "gpc_reg_operand" "f"))
4860 (match_operand:DF 2 "gpc_reg_operand" "f"))
4861 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4862 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4863 && ! HONOR_SIGNED_ZEROS (DFmode)"
4864 "{fnma|fnmadd} %0,%1,%2,%3"
4865 [(set_attr "type" "dmul")])
4868 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4869 (neg:DF (minus:DF (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4870 (match_operand:DF 2 "gpc_reg_operand" "f"))
4871 (match_operand:DF 3 "gpc_reg_operand" "f"))))]
4872 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4873 && HONOR_SIGNED_ZEROS (DFmode)"
4874 "{fnms|fnmsub} %0,%1,%2,%3"
4875 [(set_attr "type" "dmul")])
4878 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4879 (minus:DF (match_operand:DF 3 "gpc_reg_operand" "f")
4880 (mult:DF (match_operand:DF 1 "gpc_reg_operand" "%f")
4881 (match_operand:DF 2 "gpc_reg_operand" "f"))))]
4882 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_FUSED_MADD
4883 && ! HONOR_SIGNED_ZEROS (DFmode)"
4884 "{fnms|fnmsub} %0,%1,%2,%3"
4885 [(set_attr "type" "dmul")])
4887 (define_insn "sqrtdf2"
4888 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4889 (sqrt:DF (match_operand:DF 1 "gpc_reg_operand" "f")))]
4890 "(TARGET_PPC_GPOPT || TARGET_POWER2) && TARGET_HARD_FLOAT && TARGET_FPRS"
4892 [(set_attr "type" "dsqrt")])
4894 ;; The conditional move instructions allow us to perform max and min
4895 ;; operations even when
4897 (define_expand "maxdf3"
4898 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4899 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
4900 (match_operand:DF 2 "gpc_reg_operand" ""))
4903 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4904 "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
4906 (define_expand "mindf3"
4907 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4908 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "")
4909 (match_operand:DF 2 "gpc_reg_operand" ""))
4912 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4913 "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
4916 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4917 (match_operator:DF 3 "min_max_operator"
4918 [(match_operand:DF 1 "gpc_reg_operand" "")
4919 (match_operand:DF 2 "gpc_reg_operand" "")]))]
4920 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4923 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
4924 operands[1], operands[2]);
4928 (define_expand "movdfcc"
4929 [(set (match_operand:DF 0 "gpc_reg_operand" "")
4930 (if_then_else:DF (match_operand 1 "comparison_operator" "")
4931 (match_operand:DF 2 "gpc_reg_operand" "")
4932 (match_operand:DF 3 "gpc_reg_operand" "")))]
4933 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4936 if (rs6000_emit_cmove (operands[0], operands[1], operands[2], operands[3]))
4942 (define_insn "*fseldfdf4"
4943 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4944 (if_then_else:DF (ge (match_operand:DF 1 "gpc_reg_operand" "f")
4945 (match_operand:DF 4 "zero_fp_constant" "F"))
4946 (match_operand:DF 2 "gpc_reg_operand" "f")
4947 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4948 "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
4950 [(set_attr "type" "fp")])
4952 (define_insn "*fselsfdf4"
4953 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
4954 (if_then_else:DF (ge (match_operand:SF 1 "gpc_reg_operand" "f")
4955 (match_operand:SF 4 "zero_fp_constant" "F"))
4956 (match_operand:DF 2 "gpc_reg_operand" "f")
4957 (match_operand:DF 3 "gpc_reg_operand" "f")))]
4960 [(set_attr "type" "fp")])
4962 ;; Conversions to and from floating-point.
4964 (define_expand "fixunssfsi2"
4965 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4966 (unsigned_fix:SI (fix:SF (match_operand:SF 1 "gpc_reg_operand" ""))))]
4967 "TARGET_HARD_FLOAT && !TARGET_FPRS"
4970 (define_expand "fix_truncsfsi2"
4971 [(set (match_operand:SI 0 "gpc_reg_operand" "")
4972 (fix:SI (match_operand:SF 1 "gpc_reg_operand" "")))]
4973 "TARGET_HARD_FLOAT && !TARGET_FPRS"
4976 ; For each of these conversions, there is a define_expand, a define_insn
4977 ; with a '#' template, and a define_split (with C code). The idea is
4978 ; to allow constant folding with the template of the define_insn,
4979 ; then to have the insns split later (between sched1 and final).
4981 (define_expand "floatsidf2"
4982 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
4983 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
4986 (clobber (match_dup 4))
4987 (clobber (match_dup 5))
4988 (clobber (match_dup 6))])]
4989 "TARGET_HARD_FLOAT && TARGET_FPRS"
4992 if (TARGET_POWERPC64)
4994 rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
4995 rtx t1 = gen_reg_rtx (DImode);
4996 rtx t2 = gen_reg_rtx (DImode);
4997 emit_insn (gen_floatsidf_ppc64 (operands[0], operands[1], mem, t1, t2));
5001 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
5002 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503601774854144\", DFmode));
5003 operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);
5004 operands[5] = gen_reg_rtx (DFmode);
5005 operands[6] = gen_reg_rtx (SImode);
5008 (define_insn "*floatsidf2_internal"
5009 [(set (match_operand:DF 0 "gpc_reg_operand" "=&f")
5010 (float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5011 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
5012 (use (match_operand:DF 3 "gpc_reg_operand" "f"))
5013 (clobber (match_operand:DF 4 "memory_operand" "=o"))
5014 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))
5015 (clobber (match_operand:SI 6 "gpc_reg_operand" "=&r"))]
5016 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5018 [(set_attr "length" "24")])
5021 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5022 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5023 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5024 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5025 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5026 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))
5027 (clobber (match_operand:SI 6 "gpc_reg_operand" ""))]
5028 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5029 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5030 (float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5031 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5032 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5033 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5034 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))
5035 (clobber (match_operand:SI 6 "gpc_reg_operand" ""))]
5038 rtx lowword, highword;
5039 if (GET_CODE (operands[4]) != MEM)
5041 highword = XEXP (operands[4], 0);
5042 lowword = plus_constant (highword, 4);
5043 if (! WORDS_BIG_ENDIAN)
5046 tmp = highword; highword = lowword; lowword = tmp;
5049 emit_insn (gen_xorsi3 (operands[6], operands[1],
5050 GEN_INT (~ (HOST_WIDE_INT) 0x7fffffff)));
5051 emit_move_insn (gen_rtx_MEM (SImode, lowword), operands[6]);
5052 emit_move_insn (gen_rtx_MEM (SImode, highword), operands[2]);
5053 emit_move_insn (operands[5], operands[4]);
5054 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
5058 (define_expand "floatunssisf2"
5059 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5060 (unsigned_float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]
5061 "TARGET_HARD_FLOAT && !TARGET_FPRS"
5064 (define_expand "floatunssidf2"
5065 [(parallel [(set (match_operand:DF 0 "gpc_reg_operand" "")
5066 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5069 (clobber (match_dup 4))
5070 (clobber (match_dup 5))])]
5071 "TARGET_HARD_FLOAT && TARGET_FPRS"
5074 if (TARGET_POWERPC64)
5076 rtx mem = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
5077 rtx t1 = gen_reg_rtx (DImode);
5078 rtx t2 = gen_reg_rtx (DImode);
5079 emit_insn (gen_floatunssidf_ppc64 (operands[0], operands[1], mem,
5084 operands[2] = force_reg (SImode, GEN_INT (0x43300000));
5085 operands[3] = force_reg (DFmode, CONST_DOUBLE_ATOF (\"4503599627370496\", DFmode));
5086 operands[4] = assign_stack_temp (DFmode, GET_MODE_SIZE (DFmode), 0);
5087 operands[5] = gen_reg_rtx (DFmode);
5090 (define_insn "*floatunssidf2_internal"
5091 [(set (match_operand:DF 0 "gpc_reg_operand" "=&f")
5092 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5093 (use (match_operand:SI 2 "gpc_reg_operand" "r"))
5094 (use (match_operand:DF 3 "gpc_reg_operand" "f"))
5095 (clobber (match_operand:DF 4 "memory_operand" "=o"))
5096 (clobber (match_operand:DF 5 "gpc_reg_operand" "=&f"))]
5097 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5099 [(set_attr "length" "20")])
5102 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5103 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5104 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5105 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5106 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5107 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))]
5108 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5109 [(set (match_operand:DF 0 "gpc_reg_operand" "")
5110 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
5111 (use (match_operand:SI 2 "gpc_reg_operand" ""))
5112 (use (match_operand:DF 3 "gpc_reg_operand" ""))
5113 (clobber (match_operand:DF 4 "offsettable_mem_operand" ""))
5114 (clobber (match_operand:DF 5 "gpc_reg_operand" ""))]
5117 rtx lowword, highword;
5118 if (GET_CODE (operands[4]) != MEM)
5120 highword = XEXP (operands[4], 0);
5121 lowword = plus_constant (highword, 4);
5122 if (! WORDS_BIG_ENDIAN)
5125 tmp = highword; highword = lowword; lowword = tmp;
5128 emit_move_insn (gen_rtx_MEM (SImode, lowword), operands[1]);
5129 emit_move_insn (gen_rtx_MEM (SImode, highword), operands[2]);
5130 emit_move_insn (operands[5], operands[4]);
5131 emit_insn (gen_subdf3 (operands[0], operands[5], operands[3]));
5135 (define_expand "fix_truncdfsi2"
5136 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
5137 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5138 (clobber (match_dup 2))
5139 (clobber (match_dup 3))])]
5140 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5143 operands[2] = gen_reg_rtx (DImode);
5144 operands[3] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
5147 (define_insn "*fix_truncdfsi2_internal"
5148 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5149 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "f")))
5150 (clobber (match_operand:DI 2 "gpc_reg_operand" "=f"))
5151 (clobber (match_operand:DI 3 "memory_operand" "=o"))]
5152 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5154 [(set_attr "length" "16")])
5157 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5158 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5159 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
5160 (clobber (match_operand:DI 3 "offsettable_mem_operand" ""))]
5161 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5162 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5163 (fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
5164 (clobber (match_operand:DI 2 "gpc_reg_operand" ""))
5165 (clobber (match_operand:DI 3 "offsettable_mem_operand" ""))]
5169 if (GET_CODE (operands[3]) != MEM)
5171 lowword = XEXP (operands[3], 0);
5172 if (WORDS_BIG_ENDIAN)
5173 lowword = plus_constant (lowword, 4);
5175 emit_insn (gen_fctiwz (operands[2], operands[1]));
5176 emit_move_insn (operands[3], operands[2]);
5177 emit_move_insn (operands[0], gen_rtx_MEM (SImode, lowword));
5181 ; Here, we use (set (reg) (unspec:DI [(fix:SI ...)] UNSPEC_FCTIWZ))
5182 ; rather than (set (subreg:SI (reg)) (fix:SI ...))
5183 ; because the first makes it clear that operand 0 is not live
5184 ; before the instruction.
5185 (define_insn "fctiwz"
5186 [(set (match_operand:DI 0 "gpc_reg_operand" "=*f")
5187 (unspec:DI [(fix:SI (match_operand:DF 1 "gpc_reg_operand" "f"))]
5189 "(TARGET_POWER2 || TARGET_POWERPC) && TARGET_HARD_FLOAT && TARGET_FPRS"
5190 "{fcirz|fctiwz} %0,%1"
5191 [(set_attr "type" "fp")])
5193 (define_expand "floatsisf2"
5194 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5195 (float:SF (match_operand:SI 1 "gpc_reg_operand" "")))]
5196 "TARGET_HARD_FLOAT && !TARGET_FPRS"
5199 (define_insn "floatdidf2"
5200 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5201 (float:DF (match_operand:DI 1 "gpc_reg_operand" "*f")))]
5202 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5204 [(set_attr "type" "fp")])
5206 (define_insn_and_split "floatsidf_ppc64"
5207 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5208 (float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5209 (clobber (match_operand:DI 2 "memory_operand" "=o"))
5210 (clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))
5211 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]
5212 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5215 [(set (match_dup 3) (sign_extend:DI (match_dup 1)))
5216 (set (match_dup 2) (match_dup 3))
5217 (set (match_dup 4) (match_dup 2))
5218 (set (match_dup 0) (float:DF (match_dup 4)))]
5221 (define_insn_and_split "floatunssidf_ppc64"
5222 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
5223 (unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "r")))
5224 (clobber (match_operand:DI 2 "memory_operand" "=o"))
5225 (clobber (match_operand:DI 3 "gpc_reg_operand" "=r"))
5226 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))]
5227 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5230 [(set (match_dup 3) (zero_extend:DI (match_dup 1)))
5231 (set (match_dup 2) (match_dup 3))
5232 (set (match_dup 4) (match_dup 2))
5233 (set (match_dup 0) (float:DF (match_dup 4)))]
5236 (define_insn "fix_truncdfdi2"
5237 [(set (match_operand:DI 0 "gpc_reg_operand" "=*f")
5238 (fix:DI (match_operand:DF 1 "gpc_reg_operand" "f")))]
5239 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5241 [(set_attr "type" "fp")])
5243 (define_expand "floatdisf2"
5244 [(set (match_operand:SF 0 "gpc_reg_operand" "")
5245 (float:SF (match_operand:DI 1 "gpc_reg_operand" "")))]
5246 "TARGET_64BIT && TARGET_HARD_FLOAT && TARGET_FPRS"
5249 if (!flag_unsafe_math_optimizations)
5251 rtx label = gen_label_rtx ();
5252 emit_insn (gen_floatdisf2_internal2 (operands[1], label));
5255 emit_insn (gen_floatdisf2_internal1 (operands[0], operands[1]));
5259 ;; This is not IEEE compliant if rounding mode is "round to nearest".
5260 ;; If the DI->DF conversion is inexact, then it's possible to suffer
5261 ;; from double rounding.
5262 (define_insn_and_split "floatdisf2_internal1"
5263 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
5264 (float:SF (match_operand:DI 1 "gpc_reg_operand" "*f")))
5265 (clobber (match_scratch:DF 2 "=f"))]
5266 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS"
5268 "&& reload_completed"
5270 (float:DF (match_dup 1)))
5272 (float_truncate:SF (match_dup 2)))]
5275 ;; Twiddles bits to avoid double rounding.
5276 ;; Bits that might be truncated when converting to DFmode are replaced
5277 ;; by a bit that won't be lost at that stage, but is below the SFmode
5278 ;; rounding position.
5279 (define_expand "floatdisf2_internal2"
5280 [(parallel [(set (match_dup 4)
5281 (compare:CC (and:DI (match_operand:DI 0 "" "")
5284 (set (match_dup 2) (and:DI (match_dup 0) (const_int 2047)))
5285 (clobber (match_scratch:CC 7 ""))])
5286 (set (match_dup 3) (ashiftrt:DI (match_dup 0) (const_int 53)))
5287 (set (match_dup 3) (plus:DI (match_dup 3) (const_int 1)))
5288 (set (pc) (if_then_else (eq (match_dup 4) (const_int 0))
5289 (label_ref (match_operand:DI 1 "" ""))
5291 (set (match_dup 5) (compare:CCUNS (match_dup 3) (const_int 2)))
5292 (set (pc) (if_then_else (ltu (match_dup 5) (const_int 0))
5293 (label_ref (match_dup 1))
5295 (set (match_dup 0) (xor:DI (match_dup 0) (match_dup 2)))
5296 (set (match_dup 0) (ior:DI (match_dup 0) (const_int 2048)))]
5297 "TARGET_64BIT && TARGET_HARD_FLOAT && TARGET_FPRS"
5300 operands[2] = gen_reg_rtx (DImode);
5301 operands[3] = gen_reg_rtx (DImode);
5302 operands[4] = gen_reg_rtx (CCmode);
5303 operands[5] = gen_reg_rtx (CCUNSmode);
5306 ;; Define the DImode operations that can be done in a small number
5307 ;; of instructions. The & constraints are to prevent the register
5308 ;; allocator from allocating registers that overlap with the inputs
5309 ;; (for example, having an input in 7,8 and an output in 6,7). We
5310 ;; also allow for the output being the same as one of the inputs.
5312 (define_insn "*adddi3_noppc64"
5313 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r")
5314 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,0,0")
5315 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I")))]
5316 "! TARGET_POWERPC64"
5319 if (WORDS_BIG_ENDIAN)
5320 return (GET_CODE (operands[2])) != CONST_INT
5321 ? \"{a|addc} %L0,%L1,%L2\;{ae|adde} %0,%1,%2\"
5322 : \"{ai|addic} %L0,%L1,%2\;{a%G2e|add%G2e} %0,%1\";
5324 return (GET_CODE (operands[2])) != CONST_INT
5325 ? \"{a|addc} %0,%1,%2\;{ae|adde} %L0,%L1,%L2\"
5326 : \"{ai|addic} %0,%1,%2\;{a%G2e|add%G2e} %L0,%L1\";
5328 [(set_attr "length" "8")])
5330 (define_insn "*subdi3_noppc64"
5331 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,r,r,r")
5332 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I,0,r,I")
5333 (match_operand:DI 2 "gpc_reg_operand" "r,r,r,0,0")))]
5334 "! TARGET_POWERPC64"
5337 if (WORDS_BIG_ENDIAN)
5338 return (GET_CODE (operands[1]) != CONST_INT)
5339 ? \"{sf|subfc} %L0,%L2,%L1\;{sfe|subfe} %0,%2,%1\"
5340 : \"{sfi|subfic} %L0,%L2,%1\;{sf%G1e|subf%G1e} %0,%2\";
5342 return (GET_CODE (operands[1]) != CONST_INT)
5343 ? \"{sf|subfc} %0,%2,%1\;{sfe|subfe} %L0,%L2,%L1\"
5344 : \"{sfi|subfic} %0,%2,%1\;{sf%G1e|subf%G1e} %L0,%L2\";
5346 [(set_attr "length" "8")])
5348 (define_insn "*negdi2_noppc64"
5349 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5350 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))]
5351 "! TARGET_POWERPC64"
5354 return (WORDS_BIG_ENDIAN)
5355 ? \"{sfi|subfic} %L0,%L1,0\;{sfze|subfze} %0,%1\"
5356 : \"{sfi|subfic} %0,%1,0\;{sfze|subfze} %L0,%L1\";
5358 [(set_attr "length" "8")])
5360 (define_expand "mulsidi3"
5361 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5362 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5363 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5364 "! TARGET_POWERPC64"
5367 if (! TARGET_POWER && ! TARGET_POWERPC)
5369 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
5370 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
5371 emit_insn (gen_mull_call ());
5372 if (WORDS_BIG_ENDIAN)
5373 emit_move_insn (operands[0], gen_rtx_REG (DImode, 3));
5376 emit_move_insn (operand_subword (operands[0], 0, 0, DImode),
5377 gen_rtx_REG (SImode, 3));
5378 emit_move_insn (operand_subword (operands[0], 1, 0, DImode),
5379 gen_rtx_REG (SImode, 4));
5383 else if (TARGET_POWER)
5385 emit_insn (gen_mulsidi3_mq (operands[0], operands[1], operands[2]));
5390 (define_insn "mulsidi3_mq"
5391 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5392 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5393 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
5394 (clobber (match_scratch:SI 3 "=q"))]
5396 "mul %0,%1,%2\;mfmq %L0"
5397 [(set_attr "type" "imul")
5398 (set_attr "length" "8")])
5400 (define_insn "*mulsidi3_no_mq"
5401 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5402 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5403 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
5404 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
5407 return (WORDS_BIG_ENDIAN)
5408 ? \"mulhw %0,%1,%2\;mullw %L0,%1,%2\"
5409 : \"mulhw %L0,%1,%2\;mullw %0,%1,%2\";
5411 [(set_attr "type" "imul")
5412 (set_attr "length" "8")])
5415 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5416 (mult:DI (sign_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5417 (sign_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5418 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
5421 (lshiftrt:DI (mult:DI (sign_extend:DI (match_dup 1))
5422 (sign_extend:DI (match_dup 2)))
5425 (mult:SI (match_dup 1)
5429 int endian = (WORDS_BIG_ENDIAN == 0);
5430 operands[3] = operand_subword (operands[0], endian, 0, DImode);
5431 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
5434 (define_expand "umulsidi3"
5435 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5436 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5437 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5438 "TARGET_POWERPC && ! TARGET_POWERPC64"
5443 emit_insn (gen_umulsidi3_mq (operands[0], operands[1], operands[2]));
5448 (define_insn "umulsidi3_mq"
5449 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5450 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5451 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))
5452 (clobber (match_scratch:SI 3 "=q"))]
5453 "TARGET_POWERPC && TARGET_POWER"
5456 return (WORDS_BIG_ENDIAN)
5457 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
5458 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
5460 [(set_attr "type" "imul")
5461 (set_attr "length" "8")])
5463 (define_insn "*umulsidi3_no_mq"
5464 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
5465 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "%r"))
5466 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" "r"))))]
5467 "TARGET_POWERPC && ! TARGET_POWER && ! TARGET_POWERPC64"
5470 return (WORDS_BIG_ENDIAN)
5471 ? \"mulhwu %0,%1,%2\;mullw %L0,%1,%2\"
5472 : \"mulhwu %L0,%1,%2\;mullw %0,%1,%2\";
5474 [(set_attr "type" "imul")
5475 (set_attr "length" "8")])
5478 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5479 (mult:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" ""))
5480 (zero_extend:DI (match_operand:SI 2 "gpc_reg_operand" ""))))]
5481 "TARGET_POWERPC && ! TARGET_POWERPC64 && reload_completed"
5484 (lshiftrt:DI (mult:DI (zero_extend:DI (match_dup 1))
5485 (zero_extend:DI (match_dup 2)))
5488 (mult:SI (match_dup 1)
5492 int endian = (WORDS_BIG_ENDIAN == 0);
5493 operands[3] = operand_subword (operands[0], endian, 0, DImode);
5494 operands[4] = operand_subword (operands[0], 1 - endian, 0, DImode);
5497 (define_expand "smulsi3_highpart"
5498 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5500 (lshiftrt:DI (mult:DI (sign_extend:DI
5501 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5503 (match_operand:SI 2 "gpc_reg_operand" "r")))
5508 if (! TARGET_POWER && ! TARGET_POWERPC)
5510 emit_move_insn (gen_rtx_REG (SImode, 3), operands[1]);
5511 emit_move_insn (gen_rtx_REG (SImode, 4), operands[2]);
5512 emit_insn (gen_mulh_call ());
5513 emit_move_insn (operands[0], gen_rtx_REG (SImode, 3));
5516 else if (TARGET_POWER)
5518 emit_insn (gen_smulsi3_highpart_mq (operands[0], operands[1], operands[2]));
5523 (define_insn "smulsi3_highpart_mq"
5524 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5526 (lshiftrt:DI (mult:DI (sign_extend:DI
5527 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5529 (match_operand:SI 2 "gpc_reg_operand" "r")))
5531 (clobber (match_scratch:SI 3 "=q"))]
5534 [(set_attr "type" "imul")])
5536 (define_insn "*smulsi3_highpart_no_mq"
5537 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5539 (lshiftrt:DI (mult:DI (sign_extend:DI
5540 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5542 (match_operand:SI 2 "gpc_reg_operand" "r")))
5544 "TARGET_POWERPC && ! TARGET_POWER"
5546 [(set_attr "type" "imul")])
5548 (define_expand "umulsi3_highpart"
5549 [(set (match_operand:SI 0 "gpc_reg_operand" "")
5551 (lshiftrt:DI (mult:DI (zero_extend:DI
5552 (match_operand:SI 1 "gpc_reg_operand" ""))
5554 (match_operand:SI 2 "gpc_reg_operand" "")))
5561 emit_insn (gen_umulsi3_highpart_mq (operands[0], operands[1], operands[2]));
5566 (define_insn "umulsi3_highpart_mq"
5567 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5569 (lshiftrt:DI (mult:DI (zero_extend:DI
5570 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5572 (match_operand:SI 2 "gpc_reg_operand" "r")))
5574 (clobber (match_scratch:SI 3 "=q"))]
5575 "TARGET_POWERPC && TARGET_POWER"
5577 [(set_attr "type" "imul")])
5579 (define_insn "*umulsi3_highpart_no_mq"
5580 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5582 (lshiftrt:DI (mult:DI (zero_extend:DI
5583 (match_operand:SI 1 "gpc_reg_operand" "%r"))
5585 (match_operand:SI 2 "gpc_reg_operand" "r")))
5587 "TARGET_POWERPC && ! TARGET_POWER"
5589 [(set_attr "type" "imul")])
5591 ;; If operands 0 and 2 are in the same register, we have a problem. But
5592 ;; operands 0 and 1 (the usual case) can be in the same register. That's
5593 ;; why we have the strange constraints below.
5594 (define_insn "ashldi3_power"
5595 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
5596 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
5597 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
5598 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
5601 {sli|slwi} %0,%L1,%h2\;{cal %L0,0(0)|li %L0,0}
5602 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
5603 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2
5604 sl%I2q %L0,%L1,%h2\;sll%I2q %0,%1,%h2"
5605 [(set_attr "length" "8")])
5607 (define_insn "lshrdi3_power"
5608 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,&r")
5609 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,0,r")
5610 (match_operand:SI 2 "reg_or_cint_operand" "M,i,r,r")))
5611 (clobber (match_scratch:SI 3 "=X,q,q,q"))]
5614 {s%A2i|s%A2wi} %L0,%1,%h2\;{cal %0,0(0)|li %0,0}
5615 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
5616 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2
5617 sr%I2q %0,%1,%h2\;srl%I2q %L0,%L1,%h2"
5618 [(set_attr "length" "8")])
5620 ;; Shift by a variable amount is too complex to be worth open-coding. We
5621 ;; just handle shifts by constants.
5622 (define_insn "ashrdi3_power"
5623 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5624 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5625 (match_operand:SI 2 "const_int_operand" "M,i")))
5626 (clobber (match_scratch:SI 3 "=X,q"))]
5629 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
5630 sraiq %0,%1,%h2\;srliq %L0,%L1,%h2"
5631 [(set_attr "length" "8")])
5633 (define_insn "ashrdi3_no_power"
5634 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
5635 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5636 (match_operand:SI 2 "const_int_operand" "M,i")))]
5637 "TARGET_32BIT && !TARGET_POWERPC64 && !TARGET_POWER"
5639 {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
5640 {sri|srwi} %L0,%L1,%h2\;insrwi %L0,%1,%h2,0\;{srai|srawi} %0,%1,%h2"
5641 [(set_attr "length" "8,12")])
5643 (define_insn "*ashrdisi3_noppc64"
5644 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
5645 (subreg:SI (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
5646 (const_int 32)) 4))]
5647 "TARGET_32BIT && !TARGET_POWERPC64"
5650 if (REGNO (operands[0]) == REGNO (operands[1]))
5653 return \"mr %0,%1\";
5655 [(set_attr "length" "4")])
5658 ;; PowerPC64 DImode operations.
5660 (define_expand "adddi3"
5661 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5662 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5663 (match_operand:DI 2 "reg_or_add_cint64_operand" "")))]
5667 if (! TARGET_POWERPC64)
5669 if (non_short_cint_operand (operands[2], DImode))
5673 if (GET_CODE (operands[2]) == CONST_INT
5674 && ! add_operand (operands[2], DImode))
5676 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
5677 ? operands[0] : gen_reg_rtx (DImode));
5679 HOST_WIDE_INT val = INTVAL (operands[2]);
5680 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
5681 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, DImode);
5683 if (!CONST_OK_FOR_LETTER_P (rest, 'L'))
5686 /* The ordering here is important for the prolog expander.
5687 When space is allocated from the stack, adding 'low' first may
5688 produce a temporary deallocation (which would be bad). */
5689 emit_insn (gen_adddi3 (tmp, operands[1], GEN_INT (rest)));
5690 emit_insn (gen_adddi3 (operands[0], tmp, GEN_INT (low)));
5695 ;; Discourage ai/addic because of carry but provide it in an alternative
5696 ;; allowing register zero as source.
5698 (define_insn "*adddi3_internal1"
5699 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,?r,r")
5700 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,b,r,b")
5701 (match_operand:DI 2 "add_operand" "r,I,I,L")))]
5709 (define_insn "*adddi3_internal2"
5710 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
5711 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r")
5712 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I"))
5714 (clobber (match_scratch:DI 3 "=r,r,r,r"))]
5721 [(set_attr "type" "fast_compare,compare,compare,compare")
5722 (set_attr "length" "4,4,8,8")])
5725 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5726 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5727 (match_operand:DI 2 "reg_or_short_operand" ""))
5729 (clobber (match_scratch:DI 3 ""))]
5730 "TARGET_POWERPC64 && reload_completed"
5732 (plus:DI (match_dup 1) (match_dup 2)))
5734 (compare:CC (match_dup 3)
5738 (define_insn "*adddi3_internal3"
5739 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
5740 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r")
5741 (match_operand:DI 2 "reg_or_short_operand" "r,I,r,I"))
5743 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
5744 (plus:DI (match_dup 1) (match_dup 2)))]
5751 [(set_attr "type" "fast_compare,compare,compare,compare")
5752 (set_attr "length" "4,4,8,8")])
5755 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5756 (compare:CC (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5757 (match_operand:DI 2 "reg_or_short_operand" ""))
5759 (set (match_operand:DI 0 "gpc_reg_operand" "")
5760 (plus:DI (match_dup 1) (match_dup 2)))]
5761 "TARGET_POWERPC64 && reload_completed"
5763 (plus:DI (match_dup 1) (match_dup 2)))
5765 (compare:CC (match_dup 0)
5769 ;; Split an add that we can't do in one insn into two insns, each of which
5770 ;; does one 16-bit part. This is used by combine. Note that the low-order
5771 ;; add should be last in case the result gets used in an address.
5774 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5775 (plus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5776 (match_operand:DI 2 "non_add_cint_operand" "")))]
5778 [(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 3)))
5779 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 4)))]
5782 HOST_WIDE_INT val = INTVAL (operands[2]);
5783 HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;
5784 HOST_WIDE_INT rest = trunc_int_for_mode (val - low, DImode);
5786 operands[4] = GEN_INT (low);
5787 if (CONST_OK_FOR_LETTER_P (rest, 'L'))
5788 operands[3] = GEN_INT (rest);
5789 else if (! no_new_pseudos)
5791 operands[3] = gen_reg_rtx (DImode);
5792 emit_move_insn (operands[3], operands[2]);
5793 emit_insn (gen_adddi3 (operands[0], operands[1], operands[3]));
5800 (define_insn "one_cmpldi2"
5801 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5802 (not:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
5807 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5808 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5810 (clobber (match_scratch:DI 2 "=r,r"))]
5815 [(set_attr "type" "compare")
5816 (set_attr "length" "4,8")])
5819 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5820 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5822 (clobber (match_scratch:DI 2 ""))]
5823 "TARGET_POWERPC64 && reload_completed"
5825 (not:DI (match_dup 1)))
5827 (compare:CC (match_dup 2)
5832 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
5833 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5835 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5836 (not:DI (match_dup 1)))]
5841 [(set_attr "type" "compare")
5842 (set_attr "length" "4,8")])
5845 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
5846 (compare:CC (not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5848 (set (match_operand:DI 0 "gpc_reg_operand" "")
5849 (not:DI (match_dup 1)))]
5850 "TARGET_POWERPC64 && reload_completed"
5852 (not:DI (match_dup 1)))
5854 (compare:CC (match_dup 0)
5859 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5860 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "r,I")
5861 (match_operand:DI 2 "gpc_reg_operand" "r,r")))]
5868 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5869 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5870 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
5872 (clobber (match_scratch:DI 3 "=r,r"))]
5877 [(set_attr "type" "fast_compare")
5878 (set_attr "length" "4,8")])
5881 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5882 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5883 (match_operand:DI 2 "gpc_reg_operand" ""))
5885 (clobber (match_scratch:DI 3 ""))]
5886 "TARGET_POWERPC64 && reload_completed"
5888 (minus:DI (match_dup 1) (match_dup 2)))
5890 (compare:CC (match_dup 3)
5895 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
5896 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
5897 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
5899 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
5900 (minus:DI (match_dup 1) (match_dup 2)))]
5905 [(set_attr "type" "fast_compare")
5906 (set_attr "length" "4,8")])
5909 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
5910 (compare:CC (minus:DI (match_operand:DI 1 "gpc_reg_operand" "")
5911 (match_operand:DI 2 "gpc_reg_operand" ""))
5913 (set (match_operand:DI 0 "gpc_reg_operand" "")
5914 (minus:DI (match_dup 1) (match_dup 2)))]
5915 "TARGET_POWERPC64 && reload_completed"
5917 (minus:DI (match_dup 1) (match_dup 2)))
5919 (compare:CC (match_dup 0)
5923 (define_expand "subdi3"
5924 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5925 (minus:DI (match_operand:DI 1 "reg_or_short_operand" "")
5926 (match_operand:DI 2 "reg_or_sub_cint64_operand" "")))]
5930 if (GET_CODE (operands[2]) == CONST_INT)
5932 emit_insn (gen_adddi3 (operands[0], operands[1],
5933 negate_rtx (DImode, operands[2])));
5938 (define_insn_and_split "absdi2"
5939 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5940 (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))
5941 (clobber (match_scratch:DI 2 "=&r,&r"))]
5944 "&& reload_completed"
5945 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
5946 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
5947 (set (match_dup 0) (minus:DI (match_dup 0) (match_dup 2)))]
5950 (define_insn_and_split "*nabsdi2"
5951 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
5952 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0"))))
5953 (clobber (match_scratch:DI 2 "=&r,&r"))]
5956 "&& reload_completed"
5957 [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
5958 (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
5959 (set (match_dup 0) (minus:DI (match_dup 2) (match_dup 0)))]
5962 (define_expand "negdi2"
5963 [(set (match_operand:DI 0 "gpc_reg_operand" "")
5964 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "")))]
5969 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
5970 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
5975 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
5976 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
5978 (clobber (match_scratch:DI 2 "=r,r"))]
5983 [(set_attr "type" "fast_compare")
5984 (set_attr "length" "4,8")])
5987 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
5988 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" ""))
5990 (clobber (match_scratch:DI 2 ""))]
5991 "TARGET_POWERPC64 && reload_completed"
5993 (neg:DI (match_dup 1)))
5995 (compare:CC (match_dup 2)
6000 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
6001 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
6003 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6004 (neg:DI (match_dup 1)))]
6009 [(set_attr "type" "fast_compare")
6010 (set_attr "length" "4,8")])
6013 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
6014 (compare:CC (neg:DI (match_operand:DI 1 "gpc_reg_operand" ""))
6016 (set (match_operand:DI 0 "gpc_reg_operand" "")
6017 (neg:DI (match_dup 1)))]
6018 "TARGET_POWERPC64 && reload_completed"
6020 (neg:DI (match_dup 1)))
6022 (compare:CC (match_dup 0)
6026 (define_insn "clzdi2"
6027 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6028 (clz:DI (match_operand:DI 1 "gpc_reg_operand" "r")))]
6032 (define_expand "ctzdi2"
6034 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
6035 (parallel [(set (match_dup 3) (and:DI (match_dup 1)
6037 (clobber (scratch:CC))])
6038 (set (match_dup 4) (clz:DI (match_dup 3)))
6039 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
6040 (minus:DI (const_int 63) (match_dup 4)))]
6043 operands[2] = gen_reg_rtx (DImode);
6044 operands[3] = gen_reg_rtx (DImode);
6045 operands[4] = gen_reg_rtx (DImode);
6048 (define_expand "ffsdi2"
6050 (neg:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
6051 (parallel [(set (match_dup 3) (and:DI (match_dup 1)
6053 (clobber (scratch:CC))])
6054 (set (match_dup 4) (clz:DI (match_dup 3)))
6055 (set (match_operand:DI 0 "gpc_reg_operand" "=r")
6056 (minus:DI (const_int 64) (match_dup 4)))]
6059 operands[2] = gen_reg_rtx (DImode);
6060 operands[3] = gen_reg_rtx (DImode);
6061 operands[4] = gen_reg_rtx (DImode);
6064 (define_insn "muldi3"
6065 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6066 (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r")
6067 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6070 [(set_attr "type" "lmul")])
6072 (define_insn "*muldi3_internal1"
6073 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6074 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
6075 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
6077 (clobber (match_scratch:DI 3 "=r,r"))]
6082 [(set_attr "type" "lmul_compare")
6083 (set_attr "length" "4,8")])
6086 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6087 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
6088 (match_operand:DI 2 "gpc_reg_operand" ""))
6090 (clobber (match_scratch:DI 3 ""))]
6091 "TARGET_POWERPC64 && reload_completed"
6093 (mult:DI (match_dup 1) (match_dup 2)))
6095 (compare:CC (match_dup 3)
6099 (define_insn "*muldi3_internal2"
6100 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6101 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
6102 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
6104 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6105 (mult:DI (match_dup 1) (match_dup 2)))]
6110 [(set_attr "type" "lmul_compare")
6111 (set_attr "length" "4,8")])
6114 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6115 (compare:CC (mult:DI (match_operand:DI 1 "gpc_reg_operand" "")
6116 (match_operand:DI 2 "gpc_reg_operand" ""))
6118 (set (match_operand:DI 0 "gpc_reg_operand" "")
6119 (mult:DI (match_dup 1) (match_dup 2)))]
6120 "TARGET_POWERPC64 && reload_completed"
6122 (mult:DI (match_dup 1) (match_dup 2)))
6124 (compare:CC (match_dup 0)
6128 (define_insn "smuldi3_highpart"
6129 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6131 (lshiftrt:TI (mult:TI (sign_extend:TI
6132 (match_operand:DI 1 "gpc_reg_operand" "%r"))
6134 (match_operand:DI 2 "gpc_reg_operand" "r")))
6138 [(set_attr "type" "lmul")])
6140 (define_insn "umuldi3_highpart"
6141 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6143 (lshiftrt:TI (mult:TI (zero_extend:TI
6144 (match_operand:DI 1 "gpc_reg_operand" "%r"))
6146 (match_operand:DI 2 "gpc_reg_operand" "r")))
6150 [(set_attr "type" "lmul")])
6152 (define_expand "divdi3"
6153 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6154 (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6155 (match_operand:DI 2 "reg_or_cint_operand" "")))]
6159 if (GET_CODE (operands[2]) == CONST_INT
6160 && INTVAL (operands[2]) > 0
6161 && exact_log2 (INTVAL (operands[2])) >= 0)
6164 operands[2] = force_reg (DImode, operands[2]);
6167 (define_expand "moddi3"
6168 [(use (match_operand:DI 0 "gpc_reg_operand" ""))
6169 (use (match_operand:DI 1 "gpc_reg_operand" ""))
6170 (use (match_operand:DI 2 "reg_or_cint_operand" ""))]
6178 if (GET_CODE (operands[2]) != CONST_INT
6179 || INTVAL (operands[2]) <= 0
6180 || (i = exact_log2 (INTVAL (operands[2]))) < 0)
6183 temp1 = gen_reg_rtx (DImode);
6184 temp2 = gen_reg_rtx (DImode);
6186 emit_insn (gen_divdi3 (temp1, operands[1], operands[2]));
6187 emit_insn (gen_ashldi3 (temp2, temp1, GEN_INT (i)));
6188 emit_insn (gen_subdi3 (operands[0], operands[1], temp2));
6193 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6194 (div:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6195 (match_operand:DI 2 "exact_log2_cint_operand" "N")))]
6197 "sradi %0,%1,%p2\;addze %0,%0"
6198 [(set_attr "length" "8")])
6201 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6202 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6203 (match_operand:DI 2 "exact_log2_cint_operand" "N,N"))
6205 (clobber (match_scratch:DI 3 "=r,r"))]
6208 sradi %3,%1,%p2\;addze. %3,%3
6210 [(set_attr "type" "compare")
6211 (set_attr "length" "8,12")])
6214 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6215 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6216 (match_operand:DI 2 "exact_log2_cint_operand" ""))
6218 (clobber (match_scratch:DI 3 ""))]
6219 "TARGET_POWERPC64 && reload_completed"
6221 (div:DI (match_dup 1) (match_dup 2)))
6223 (compare:CC (match_dup 3)
6228 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6229 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6230 (match_operand:DI 2 "exact_log2_cint_operand" "N,N"))
6232 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6233 (div:DI (match_dup 1) (match_dup 2)))]
6236 sradi %0,%1,%p2\;addze. %0,%0
6238 [(set_attr "type" "compare")
6239 (set_attr "length" "8,12")])
6242 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6243 (compare:CC (div:DI (match_operand:DI 1 "gpc_reg_operand" "")
6244 (match_operand:DI 2 "exact_log2_cint_operand" ""))
6246 (set (match_operand:DI 0 "gpc_reg_operand" "")
6247 (div:DI (match_dup 1) (match_dup 2)))]
6248 "TARGET_POWERPC64 && reload_completed"
6250 (div:DI (match_dup 1) (match_dup 2)))
6252 (compare:CC (match_dup 0)
6257 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6258 (div:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6259 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6262 [(set_attr "type" "ldiv")])
6264 (define_insn "udivdi3"
6265 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6266 (udiv:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6267 (match_operand:DI 2 "gpc_reg_operand" "r")))]
6270 [(set_attr "type" "ldiv")])
6272 (define_insn "rotldi3"
6273 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6274 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6275 (match_operand:DI 2 "reg_or_cint_operand" "ri")))]
6277 "rld%I2cl %0,%1,%H2,0")
6279 (define_insn "*rotldi3_internal2"
6280 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6281 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6282 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6284 (clobber (match_scratch:DI 3 "=r,r"))]
6287 rld%I2cl. %3,%1,%H2,0
6289 [(set_attr "type" "delayed_compare")
6290 (set_attr "length" "4,8")])
6293 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6294 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6295 (match_operand:DI 2 "reg_or_cint_operand" ""))
6297 (clobber (match_scratch:DI 3 ""))]
6298 "TARGET_POWERPC64 && reload_completed"
6300 (rotate:DI (match_dup 1) (match_dup 2)))
6302 (compare:CC (match_dup 3)
6306 (define_insn "*rotldi3_internal3"
6307 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6308 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6309 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6311 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6312 (rotate:DI (match_dup 1) (match_dup 2)))]
6315 rld%I2cl. %0,%1,%H2,0
6317 [(set_attr "type" "delayed_compare")
6318 (set_attr "length" "4,8")])
6321 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6322 (compare:CC (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6323 (match_operand:DI 2 "reg_or_cint_operand" ""))
6325 (set (match_operand:DI 0 "gpc_reg_operand" "")
6326 (rotate:DI (match_dup 1) (match_dup 2)))]
6327 "TARGET_POWERPC64 && reload_completed"
6329 (rotate:DI (match_dup 1) (match_dup 2)))
6331 (compare:CC (match_dup 0)
6335 (define_insn "*rotldi3_internal4"
6336 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6337 (and:DI (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6338 (match_operand:DI 2 "reg_or_cint_operand" "ri"))
6339 (match_operand:DI 3 "mask64_operand" "n")))]
6341 "rld%I2c%B3 %0,%1,%H2,%S3")
6343 (define_insn "*rotldi3_internal5"
6344 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6346 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6347 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6348 (match_operand:DI 3 "mask64_operand" "n,n"))
6350 (clobber (match_scratch:DI 4 "=r,r"))]
6353 rld%I2c%B3. %4,%1,%H2,%S3
6355 [(set_attr "type" "delayed_compare")
6356 (set_attr "length" "4,8")])
6359 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6361 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6362 (match_operand:DI 2 "reg_or_cint_operand" ""))
6363 (match_operand:DI 3 "mask64_operand" ""))
6365 (clobber (match_scratch:DI 4 ""))]
6366 "TARGET_POWERPC64 && reload_completed"
6368 (and:DI (rotate:DI (match_dup 1)
6372 (compare:CC (match_dup 4)
6376 (define_insn "*rotldi3_internal6"
6377 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6379 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6380 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri"))
6381 (match_operand:DI 3 "mask64_operand" "n,n"))
6383 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6384 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6387 rld%I2c%B3. %0,%1,%H2,%S3
6389 [(set_attr "type" "delayed_compare")
6390 (set_attr "length" "4,8")])
6393 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6395 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6396 (match_operand:DI 2 "reg_or_cint_operand" ""))
6397 (match_operand:DI 3 "mask64_operand" ""))
6399 (set (match_operand:DI 0 "gpc_reg_operand" "")
6400 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6401 "TARGET_POWERPC64 && reload_completed"
6403 (and:DI (rotate:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
6405 (compare:CC (match_dup 0)
6409 (define_insn "*rotldi3_internal7"
6410 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6413 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6414 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6416 "rld%I2cl %0,%1,%H2,56")
6418 (define_insn "*rotldi3_internal8"
6419 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6420 (compare:CC (zero_extend:DI
6422 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6423 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6425 (clobber (match_scratch:DI 3 "=r,r"))]
6428 rld%I2cl. %3,%1,%H2,56
6430 [(set_attr "type" "delayed_compare")
6431 (set_attr "length" "4,8")])
6434 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6435 (compare:CC (zero_extend:DI
6437 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6438 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6440 (clobber (match_scratch:DI 3 ""))]
6441 "TARGET_POWERPC64 && reload_completed"
6443 (zero_extend:DI (subreg:QI
6444 (rotate:DI (match_dup 1)
6447 (compare:CC (match_dup 3)
6451 (define_insn "*rotldi3_internal9"
6452 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6453 (compare:CC (zero_extend:DI
6455 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6456 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6458 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6459 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6462 rld%I2cl. %0,%1,%H2,56
6464 [(set_attr "type" "delayed_compare")
6465 (set_attr "length" "4,8")])
6468 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6469 (compare:CC (zero_extend:DI
6471 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6472 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6474 (set (match_operand:DI 0 "gpc_reg_operand" "")
6475 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6476 "TARGET_POWERPC64 && reload_completed"
6478 (zero_extend:DI (subreg:QI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6480 (compare:CC (match_dup 0)
6484 (define_insn "*rotldi3_internal10"
6485 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6488 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6489 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6491 "rld%I2cl %0,%1,%H2,48")
6493 (define_insn "*rotldi3_internal11"
6494 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6495 (compare:CC (zero_extend:DI
6497 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6498 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6500 (clobber (match_scratch:DI 3 "=r,r"))]
6503 rld%I2cl. %3,%1,%H2,48
6505 [(set_attr "type" "delayed_compare")
6506 (set_attr "length" "4,8")])
6509 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6510 (compare:CC (zero_extend:DI
6512 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6513 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6515 (clobber (match_scratch:DI 3 ""))]
6516 "TARGET_POWERPC64 && reload_completed"
6518 (zero_extend:DI (subreg:HI
6519 (rotate:DI (match_dup 1)
6522 (compare:CC (match_dup 3)
6526 (define_insn "*rotldi3_internal12"
6527 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6528 (compare:CC (zero_extend:DI
6530 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6531 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6533 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6534 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6537 rld%I2cl. %0,%1,%H2,48
6539 [(set_attr "type" "delayed_compare")
6540 (set_attr "length" "4,8")])
6543 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6544 (compare:CC (zero_extend:DI
6546 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6547 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6549 (set (match_operand:DI 0 "gpc_reg_operand" "")
6550 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6551 "TARGET_POWERPC64 && reload_completed"
6553 (zero_extend:DI (subreg:HI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6555 (compare:CC (match_dup 0)
6559 (define_insn "*rotldi3_internal13"
6560 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6563 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6564 (match_operand:DI 2 "reg_or_cint_operand" "ri")) 0)))]
6566 "rld%I2cl %0,%1,%H2,32")
6568 (define_insn "*rotldi3_internal14"
6569 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6570 (compare:CC (zero_extend:DI
6572 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6573 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6575 (clobber (match_scratch:DI 3 "=r,r"))]
6578 rld%I2cl. %3,%1,%H2,32
6580 [(set_attr "type" "delayed_compare")
6581 (set_attr "length" "4,8")])
6584 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6585 (compare:CC (zero_extend:DI
6587 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6588 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6590 (clobber (match_scratch:DI 3 ""))]
6591 "TARGET_POWERPC64 && reload_completed"
6593 (zero_extend:DI (subreg:SI
6594 (rotate:DI (match_dup 1)
6597 (compare:CC (match_dup 3)
6601 (define_insn "*rotldi3_internal15"
6602 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6603 (compare:CC (zero_extend:DI
6605 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6606 (match_operand:DI 2 "reg_or_cint_operand" "ri,ri")) 0))
6608 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6609 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6612 rld%I2cl. %0,%1,%H2,32
6614 [(set_attr "type" "delayed_compare")
6615 (set_attr "length" "4,8")])
6618 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6619 (compare:CC (zero_extend:DI
6621 (rotate:DI (match_operand:DI 1 "gpc_reg_operand" "")
6622 (match_operand:DI 2 "reg_or_cint_operand" "")) 0))
6624 (set (match_operand:DI 0 "gpc_reg_operand" "")
6625 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))]
6626 "TARGET_POWERPC64 && reload_completed"
6628 (zero_extend:DI (subreg:SI (rotate:DI (match_dup 1) (match_dup 2)) 0)))
6630 (compare:CC (match_dup 0)
6634 (define_expand "ashldi3"
6635 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6636 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6637 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6638 "TARGET_POWERPC64 || TARGET_POWER"
6641 if (TARGET_POWERPC64)
6643 else if (TARGET_POWER)
6645 emit_insn (gen_ashldi3_power (operands[0], operands[1], operands[2]));
6652 (define_insn "*ashldi3_internal1"
6653 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6654 (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6655 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6658 [(set_attr "length" "8")])
6660 (define_insn "*ashldi3_internal2"
6661 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6662 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6663 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6665 (clobber (match_scratch:DI 3 "=r,r"))]
6670 [(set_attr "type" "delayed_compare")
6671 (set_attr "length" "4,8")])
6674 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6675 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6676 (match_operand:SI 2 "reg_or_cint_operand" ""))
6678 (clobber (match_scratch:DI 3 ""))]
6679 "TARGET_POWERPC64 && reload_completed"
6681 (ashift:DI (match_dup 1) (match_dup 2)))
6683 (compare:CC (match_dup 3)
6687 (define_insn "*ashldi3_internal3"
6688 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6689 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6690 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6692 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6693 (ashift:DI (match_dup 1) (match_dup 2)))]
6698 [(set_attr "type" "delayed_compare")
6699 (set_attr "length" "4,8")])
6702 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6703 (compare:CC (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6704 (match_operand:SI 2 "reg_or_cint_operand" ""))
6706 (set (match_operand:DI 0 "gpc_reg_operand" "")
6707 (ashift:DI (match_dup 1) (match_dup 2)))]
6708 "TARGET_POWERPC64 && reload_completed"
6710 (ashift:DI (match_dup 1) (match_dup 2)))
6712 (compare:CC (match_dup 0)
6716 (define_insn "*ashldi3_internal4"
6717 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6718 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6719 (match_operand:SI 2 "const_int_operand" "i"))
6720 (match_operand:DI 3 "const_int_operand" "n")))]
6721 "TARGET_POWERPC64 && includes_rldic_lshift_p (operands[2], operands[3])"
6722 "rldic %0,%1,%H2,%W3")
6724 (define_insn "ashldi3_internal5"
6725 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6727 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6728 (match_operand:SI 2 "const_int_operand" "i,i"))
6729 (match_operand:DI 3 "const_int_operand" "n,n"))
6731 (clobber (match_scratch:DI 4 "=r,r"))]
6732 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
6734 rldic. %4,%1,%H2,%W3
6736 [(set_attr "type" "delayed_compare")
6737 (set_attr "length" "4,8")])
6740 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6742 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6743 (match_operand:SI 2 "const_int_operand" ""))
6744 (match_operand:DI 3 "const_int_operand" ""))
6746 (clobber (match_scratch:DI 4 ""))]
6747 "TARGET_POWERPC64 && reload_completed
6748 && includes_rldic_lshift_p (operands[2], operands[3])"
6750 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6753 (compare:CC (match_dup 4)
6757 (define_insn "*ashldi3_internal6"
6758 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6760 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6761 (match_operand:SI 2 "const_int_operand" "i,i"))
6762 (match_operand:DI 3 "const_int_operand" "n,n"))
6764 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6765 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6766 "TARGET_64BIT && includes_rldic_lshift_p (operands[2], operands[3])"
6768 rldic. %0,%1,%H2,%W3
6770 [(set_attr "type" "delayed_compare")
6771 (set_attr "length" "4,8")])
6774 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6776 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6777 (match_operand:SI 2 "const_int_operand" ""))
6778 (match_operand:DI 3 "const_int_operand" ""))
6780 (set (match_operand:DI 0 "gpc_reg_operand" "")
6781 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6782 "TARGET_POWERPC64 && reload_completed
6783 && includes_rldic_lshift_p (operands[2], operands[3])"
6785 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6788 (compare:CC (match_dup 0)
6792 (define_insn "*ashldi3_internal7"
6793 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6794 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6795 (match_operand:SI 2 "const_int_operand" "i"))
6796 (match_operand:DI 3 "mask64_operand" "n")))]
6797 "TARGET_POWERPC64 && includes_rldicr_lshift_p (operands[2], operands[3])"
6798 "rldicr %0,%1,%H2,%S3")
6800 (define_insn "ashldi3_internal8"
6801 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6803 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6804 (match_operand:SI 2 "const_int_operand" "i,i"))
6805 (match_operand:DI 3 "mask64_operand" "n,n"))
6807 (clobber (match_scratch:DI 4 "=r,r"))]
6808 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
6810 rldicr. %4,%1,%H2,%S3
6812 [(set_attr "type" "delayed_compare")
6813 (set_attr "length" "4,8")])
6816 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6818 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6819 (match_operand:SI 2 "const_int_operand" ""))
6820 (match_operand:DI 3 "mask64_operand" ""))
6822 (clobber (match_scratch:DI 4 ""))]
6823 "TARGET_POWERPC64 && reload_completed
6824 && includes_rldicr_lshift_p (operands[2], operands[3])"
6826 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6829 (compare:CC (match_dup 4)
6833 (define_insn "*ashldi3_internal9"
6834 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
6836 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6837 (match_operand:SI 2 "const_int_operand" "i,i"))
6838 (match_operand:DI 3 "mask64_operand" "n,n"))
6840 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6841 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6842 "TARGET_64BIT && includes_rldicr_lshift_p (operands[2], operands[3])"
6844 rldicr. %0,%1,%H2,%S3
6846 [(set_attr "type" "delayed_compare")
6847 (set_attr "length" "4,8")])
6850 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
6852 (and:DI (ashift:DI (match_operand:DI 1 "gpc_reg_operand" "")
6853 (match_operand:SI 2 "const_int_operand" ""))
6854 (match_operand:DI 3 "mask64_operand" ""))
6856 (set (match_operand:DI 0 "gpc_reg_operand" "")
6857 (and:DI (ashift:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
6858 "TARGET_POWERPC64 && reload_completed
6859 && includes_rldicr_lshift_p (operands[2], operands[3])"
6861 (and:DI (ashift:DI (match_dup 1) (match_dup 2))
6864 (compare:CC (match_dup 0)
6868 (define_expand "lshrdi3"
6869 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6870 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6871 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6872 "TARGET_POWERPC64 || TARGET_POWER"
6875 if (TARGET_POWERPC64)
6877 else if (TARGET_POWER)
6879 emit_insn (gen_lshrdi3_power (operands[0], operands[1], operands[2]));
6886 (define_insn "*lshrdi3_internal1"
6887 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6888 (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6889 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6893 (define_insn "*lshrdi3_internal2"
6894 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6895 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6896 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6898 (clobber (match_scratch:DI 3 "=r,r"))]
6903 [(set_attr "type" "delayed_compare")
6904 (set_attr "length" "4,8")])
6907 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6908 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6909 (match_operand:SI 2 "reg_or_cint_operand" ""))
6911 (clobber (match_scratch:DI 3 ""))]
6912 "TARGET_POWERPC64 && reload_completed"
6914 (lshiftrt:DI (match_dup 1) (match_dup 2)))
6916 (compare:CC (match_dup 3)
6920 (define_insn "*lshrdi3_internal3"
6921 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
6922 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6923 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6925 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
6926 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
6931 [(set_attr "type" "delayed_compare")
6932 (set_attr "length" "4,8")])
6935 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
6936 (compare:CC (lshiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6937 (match_operand:SI 2 "reg_or_cint_operand" ""))
6939 (set (match_operand:DI 0 "gpc_reg_operand" "")
6940 (lshiftrt:DI (match_dup 1) (match_dup 2)))]
6941 "TARGET_POWERPC64 && reload_completed"
6943 (lshiftrt:DI (match_dup 1) (match_dup 2)))
6945 (compare:CC (match_dup 0)
6949 (define_expand "ashrdi3"
6950 [(set (match_operand:DI 0 "gpc_reg_operand" "")
6951 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6952 (match_operand:SI 2 "reg_or_cint_operand" "")))]
6956 if (TARGET_POWERPC64)
6958 else if (TARGET_POWER && GET_CODE (operands[2]) == CONST_INT)
6960 emit_insn (gen_ashrdi3_power (operands[0], operands[1], operands[2]));
6963 else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT)
6965 emit_insn (gen_ashrdi3_no_power (operands[0], operands[1], operands[2]));
6972 (define_insn "*ashrdi3_internal1"
6973 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
6974 (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
6975 (match_operand:SI 2 "reg_or_cint_operand" "ri")))]
6977 "srad%I2 %0,%1,%H2")
6979 (define_insn "*ashrdi3_internal2"
6980 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
6981 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
6982 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
6984 (clobber (match_scratch:DI 3 "=r,r"))]
6989 [(set_attr "type" "delayed_compare")
6990 (set_attr "length" "4,8")])
6993 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
6994 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
6995 (match_operand:SI 2 "reg_or_cint_operand" ""))
6997 (clobber (match_scratch:DI 3 ""))]
6998 "TARGET_POWERPC64 && reload_completed"
7000 (ashiftrt:DI (match_dup 1) (match_dup 2)))
7002 (compare:CC (match_dup 3)
7006 (define_insn "*ashrdi3_internal3"
7007 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7008 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
7009 (match_operand:SI 2 "reg_or_cint_operand" "ri,ri"))
7011 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7012 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
7017 [(set_attr "type" "delayed_compare")
7018 (set_attr "length" "4,8")])
7021 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7022 (compare:CC (ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
7023 (match_operand:SI 2 "reg_or_cint_operand" ""))
7025 (set (match_operand:DI 0 "gpc_reg_operand" "")
7026 (ashiftrt:DI (match_dup 1) (match_dup 2)))]
7027 "TARGET_POWERPC64 && reload_completed"
7029 (ashiftrt:DI (match_dup 1) (match_dup 2)))
7031 (compare:CC (match_dup 0)
7035 (define_insn "anddi3"
7036 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r")
7037 (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r")
7038 (match_operand:DI 2 "and64_2_operand" "?r,S,K,J,t")))
7039 (clobber (match_scratch:CC 3 "=X,X,x,x,X"))]
7043 rldic%B2 %0,%1,0,%S2
7047 [(set_attr "length" "4,4,4,4,8")])
7050 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7051 (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7052 (match_operand:DI 2 "mask64_2_operand" "")))
7053 (clobber (match_scratch:CC 3 ""))]
7055 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7056 && !mask64_operand (operands[2], DImode)"
7058 (and:DI (rotate:DI (match_dup 1)
7062 (and:DI (rotate:DI (match_dup 0)
7067 build_mask64_2_operands (operands[2], &operands[4]);
7070 (define_insn "*anddi3_internal2"
7071 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,??y,??y,?y")
7072 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
7073 (match_operand:DI 2 "and64_2_operand" "r,S,K,J,t,r,S,K,J,t"))
7075 (clobber (match_scratch:DI 3 "=r,r,r,r,r,r,r,r,r,r"))
7076 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,x,x,X"))]
7080 rldic%B2. %3,%1,0,%S2
7089 [(set_attr "type" "compare,delayed_compare,compare,compare,delayed_compare,compare,compare,compare,compare,compare")
7090 (set_attr "length" "4,4,4,4,8,8,8,8,8,12")])
7093 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7094 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7095 (match_operand:DI 2 "and64_operand" ""))
7097 (clobber (match_scratch:DI 3 ""))
7098 (clobber (match_scratch:CC 4 ""))]
7099 "TARGET_POWERPC64 && reload_completed"
7100 [(parallel [(set (match_dup 3)
7101 (and:DI (match_dup 1)
7103 (clobber (match_dup 4))])
7105 (compare:CC (match_dup 3)
7110 [(set (match_operand:CC 0 "cc_reg_operand" "")
7111 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7112 (match_operand:DI 2 "mask64_2_operand" ""))
7114 (clobber (match_scratch:DI 3 ""))
7115 (clobber (match_scratch:CC 4 ""))]
7116 "TARGET_POWERPC64 && reload_completed
7117 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7118 && !mask64_operand (operands[2], DImode)"
7120 (and:DI (rotate:DI (match_dup 1)
7123 (parallel [(set (match_dup 0)
7124 (compare:CC (and:DI (rotate:DI (match_dup 3)
7128 (clobber (match_dup 3))])]
7131 build_mask64_2_operands (operands[2], &operands[5]);
7134 (define_insn "*anddi3_internal3"
7135 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,x,x,x,?y,?y,??y,??y,?y")
7136 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
7137 (match_operand:DI 2 "and64_2_operand" "r,S,K,J,t,r,S,K,J,t"))
7139 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
7140 (and:DI (match_dup 1) (match_dup 2)))
7141 (clobber (match_scratch:CC 4 "=X,X,X,X,X,X,X,x,x,X"))]
7145 rldic%B2. %0,%1,0,%S2
7154 [(set_attr "type" "compare,delayed_compare,compare,compare,delayed_compare,compare,compare,compare,compare,compare")
7155 (set_attr "length" "4,4,4,4,8,8,8,8,8,12")])
7158 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7159 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7160 (match_operand:DI 2 "and64_operand" ""))
7162 (set (match_operand:DI 0 "gpc_reg_operand" "")
7163 (and:DI (match_dup 1) (match_dup 2)))
7164 (clobber (match_scratch:CC 4 ""))]
7165 "TARGET_POWERPC64 && reload_completed"
7166 [(parallel [(set (match_dup 0)
7167 (and:DI (match_dup 1) (match_dup 2)))
7168 (clobber (match_dup 4))])
7170 (compare:CC (match_dup 0)
7175 [(set (match_operand:CC 3 "cc_reg_operand" "")
7176 (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
7177 (match_operand:DI 2 "mask64_2_operand" ""))
7179 (set (match_operand:DI 0 "gpc_reg_operand" "")
7180 (and:DI (match_dup 1) (match_dup 2)))
7181 (clobber (match_scratch:CC 4 ""))]
7182 "TARGET_POWERPC64 && reload_completed
7183 && (fixed_regs[CR0_REGNO] || !logical_operand (operands[2], DImode))
7184 && !mask64_operand (operands[2], DImode)"
7186 (and:DI (rotate:DI (match_dup 1)
7189 (parallel [(set (match_dup 3)
7190 (compare:CC (and:DI (rotate:DI (match_dup 0)
7195 (and:DI (rotate:DI (match_dup 0)
7200 build_mask64_2_operands (operands[2], &operands[5]);
7203 (define_expand "iordi3"
7204 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7205 (ior:DI (match_operand:DI 1 "gpc_reg_operand" "")
7206 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
7210 if (non_logical_cint_operand (operands[2], DImode))
7212 HOST_WIDE_INT value;
7213 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
7214 ? operands[0] : gen_reg_rtx (DImode));
7216 if (GET_CODE (operands[2]) == CONST_INT)
7218 value = INTVAL (operands[2]);
7219 emit_insn (gen_iordi3 (tmp, operands[1],
7220 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
7224 value = CONST_DOUBLE_LOW (operands[2]);
7225 emit_insn (gen_iordi3 (tmp, operands[1],
7226 immed_double_const (value
7227 & (~ (HOST_WIDE_INT) 0xffff),
7231 emit_insn (gen_iordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
7236 (define_expand "xordi3"
7237 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7238 (xor:DI (match_operand:DI 1 "gpc_reg_operand" "")
7239 (match_operand:DI 2 "reg_or_logical_cint_operand" "")))]
7243 if (non_logical_cint_operand (operands[2], DImode))
7245 HOST_WIDE_INT value;
7246 rtx tmp = ((no_new_pseudos || rtx_equal_p (operands[0], operands[1]))
7247 ? operands[0] : gen_reg_rtx (DImode));
7249 if (GET_CODE (operands[2]) == CONST_INT)
7251 value = INTVAL (operands[2]);
7252 emit_insn (gen_xordi3 (tmp, operands[1],
7253 GEN_INT (value & (~ (HOST_WIDE_INT) 0xffff))));
7257 value = CONST_DOUBLE_LOW (operands[2]);
7258 emit_insn (gen_xordi3 (tmp, operands[1],
7259 immed_double_const (value
7260 & (~ (HOST_WIDE_INT) 0xffff),
7264 emit_insn (gen_xordi3 (operands[0], tmp, GEN_INT (value & 0xffff)));
7269 (define_insn "*booldi3_internal1"
7270 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r")
7271 (match_operator:DI 3 "boolean_or_operator"
7272 [(match_operand:DI 1 "gpc_reg_operand" "%r,r,r")
7273 (match_operand:DI 2 "logical_operand" "r,K,JF")]))]
7280 (define_insn "*booldi3_internal2"
7281 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7282 (compare:CC (match_operator:DI 4 "boolean_or_operator"
7283 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
7284 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7286 (clobber (match_scratch:DI 3 "=r,r"))]
7291 [(set_attr "type" "compare")
7292 (set_attr "length" "4,8")])
7295 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7296 (compare:CC (match_operator:DI 4 "boolean_operator"
7297 [(match_operand:DI 1 "gpc_reg_operand" "")
7298 (match_operand:DI 2 "gpc_reg_operand" "")])
7300 (clobber (match_scratch:DI 3 ""))]
7301 "TARGET_POWERPC64 && reload_completed"
7302 [(set (match_dup 3) (match_dup 4))
7304 (compare:CC (match_dup 3)
7308 (define_insn "*booldi3_internal3"
7309 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7310 (compare:CC (match_operator:DI 4 "boolean_operator"
7311 [(match_operand:DI 1 "gpc_reg_operand" "%r,r")
7312 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7314 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7320 [(set_attr "type" "compare")
7321 (set_attr "length" "4,8")])
7324 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7325 (compare:CC (match_operator:DI 4 "boolean_operator"
7326 [(match_operand:DI 1 "gpc_reg_operand" "")
7327 (match_operand:DI 2 "gpc_reg_operand" "")])
7329 (set (match_operand:DI 0 "gpc_reg_operand" "")
7331 "TARGET_POWERPC64 && reload_completed"
7332 [(set (match_dup 0) (match_dup 4))
7334 (compare:CC (match_dup 0)
7338 ;; Split a logical operation that we can't do in one insn into two insns,
7339 ;; each of which does one 16-bit part. This is used by combine.
7342 [(set (match_operand:DI 0 "gpc_reg_operand" "")
7343 (match_operator:DI 3 "boolean_or_operator"
7344 [(match_operand:DI 1 "gpc_reg_operand" "")
7345 (match_operand:DI 2 "non_logical_cint_operand" "")]))]
7347 [(set (match_dup 0) (match_dup 4))
7348 (set (match_dup 0) (match_dup 5))]
7353 if (GET_CODE (operands[2]) == CONST_DOUBLE)
7355 HOST_WIDE_INT value = CONST_DOUBLE_LOW (operands[2]);
7356 i3 = immed_double_const (value & (~ (HOST_WIDE_INT) 0xffff),
7358 i4 = GEN_INT (value & 0xffff);
7362 i3 = GEN_INT (INTVAL (operands[2])
7363 & (~ (HOST_WIDE_INT) 0xffff));
7364 i4 = GEN_INT (INTVAL (operands[2]) & 0xffff);
7366 operands[4] = gen_rtx (GET_CODE (operands[3]), DImode,
7368 operands[5] = gen_rtx (GET_CODE (operands[3]), DImode,
7372 (define_insn "*boolcdi3_internal1"
7373 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7374 (match_operator:DI 3 "boolean_operator"
7375 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
7376 (match_operand:DI 2 "gpc_reg_operand" "r")]))]
7380 (define_insn "*boolcdi3_internal2"
7381 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7382 (compare:CC (match_operator:DI 4 "boolean_operator"
7383 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
7384 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7386 (clobber (match_scratch:DI 3 "=r,r"))]
7391 [(set_attr "type" "compare")
7392 (set_attr "length" "4,8")])
7395 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7396 (compare:CC (match_operator:DI 4 "boolean_operator"
7397 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7398 (match_operand:DI 2 "gpc_reg_operand" "")])
7400 (clobber (match_scratch:DI 3 ""))]
7401 "TARGET_POWERPC64 && reload_completed"
7402 [(set (match_dup 3) (match_dup 4))
7404 (compare:CC (match_dup 3)
7408 (define_insn "*boolcdi3_internal3"
7409 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7410 (compare:CC (match_operator:DI 4 "boolean_operator"
7411 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
7412 (match_operand:DI 2 "gpc_reg_operand" "r,r")])
7414 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7420 [(set_attr "type" "compare")
7421 (set_attr "length" "4,8")])
7424 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7425 (compare:CC (match_operator:DI 4 "boolean_operator"
7426 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7427 (match_operand:DI 2 "gpc_reg_operand" "")])
7429 (set (match_operand:DI 0 "gpc_reg_operand" "")
7431 "TARGET_POWERPC64 && reload_completed"
7432 [(set (match_dup 0) (match_dup 4))
7434 (compare:CC (match_dup 0)
7438 (define_insn "*boolccdi3_internal1"
7439 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
7440 (match_operator:DI 3 "boolean_operator"
7441 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r"))
7442 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r"))]))]
7446 (define_insn "*boolccdi3_internal2"
7447 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
7448 (compare:CC (match_operator:DI 4 "boolean_operator"
7449 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "r,r"))
7450 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
7452 (clobber (match_scratch:DI 3 "=r,r"))]
7457 [(set_attr "type" "compare")
7458 (set_attr "length" "4,8")])
7461 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
7462 (compare:CC (match_operator:DI 4 "boolean_operator"
7463 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7464 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
7466 (clobber (match_scratch:DI 3 ""))]
7467 "TARGET_POWERPC64 && reload_completed"
7468 [(set (match_dup 3) (match_dup 4))
7470 (compare:CC (match_dup 3)
7474 (define_insn "*boolccdi3_internal3"
7475 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
7476 (compare:CC (match_operator:DI 4 "boolean_operator"
7477 [(not:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r"))
7478 (not:DI (match_operand:DI 2 "gpc_reg_operand" "r,r"))])
7480 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
7486 [(set_attr "type" "compare")
7487 (set_attr "length" "4,8")])
7490 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
7491 (compare:CC (match_operator:DI 4 "boolean_operator"
7492 [(not:DI (match_operand:DI 1 "gpc_reg_operand" ""))
7493 (not:DI (match_operand:DI 2 "gpc_reg_operand" ""))])
7495 (set (match_operand:DI 0 "gpc_reg_operand" "")
7497 "TARGET_POWERPC64 && reload_completed"
7498 [(set (match_dup 0) (match_dup 4))
7500 (compare:CC (match_dup 0)
7504 ;; Now define ways of moving data around.
7506 ;; Elf specific ways of loading addresses for non-PIC code.
7507 ;; The output of this could be r0, but we make a very strong
7508 ;; preference for a base register because it will usually
7510 (define_insn "elf_high"
7511 [(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")
7512 (high:SI (match_operand 1 "" "")))]
7513 "TARGET_ELF && ! TARGET_64BIT"
7514 "{liu|lis} %0,%1@ha")
7516 (define_insn "elf_low"
7517 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
7518 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")
7519 (match_operand 2 "" "")))]
7520 "TARGET_ELF && ! TARGET_64BIT"
7522 {cal|la} %0,%2@l(%1)
7523 {ai|addic} %0,%1,%K2")
7525 ;; Mach-O PIC trickery.
7526 (define_insn "macho_high"
7527 [(set (match_operand:SI 0 "gpc_reg_operand" "=b*r")
7528 (high:SI (match_operand 1 "" "")))]
7529 "TARGET_MACHO && ! TARGET_64BIT"
7530 "{liu|lis} %0,ha16(%1)")
7532 (define_insn "macho_low"
7533 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
7534 (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,!*r")
7535 (match_operand 2 "" "")))]
7536 "TARGET_MACHO && ! TARGET_64BIT"
7538 {cal %0,%a2@l(%1)|la %0,lo16(%2)(%1)}
7539 {cal %0,%a2@l(%1)|addic %0,%1,lo16(%2)}")
7541 ;; Set up a register with a value from the GOT table
7543 (define_expand "movsi_got"
7544 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7545 (unspec:SI [(match_operand:SI 1 "got_operand" "")
7546 (match_dup 2)] UNSPEC_MOVSI_GOT))]
7547 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
7550 if (GET_CODE (operands[1]) == CONST)
7552 rtx offset = const0_rtx;
7553 HOST_WIDE_INT value;
7555 operands[1] = eliminate_constant_term (XEXP (operands[1], 0), &offset);
7556 value = INTVAL (offset);
7559 rtx tmp = (no_new_pseudos ? operands[0] : gen_reg_rtx (Pmode));
7560 emit_insn (gen_movsi_got (tmp, operands[1]));
7561 emit_insn (gen_addsi3 (operands[0], tmp, offset));
7566 operands[2] = rs6000_got_register (operands[1]);
7569 (define_insn "*movsi_got_internal"
7570 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7571 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
7572 (match_operand:SI 2 "gpc_reg_operand" "b")]
7574 "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
7575 "{l|lwz} %0,%a1@got(%2)"
7576 [(set_attr "type" "load")])
7578 ;; Used by sched, shorten_branches and final when the GOT pseudo reg
7579 ;; didn't get allocated to a hard register.
7581 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7582 (unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
7583 (match_operand:SI 2 "memory_operand" "")]
7585 "DEFAULT_ABI == ABI_V4
7587 && (reload_in_progress || reload_completed)"
7588 [(set (match_dup 0) (match_dup 2))
7589 (set (match_dup 0) (unspec:SI [(match_dup 1)(match_dup 0)]
7593 ;; For SI, we special-case integers that can't be loaded in one insn. We
7594 ;; do the load 16-bits at a time. We could do this by loading from memory,
7595 ;; and this is even supposed to be faster, but it is simpler not to get
7596 ;; integers in the TOC.
7597 (define_expand "movsi"
7598 [(set (match_operand:SI 0 "general_operand" "")
7599 (match_operand:SI 1 "any_operand" ""))]
7601 "{ rs6000_emit_move (operands[0], operands[1], SImode); DONE; }")
7603 (define_insn "movsi_low"
7604 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
7605 (mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7606 (match_operand 2 "" ""))))]
7607 "TARGET_MACHO && ! TARGET_64BIT"
7608 "{l|lwz} %0,lo16(%2)(%1)"
7609 [(set_attr "type" "load")
7610 (set_attr "length" "4")])
7612 (define_insn "movsi_low_st"
7613 [(set (mem:SI (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7614 (match_operand 2 "" "")))
7615 (match_operand:SI 0 "gpc_reg_operand" "r"))]
7616 "TARGET_MACHO && ! TARGET_64BIT"
7617 "{st|stw} %0,lo16(%2)(%1)"
7618 [(set_attr "type" "store")
7619 (set_attr "length" "4")])
7621 (define_insn "movdf_low"
7622 [(set (match_operand:DF 0 "gpc_reg_operand" "=f,!r")
7623 (mem:DF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7624 (match_operand 2 "" ""))))]
7625 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7628 switch (which_alternative)
7631 return \"lfd %0,lo16(%2)(%1)\";
7635 operands2[0] = operands[0];
7636 operands2[1] = operands[1];
7637 operands2[2] = operands[2];
7638 if (TARGET_POWERPC64 && TARGET_32BIT)
7639 /* Note, old assemblers didn't support relocation here. */
7640 return \"ld %0,lo16(%2)(%1)\";
7643 operands2[3] = gen_rtx_REG (SImode, RS6000_PIC_OFFSET_TABLE_REGNUM);
7644 output_asm_insn (\"{l|lwz} %0,lo16(%2)(%1)\", operands);
7646 if (MACHO_DYNAMIC_NO_PIC_P)
7647 output_asm_insn (\"{liu|lis} %L0,ha16(%2+4)\", operands);
7649 /* We cannot rely on ha16(low half)==ha16(high half), alas,
7650 although in practice it almost always is. */
7651 output_asm_insn (\"{cau|addis} %L0,%3,ha16(%2+4)\", operands2);
7653 return (\"{l|lwz} %L0,lo16(%2+4)(%L0)\");
7660 [(set_attr "type" "load")
7661 (set_attr "length" "4,12")])
7663 (define_insn "movdf_low_st"
7664 [(set (mem:DF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b")
7665 (match_operand 2 "" "")))
7666 (match_operand:DF 0 "gpc_reg_operand" "f"))]
7667 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7668 "stfd %0,lo16(%2)(%1)"
7669 [(set_attr "type" "store")
7670 (set_attr "length" "4")])
7672 (define_insn "movsf_low"
7673 [(set (match_operand:SF 0 "gpc_reg_operand" "=f,!r")
7674 (mem:SF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7675 (match_operand 2 "" ""))))]
7676 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7679 {l|lwz} %0,lo16(%2)(%1)"
7680 [(set_attr "type" "load")
7681 (set_attr "length" "4")])
7683 (define_insn "movsf_low_st"
7684 [(set (mem:SF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
7685 (match_operand 2 "" "")))
7686 (match_operand:SF 0 "gpc_reg_operand" "f,!r"))]
7687 "TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
7689 stfs %0,lo16(%2)(%1)
7690 {st|stw} %0,lo16(%2)(%1)"
7691 [(set_attr "type" "store")
7692 (set_attr "length" "4")])
7694 (define_insn "*movsi_internal1"
7695 [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,m,r,r,r,r,r,*q,*c*l,*h,*h")
7696 (match_operand:SI 1 "input_operand" "r,U,m,r,I,L,n,R,*h,r,r,r,0"))]
7697 "gpc_reg_operand (operands[0], SImode)
7698 || gpc_reg_operand (operands[1], SImode)"
7702 {l%U1%X1|lwz%U1%X1} %0,%1
7703 {st%U0%X0|stw%U0%X0} %1,%0
7713 [(set_attr "type" "*,*,load,store,*,*,*,*,mfjmpr,*,mtjmpr,*,*")
7714 (set_attr "length" "4,4,4,4,4,4,8,4,4,4,4,4,4")])
7716 ;; Split a load of a large constant into the appropriate two-insn
7720 [(set (match_operand:SI 0 "gpc_reg_operand" "")
7721 (match_operand:SI 1 "const_int_operand" ""))]
7722 "(unsigned HOST_WIDE_INT) (INTVAL (operands[1]) + 0x8000) >= 0x10000
7723 && (INTVAL (operands[1]) & 0xffff) != 0"
7727 (ior:SI (match_dup 0)
7730 { rtx tem = rs6000_emit_set_const (operands[0], SImode, operands[1], 2);
7732 if (tem == operands[0])
7738 (define_insn "*movsi_internal2"
7739 [(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")
7740 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "0,r,r")
7742 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]
7745 {cmpi|cmpwi} %2,%0,0
7748 [(set_attr "type" "cmp,compare,cmp")
7749 (set_attr "length" "4,4,8")])
7752 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
7753 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
7755 (set (match_operand:SI 0 "gpc_reg_operand" "") (match_dup 1))]
7756 "TARGET_32BIT && reload_completed"
7757 [(set (match_dup 0) (match_dup 1))
7759 (compare:CC (match_dup 0)
7763 (define_expand "movhi"
7764 [(set (match_operand:HI 0 "general_operand" "")
7765 (match_operand:HI 1 "any_operand" ""))]
7767 "{ rs6000_emit_move (operands[0], operands[1], HImode); DONE; }")
7769 (define_insn "*movhi_internal"
7770 [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
7771 (match_operand:HI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
7772 "gpc_reg_operand (operands[0], HImode)
7773 || gpc_reg_operand (operands[1], HImode)"
7783 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
7785 (define_expand "movqi"
7786 [(set (match_operand:QI 0 "general_operand" "")
7787 (match_operand:QI 1 "any_operand" ""))]
7789 "{ rs6000_emit_move (operands[0], operands[1], QImode); DONE; }")
7791 (define_insn "*movqi_internal"
7792 [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,m,r,r,*q,*c*l,*h")
7793 (match_operand:QI 1 "input_operand" "r,m,r,i,*h,r,r,0"))]
7794 "gpc_reg_operand (operands[0], QImode)
7795 || gpc_reg_operand (operands[1], QImode)"
7805 [(set_attr "type" "*,load,store,*,mfjmpr,*,mtjmpr,*")])
7807 ;; Here is how to move condition codes around. When we store CC data in
7808 ;; an integer register or memory, we store just the high-order 4 bits.
7809 ;; This lets us not shift in the most common case of CR0.
7810 (define_expand "movcc"
7811 [(set (match_operand:CC 0 "nonimmediate_operand" "")
7812 (match_operand:CC 1 "nonimmediate_operand" ""))]
7816 (define_insn "*movcc_internal1"
7817 [(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,r,r,r,r,q,cl,r,m")
7818 (match_operand:CC 1 "nonimmediate_operand" "y,r,r,x,y,r,h,r,r,m,r"))]
7819 "register_operand (operands[0], CCmode)
7820 || register_operand (operands[1], CCmode)"
7824 {rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffff
7826 mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000
7831 {l%U1%X1|lwz%U1%X1} %0,%1
7832 {st%U0%U1|stw%U0%U1} %1,%0"
7834 (cond [(eq_attr "alternative" "0")
7835 (const_string "cr_logical")
7836 (eq_attr "alternative" "1,2")
7837 (const_string "mtcr")
7838 (eq_attr "alternative" "5,7")
7839 (const_string "integer")
7840 (eq_attr "alternative" "6")
7841 (const_string "mfjmpr")
7842 (eq_attr "alternative" "8")
7843 (const_string "mtjmpr")
7844 (eq_attr "alternative" "9")
7845 (const_string "load")
7846 (eq_attr "alternative" "10")
7847 (const_string "store")
7848 (ne (symbol_ref "TARGET_MFCRF") (const_int 0))
7849 (const_string "mfcrf")
7851 (const_string "mfcr")))
7852 (set_attr "length" "4,4,12,4,8,4,4,4,4,4,4")])
7854 ;; For floating-point, we normally deal with the floating-point registers
7855 ;; unless -msoft-float is used. The sole exception is that parameter passing
7856 ;; can produce floating-point values in fixed-point registers. Unless the
7857 ;; value is a simple constant or already in memory, we deal with this by
7858 ;; allocating memory and copying the value explicitly via that memory location.
7859 (define_expand "movsf"
7860 [(set (match_operand:SF 0 "nonimmediate_operand" "")
7861 (match_operand:SF 1 "any_operand" ""))]
7863 "{ rs6000_emit_move (operands[0], operands[1], SFmode); DONE; }")
7866 [(set (match_operand:SF 0 "gpc_reg_operand" "")
7867 (match_operand:SF 1 "const_double_operand" ""))]
7869 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7870 || (GET_CODE (operands[0]) == SUBREG
7871 && GET_CODE (SUBREG_REG (operands[0])) == REG
7872 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7873 [(set (match_dup 2) (match_dup 3))]
7879 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
7880 REAL_VALUE_TO_TARGET_SINGLE (rv, l);
7882 if (! TARGET_POWERPC64)
7883 operands[2] = operand_subword (operands[0], 0, 0, SFmode);
7885 operands[2] = gen_lowpart (SImode, operands[0]);
7887 operands[3] = gen_int_mode (l, SImode);
7890 (define_insn "*movsf_hardfloat"
7891 [(set (match_operand:SF 0 "nonimmediate_operand" "=!r,!r,m,f,f,m,!cl,!q,!r,!r,!r")
7892 (match_operand:SF 1 "input_operand" "r,m,r,f,m,f,r,r,h,G,Fn"))]
7893 "(gpc_reg_operand (operands[0], SFmode)
7894 || gpc_reg_operand (operands[1], SFmode))
7895 && (TARGET_HARD_FLOAT && TARGET_FPRS)"
7898 {l%U1%X1|lwz%U1%X1} %0,%1
7899 {st%U0%X0|stw%U0%X0} %1,%0
7908 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,mtjmpr,*,*,*")
7909 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,8")])
7911 (define_insn "*movsf_softfloat"
7912 [(set (match_operand:SF 0 "nonimmediate_operand" "=r,cl,q,r,r,m,r,r,r,r,r,*h")
7913 (match_operand:SF 1 "input_operand" "r,r,r,h,m,r,I,L,R,G,Fn,0"))]
7914 "(gpc_reg_operand (operands[0], SFmode)
7915 || gpc_reg_operand (operands[1], SFmode))
7916 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)"
7922 {l%U1%X1|lwz%U1%X1} %0,%1
7923 {st%U0%X0|stw%U0%X0} %1,%0
7930 [(set_attr "type" "*,mtjmpr,*,*,load,store,*,*,*,*,*,*")
7931 (set_attr "length" "4,4,4,4,4,4,4,4,4,4,8,4")])
7934 (define_expand "movdf"
7935 [(set (match_operand:DF 0 "nonimmediate_operand" "")
7936 (match_operand:DF 1 "any_operand" ""))]
7938 "{ rs6000_emit_move (operands[0], operands[1], DFmode); DONE; }")
7941 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7942 (match_operand:DF 1 "const_int_operand" ""))]
7943 "! TARGET_POWERPC64 && reload_completed
7944 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7945 || (GET_CODE (operands[0]) == SUBREG
7946 && GET_CODE (SUBREG_REG (operands[0])) == REG
7947 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7948 [(set (match_dup 2) (match_dup 4))
7949 (set (match_dup 3) (match_dup 1))]
7952 int endian = (WORDS_BIG_ENDIAN == 0);
7953 HOST_WIDE_INT value = INTVAL (operands[1]);
7955 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
7956 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
7957 #if HOST_BITS_PER_WIDE_INT == 32
7958 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
7960 operands[4] = GEN_INT (value >> 32);
7961 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
7966 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7967 (match_operand:DF 1 "const_double_operand" ""))]
7968 "! TARGET_POWERPC64 && reload_completed
7969 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7970 || (GET_CODE (operands[0]) == SUBREG
7971 && GET_CODE (SUBREG_REG (operands[0])) == REG
7972 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7973 [(set (match_dup 2) (match_dup 4))
7974 (set (match_dup 3) (match_dup 5))]
7977 int endian = (WORDS_BIG_ENDIAN == 0);
7981 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
7982 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
7984 operands[2] = operand_subword (operands[0], endian, 0, DFmode);
7985 operands[3] = operand_subword (operands[0], 1 - endian, 0, DFmode);
7986 operands[4] = gen_int_mode (l[endian], SImode);
7987 operands[5] = gen_int_mode (l[1 - endian], SImode);
7991 [(set (match_operand:DF 0 "gpc_reg_operand" "")
7992 (match_operand:DF 1 "easy_fp_constant" ""))]
7993 "TARGET_POWERPC64 && reload_completed
7994 && ((GET_CODE (operands[0]) == REG && REGNO (operands[0]) <= 31)
7995 || (GET_CODE (operands[0]) == SUBREG
7996 && GET_CODE (SUBREG_REG (operands[0])) == REG
7997 && REGNO (SUBREG_REG (operands[0])) <= 31))"
7998 [(set (match_dup 2) (match_dup 3))]
8001 int endian = (WORDS_BIG_ENDIAN == 0);
8004 #if HOST_BITS_PER_WIDE_INT >= 64
8008 REAL_VALUE_FROM_CONST_DOUBLE (rv, operands[1]);
8009 REAL_VALUE_TO_TARGET_DOUBLE (rv, l);
8011 operands[2] = gen_lowpart (DImode, operands[0]);
8012 /* HIGHPART is lower memory address when WORDS_BIG_ENDIAN. */
8013 #if HOST_BITS_PER_WIDE_INT >= 64
8014 val = ((HOST_WIDE_INT)(unsigned long)l[endian] << 32
8015 | ((HOST_WIDE_INT)(unsigned long)l[1 - endian]));
8017 operands[3] = gen_int_mode (val, DImode);
8019 operands[3] = immed_double_const (l[1 - endian], l[endian], DImode);
8023 ;; Don't have reload use general registers to load a constant. First,
8024 ;; it might not work if the output operand is the equivalent of
8025 ;; a non-offsettable memref, but also it is less efficient than loading
8026 ;; the constant into an FP register, since it will probably be used there.
8027 ;; The "??" is a kludge until we can figure out a more reasonable way
8028 ;; of handling these non-offsettable values.
8029 (define_insn "*movdf_hardfloat32"
8030 [(set (match_operand:DF 0 "nonimmediate_operand" "=!r,??r,m,f,f,m,!r,!r,!r")
8031 (match_operand:DF 1 "input_operand" "r,m,r,f,m,f,G,H,F"))]
8032 "! TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS
8033 && (gpc_reg_operand (operands[0], DFmode)
8034 || gpc_reg_operand (operands[1], DFmode))"
8037 switch (which_alternative)
8042 /* We normally copy the low-numbered register first. However, if
8043 the first register operand 0 is the same as the second register
8044 of operand 1, we must copy in the opposite order. */
8045 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8046 return \"mr %L0,%L1\;mr %0,%1\";
8048 return \"mr %0,%1\;mr %L0,%L1\";
8050 if (offsettable_memref_p (operands[1])
8051 || (GET_CODE (operands[1]) == MEM
8052 && (GET_CODE (XEXP (operands[1], 0)) == LO_SUM
8053 || GET_CODE (XEXP (operands[1], 0)) == PRE_INC
8054 || GET_CODE (XEXP (operands[1], 0)) == PRE_DEC)))
8056 /* If the low-address word is used in the address, we must load
8057 it last. Otherwise, load it first. Note that we cannot have
8058 auto-increment in that case since the address register is
8059 known to be dead. */
8060 if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,
8062 return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";
8064 return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";
8070 addreg = find_addr_reg (XEXP (operands[1], 0));
8071 if (refers_to_regno_p (REGNO (operands[0]),
8072 REGNO (operands[0]) + 1,
8075 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8076 output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);
8077 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8078 return \"{lx|lwzx} %0,%1\";
8082 output_asm_insn (\"{lx|lwzx} %0,%1\", operands);
8083 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8084 output_asm_insn (\"{lx|lwzx} %L0,%1\", operands);
8085 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8090 if (offsettable_memref_p (operands[0])
8091 || (GET_CODE (operands[0]) == MEM
8092 && (GET_CODE (XEXP (operands[0], 0)) == LO_SUM
8093 || GET_CODE (XEXP (operands[0], 0)) == PRE_INC
8094 || GET_CODE (XEXP (operands[0], 0)) == PRE_DEC)))
8095 return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";
8100 addreg = find_addr_reg (XEXP (operands[0], 0));
8101 output_asm_insn (\"{stx|stwx} %1,%0\", operands);
8102 output_asm_insn (\"{cal|la} %0,4(%0)\", &addreg);
8103 output_asm_insn (\"{stx|stwx} %L1,%0\", operands);
8104 output_asm_insn (\"{cal|la} %0,-4(%0)\", &addreg);
8108 return \"fmr %0,%1\";
8110 return \"lfd%U1%X1 %0,%1\";
8112 return \"stfd%U0%X0 %1,%0\";
8119 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,*,*")
8120 (set_attr "length" "8,16,16,4,4,4,8,12,16")])
8122 (define_insn "*movdf_softfloat32"
8123 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,r,m,r,r,r")
8124 (match_operand:DF 1 "input_operand" "r,m,r,G,H,F"))]
8125 "! TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)
8126 && (gpc_reg_operand (operands[0], DFmode)
8127 || gpc_reg_operand (operands[1], DFmode))"
8130 switch (which_alternative)
8135 /* We normally copy the low-numbered register first. However, if
8136 the first register operand 0 is the same as the second register of
8137 operand 1, we must copy in the opposite order. */
8138 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8139 return \"mr %L0,%L1\;mr %0,%1\";
8141 return \"mr %0,%1\;mr %L0,%L1\";
8143 /* If the low-address word is used in the address, we must load
8144 it last. Otherwise, load it first. Note that we cannot have
8145 auto-increment in that case since the address register is
8146 known to be dead. */
8147 if (refers_to_regno_p (REGNO (operands[0]), REGNO (operands[0]) + 1,
8149 return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\";
8151 return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\";
8153 return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\";
8160 [(set_attr "type" "*,load,store,*,*,*")
8161 (set_attr "length" "8,8,8,8,12,16")])
8163 ; ld/std require word-aligned displacements -> 'Y' constraint.
8164 ; List Y->r and r->Y before r->r for reload.
8165 (define_insn "*movdf_hardfloat64"
8166 [(set (match_operand:DF 0 "nonimmediate_operand" "=Y,??r,!r,f,f,m,!cl,!r,!r,!r,!r")
8167 (match_operand:DF 1 "input_operand" "r,Y,r,f,m,f,r,h,G,H,F"))]
8168 "TARGET_POWERPC64 && TARGET_HARD_FLOAT && TARGET_FPRS
8169 && (gpc_reg_operand (operands[0], DFmode)
8170 || gpc_reg_operand (operands[1], DFmode))"
8183 [(set_attr "type" "*,load,store,fp,fpload,fpstore,mtjmpr,*,*,*,*")
8184 (set_attr "length" "4,4,4,4,4,4,4,4,8,12,16")])
8186 (define_insn "*movdf_softfloat64"
8187 [(set (match_operand:DF 0 "nonimmediate_operand" "=r,Y,r,cl,r,r,r,r,*h")
8188 (match_operand:DF 1 "input_operand" "Y,r,r,r,h,G,H,F,0"))]
8189 "TARGET_POWERPC64 && (TARGET_SOFT_FLOAT || !TARGET_FPRS)
8190 && (gpc_reg_operand (operands[0], DFmode)
8191 || gpc_reg_operand (operands[1], DFmode))"
8202 [(set_attr "type" "load,store,*,*,*,*,*,*,*")
8203 (set_attr "length" "4,4,4,4,4,8,12,16,4")])
8205 (define_expand "movtf"
8206 [(set (match_operand:TF 0 "general_operand" "")
8207 (match_operand:TF 1 "any_operand" ""))]
8208 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8209 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8210 "{ rs6000_emit_move (operands[0], operands[1], TFmode); DONE; }")
8212 ; It's important to list the o->f and f->o moves before f->f because
8213 ; otherwise reload, given m->f, will try to pick f->f and reload it,
8214 ; which doesn't make progress.
8215 (define_insn_and_split "*movtf_internal"
8216 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,f,rm,r")
8217 (match_operand:TF 1 "input_operand" "f,o,f,r,mGHF"))]
8218 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8219 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128
8220 && (gpc_reg_operand (operands[0], TFmode)
8221 || gpc_reg_operand (operands[1], TFmode))"
8223 "&& reload_completed"
8225 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
8226 [(set_attr "length" "8,8,8,20,20")])
8228 (define_expand "extenddftf2"
8229 [(parallel [(set (match_operand:TF 0 "nonimmediate_operand" "")
8230 (float_extend:TF (match_operand:DF 1 "input_operand" "")))
8231 (use (match_dup 2))])]
8232 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8233 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8235 operands[2] = CONST0_RTX (DFmode);
8238 (define_insn_and_split "*extenddftf2_internal"
8239 [(set (match_operand:TF 0 "nonimmediate_operand" "=o,f,&f,r")
8240 (float_extend:TF (match_operand:DF 1 "input_operand" "fr,mf,mf,rmGHF")))
8241 (use (match_operand:DF 2 "input_operand" "rf,m,f,n"))]
8242 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8243 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8245 "&& reload_completed"
8248 const int lo_word = FLOAT_WORDS_BIG_ENDIAN ? GET_MODE_SIZE (DFmode) : 0;
8249 const int hi_word = FLOAT_WORDS_BIG_ENDIAN ? 0 : GET_MODE_SIZE (DFmode);
8250 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word),
8252 emit_move_insn (simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word),
8257 (define_expand "extendsftf2"
8258 [(set (match_operand:TF 0 "nonimmediate_operand" "")
8259 (float_extend:TF (match_operand:SF 1 "gpc_reg_operand" "")))]
8260 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8261 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8263 rtx tmp = gen_reg_rtx (DFmode);
8264 emit_insn (gen_extendsfdf2 (tmp, operands[1]));
8265 emit_insn (gen_extenddftf2 (operands[0], tmp));
8269 (define_insn "trunctfdf2"
8270 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
8271 (float_truncate:DF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8272 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8273 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8275 [(set_attr "type" "fp")
8276 (set_attr "length" "4")])
8278 (define_insn_and_split "trunctfsf2"
8279 [(set (match_operand:SF 0 "gpc_reg_operand" "=f")
8280 (float_truncate:SF (match_operand:TF 1 "gpc_reg_operand" "f")))
8281 (clobber (match_scratch:DF 2 "=f"))]
8282 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8283 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8285 "&& reload_completed"
8287 (float_truncate:DF (match_dup 1)))
8289 (float_truncate:SF (match_dup 2)))]
8292 (define_expand "floatsitf2"
8293 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8294 (float:TF (match_operand:SI 1 "gpc_reg_operand" "r")))]
8295 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8296 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8298 rtx tmp = gen_reg_rtx (DFmode);
8299 expand_float (tmp, operands[1], false);
8300 emit_insn (gen_extenddftf2 (operands[0], tmp));
8304 ; fadd, but rounding towards zero.
8305 ; This is probably not the optimal code sequence.
8306 (define_insn "fix_trunc_helper"
8307 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
8308 (unspec:DF [(match_operand:TF 1 "gpc_reg_operand" "f")]
8309 UNSPEC_FIX_TRUNC_TF))
8310 (clobber (match_operand:DF 2 "gpc_reg_operand" "=&f"))]
8311 "TARGET_HARD_FLOAT && TARGET_FPRS"
8312 "mffs %2\n\tmtfsb1 31\n\tmtfsb0 30\n\tfadd %0,%1,%L1\n\tmtfsf 1,%2"
8313 [(set_attr "type" "fp")
8314 (set_attr "length" "20")])
8316 (define_expand "fix_trunctfsi2"
8317 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "")
8318 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "")))
8319 (clobber (match_dup 2))
8320 (clobber (match_dup 3))
8321 (clobber (match_dup 4))
8322 (clobber (match_dup 5))])]
8323 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8324 && (TARGET_POWER2 || TARGET_POWERPC)
8325 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8327 operands[2] = gen_reg_rtx (DFmode);
8328 operands[3] = gen_reg_rtx (DFmode);
8329 operands[4] = gen_reg_rtx (DImode);
8330 operands[5] = assign_stack_temp (DImode, GET_MODE_SIZE (DImode), 0);
8333 (define_insn_and_split "*fix_trunctfsi2_internal"
8334 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
8335 (fix:SI (match_operand:TF 1 "gpc_reg_operand" "f")))
8336 (clobber (match_operand:DF 2 "gpc_reg_operand" "=f"))
8337 (clobber (match_operand:DF 3 "gpc_reg_operand" "=&f"))
8338 (clobber (match_operand:DI 4 "gpc_reg_operand" "=f"))
8339 (clobber (match_operand:DI 5 "memory_operand" "=o"))]
8340 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8341 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8343 "&& reload_completed"
8347 emit_insn (gen_fix_trunc_helper (operands[2], operands[1], operands[3]));
8349 if (GET_CODE (operands[5]) != MEM)
8351 lowword = XEXP (operands[5], 0);
8352 if (WORDS_BIG_ENDIAN)
8353 lowword = plus_constant (lowword, 4);
8355 emit_insn (gen_fctiwz (operands[4], operands[2]));
8356 emit_move_insn (operands[5], operands[4]);
8357 emit_move_insn (operands[0], gen_rtx_MEM (SImode, lowword));
8361 (define_insn "negtf2"
8362 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8363 (neg:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8364 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8365 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8368 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8369 return \"fneg %L0,%L1\;fneg %0,%1\";
8371 return \"fneg %0,%1\;fneg %L0,%L1\";
8373 [(set_attr "type" "fp")
8374 (set_attr "length" "8")])
8376 (define_insn "abstf2"
8377 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8378 (abs:TF (match_operand:TF 1 "gpc_reg_operand" "f")))]
8379 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8380 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8383 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8384 return \"fabs %L0,%L1\;fabs %0,%1\";
8386 return \"fabs %0,%1\;fabs %L0,%L1\";
8388 [(set_attr "type" "fp")
8389 (set_attr "length" "8")])
8392 [(set (match_operand:TF 0 "gpc_reg_operand" "=f")
8393 (neg:TF (abs:TF (match_operand:TF 1 "gpc_reg_operand" "f"))))]
8394 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
8395 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
8398 if (REGNO (operands[0]) == REGNO (operands[1]) + 1)
8399 return \"fnabs %L0,%L1\;fnabs %0,%1\";
8401 return \"fnabs %0,%1\;fnabs %L0,%L1\";
8403 [(set_attr "type" "fp")
8404 (set_attr "length" "8")])
8406 ;; Next come the multi-word integer load and store and the load and store
8408 (define_expand "movdi"
8409 [(set (match_operand:DI 0 "general_operand" "")
8410 (match_operand:DI 1 "any_operand" ""))]
8412 "{ rs6000_emit_move (operands[0], operands[1], DImode); DONE; }")
8414 (define_insn "*movdi_internal32"
8415 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,f,f,m,r,r,r,r,r")
8416 (match_operand:DI 1 "input_operand" "r,m,r,f,m,f,IJK,n,G,H,F"))]
8418 && (gpc_reg_operand (operands[0], DImode)
8419 || gpc_reg_operand (operands[1], DImode))"
8422 switch (which_alternative)
8431 return \"fmr %0,%1\";
8433 return \"lfd%U1%X1 %0,%1\";
8435 return \"stfd%U0%X0 %1,%0\";
8444 [(set_attr "type" "*,load,store,fp,fpload,fpstore,*,*,*,*,*")])
8447 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8448 (match_operand:DI 1 "const_int_operand" ""))]
8449 "! TARGET_POWERPC64 && reload_completed"
8450 [(set (match_dup 2) (match_dup 4))
8451 (set (match_dup 3) (match_dup 1))]
8454 HOST_WIDE_INT value = INTVAL (operands[1]);
8455 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
8457 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
8459 #if HOST_BITS_PER_WIDE_INT == 32
8460 operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
8462 operands[4] = GEN_INT (value >> 32);
8463 operands[1] = GEN_INT (((value & 0xffffffff) ^ 0x80000000) - 0x80000000);
8468 [(set (match_operand:DI 0 "nonimmediate_operand" "")
8469 (match_operand:DI 1 "input_operand" ""))]
8470 "reload_completed && !TARGET_POWERPC64
8471 && gpr_or_gpr_p (operands[0], operands[1])"
8473 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
8476 [(set (match_operand:TI 0 "gpc_reg_operand" "")
8477 (match_operand:TI 1 "const_double_operand" ""))]
8479 [(set (match_dup 2) (match_dup 4))
8480 (set (match_dup 3) (match_dup 5))]
8483 operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
8485 operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
8487 if (GET_CODE (operands[1]) == CONST_DOUBLE)
8489 operands[4] = GEN_INT (CONST_DOUBLE_HIGH (operands[1]));
8490 operands[5] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
8492 else if (GET_CODE (operands[1]) == CONST_INT)
8494 operands[4] = GEN_INT (- (INTVAL (operands[1]) < 0));
8495 operands[5] = operands[1];
8501 (define_insn "*movdi_internal64"
8502 [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,?f,f,m,r,*h,*h")
8503 (match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,f,m,f,*h,r,0"))]
8505 && (gpc_reg_operand (operands[0], DImode)
8506 || gpc_reg_operand (operands[1], DImode))"
8521 [(set_attr "type" "*,load,store,*,*,*,*,fp,fpload,fpstore,mfjmpr,mtjmpr,*")
8522 (set_attr "length" "4,4,4,4,4,20,4,4,4,4,4,4,4")])
8524 ;; immediate value valid for a single instruction hiding in a const_double
8526 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
8527 (match_operand:DI 1 "const_double_operand" "F"))]
8528 "HOST_BITS_PER_WIDE_INT == 32 && TARGET_POWERPC64
8529 && GET_CODE (operands[1]) == CONST_DOUBLE
8530 && num_insns_constant (operands[1], DImode) == 1"
8533 return ((unsigned HOST_WIDE_INT)
8534 (CONST_DOUBLE_LOW (operands[1]) + 0x8000) < 0x10000)
8535 ? \"li %0,%1\" : \"lis %0,%v1\";
8538 ;; Generate all one-bits and clear left or right.
8539 ;; Use (and:DI (rotate:DI ...)) to avoid anddi3 unnecessary clobber.
8541 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8542 (match_operand:DI 1 "mask64_operand" ""))]
8543 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8544 [(set (match_dup 0) (const_int -1))
8546 (and:DI (rotate:DI (match_dup 0)
8551 ;; Split a load of a large constant into the appropriate five-instruction
8552 ;; sequence. Handle anything in a constant number of insns.
8553 ;; When non-easy constants can go in the TOC, this should use
8554 ;; easy_fp_constant predicate.
8556 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8557 (match_operand:DI 1 "const_int_operand" ""))]
8558 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8559 [(set (match_dup 0) (match_dup 2))
8560 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
8562 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
8564 if (tem == operands[0])
8571 [(set (match_operand:DI 0 "gpc_reg_operand" "")
8572 (match_operand:DI 1 "const_double_operand" ""))]
8573 "TARGET_POWERPC64 && num_insns_constant (operands[1], DImode) > 1"
8574 [(set (match_dup 0) (match_dup 2))
8575 (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
8577 { rtx tem = rs6000_emit_set_const (operands[0], DImode, operands[1], 5);
8579 if (tem == operands[0])
8585 (define_insn "*movdi_internal2"
8586 [(set (match_operand:CC 2 "cc_reg_operand" "=y,x,?y")
8587 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "0,r,r")
8589 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r") (match_dup 1))]
8595 [(set_attr "type" "cmp,compare,cmp")
8596 (set_attr "length" "4,4,8")])
8599 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
8600 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "")
8602 (set (match_operand:DI 0 "gpc_reg_operand" "") (match_dup 1))]
8603 "TARGET_POWERPC64 && reload_completed"
8604 [(set (match_dup 0) (match_dup 1))
8606 (compare:CC (match_dup 0)
8610 ;; TImode is similar, except that we usually want to compute the address into
8611 ;; a register and use lsi/stsi (the exception is during reload). MQ is also
8612 ;; clobbered in stsi for POWER, so we need a SCRATCH for it.
8613 (define_expand "movti"
8614 [(parallel [(set (match_operand:TI 0 "general_operand" "")
8615 (match_operand:TI 1 "general_operand" ""))
8616 (clobber (scratch:SI))])]
8618 "{ rs6000_emit_move (operands[0], operands[1], TImode); DONE; }")
8620 ;; We say that MQ is clobbered in the last alternative because the first
8621 ;; alternative would never get used otherwise since it would need a reload
8622 ;; while the 2nd alternative would not. We put memory cases first so they
8623 ;; are preferred. Otherwise, we'd try to reload the output instead of
8624 ;; giving the SCRATCH mq.
8626 (define_insn "*movti_power"
8627 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r")
8628 (match_operand:TI 1 "reg_or_mem_operand" "r,r,r,Q,m"))
8629 (clobber (match_scratch:SI 2 "=q,q#X,X,X,X"))]
8630 "TARGET_POWER && ! TARGET_POWERPC64
8631 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
8634 switch (which_alternative)
8641 return \"{stsi|stswi} %1,%P0,16\";
8646 /* If the address is not used in the output, we can use lsi. Otherwise,
8647 fall through to generating four loads. */
8649 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
8650 return \"{lsi|lswi} %0,%P1,16\";
8651 /* ... fall through ... */
8656 [(set_attr "type" "store,store,*,load,load")])
8658 (define_insn "*movti_string"
8659 [(set (match_operand:TI 0 "reg_or_mem_operand" "=Q,m,????r,????r,????r")
8660 (match_operand:TI 1 "reg_or_mem_operand" "r,r,r,Q,m"))]
8661 "! TARGET_POWER && ! TARGET_POWERPC64
8662 && (gpc_reg_operand (operands[0], TImode) || gpc_reg_operand (operands[1], TImode))"
8665 switch (which_alternative)
8671 return \"{stsi|stswi} %1,%P0,16\";
8676 /* If the address is not used in the output, we can use lsi. Otherwise,
8677 fall through to generating four loads. */
8679 && ! reg_overlap_mentioned_p (operands[0], operands[1]))
8680 return \"{lsi|lswi} %0,%P1,16\";
8681 /* ... fall through ... */
8686 [(set_attr "type" "store,store,*,load,load")])
8688 (define_insn "*movti_ppc64"
8689 [(set (match_operand:TI 0 "nonimmediate_operand" "=r,m,r")
8690 (match_operand:TI 1 "input_operand" "r,r,o"))]
8691 "TARGET_POWERPC64 && (gpc_reg_operand (operands[0], TImode)
8692 || gpc_reg_operand (operands[1], TImode))"
8697 [(set_attr "type" "*,load,store")])
8700 [(set (match_operand:TI 0 "nonimmediate_operand" "")
8701 (match_operand:TI 1 "input_operand" ""))]
8703 && gpr_or_gpr_p (operands[0], operands[1])"
8705 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; })
8707 (define_expand "load_multiple"
8708 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
8709 (match_operand:SI 1 "" ""))
8710 (use (match_operand:SI 2 "" ""))])]
8711 "TARGET_STRING && !TARGET_POWERPC64"
8719 /* Support only loading a constant number of fixed-point registers from
8720 memory and only bother with this if more than two; the machine
8721 doesn't support more than eight. */
8722 if (GET_CODE (operands[2]) != CONST_INT
8723 || INTVAL (operands[2]) <= 2
8724 || INTVAL (operands[2]) > 8
8725 || GET_CODE (operands[1]) != MEM
8726 || GET_CODE (operands[0]) != REG
8727 || REGNO (operands[0]) >= 32)
8730 count = INTVAL (operands[2]);
8731 regno = REGNO (operands[0]);
8733 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count));
8734 op1 = replace_equiv_address (operands[1],
8735 force_reg (SImode, XEXP (operands[1], 0)));
8737 for (i = 0; i < count; i++)
8738 XVECEXP (operands[3], 0, i)
8739 = gen_rtx_SET (VOIDmode, gen_rtx_REG (SImode, regno + i),
8740 adjust_address_nv (op1, SImode, i * 4));
8743 (define_insn "*ldmsi8"
8744 [(match_parallel 0 "load_multiple_operation"
8745 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8746 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8747 (set (match_operand:SI 3 "gpc_reg_operand" "")
8748 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8749 (set (match_operand:SI 4 "gpc_reg_operand" "")
8750 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8751 (set (match_operand:SI 5 "gpc_reg_operand" "")
8752 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8753 (set (match_operand:SI 6 "gpc_reg_operand" "")
8754 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8755 (set (match_operand:SI 7 "gpc_reg_operand" "")
8756 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
8757 (set (match_operand:SI 8 "gpc_reg_operand" "")
8758 (mem:SI (plus:SI (match_dup 1) (const_int 24))))
8759 (set (match_operand:SI 9 "gpc_reg_operand" "")
8760 (mem:SI (plus:SI (match_dup 1) (const_int 28))))])]
8761 "TARGET_STRING && XVECLEN (operands[0], 0) == 8"
8763 { return rs6000_output_load_multiple (operands); }"
8764 [(set_attr "type" "load")
8765 (set_attr "length" "32")])
8767 (define_insn "*ldmsi7"
8768 [(match_parallel 0 "load_multiple_operation"
8769 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8770 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8771 (set (match_operand:SI 3 "gpc_reg_operand" "")
8772 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8773 (set (match_operand:SI 4 "gpc_reg_operand" "")
8774 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8775 (set (match_operand:SI 5 "gpc_reg_operand" "")
8776 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8777 (set (match_operand:SI 6 "gpc_reg_operand" "")
8778 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8779 (set (match_operand:SI 7 "gpc_reg_operand" "")
8780 (mem:SI (plus:SI (match_dup 1) (const_int 20))))
8781 (set (match_operand:SI 8 "gpc_reg_operand" "")
8782 (mem:SI (plus:SI (match_dup 1) (const_int 24))))])]
8783 "TARGET_STRING && XVECLEN (operands[0], 0) == 7"
8785 { return rs6000_output_load_multiple (operands); }"
8786 [(set_attr "type" "load")
8787 (set_attr "length" "32")])
8789 (define_insn "*ldmsi6"
8790 [(match_parallel 0 "load_multiple_operation"
8791 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8792 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8793 (set (match_operand:SI 3 "gpc_reg_operand" "")
8794 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8795 (set (match_operand:SI 4 "gpc_reg_operand" "")
8796 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8797 (set (match_operand:SI 5 "gpc_reg_operand" "")
8798 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8799 (set (match_operand:SI 6 "gpc_reg_operand" "")
8800 (mem:SI (plus:SI (match_dup 1) (const_int 16))))
8801 (set (match_operand:SI 7 "gpc_reg_operand" "")
8802 (mem:SI (plus:SI (match_dup 1) (const_int 20))))])]
8803 "TARGET_STRING && XVECLEN (operands[0], 0) == 6"
8805 { return rs6000_output_load_multiple (operands); }"
8806 [(set_attr "type" "load")
8807 (set_attr "length" "32")])
8809 (define_insn "*ldmsi5"
8810 [(match_parallel 0 "load_multiple_operation"
8811 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8812 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8813 (set (match_operand:SI 3 "gpc_reg_operand" "")
8814 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8815 (set (match_operand:SI 4 "gpc_reg_operand" "")
8816 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8817 (set (match_operand:SI 5 "gpc_reg_operand" "")
8818 (mem:SI (plus:SI (match_dup 1) (const_int 12))))
8819 (set (match_operand:SI 6 "gpc_reg_operand" "")
8820 (mem:SI (plus:SI (match_dup 1) (const_int 16))))])]
8821 "TARGET_STRING && XVECLEN (operands[0], 0) == 5"
8823 { return rs6000_output_load_multiple (operands); }"
8824 [(set_attr "type" "load")
8825 (set_attr "length" "32")])
8827 (define_insn "*ldmsi4"
8828 [(match_parallel 0 "load_multiple_operation"
8829 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8830 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8831 (set (match_operand:SI 3 "gpc_reg_operand" "")
8832 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8833 (set (match_operand:SI 4 "gpc_reg_operand" "")
8834 (mem:SI (plus:SI (match_dup 1) (const_int 8))))
8835 (set (match_operand:SI 5 "gpc_reg_operand" "")
8836 (mem:SI (plus:SI (match_dup 1) (const_int 12))))])]
8837 "TARGET_STRING && XVECLEN (operands[0], 0) == 4"
8839 { return rs6000_output_load_multiple (operands); }"
8840 [(set_attr "type" "load")
8841 (set_attr "length" "32")])
8843 (define_insn "*ldmsi3"
8844 [(match_parallel 0 "load_multiple_operation"
8845 [(set (match_operand:SI 2 "gpc_reg_operand" "")
8846 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b")))
8847 (set (match_operand:SI 3 "gpc_reg_operand" "")
8848 (mem:SI (plus:SI (match_dup 1) (const_int 4))))
8849 (set (match_operand:SI 4 "gpc_reg_operand" "")
8850 (mem:SI (plus:SI (match_dup 1) (const_int 8))))])]
8851 "TARGET_STRING && XVECLEN (operands[0], 0) == 3"
8853 { return rs6000_output_load_multiple (operands); }"
8854 [(set_attr "type" "load")
8855 (set_attr "length" "32")])
8857 (define_expand "store_multiple"
8858 [(match_par_dup 3 [(set (match_operand:SI 0 "" "")
8859 (match_operand:SI 1 "" ""))
8860 (clobber (scratch:SI))
8861 (use (match_operand:SI 2 "" ""))])]
8862 "TARGET_STRING && !TARGET_POWERPC64"
8871 /* Support only storing a constant number of fixed-point registers to
8872 memory and only bother with this if more than two; the machine
8873 doesn't support more than eight. */
8874 if (GET_CODE (operands[2]) != CONST_INT
8875 || INTVAL (operands[2]) <= 2
8876 || INTVAL (operands[2]) > 8
8877 || GET_CODE (operands[0]) != MEM
8878 || GET_CODE (operands[1]) != REG
8879 || REGNO (operands[1]) >= 32)
8882 count = INTVAL (operands[2]);
8883 regno = REGNO (operands[1]);
8885 operands[3] = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count + 1));
8886 to = force_reg (SImode, XEXP (operands[0], 0));
8887 op0 = replace_equiv_address (operands[0], to);
8889 XVECEXP (operands[3], 0, 0)
8890 = gen_rtx_SET (VOIDmode, adjust_address_nv (op0, SImode, 0), operands[1]);
8891 XVECEXP (operands[3], 0, 1) = gen_rtx_CLOBBER (VOIDmode,
8892 gen_rtx_SCRATCH (SImode));
8894 for (i = 1; i < count; i++)
8895 XVECEXP (operands[3], 0, i + 1)
8896 = gen_rtx_SET (VOIDmode,
8897 adjust_address_nv (op0, SImode, i * 4),
8898 gen_rtx_REG (SImode, regno + i));
8901 (define_insn "*store_multiple_power"
8902 [(match_parallel 0 "store_multiple_operation"
8903 [(set (match_operand:SI 1 "indirect_operand" "=Q")
8904 (match_operand:SI 2 "gpc_reg_operand" "r"))
8905 (clobber (match_scratch:SI 3 "=q"))])]
8906 "TARGET_STRING && TARGET_POWER"
8907 "{stsi|stswi} %2,%P1,%O0"
8908 [(set_attr "type" "store")])
8910 (define_insn "*stmsi8"
8911 [(match_parallel 0 "store_multiple_operation"
8912 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8913 (match_operand:SI 2 "gpc_reg_operand" "r"))
8914 (clobber (match_scratch:SI 3 "X"))
8915 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8916 (match_operand:SI 4 "gpc_reg_operand" "r"))
8917 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8918 (match_operand:SI 5 "gpc_reg_operand" "r"))
8919 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8920 (match_operand:SI 6 "gpc_reg_operand" "r"))
8921 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8922 (match_operand:SI 7 "gpc_reg_operand" "r"))
8923 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8924 (match_operand:SI 8 "gpc_reg_operand" "r"))
8925 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
8926 (match_operand:SI 9 "gpc_reg_operand" "r"))
8927 (set (mem:SI (plus:SI (match_dup 1) (const_int 28)))
8928 (match_operand:SI 10 "gpc_reg_operand" "r"))])]
8929 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 9"
8930 "{stsi|stswi} %2,%1,%O0"
8931 [(set_attr "type" "store")])
8933 (define_insn "*stmsi7"
8934 [(match_parallel 0 "store_multiple_operation"
8935 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8936 (match_operand:SI 2 "gpc_reg_operand" "r"))
8937 (clobber (match_scratch:SI 3 "X"))
8938 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8939 (match_operand:SI 4 "gpc_reg_operand" "r"))
8940 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8941 (match_operand:SI 5 "gpc_reg_operand" "r"))
8942 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8943 (match_operand:SI 6 "gpc_reg_operand" "r"))
8944 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8945 (match_operand:SI 7 "gpc_reg_operand" "r"))
8946 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8947 (match_operand:SI 8 "gpc_reg_operand" "r"))
8948 (set (mem:SI (plus:SI (match_dup 1) (const_int 24)))
8949 (match_operand:SI 9 "gpc_reg_operand" "r"))])]
8950 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 8"
8951 "{stsi|stswi} %2,%1,%O0"
8952 [(set_attr "type" "store")])
8954 (define_insn "*stmsi6"
8955 [(match_parallel 0 "store_multiple_operation"
8956 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8957 (match_operand:SI 2 "gpc_reg_operand" "r"))
8958 (clobber (match_scratch:SI 3 "X"))
8959 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8960 (match_operand:SI 4 "gpc_reg_operand" "r"))
8961 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8962 (match_operand:SI 5 "gpc_reg_operand" "r"))
8963 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8964 (match_operand:SI 6 "gpc_reg_operand" "r"))
8965 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8966 (match_operand:SI 7 "gpc_reg_operand" "r"))
8967 (set (mem:SI (plus:SI (match_dup 1) (const_int 20)))
8968 (match_operand:SI 8 "gpc_reg_operand" "r"))])]
8969 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 7"
8970 "{stsi|stswi} %2,%1,%O0"
8971 [(set_attr "type" "store")])
8973 (define_insn "*stmsi5"
8974 [(match_parallel 0 "store_multiple_operation"
8975 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8976 (match_operand:SI 2 "gpc_reg_operand" "r"))
8977 (clobber (match_scratch:SI 3 "X"))
8978 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8979 (match_operand:SI 4 "gpc_reg_operand" "r"))
8980 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8981 (match_operand:SI 5 "gpc_reg_operand" "r"))
8982 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
8983 (match_operand:SI 6 "gpc_reg_operand" "r"))
8984 (set (mem:SI (plus:SI (match_dup 1) (const_int 16)))
8985 (match_operand:SI 7 "gpc_reg_operand" "r"))])]
8986 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 6"
8987 "{stsi|stswi} %2,%1,%O0"
8988 [(set_attr "type" "store")])
8990 (define_insn "*stmsi4"
8991 [(match_parallel 0 "store_multiple_operation"
8992 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
8993 (match_operand:SI 2 "gpc_reg_operand" "r"))
8994 (clobber (match_scratch:SI 3 "X"))
8995 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
8996 (match_operand:SI 4 "gpc_reg_operand" "r"))
8997 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
8998 (match_operand:SI 5 "gpc_reg_operand" "r"))
8999 (set (mem:SI (plus:SI (match_dup 1) (const_int 12)))
9000 (match_operand:SI 6 "gpc_reg_operand" "r"))])]
9001 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 5"
9002 "{stsi|stswi} %2,%1,%O0"
9003 [(set_attr "type" "store")])
9005 (define_insn "*stmsi3"
9006 [(match_parallel 0 "store_multiple_operation"
9007 [(set (mem:SI (match_operand:SI 1 "gpc_reg_operand" "b"))
9008 (match_operand:SI 2 "gpc_reg_operand" "r"))
9009 (clobber (match_scratch:SI 3 "X"))
9010 (set (mem:SI (plus:SI (match_dup 1) (const_int 4)))
9011 (match_operand:SI 4 "gpc_reg_operand" "r"))
9012 (set (mem:SI (plus:SI (match_dup 1) (const_int 8)))
9013 (match_operand:SI 5 "gpc_reg_operand" "r"))])]
9014 "TARGET_STRING && !TARGET_POWER && XVECLEN (operands[0], 0) == 4"
9015 "{stsi|stswi} %2,%1,%O0"
9016 [(set_attr "type" "store")])
9018 ;; String/block move insn.
9019 ;; Argument 0 is the destination
9020 ;; Argument 1 is the source
9021 ;; Argument 2 is the length
9022 ;; Argument 3 is the alignment
9024 (define_expand "movstrsi"
9025 [(parallel [(set (match_operand:BLK 0 "" "")
9026 (match_operand:BLK 1 "" ""))
9027 (use (match_operand:SI 2 "" ""))
9028 (use (match_operand:SI 3 "" ""))])]
9032 if (expand_block_move (operands))
9038 ;; Move up to 32 bytes at a time. The fixed registers are needed because the
9039 ;; register allocator doesn't have a clue about allocating 8 word registers.
9040 ;; rD/rS = r5 is preferred, efficient form.
9041 (define_expand "movstrsi_8reg"
9042 [(parallel [(set (match_operand 0 "" "")
9043 (match_operand 1 "" ""))
9044 (use (match_operand 2 "" ""))
9045 (use (match_operand 3 "" ""))
9046 (clobber (reg:SI 5))
9047 (clobber (reg:SI 6))
9048 (clobber (reg:SI 7))
9049 (clobber (reg:SI 8))
9050 (clobber (reg:SI 9))
9051 (clobber (reg:SI 10))
9052 (clobber (reg:SI 11))
9053 (clobber (reg:SI 12))
9054 (clobber (match_scratch:SI 4 ""))])]
9059 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9060 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9061 (use (match_operand:SI 2 "immediate_operand" "i"))
9062 (use (match_operand:SI 3 "immediate_operand" "i"))
9063 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9064 (clobber (reg:SI 6))
9065 (clobber (reg:SI 7))
9066 (clobber (reg:SI 8))
9067 (clobber (reg:SI 9))
9068 (clobber (reg:SI 10))
9069 (clobber (reg:SI 11))
9070 (clobber (reg:SI 12))
9071 (clobber (match_scratch:SI 5 "=q"))]
9072 "TARGET_STRING && TARGET_POWER
9073 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9074 || INTVAL (operands[2]) == 0)
9075 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9076 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9077 && REGNO (operands[4]) == 5"
9078 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9079 [(set_attr "type" "load")
9080 (set_attr "length" "8")])
9083 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9084 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9085 (use (match_operand:SI 2 "immediate_operand" "i"))
9086 (use (match_operand:SI 3 "immediate_operand" "i"))
9087 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9088 (clobber (reg:SI 6))
9089 (clobber (reg:SI 7))
9090 (clobber (reg:SI 8))
9091 (clobber (reg:SI 9))
9092 (clobber (reg:SI 10))
9093 (clobber (reg:SI 11))
9094 (clobber (reg:SI 12))
9095 (clobber (match_scratch:SI 5 "X"))]
9096 "TARGET_STRING && ! TARGET_POWER
9097 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9098 || INTVAL (operands[2]) == 0)
9099 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9100 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9101 && REGNO (operands[4]) == 5"
9102 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9103 [(set_attr "type" "load")
9104 (set_attr "length" "8")])
9107 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9108 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9109 (use (match_operand:SI 2 "immediate_operand" "i"))
9110 (use (match_operand:SI 3 "immediate_operand" "i"))
9111 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9112 (clobber (reg:SI 6))
9113 (clobber (reg:SI 7))
9114 (clobber (reg:SI 8))
9115 (clobber (reg:SI 9))
9116 (clobber (reg:SI 10))
9117 (clobber (reg:SI 11))
9118 (clobber (reg:SI 12))
9119 (clobber (match_scratch:SI 5 "X"))]
9120 "TARGET_STRING && TARGET_POWERPC64
9121 && ((INTVAL (operands[2]) > 24 && INTVAL (operands[2]) < 32)
9122 || INTVAL (operands[2]) == 0)
9123 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 12)
9124 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 12)
9125 && REGNO (operands[4]) == 5"
9126 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9127 [(set_attr "type" "load")
9128 (set_attr "length" "8")])
9130 ;; Move up to 24 bytes at a time. The fixed registers are needed because the
9131 ;; register allocator doesn't have a clue about allocating 6 word registers.
9132 ;; rD/rS = r5 is preferred, efficient form.
9133 (define_expand "movstrsi_6reg"
9134 [(parallel [(set (match_operand 0 "" "")
9135 (match_operand 1 "" ""))
9136 (use (match_operand 2 "" ""))
9137 (use (match_operand 3 "" ""))
9138 (clobber (reg:SI 5))
9139 (clobber (reg:SI 6))
9140 (clobber (reg:SI 7))
9141 (clobber (reg:SI 8))
9142 (clobber (reg:SI 9))
9143 (clobber (reg:SI 10))
9144 (clobber (match_scratch:SI 4 ""))])]
9149 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9150 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9151 (use (match_operand:SI 2 "immediate_operand" "i"))
9152 (use (match_operand:SI 3 "immediate_operand" "i"))
9153 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9154 (clobber (reg:SI 6))
9155 (clobber (reg:SI 7))
9156 (clobber (reg:SI 8))
9157 (clobber (reg:SI 9))
9158 (clobber (reg:SI 10))
9159 (clobber (match_scratch:SI 5 "=q"))]
9160 "TARGET_STRING && TARGET_POWER
9161 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 24
9162 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9163 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9164 && REGNO (operands[4]) == 5"
9165 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9166 [(set_attr "type" "load")
9167 (set_attr "length" "8")])
9170 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9171 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9172 (use (match_operand:SI 2 "immediate_operand" "i"))
9173 (use (match_operand:SI 3 "immediate_operand" "i"))
9174 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9175 (clobber (reg:SI 6))
9176 (clobber (reg:SI 7))
9177 (clobber (reg:SI 8))
9178 (clobber (reg:SI 9))
9179 (clobber (reg:SI 10))
9180 (clobber (match_scratch:SI 5 "X"))]
9181 "TARGET_STRING && ! TARGET_POWER
9182 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32
9183 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9184 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9185 && REGNO (operands[4]) == 5"
9186 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9187 [(set_attr "type" "load")
9188 (set_attr "length" "8")])
9191 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9192 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9193 (use (match_operand:SI 2 "immediate_operand" "i"))
9194 (use (match_operand:SI 3 "immediate_operand" "i"))
9195 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9196 (clobber (reg:SI 6))
9197 (clobber (reg:SI 7))
9198 (clobber (reg:SI 8))
9199 (clobber (reg:SI 9))
9200 (clobber (reg:SI 10))
9201 (clobber (match_scratch:SI 5 "X"))]
9202 "TARGET_STRING && TARGET_POWERPC64
9203 && INTVAL (operands[2]) > 16 && INTVAL (operands[2]) <= 32
9204 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 10)
9205 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 10)
9206 && REGNO (operands[4]) == 5"
9207 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9208 [(set_attr "type" "load")
9209 (set_attr "length" "8")])
9211 ;; Move up to 16 bytes at a time, using 4 fixed registers to avoid spill
9212 ;; problems with TImode.
9213 ;; rD/rS = r5 is preferred, efficient form.
9214 (define_expand "movstrsi_4reg"
9215 [(parallel [(set (match_operand 0 "" "")
9216 (match_operand 1 "" ""))
9217 (use (match_operand 2 "" ""))
9218 (use (match_operand 3 "" ""))
9219 (clobber (reg:SI 5))
9220 (clobber (reg:SI 6))
9221 (clobber (reg:SI 7))
9222 (clobber (reg:SI 8))
9223 (clobber (match_scratch:SI 4 ""))])]
9228 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9229 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9230 (use (match_operand:SI 2 "immediate_operand" "i"))
9231 (use (match_operand:SI 3 "immediate_operand" "i"))
9232 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9233 (clobber (reg:SI 6))
9234 (clobber (reg:SI 7))
9235 (clobber (reg:SI 8))
9236 (clobber (match_scratch:SI 5 "=q"))]
9237 "TARGET_STRING && TARGET_POWER
9238 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9239 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9240 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9241 && REGNO (operands[4]) == 5"
9242 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9243 [(set_attr "type" "load")
9244 (set_attr "length" "8")])
9247 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9248 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9249 (use (match_operand:SI 2 "immediate_operand" "i"))
9250 (use (match_operand:SI 3 "immediate_operand" "i"))
9251 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9252 (clobber (reg:SI 6))
9253 (clobber (reg:SI 7))
9254 (clobber (reg:SI 8))
9255 (clobber (match_scratch:SI 5 "X"))]
9256 "TARGET_STRING && ! TARGET_POWER
9257 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9258 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9259 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9260 && REGNO (operands[4]) == 5"
9261 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9262 [(set_attr "type" "load")
9263 (set_attr "length" "8")])
9266 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9267 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9268 (use (match_operand:SI 2 "immediate_operand" "i"))
9269 (use (match_operand:SI 3 "immediate_operand" "i"))
9270 (clobber (match_operand:SI 4 "gpc_reg_operand" "=r"))
9271 (clobber (reg:SI 6))
9272 (clobber (reg:SI 7))
9273 (clobber (reg:SI 8))
9274 (clobber (match_scratch:SI 5 "X"))]
9275 "TARGET_STRING && TARGET_POWERPC64
9276 && INTVAL (operands[2]) > 8 && INTVAL (operands[2]) <= 16
9277 && (REGNO (operands[0]) < 5 || REGNO (operands[0]) > 8)
9278 && (REGNO (operands[1]) < 5 || REGNO (operands[1]) > 8)
9279 && REGNO (operands[4]) == 5"
9280 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9281 [(set_attr "type" "load")
9282 (set_attr "length" "8")])
9284 ;; Move up to 8 bytes at a time.
9285 (define_expand "movstrsi_2reg"
9286 [(parallel [(set (match_operand 0 "" "")
9287 (match_operand 1 "" ""))
9288 (use (match_operand 2 "" ""))
9289 (use (match_operand 3 "" ""))
9290 (clobber (match_scratch:DI 4 ""))
9291 (clobber (match_scratch:SI 5 ""))])]
9292 "TARGET_STRING && ! TARGET_POWERPC64"
9296 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9297 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9298 (use (match_operand:SI 2 "immediate_operand" "i"))
9299 (use (match_operand:SI 3 "immediate_operand" "i"))
9300 (clobber (match_scratch:DI 4 "=&r"))
9301 (clobber (match_scratch:SI 5 "=q"))]
9302 "TARGET_STRING && TARGET_POWER && ! TARGET_POWERPC64
9303 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
9304 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9305 [(set_attr "type" "load")
9306 (set_attr "length" "8")])
9309 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9310 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9311 (use (match_operand:SI 2 "immediate_operand" "i"))
9312 (use (match_operand:SI 3 "immediate_operand" "i"))
9313 (clobber (match_scratch:DI 4 "=&r"))
9314 (clobber (match_scratch:SI 5 "X"))]
9315 "TARGET_STRING && ! TARGET_POWER && ! TARGET_POWERPC64
9316 && INTVAL (operands[2]) > 4 && INTVAL (operands[2]) <= 8"
9317 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9318 [(set_attr "type" "load")
9319 (set_attr "length" "8")])
9321 ;; Move up to 4 bytes at a time.
9322 (define_expand "movstrsi_1reg"
9323 [(parallel [(set (match_operand 0 "" "")
9324 (match_operand 1 "" ""))
9325 (use (match_operand 2 "" ""))
9326 (use (match_operand 3 "" ""))
9327 (clobber (match_scratch:SI 4 ""))
9328 (clobber (match_scratch:SI 5 ""))])]
9333 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9334 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9335 (use (match_operand:SI 2 "immediate_operand" "i"))
9336 (use (match_operand:SI 3 "immediate_operand" "i"))
9337 (clobber (match_scratch:SI 4 "=&r"))
9338 (clobber (match_scratch:SI 5 "=q"))]
9339 "TARGET_STRING && TARGET_POWER
9340 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9341 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9342 [(set_attr "type" "load")
9343 (set_attr "length" "8")])
9346 [(set (mem:BLK (match_operand:SI 0 "gpc_reg_operand" "b"))
9347 (mem:BLK (match_operand:SI 1 "gpc_reg_operand" "b")))
9348 (use (match_operand:SI 2 "immediate_operand" "i"))
9349 (use (match_operand:SI 3 "immediate_operand" "i"))
9350 (clobber (match_scratch:SI 4 "=&r"))
9351 (clobber (match_scratch:SI 5 "X"))]
9352 "TARGET_STRING && ! TARGET_POWER
9353 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9354 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9355 [(set_attr "type" "load")
9356 (set_attr "length" "8")])
9359 [(set (mem:BLK (match_operand:DI 0 "gpc_reg_operand" "b"))
9360 (mem:BLK (match_operand:DI 1 "gpc_reg_operand" "b")))
9361 (use (match_operand:SI 2 "immediate_operand" "i"))
9362 (use (match_operand:SI 3 "immediate_operand" "i"))
9363 (clobber (match_scratch:SI 4 "=&r"))
9364 (clobber (match_scratch:SI 5 "X"))]
9365 "TARGET_STRING && TARGET_POWERPC64
9366 && INTVAL (operands[2]) > 0 && INTVAL (operands[2]) <= 4"
9367 "{lsi|lswi} %4,%1,%2\;{stsi|stswi} %4,%0,%2"
9368 [(set_attr "type" "load")
9369 (set_attr "length" "8")])
9372 ;; Define insns that do load or store with update. Some of these we can
9373 ;; get by using pre-decrement or pre-increment, but the hardware can also
9374 ;; do cases where the increment is not the size of the object.
9376 ;; In all these cases, we use operands 0 and 1 for the register being
9377 ;; incremented because those are the operands that local-alloc will
9378 ;; tie and these are the pair most likely to be tieable (and the ones
9379 ;; that will benefit the most).
9381 (define_insn "*movdi_update1"
9382 [(set (match_operand:DI 3 "gpc_reg_operand" "=r,r")
9383 (mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")
9384 (match_operand:DI 2 "reg_or_aligned_short_operand" "r,I"))))
9385 (set (match_operand:DI 0 "gpc_reg_operand" "=b,b")
9386 (plus:DI (match_dup 1) (match_dup 2)))]
9387 "TARGET_POWERPC64 && TARGET_UPDATE"
9391 [(set_attr "type" "load_ux,load_u")])
9393 (define_insn "movdi_update"
9394 [(set (mem:DI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0,0")
9395 (match_operand:DI 2 "reg_or_aligned_short_operand" "r,I")))
9396 (match_operand:DI 3 "gpc_reg_operand" "r,r"))
9397 (set (match_operand:DI 0 "gpc_reg_operand" "=b,b")
9398 (plus:DI (match_dup 1) (match_dup 2)))]
9399 "TARGET_POWERPC64 && TARGET_UPDATE"
9403 [(set_attr "type" "store_ux,store_u")])
9405 (define_insn "*movsi_update1"
9406 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9407 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9408 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9409 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9410 (plus:SI (match_dup 1) (match_dup 2)))]
9413 {lux|lwzux} %3,%0,%2
9414 {lu|lwzu} %3,%2(%0)"
9415 [(set_attr "type" "load_ux,load_u")])
9417 (define_insn "*movsi_update2"
9418 [(set (match_operand:DI 3 "gpc_reg_operand" "=r")
9420 (mem:SI (plus:DI (match_operand:DI 1 "gpc_reg_operand" "0")
9421 (match_operand:DI 2 "gpc_reg_operand" "r")))))
9422 (set (match_operand:DI 0 "gpc_reg_operand" "=b")
9423 (plus:DI (match_dup 1) (match_dup 2)))]
9426 [(set_attr "type" "load_ext_ux")])
9428 (define_insn "movsi_update"
9429 [(set (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9430 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9431 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
9432 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9433 (plus:SI (match_dup 1) (match_dup 2)))]
9436 {stux|stwux} %3,%0,%2
9437 {stu|stwu} %3,%2(%0)"
9438 [(set_attr "type" "store_ux,store_u")])
9440 (define_insn "*movhi_update1"
9441 [(set (match_operand:HI 3 "gpc_reg_operand" "=r,r")
9442 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9443 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9444 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9445 (plus:SI (match_dup 1) (match_dup 2)))]
9450 [(set_attr "type" "load_ux,load_u")])
9452 (define_insn "*movhi_update2"
9453 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9455 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9456 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9457 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9458 (plus:SI (match_dup 1) (match_dup 2)))]
9463 [(set_attr "type" "load_ux,load_u")])
9465 (define_insn "*movhi_update3"
9466 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9468 (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9469 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9470 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9471 (plus:SI (match_dup 1) (match_dup 2)))]
9476 [(set_attr "type" "load_ext_ux,load_ext_u")])
9478 (define_insn "*movhi_update4"
9479 [(set (mem:HI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9480 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9481 (match_operand:HI 3 "gpc_reg_operand" "r,r"))
9482 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9483 (plus:SI (match_dup 1) (match_dup 2)))]
9488 [(set_attr "type" "store_ux,store_u")])
9490 (define_insn "*movqi_update1"
9491 [(set (match_operand:QI 3 "gpc_reg_operand" "=r,r")
9492 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9493 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9494 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9495 (plus:SI (match_dup 1) (match_dup 2)))]
9500 [(set_attr "type" "load_ux,load_u")])
9502 (define_insn "*movqi_update2"
9503 [(set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
9505 (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9506 (match_operand:SI 2 "reg_or_short_operand" "r,I")))))
9507 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9508 (plus:SI (match_dup 1) (match_dup 2)))]
9513 [(set_attr "type" "load_ux,load_u")])
9515 (define_insn "*movqi_update3"
9516 [(set (mem:QI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9517 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9518 (match_operand:QI 3 "gpc_reg_operand" "r,r"))
9519 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9520 (plus:SI (match_dup 1) (match_dup 2)))]
9525 [(set_attr "type" "store_ux,store_u")])
9527 (define_insn "*movsf_update1"
9528 [(set (match_operand:SF 3 "gpc_reg_operand" "=f,f")
9529 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9530 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9531 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9532 (plus:SI (match_dup 1) (match_dup 2)))]
9533 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9537 [(set_attr "type" "fpload_ux,fpload_u")])
9539 (define_insn "*movsf_update2"
9540 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9541 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9542 (match_operand:SF 3 "gpc_reg_operand" "f,f"))
9543 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9544 (plus:SI (match_dup 1) (match_dup 2)))]
9545 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9549 [(set_attr "type" "fpstore_ux,fpstore_u")])
9551 (define_insn "*movsf_update3"
9552 [(set (match_operand:SF 3 "gpc_reg_operand" "=r,r")
9553 (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9554 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9555 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9556 (plus:SI (match_dup 1) (match_dup 2)))]
9557 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE"
9559 {lux|lwzux} %3,%0,%2
9560 {lu|lwzu} %3,%2(%0)"
9561 [(set_attr "type" "load_ux,load_u")])
9563 (define_insn "*movsf_update4"
9564 [(set (mem:SF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9565 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9566 (match_operand:SF 3 "gpc_reg_operand" "r,r"))
9567 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9568 (plus:SI (match_dup 1) (match_dup 2)))]
9569 "(TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_UPDATE"
9571 {stux|stwux} %3,%0,%2
9572 {stu|stwu} %3,%2(%0)"
9573 [(set_attr "type" "store_ux,store_u")])
9575 (define_insn "*movdf_update1"
9576 [(set (match_operand:DF 3 "gpc_reg_operand" "=f,f")
9577 (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9578 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))
9579 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9580 (plus:SI (match_dup 1) (match_dup 2)))]
9581 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9585 [(set_attr "type" "fpload_ux,fpload_u")])
9587 (define_insn "*movdf_update2"
9588 [(set (mem:DF (plus:SI (match_operand:SI 1 "gpc_reg_operand" "0,0")
9589 (match_operand:SI 2 "reg_or_short_operand" "r,I")))
9590 (match_operand:DF 3 "gpc_reg_operand" "f,f"))
9591 (set (match_operand:SI 0 "gpc_reg_operand" "=b,b")
9592 (plus:SI (match_dup 1) (match_dup 2)))]
9593 "TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_UPDATE"
9597 [(set_attr "type" "fpstore_ux,fpstore_u")])
9599 ;; Peephole to convert two consecutive FP loads or stores into lfq/stfq.
9602 [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
9603 (match_operand:DF 1 "memory_operand" ""))
9604 (set (match_operand:DF 2 "gpc_reg_operand" "=f")
9605 (match_operand:DF 3 "memory_operand" ""))]
9607 && TARGET_HARD_FLOAT && TARGET_FPRS
9608 && registers_ok_for_quad_peep (operands[0], operands[2])
9609 && ! MEM_VOLATILE_P (operands[1]) && ! MEM_VOLATILE_P (operands[3])
9610 && addrs_ok_for_quad_peep (XEXP (operands[1], 0), XEXP (operands[3], 0))"
9614 [(set (match_operand:DF 0 "memory_operand" "")
9615 (match_operand:DF 1 "gpc_reg_operand" "f"))
9616 (set (match_operand:DF 2 "memory_operand" "")
9617 (match_operand:DF 3 "gpc_reg_operand" "f"))]
9619 && TARGET_HARD_FLOAT && TARGET_FPRS
9620 && registers_ok_for_quad_peep (operands[1], operands[3])
9621 && ! MEM_VOLATILE_P (operands[0]) && ! MEM_VOLATILE_P (operands[2])
9622 && addrs_ok_for_quad_peep (XEXP (operands[0], 0), XEXP (operands[2], 0))"
9627 ;; "b" output constraint here and on tls_ld to support tls linker optimization.
9628 (define_insn "tls_gd_32"
9629 [(set (match_operand:SI 0 "register_operand" "=b")
9630 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9631 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9633 "HAVE_AS_TLS && !TARGET_64BIT"
9634 "addi %0,%1,%2@got@tlsgd")
9636 (define_insn "tls_gd_64"
9637 [(set (match_operand:DI 0 "register_operand" "=b")
9638 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9639 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9641 "HAVE_AS_TLS && TARGET_64BIT"
9642 "addi %0,%1,%2@got@tlsgd")
9644 (define_insn "tls_ld_32"
9645 [(set (match_operand:SI 0 "register_operand" "=b")
9646 (unspec:SI [(match_operand:SI 1 "register_operand" "b")]
9648 "HAVE_AS_TLS && !TARGET_64BIT"
9649 "addi %0,%1,%&@got@tlsld")
9651 (define_insn "tls_ld_64"
9652 [(set (match_operand:DI 0 "register_operand" "=b")
9653 (unspec:DI [(match_operand:DI 1 "register_operand" "b")]
9655 "HAVE_AS_TLS && TARGET_64BIT"
9656 "addi %0,%1,%&@got@tlsld")
9658 (define_insn "tls_dtprel_32"
9659 [(set (match_operand:SI 0 "register_operand" "=r")
9660 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9661 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9663 "HAVE_AS_TLS && !TARGET_64BIT"
9664 "addi %0,%1,%2@dtprel")
9666 (define_insn "tls_dtprel_64"
9667 [(set (match_operand:DI 0 "register_operand" "=r")
9668 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9669 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9671 "HAVE_AS_TLS && TARGET_64BIT"
9672 "addi %0,%1,%2@dtprel")
9674 (define_insn "tls_dtprel_ha_32"
9675 [(set (match_operand:SI 0 "register_operand" "=r")
9676 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9677 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9678 UNSPEC_TLSDTPRELHA))]
9679 "HAVE_AS_TLS && !TARGET_64BIT"
9680 "addis %0,%1,%2@dtprel@ha")
9682 (define_insn "tls_dtprel_ha_64"
9683 [(set (match_operand:DI 0 "register_operand" "=r")
9684 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9685 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9686 UNSPEC_TLSDTPRELHA))]
9687 "HAVE_AS_TLS && TARGET_64BIT"
9688 "addis %0,%1,%2@dtprel@ha")
9690 (define_insn "tls_dtprel_lo_32"
9691 [(set (match_operand:SI 0 "register_operand" "=r")
9692 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9693 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9694 UNSPEC_TLSDTPRELLO))]
9695 "HAVE_AS_TLS && !TARGET_64BIT"
9696 "addi %0,%1,%2@dtprel@l")
9698 (define_insn "tls_dtprel_lo_64"
9699 [(set (match_operand:DI 0 "register_operand" "=r")
9700 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9701 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9702 UNSPEC_TLSDTPRELLO))]
9703 "HAVE_AS_TLS && TARGET_64BIT"
9704 "addi %0,%1,%2@dtprel@l")
9706 (define_insn "tls_got_dtprel_32"
9707 [(set (match_operand:SI 0 "register_operand" "=r")
9708 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9709 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9710 UNSPEC_TLSGOTDTPREL))]
9711 "HAVE_AS_TLS && !TARGET_64BIT"
9712 "lwz %0,%2@got@dtprel(%1)")
9714 (define_insn "tls_got_dtprel_64"
9715 [(set (match_operand:DI 0 "register_operand" "=r")
9716 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9717 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9718 UNSPEC_TLSGOTDTPREL))]
9719 "HAVE_AS_TLS && TARGET_64BIT"
9720 "ld %0,%2@got@dtprel(%1)")
9722 (define_insn "tls_tprel_32"
9723 [(set (match_operand:SI 0 "register_operand" "=r")
9724 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9725 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9727 "HAVE_AS_TLS && !TARGET_64BIT"
9728 "addi %0,%1,%2@tprel")
9730 (define_insn "tls_tprel_64"
9731 [(set (match_operand:DI 0 "register_operand" "=r")
9732 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9733 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9735 "HAVE_AS_TLS && TARGET_64BIT"
9736 "addi %0,%1,%2@tprel")
9738 (define_insn "tls_tprel_ha_32"
9739 [(set (match_operand:SI 0 "register_operand" "=r")
9740 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9741 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9742 UNSPEC_TLSTPRELHA))]
9743 "HAVE_AS_TLS && !TARGET_64BIT"
9744 "addis %0,%1,%2@tprel@ha")
9746 (define_insn "tls_tprel_ha_64"
9747 [(set (match_operand:DI 0 "register_operand" "=r")
9748 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9749 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9750 UNSPEC_TLSTPRELHA))]
9751 "HAVE_AS_TLS && TARGET_64BIT"
9752 "addis %0,%1,%2@tprel@ha")
9754 (define_insn "tls_tprel_lo_32"
9755 [(set (match_operand:SI 0 "register_operand" "=r")
9756 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9757 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9758 UNSPEC_TLSTPRELLO))]
9759 "HAVE_AS_TLS && !TARGET_64BIT"
9760 "addi %0,%1,%2@tprel@l")
9762 (define_insn "tls_tprel_lo_64"
9763 [(set (match_operand:DI 0 "register_operand" "=r")
9764 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9765 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9766 UNSPEC_TLSTPRELLO))]
9767 "HAVE_AS_TLS && TARGET_64BIT"
9768 "addi %0,%1,%2@tprel@l")
9770 ;; "b" output constraint here and on tls_tls input to support linker tls
9771 ;; optimization. The linker may edit the instructions emitted by a
9772 ;; tls_got_tprel/tls_tls pair to addis,addi.
9773 (define_insn "tls_got_tprel_32"
9774 [(set (match_operand:SI 0 "register_operand" "=b")
9775 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9776 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9777 UNSPEC_TLSGOTTPREL))]
9778 "HAVE_AS_TLS && !TARGET_64BIT"
9779 "lwz %0,%2@got@tprel(%1)")
9781 (define_insn "tls_got_tprel_64"
9782 [(set (match_operand:DI 0 "register_operand" "=b")
9783 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9784 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9785 UNSPEC_TLSGOTTPREL))]
9786 "HAVE_AS_TLS && TARGET_64BIT"
9787 "ld %0,%2@got@tprel(%1)")
9789 (define_insn "tls_tls_32"
9790 [(set (match_operand:SI 0 "register_operand" "=r")
9791 (unspec:SI [(match_operand:SI 1 "register_operand" "b")
9792 (match_operand:SI 2 "rs6000_tls_symbol_ref" "")]
9794 "HAVE_AS_TLS && !TARGET_64BIT"
9797 (define_insn "tls_tls_64"
9798 [(set (match_operand:DI 0 "register_operand" "=r")
9799 (unspec:DI [(match_operand:DI 1 "register_operand" "b")
9800 (match_operand:DI 2 "rs6000_tls_symbol_ref" "")]
9802 "HAVE_AS_TLS && TARGET_64BIT"
9805 ;; Next come insns related to the calling sequence.
9807 ;; First, an insn to allocate new stack space for dynamic use (e.g., alloca).
9808 ;; We move the back-chain and decrement the stack pointer.
9810 (define_expand "allocate_stack"
9811 [(set (match_operand 0 "gpc_reg_operand" "=r")
9812 (minus (reg 1) (match_operand 1 "reg_or_short_operand" "")))
9814 (minus (reg 1) (match_dup 1)))]
9817 { rtx chain = gen_reg_rtx (Pmode);
9818 rtx stack_bot = gen_rtx_MEM (Pmode, stack_pointer_rtx);
9821 emit_move_insn (chain, stack_bot);
9823 /* Check stack bounds if necessary. */
9824 if (current_function_limit_stack)
9827 available = expand_binop (Pmode, sub_optab,
9828 stack_pointer_rtx, stack_limit_rtx,
9829 NULL_RTX, 1, OPTAB_WIDEN);
9830 emit_insn (gen_cond_trap (LTU, available, operands[1], const0_rtx));
9833 if (GET_CODE (operands[1]) != CONST_INT
9834 || INTVAL (operands[1]) < -32767
9835 || INTVAL (operands[1]) > 32768)
9837 neg_op0 = gen_reg_rtx (Pmode);
9839 emit_insn (gen_negsi2 (neg_op0, operands[1]));
9841 emit_insn (gen_negdi2 (neg_op0, operands[1]));
9844 neg_op0 = GEN_INT (- INTVAL (operands[1]));
9847 emit_insn ((* ((TARGET_32BIT) ? gen_movsi_update : gen_movdi_update))
9848 (stack_pointer_rtx, stack_pointer_rtx, neg_op0, chain));
9852 emit_insn ((* ((TARGET_32BIT) ? gen_addsi3 : gen_adddi3))
9853 (stack_pointer_rtx, stack_pointer_rtx, neg_op0));
9854 emit_move_insn (gen_rtx_MEM (Pmode, stack_pointer_rtx), chain);
9857 emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
9861 ;; These patterns say how to save and restore the stack pointer. We need not
9862 ;; save the stack pointer at function level since we are careful to
9863 ;; preserve the backchain. At block level, we have to restore the backchain
9864 ;; when we restore the stack pointer.
9866 ;; For nonlocal gotos, we must save both the stack pointer and its
9867 ;; backchain and restore both. Note that in the nonlocal case, the
9868 ;; save area is a memory location.
9870 (define_expand "save_stack_function"
9871 [(match_operand 0 "any_operand" "")
9872 (match_operand 1 "any_operand" "")]
9876 (define_expand "restore_stack_function"
9877 [(match_operand 0 "any_operand" "")
9878 (match_operand 1 "any_operand" "")]
9882 (define_expand "restore_stack_block"
9883 [(use (match_operand 0 "register_operand" ""))
9884 (set (match_dup 2) (match_dup 3))
9885 (set (match_dup 0) (match_operand 1 "register_operand" ""))
9886 (set (match_dup 3) (match_dup 2))]
9890 operands[2] = gen_reg_rtx (Pmode);
9891 operands[3] = gen_rtx_MEM (Pmode, operands[0]);
9894 (define_expand "save_stack_nonlocal"
9895 [(match_operand 0 "memory_operand" "")
9896 (match_operand 1 "register_operand" "")]
9900 rtx temp = gen_reg_rtx (Pmode);
9902 /* Copy the backchain to the first word, sp to the second. */
9903 emit_move_insn (temp, gen_rtx_MEM (Pmode, operands[1]));
9904 emit_move_insn (operand_subword (operands[0], 0, 0,
9905 (TARGET_32BIT ? DImode : TImode)),
9907 emit_move_insn (operand_subword (operands[0], 1, 0, (TARGET_32BIT ? DImode : TImode)),
9912 (define_expand "restore_stack_nonlocal"
9913 [(match_operand 0 "register_operand" "")
9914 (match_operand 1 "memory_operand" "")]
9918 rtx temp = gen_reg_rtx (Pmode);
9920 /* Restore the backchain from the first word, sp from the second. */
9921 emit_move_insn (temp,
9922 operand_subword (operands[1], 0, 0, (TARGET_32BIT ? DImode : TImode)));
9923 emit_move_insn (operands[0],
9924 operand_subword (operands[1], 1, 0,
9925 (TARGET_32BIT ? DImode : TImode)));
9926 emit_move_insn (gen_rtx_MEM (Pmode, operands[0]), temp);
9930 ;; TOC register handling.
9932 ;; Code to initialize the TOC register...
9934 (define_insn "load_toc_aix_si"
9935 [(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
9936 (unspec:SI [(const_int 0)] UNSPEC_TOC))
9938 "DEFAULT_ABI == ABI_AIX && TARGET_32BIT"
9942 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
9943 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
9944 operands[2] = gen_rtx_REG (Pmode, 2);
9945 return \"{l|lwz} %0,%1(%2)\";
9947 [(set_attr "type" "load")])
9949 (define_insn "load_toc_aix_di"
9950 [(parallel [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
9951 (unspec:DI [(const_int 0)] UNSPEC_TOC))
9953 "DEFAULT_ABI == ABI_AIX && TARGET_64BIT"
9957 #ifdef TARGET_RELOCATABLE
9958 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\",
9959 !TARGET_MINIMAL_TOC || TARGET_RELOCATABLE);
9961 ASM_GENERATE_INTERNAL_LABEL (buf, \"LCTOC\", 1);
9964 strcat (buf, \"@toc\");
9965 operands[1] = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (buf));
9966 operands[2] = gen_rtx_REG (Pmode, 2);
9967 return \"ld %0,%1(%2)\";
9969 [(set_attr "type" "load")])
9971 (define_insn "load_toc_v4_pic_si"
9972 [(set (match_operand:SI 0 "register_operand" "=l")
9973 (unspec:SI [(const_int 0)] UNSPEC_TOC))]
9974 "DEFAULT_ABI == ABI_V4 && flag_pic == 1 && TARGET_32BIT"
9975 "bl _GLOBAL_OFFSET_TABLE_@local-4"
9976 [(set_attr "type" "branch")
9977 (set_attr "length" "4")])
9979 (define_insn "load_toc_v4_PIC_1"
9980 [(set (match_operand:SI 0 "register_operand" "=l")
9981 (match_operand:SI 1 "immediate_operand" "s"))
9982 (use (unspec [(match_dup 1)] UNSPEC_TOC))]
9983 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
9984 "bcl 20,31,%1\\n%1:"
9985 [(set_attr "type" "branch")
9986 (set_attr "length" "4")])
9988 (define_insn "load_toc_v4_PIC_1b"
9989 [(set (match_operand:SI 0 "register_operand" "=l")
9990 (match_operand:SI 1 "immediate_operand" "s"))
9991 (use (unspec [(match_dup 1) (match_operand 2 "immediate_operand" "s")]
9993 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
9994 "bcl 20,31,%1+4\\n%1:\\n\\t.long %2-%1"
9995 [(set_attr "type" "branch")
9996 (set_attr "length" "8")])
9998 (define_insn "load_toc_v4_PIC_2"
9999 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
10000 (mem:SI (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
10001 (minus:SI (match_operand:SI 2 "immediate_operand" "s")
10002 (match_operand:SI 3 "immediate_operand" "s")))))]
10003 "TARGET_ELF && DEFAULT_ABI != ABI_AIX && flag_pic == 2"
10004 "{l|lwz} %0,%2-%3(%1)"
10005 [(set_attr "type" "load")])
10007 (define_insn "load_macho_picbase"
10008 [(set (match_operand:SI 0 "register_operand" "=l")
10009 (unspec:SI [(match_operand:SI 1 "immediate_operand" "s")]
10011 "(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
10012 "bcl 20,31,%1\\n%1:"
10013 [(set_attr "type" "branch")
10014 (set_attr "length" "4")])
10016 (define_insn "macho_correct_pic"
10017 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
10018 (plus:SI (match_operand:SI 1 "gpc_reg_operand" "r")
10019 (unspec:SI [(match_operand:SI 2 "immediate_operand" "s")
10020 (match_operand:SI 3 "immediate_operand" "s")]
10021 UNSPEC_MPIC_CORRECT)))]
10022 "DEFAULT_ABI == ABI_DARWIN"
10023 "addis %0,%1,ha16(%2-%3)\n\taddi %0,%0,lo16(%2-%3)"
10024 [(set_attr "length" "8")])
10026 ;; If the TOC is shared over a translation unit, as happens with all
10027 ;; the kinds of PIC that we support, we need to restore the TOC
10028 ;; pointer only when jumping over units of translation.
10029 ;; On Darwin, we need to reload the picbase.
10031 (define_expand "builtin_setjmp_receiver"
10032 [(use (label_ref (match_operand 0 "" "")))]
10033 "(DEFAULT_ABI == ABI_V4 && flag_pic == 1)
10034 || (TARGET_TOC && TARGET_MINIMAL_TOC)
10035 || (DEFAULT_ABI == ABI_DARWIN && flag_pic)"
10039 if (DEFAULT_ABI == ABI_DARWIN)
10041 const char *picbase = machopic_function_base_name ();
10042 rtx picrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (picbase));
10043 rtx picreg = gen_rtx_REG (Pmode, RS6000_PIC_OFFSET_TABLE_REGNUM);
10047 ASM_GENERATE_INTERNAL_LABEL(tmplab, \"LSJR\",
10048 CODE_LABEL_NUMBER (operands[0]));
10049 tmplabrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (tmplab));
10051 emit_insn (gen_load_macho_picbase (picreg, tmplabrtx));
10052 emit_insn (gen_macho_correct_pic (picreg, picreg, picrtx, tmplabrtx));
10056 rs6000_emit_load_toc_table (FALSE);
10060 ;; A function pointer under AIX is a pointer to a data area whose first word
10061 ;; contains the actual address of the function, whose second word contains a
10062 ;; pointer to its TOC, and whose third word contains a value to place in the
10063 ;; static chain register (r11). Note that if we load the static chain, our
10064 ;; "trampoline" need not have any executable code.
10066 (define_expand "call_indirect_aix32"
10067 [(set (match_dup 2)
10068 (mem:SI (match_operand:SI 0 "gpc_reg_operand" "")))
10069 (set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))
10072 (mem:SI (plus:SI (match_dup 0)
10075 (mem:SI (plus:SI (match_dup 0)
10077 (parallel [(call (mem:SI (match_dup 2))
10078 (match_operand 1 "" ""))
10082 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10083 (clobber (scratch:SI))])]
10086 { operands[2] = gen_reg_rtx (SImode); }")
10088 (define_expand "call_indirect_aix64"
10089 [(set (match_dup 2)
10090 (mem:DI (match_operand:DI 0 "gpc_reg_operand" "")))
10091 (set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))
10094 (mem:DI (plus:DI (match_dup 0)
10097 (mem:DI (plus:DI (match_dup 0)
10099 (parallel [(call (mem:SI (match_dup 2))
10100 (match_operand 1 "" ""))
10104 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10105 (clobber (scratch:SI))])]
10108 { operands[2] = gen_reg_rtx (DImode); }")
10110 (define_expand "call_value_indirect_aix32"
10111 [(set (match_dup 3)
10112 (mem:SI (match_operand:SI 1 "gpc_reg_operand" "")))
10113 (set (mem:SI (plus:SI (reg:SI 1) (const_int 20)))
10116 (mem:SI (plus:SI (match_dup 1)
10119 (mem:SI (plus:SI (match_dup 1)
10121 (parallel [(set (match_operand 0 "" "")
10122 (call (mem:SI (match_dup 3))
10123 (match_operand 2 "" "")))
10127 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10128 (clobber (scratch:SI))])]
10131 { operands[3] = gen_reg_rtx (SImode); }")
10133 (define_expand "call_value_indirect_aix64"
10134 [(set (match_dup 3)
10135 (mem:DI (match_operand:DI 1 "gpc_reg_operand" "")))
10136 (set (mem:DI (plus:DI (reg:DI 1) (const_int 40)))
10139 (mem:DI (plus:DI (match_dup 1)
10142 (mem:DI (plus:DI (match_dup 1)
10144 (parallel [(set (match_operand 0 "" "")
10145 (call (mem:SI (match_dup 3))
10146 (match_operand 2 "" "")))
10150 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10151 (clobber (scratch:SI))])]
10154 { operands[3] = gen_reg_rtx (DImode); }")
10156 ;; Now the definitions for the call and call_value insns
10157 (define_expand "call"
10158 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
10159 (match_operand 1 "" ""))
10160 (use (match_operand 2 "" ""))
10161 (clobber (scratch:SI))])]
10166 if (MACHOPIC_INDIRECT)
10167 operands[0] = machopic_indirect_call_target (operands[0]);
10170 if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != CONST_INT)
10173 operands[0] = XEXP (operands[0], 0);
10175 if (GET_CODE (operands[0]) != SYMBOL_REF
10176 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))
10177 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[2]) & CALL_LONG) != 0))
10179 if (INTVAL (operands[2]) & CALL_LONG)
10180 operands[0] = rs6000_longcall_ref (operands[0]);
10182 if (DEFAULT_ABI == ABI_V4
10183 || DEFAULT_ABI == ABI_DARWIN)
10184 operands[0] = force_reg (Pmode, operands[0]);
10186 else if (DEFAULT_ABI == ABI_AIX)
10188 /* AIX function pointers are really pointers to a three word
10190 emit_call_insn (TARGET_32BIT
10191 ? gen_call_indirect_aix32 (force_reg (SImode,
10194 : gen_call_indirect_aix64 (force_reg (DImode,
10204 (define_expand "call_value"
10205 [(parallel [(set (match_operand 0 "" "")
10206 (call (mem:SI (match_operand 1 "address_operand" ""))
10207 (match_operand 2 "" "")))
10208 (use (match_operand 3 "" ""))
10209 (clobber (scratch:SI))])]
10214 if (MACHOPIC_INDIRECT)
10215 operands[1] = machopic_indirect_call_target (operands[1]);
10218 if (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != CONST_INT)
10221 operands[1] = XEXP (operands[1], 0);
10223 if (GET_CODE (operands[1]) != SYMBOL_REF
10224 || (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))
10225 || (DEFAULT_ABI != ABI_DARWIN && (INTVAL (operands[3]) & CALL_LONG) != 0))
10227 if (INTVAL (operands[3]) & CALL_LONG)
10228 operands[1] = rs6000_longcall_ref (operands[1]);
10230 if (DEFAULT_ABI == ABI_V4
10231 || DEFAULT_ABI == ABI_DARWIN)
10232 operands[0] = force_reg (Pmode, operands[0]);
10234 else if (DEFAULT_ABI == ABI_AIX)
10236 /* AIX function pointers are really pointers to a three word
10238 emit_call_insn (TARGET_32BIT
10239 ? gen_call_value_indirect_aix32 (operands[0],
10243 : gen_call_value_indirect_aix64 (operands[0],
10254 ;; Call to function in current module. No TOC pointer reload needed.
10255 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
10256 ;; either the function was not prototyped, or it was prototyped as a
10257 ;; variable argument function. It is > 0 if FP registers were passed
10258 ;; and < 0 if they were not.
10260 (define_insn "*call_local32"
10261 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
10262 (match_operand 1 "" "g,g"))
10263 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10264 (clobber (match_scratch:SI 3 "=l,l"))]
10265 "(INTVAL (operands[2]) & CALL_LONG) == 0"
10268 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10269 output_asm_insn (\"crxor 6,6,6\", operands);
10271 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10272 output_asm_insn (\"creqv 6,6,6\", operands);
10274 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
10276 [(set_attr "type" "branch")
10277 (set_attr "length" "4,8")])
10279 (define_insn "*call_local64"
10280 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
10281 (match_operand 1 "" "g,g"))
10282 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10283 (clobber (match_scratch:SI 3 "=l,l"))]
10284 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
10287 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10288 output_asm_insn (\"crxor 6,6,6\", operands);
10290 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10291 output_asm_insn (\"creqv 6,6,6\", operands);
10293 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z0@local\" : \"bl %z0\";
10295 [(set_attr "type" "branch")
10296 (set_attr "length" "4,8")])
10298 (define_insn "*call_value_local32"
10299 [(set (match_operand 0 "" "")
10300 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
10301 (match_operand 2 "" "g,g")))
10302 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10303 (clobber (match_scratch:SI 4 "=l,l"))]
10304 "(INTVAL (operands[3]) & CALL_LONG) == 0"
10307 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10308 output_asm_insn (\"crxor 6,6,6\", operands);
10310 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10311 output_asm_insn (\"creqv 6,6,6\", operands);
10313 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
10315 [(set_attr "type" "branch")
10316 (set_attr "length" "4,8")])
10319 (define_insn "*call_value_local64"
10320 [(set (match_operand 0 "" "")
10321 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
10322 (match_operand 2 "" "g,g")))
10323 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10324 (clobber (match_scratch:SI 4 "=l,l"))]
10325 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
10328 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10329 output_asm_insn (\"crxor 6,6,6\", operands);
10331 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10332 output_asm_insn (\"creqv 6,6,6\", operands);
10334 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"bl %z1@local\" : \"bl %z1\";
10336 [(set_attr "type" "branch")
10337 (set_attr "length" "4,8")])
10339 ;; Call to function which may be in another module. Restore the TOC
10340 ;; pointer (r2) after the call unless this is System V.
10341 ;; Operand2 is nonzero if we are using the V.4 calling sequence and
10342 ;; either the function was not prototyped, or it was prototyped as a
10343 ;; variable argument function. It is > 0 if FP registers were passed
10344 ;; and < 0 if they were not.
10346 (define_insn "*call_indirect_nonlocal_aix32"
10347 [(call (mem:SI (match_operand:SI 0 "register_operand" "cl"))
10348 (match_operand 1 "" "g"))
10352 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10353 (clobber (match_scratch:SI 2 "=l"))]
10354 "TARGET_32BIT && DEFAULT_ABI == ABI_AIX"
10355 "b%T0l\;{l|lwz} 2,20(1)"
10356 [(set_attr "type" "jmpreg")
10357 (set_attr "length" "8")])
10359 (define_insn "*call_nonlocal_aix32"
10360 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))
10361 (match_operand 1 "" "g"))
10362 (use (match_operand:SI 2 "immediate_operand" "O"))
10363 (clobber (match_scratch:SI 3 "=l"))]
10365 && DEFAULT_ABI == ABI_AIX
10366 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10368 [(set_attr "type" "branch")
10369 (set_attr "length" "8")])
10371 (define_insn "*call_indirect_nonlocal_aix64"
10372 [(call (mem:SI (match_operand:DI 0 "register_operand" "cl"))
10373 (match_operand 1 "" "g"))
10377 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10378 (clobber (match_scratch:SI 2 "=l"))]
10379 "TARGET_64BIT && DEFAULT_ABI == ABI_AIX"
10380 "b%T0l\;ld 2,40(1)"
10381 [(set_attr "type" "jmpreg")
10382 (set_attr "length" "8")])
10384 (define_insn "*call_nonlocal_aix64"
10385 [(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))
10386 (match_operand 1 "" "g"))
10387 (use (match_operand:SI 2 "immediate_operand" "O"))
10388 (clobber (match_scratch:SI 3 "=l"))]
10390 && DEFAULT_ABI == ABI_AIX
10391 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10393 [(set_attr "type" "branch")
10394 (set_attr "length" "8")])
10396 (define_insn "*call_value_indirect_nonlocal_aix32"
10397 [(set (match_operand 0 "" "")
10398 (call (mem:SI (match_operand:SI 1 "register_operand" "cl"))
10399 (match_operand 2 "" "g")))
10403 (mem:SI (plus:SI (reg:SI 1) (const_int 20))))
10404 (clobber (match_scratch:SI 3 "=l"))]
10405 "TARGET_32BIT && DEFAULT_ABI == ABI_AIX"
10406 "b%T1l\;{l|lwz} 2,20(1)"
10407 [(set_attr "type" "jmpreg")
10408 (set_attr "length" "8")])
10410 (define_insn "*call_value_nonlocal_aix32"
10411 [(set (match_operand 0 "" "")
10412 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))
10413 (match_operand 2 "" "g")))
10414 (use (match_operand:SI 3 "immediate_operand" "O"))
10415 (clobber (match_scratch:SI 4 "=l"))]
10417 && DEFAULT_ABI == ABI_AIX
10418 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10420 [(set_attr "type" "branch")
10421 (set_attr "length" "8")])
10423 (define_insn "*call_value_indirect_nonlocal_aix64"
10424 [(set (match_operand 0 "" "")
10425 (call (mem:SI (match_operand:DI 1 "register_operand" "cl"))
10426 (match_operand 2 "" "g")))
10430 (mem:DI (plus:DI (reg:DI 1) (const_int 40))))
10431 (clobber (match_scratch:SI 3 "=l"))]
10432 "TARGET_64BIT && DEFAULT_ABI == ABI_AIX"
10433 "b%T1l\;ld 2,40(1)"
10434 [(set_attr "type" "jmpreg")
10435 (set_attr "length" "8")])
10437 (define_insn "*call_value_nonlocal_aix64"
10438 [(set (match_operand 0 "" "")
10439 (call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))
10440 (match_operand 2 "" "g")))
10441 (use (match_operand:SI 3 "immediate_operand" "O"))
10442 (clobber (match_scratch:SI 4 "=l"))]
10444 && DEFAULT_ABI == ABI_AIX
10445 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10447 [(set_attr "type" "branch")
10448 (set_attr "length" "8")])
10450 ;; A function pointer under System V is just a normal pointer
10451 ;; operands[0] is the function pointer
10452 ;; operands[1] is the stack size to clean up
10453 ;; operands[2] is the value FUNCTION_ARG returns for the VOID argument
10454 ;; which indicates how to set cr1
10456 (define_insn "*call_indirect_nonlocal_sysv"
10457 [(call (mem:SI (match_operand:SI 0 "register_operand" "cl,cl"))
10458 (match_operand 1 "" "g,g"))
10459 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10460 (clobber (match_scratch:SI 3 "=l,l"))]
10461 "DEFAULT_ABI == ABI_V4
10462 || DEFAULT_ABI == ABI_DARWIN"
10464 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10465 output_asm_insn ("crxor 6,6,6", operands);
10467 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10468 output_asm_insn ("creqv 6,6,6", operands);
10472 [(set_attr "type" "jmpreg,jmpreg")
10473 (set_attr "length" "4,8")])
10475 (define_insn "*call_nonlocal_sysv"
10476 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s,s"))
10477 (match_operand 1 "" "g,g"))
10478 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10479 (clobber (match_scratch:SI 3 "=l,l"))]
10480 "(DEFAULT_ABI == ABI_DARWIN
10481 || (DEFAULT_ABI == ABI_V4
10482 && (INTVAL (operands[2]) & CALL_LONG) == 0))"
10484 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10485 output_asm_insn ("crxor 6,6,6", operands);
10487 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10488 output_asm_insn ("creqv 6,6,6", operands);
10491 return output_call(insn, operands, 0, 2);
10493 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? "bl %z0@plt" : "bl %z0";
10496 [(set_attr "type" "branch,branch")
10497 (set_attr "length" "4,8")])
10499 (define_insn "*call_value_indirect_nonlocal_sysv"
10500 [(set (match_operand 0 "" "")
10501 (call (mem:SI (match_operand:SI 1 "register_operand" "cl,cl"))
10502 (match_operand 2 "" "g,g")))
10503 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10504 (clobber (match_scratch:SI 4 "=l,l"))]
10505 "DEFAULT_ABI == ABI_V4
10506 || DEFAULT_ABI == ABI_DARWIN"
10508 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10509 output_asm_insn ("crxor 6,6,6", operands);
10511 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10512 output_asm_insn ("creqv 6,6,6", operands);
10516 [(set_attr "type" "jmpreg,jmpreg")
10517 (set_attr "length" "4,8")])
10519 (define_insn "*call_value_nonlocal_sysv"
10520 [(set (match_operand 0 "" "")
10521 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s,s"))
10522 (match_operand 2 "" "g,g")))
10523 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10524 (clobber (match_scratch:SI 4 "=l,l"))]
10525 "(DEFAULT_ABI == ABI_DARWIN
10526 || (DEFAULT_ABI == ABI_V4
10527 && (INTVAL (operands[3]) & CALL_LONG) == 0))"
10529 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10530 output_asm_insn ("crxor 6,6,6", operands);
10532 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10533 output_asm_insn ("creqv 6,6,6", operands);
10536 return output_call(insn, operands, 1, 3);
10538 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? "bl %z1@plt" : "bl %z1";
10541 [(set_attr "type" "branch,branch")
10542 (set_attr "length" "4,8")])
10544 ;; Call subroutine returning any type.
10545 (define_expand "untyped_call"
10546 [(parallel [(call (match_operand 0 "" "")
10548 (match_operand 1 "" "")
10549 (match_operand 2 "" "")])]
10555 emit_call_insn (GEN_CALL (operands[0], const0_rtx, const0_rtx, const0_rtx));
10557 for (i = 0; i < XVECLEN (operands[2], 0); i++)
10559 rtx set = XVECEXP (operands[2], 0, i);
10560 emit_move_insn (SET_DEST (set), SET_SRC (set));
10563 /* The optimizer does not know that the call sets the function value
10564 registers we stored in the result block. We avoid problems by
10565 claiming that all hard registers are used and clobbered at this
10567 emit_insn (gen_blockage ());
10572 ;; sibling call patterns
10573 (define_expand "sibcall"
10574 [(parallel [(call (mem:SI (match_operand 0 "address_operand" ""))
10575 (match_operand 1 "" ""))
10576 (use (match_operand 2 "" ""))
10577 (use (match_operand 3 "" ""))
10583 if (MACHOPIC_INDIRECT)
10584 operands[0] = machopic_indirect_call_target (operands[0]);
10587 if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != CONST_INT)
10590 operands[0] = XEXP (operands[0], 0);
10591 operands[3] = gen_reg_rtx (SImode);
10595 ;; this and similar patterns must be marked as using LR, otherwise
10596 ;; dataflow will try to delete the store into it. This is true
10597 ;; even when the actual reg to jump to is in CTR, when LR was
10598 ;; saved and restored around the PIC-setting BCL.
10599 (define_insn "*sibcall_local32"
10600 [(call (mem:SI (match_operand:SI 0 "current_file_function_operand" "s,s"))
10601 (match_operand 1 "" "g,g"))
10602 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10603 (use (match_operand:SI 3 "register_operand" "l,l"))
10605 "(INTVAL (operands[2]) & CALL_LONG) == 0"
10608 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10609 output_asm_insn (\"crxor 6,6,6\", operands);
10611 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10612 output_asm_insn (\"creqv 6,6,6\", operands);
10614 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
10616 [(set_attr "type" "branch")
10617 (set_attr "length" "4,8")])
10619 (define_insn "*sibcall_local64"
10620 [(call (mem:SI (match_operand:DI 0 "current_file_function_operand" "s,s"))
10621 (match_operand 1 "" "g,g"))
10622 (use (match_operand:SI 2 "immediate_operand" "O,n"))
10623 (use (match_operand:SI 3 "register_operand" "l,l"))
10625 "TARGET_64BIT && (INTVAL (operands[2]) & CALL_LONG) == 0"
10628 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10629 output_asm_insn (\"crxor 6,6,6\", operands);
10631 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10632 output_asm_insn (\"creqv 6,6,6\", operands);
10634 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@local\" : \"b %z0\";
10636 [(set_attr "type" "branch")
10637 (set_attr "length" "4,8")])
10639 (define_insn "*sibcall_value_local32"
10640 [(set (match_operand 0 "" "")
10641 (call (mem:SI (match_operand:SI 1 "current_file_function_operand" "s,s"))
10642 (match_operand 2 "" "g,g")))
10643 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10644 (use (match_operand:SI 4 "register_operand" "l,l"))
10646 "(INTVAL (operands[3]) & CALL_LONG) == 0"
10649 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10650 output_asm_insn (\"crxor 6,6,6\", operands);
10652 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10653 output_asm_insn (\"creqv 6,6,6\", operands);
10655 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
10657 [(set_attr "type" "branch")
10658 (set_attr "length" "4,8")])
10661 (define_insn "*sibcall_value_local64"
10662 [(set (match_operand 0 "" "")
10663 (call (mem:SI (match_operand:DI 1 "current_file_function_operand" "s,s"))
10664 (match_operand 2 "" "g,g")))
10665 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10666 (use (match_operand:SI 4 "register_operand" "l,l"))
10668 "TARGET_64BIT && (INTVAL (operands[3]) & CALL_LONG) == 0"
10671 if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
10672 output_asm_insn (\"crxor 6,6,6\", operands);
10674 else if (INTVAL (operands[3]) & CALL_V4_CLEAR_FP_ARGS)
10675 output_asm_insn (\"creqv 6,6,6\", operands);
10677 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@local\" : \"b %z1\";
10679 [(set_attr "type" "branch")
10680 (set_attr "length" "4,8")])
10682 (define_insn "*sibcall_nonlocal_aix32"
10683 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s"))
10684 (match_operand 1 "" "g"))
10685 (use (match_operand:SI 2 "immediate_operand" "O"))
10686 (use (match_operand:SI 3 "register_operand" "l"))
10689 && DEFAULT_ABI == ABI_AIX
10690 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10692 [(set_attr "type" "branch")
10693 (set_attr "length" "4")])
10695 (define_insn "*sibcall_nonlocal_aix64"
10696 [(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s"))
10697 (match_operand 1 "" "g"))
10698 (use (match_operand:SI 2 "immediate_operand" "O"))
10699 (use (match_operand:SI 3 "register_operand" "l"))
10702 && DEFAULT_ABI == ABI_AIX
10703 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10705 [(set_attr "type" "branch")
10706 (set_attr "length" "4")])
10708 (define_insn "*sibcall_value_nonlocal_aix32"
10709 [(set (match_operand 0 "" "")
10710 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s"))
10711 (match_operand 2 "" "g")))
10712 (use (match_operand:SI 3 "immediate_operand" "O"))
10713 (use (match_operand:SI 4 "register_operand" "l"))
10716 && DEFAULT_ABI == ABI_AIX
10717 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10719 [(set_attr "type" "branch")
10720 (set_attr "length" "4")])
10722 (define_insn "*sibcall_value_nonlocal_aix64"
10723 [(set (match_operand 0 "" "")
10724 (call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s"))
10725 (match_operand 2 "" "g")))
10726 (use (match_operand:SI 3 "immediate_operand" "O"))
10727 (use (match_operand:SI 4 "register_operand" "l"))
10730 && DEFAULT_ABI == ABI_AIX
10731 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10733 [(set_attr "type" "branch")
10734 (set_attr "length" "4")])
10736 (define_insn "*sibcall_nonlocal_sysv"
10737 [(call (mem:SI (match_operand:SI 0 "symbol_ref_operand" "s,s"))
10738 (match_operand 1 "" ""))
10739 (use (match_operand 2 "immediate_operand" "O,n"))
10740 (use (match_operand:SI 3 "register_operand" "l,l"))
10742 "(DEFAULT_ABI == ABI_DARWIN
10743 || DEFAULT_ABI == ABI_V4)
10744 && (INTVAL (operands[2]) & CALL_LONG) == 0"
10747 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10748 output_asm_insn (\"crxor 6,6,6\", operands);
10750 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10751 output_asm_insn (\"creqv 6,6,6\", operands);
10753 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z0@plt\" : \"b %z0\";
10755 [(set_attr "type" "branch,branch")
10756 (set_attr "length" "4,8")])
10758 (define_expand "sibcall_value"
10759 [(parallel [(set (match_operand 0 "register_operand" "")
10760 (call (mem:SI (match_operand 1 "address_operand" ""))
10761 (match_operand 2 "" "")))
10762 (use (match_operand 3 "" ""))
10763 (use (match_operand 4 "" ""))
10769 if (MACHOPIC_INDIRECT)
10770 operands[1] = machopic_indirect_call_target (operands[1]);
10773 if (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != CONST_INT)
10776 operands[1] = XEXP (operands[1], 0);
10777 operands[4] = gen_reg_rtx (SImode);
10781 (define_insn "*sibcall_value_nonlocal_sysv"
10782 [(set (match_operand 0 "" "")
10783 (call (mem:SI (match_operand:SI 1 "symbol_ref_operand" "s,s"))
10784 (match_operand 2 "" "")))
10785 (use (match_operand:SI 3 "immediate_operand" "O,n"))
10786 (use (match_operand:SI 4 "register_operand" "l,l"))
10788 "(DEFAULT_ABI == ABI_DARWIN
10789 || DEFAULT_ABI == ABI_V4)
10790 && (INTVAL (operands[3]) & CALL_LONG) == 0"
10793 if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
10794 output_asm_insn (\"crxor 6,6,6\", operands);
10796 else if (INTVAL (operands[2]) & CALL_V4_CLEAR_FP_ARGS)
10797 output_asm_insn (\"creqv 6,6,6\", operands);
10799 return (DEFAULT_ABI == ABI_V4 && flag_pic) ? \"b %z1@plt\" : \"b %z1\";
10801 [(set_attr "type" "branch,branch")
10802 (set_attr "length" "4,8")])
10804 (define_expand "sibcall_epilogue"
10805 [(use (const_int 0))]
10806 "TARGET_SCHED_PROLOG"
10809 rs6000_emit_epilogue (TRUE);
10813 ;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
10814 ;; all of memory. This blocks insns from being moved across this point.
10816 (define_insn "blockage"
10817 [(unspec_volatile [(const_int 0)] UNSPECV_BLOCK)]
10821 ;; Compare insns are next. Note that the RS/6000 has two types of compares,
10822 ;; signed & unsigned, and one type of branch.
10824 ;; Start with the DEFINE_EXPANDs to generate the rtl for compares, scc
10825 ;; insns, and branches. We store the operands of compares until we see
10827 (define_expand "cmpsi"
10829 (compare (match_operand:SI 0 "gpc_reg_operand" "")
10830 (match_operand:SI 1 "reg_or_short_operand" "")))]
10834 /* Take care of the possibility that operands[1] might be negative but
10835 this might be a logical operation. That insn doesn't exist. */
10836 if (GET_CODE (operands[1]) == CONST_INT
10837 && INTVAL (operands[1]) < 0)
10838 operands[1] = force_reg (SImode, operands[1]);
10840 rs6000_compare_op0 = operands[0];
10841 rs6000_compare_op1 = operands[1];
10842 rs6000_compare_fp_p = 0;
10846 (define_expand "cmpdi"
10848 (compare (match_operand:DI 0 "gpc_reg_operand" "")
10849 (match_operand:DI 1 "reg_or_short_operand" "")))]
10853 /* Take care of the possibility that operands[1] might be negative but
10854 this might be a logical operation. That insn doesn't exist. */
10855 if (GET_CODE (operands[1]) == CONST_INT
10856 && INTVAL (operands[1]) < 0)
10857 operands[1] = force_reg (DImode, operands[1]);
10859 rs6000_compare_op0 = operands[0];
10860 rs6000_compare_op1 = operands[1];
10861 rs6000_compare_fp_p = 0;
10865 (define_expand "cmpsf"
10866 [(set (cc0) (compare (match_operand:SF 0 "gpc_reg_operand" "")
10867 (match_operand:SF 1 "gpc_reg_operand" "")))]
10868 "TARGET_HARD_FLOAT"
10871 rs6000_compare_op0 = operands[0];
10872 rs6000_compare_op1 = operands[1];
10873 rs6000_compare_fp_p = 1;
10877 (define_expand "cmpdf"
10878 [(set (cc0) (compare (match_operand:DF 0 "gpc_reg_operand" "")
10879 (match_operand:DF 1 "gpc_reg_operand" "")))]
10880 "TARGET_HARD_FLOAT && TARGET_FPRS"
10883 rs6000_compare_op0 = operands[0];
10884 rs6000_compare_op1 = operands[1];
10885 rs6000_compare_fp_p = 1;
10889 (define_expand "cmptf"
10890 [(set (cc0) (compare (match_operand:TF 0 "gpc_reg_operand" "")
10891 (match_operand:TF 1 "gpc_reg_operand" "")))]
10892 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
10893 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
10896 rs6000_compare_op0 = operands[0];
10897 rs6000_compare_op1 = operands[1];
10898 rs6000_compare_fp_p = 1;
10902 (define_expand "beq"
10903 [(use (match_operand 0 "" ""))]
10905 "{ rs6000_emit_cbranch (EQ, operands[0]); DONE; }")
10907 (define_expand "bne"
10908 [(use (match_operand 0 "" ""))]
10910 "{ rs6000_emit_cbranch (NE, operands[0]); DONE; }")
10912 (define_expand "bge"
10913 [(use (match_operand 0 "" ""))]
10915 "{ rs6000_emit_cbranch (GE, operands[0]); DONE; }")
10917 (define_expand "bgt"
10918 [(use (match_operand 0 "" ""))]
10920 "{ rs6000_emit_cbranch (GT, operands[0]); DONE; }")
10922 (define_expand "ble"
10923 [(use (match_operand 0 "" ""))]
10925 "{ rs6000_emit_cbranch (LE, operands[0]); DONE; }")
10927 (define_expand "blt"
10928 [(use (match_operand 0 "" ""))]
10930 "{ rs6000_emit_cbranch (LT, operands[0]); DONE; }")
10932 (define_expand "bgeu"
10933 [(use (match_operand 0 "" ""))]
10935 "{ rs6000_emit_cbranch (GEU, operands[0]); DONE; }")
10937 (define_expand "bgtu"
10938 [(use (match_operand 0 "" ""))]
10940 "{ rs6000_emit_cbranch (GTU, operands[0]); DONE; }")
10942 (define_expand "bleu"
10943 [(use (match_operand 0 "" ""))]
10945 "{ rs6000_emit_cbranch (LEU, operands[0]); DONE; }")
10947 (define_expand "bltu"
10948 [(use (match_operand 0 "" ""))]
10950 "{ rs6000_emit_cbranch (LTU, operands[0]); DONE; }")
10952 (define_expand "bunordered"
10953 [(use (match_operand 0 "" ""))]
10955 "{ rs6000_emit_cbranch (UNORDERED, operands[0]); DONE; }")
10957 (define_expand "bordered"
10958 [(use (match_operand 0 "" ""))]
10960 "{ rs6000_emit_cbranch (ORDERED, operands[0]); DONE; }")
10962 (define_expand "buneq"
10963 [(use (match_operand 0 "" ""))]
10965 "{ rs6000_emit_cbranch (UNEQ, operands[0]); DONE; }")
10967 (define_expand "bunge"
10968 [(use (match_operand 0 "" ""))]
10970 "{ rs6000_emit_cbranch (UNGE, operands[0]); DONE; }")
10972 (define_expand "bungt"
10973 [(use (match_operand 0 "" ""))]
10975 "{ rs6000_emit_cbranch (UNGT, operands[0]); DONE; }")
10977 (define_expand "bunle"
10978 [(use (match_operand 0 "" ""))]
10980 "{ rs6000_emit_cbranch (UNLE, operands[0]); DONE; }")
10982 (define_expand "bunlt"
10983 [(use (match_operand 0 "" ""))]
10985 "{ rs6000_emit_cbranch (UNLT, operands[0]); DONE; }")
10987 (define_expand "bltgt"
10988 [(use (match_operand 0 "" ""))]
10990 "{ rs6000_emit_cbranch (LTGT, operands[0]); DONE; }")
10992 ;; For SNE, we would prefer that the xor/abs sequence be used for integers.
10993 ;; For SEQ, likewise, except that comparisons with zero should be done
10994 ;; with an scc insns. However, due to the order that combine see the
10995 ;; resulting insns, we must, in fact, allow SEQ for integers. Fail in
10996 ;; the cases we don't want to handle.
10997 (define_expand "seq"
10998 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11000 "{ rs6000_emit_sCOND (EQ, operands[0]); DONE; }")
11002 (define_expand "sne"
11003 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11007 if (! rs6000_compare_fp_p)
11010 rs6000_emit_sCOND (NE, operands[0]);
11014 ;; A >= 0 is best done the portable way for A an integer.
11015 (define_expand "sge"
11016 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11020 if (! rs6000_compare_fp_p
11021 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11024 rs6000_emit_sCOND (GE, operands[0]);
11028 ;; A > 0 is best done using the portable sequence, so fail in that case.
11029 (define_expand "sgt"
11030 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11034 if (! rs6000_compare_fp_p
11035 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11038 rs6000_emit_sCOND (GT, operands[0]);
11042 ;; A <= 0 is best done the portable way for A an integer.
11043 (define_expand "sle"
11044 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11048 if (! rs6000_compare_fp_p
11049 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11052 rs6000_emit_sCOND (LE, operands[0]);
11056 ;; A < 0 is best done in the portable way for A an integer.
11057 (define_expand "slt"
11058 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11062 if (! rs6000_compare_fp_p
11063 && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
11066 rs6000_emit_sCOND (LT, operands[0]);
11070 (define_expand "sgeu"
11071 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11073 "{ rs6000_emit_sCOND (GEU, operands[0]); DONE; }")
11075 (define_expand "sgtu"
11076 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11078 "{ rs6000_emit_sCOND (GTU, operands[0]); DONE; }")
11080 (define_expand "sleu"
11081 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11083 "{ rs6000_emit_sCOND (LEU, operands[0]); DONE; }")
11085 (define_expand "sltu"
11086 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11088 "{ rs6000_emit_sCOND (LTU, operands[0]); DONE; }")
11090 (define_expand "sunordered"
11091 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11093 "{ rs6000_emit_sCOND (UNORDERED, operands[0]); DONE; }")
11095 (define_expand "sordered"
11096 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11098 "{ rs6000_emit_sCOND (ORDERED, operands[0]); DONE; }")
11100 (define_expand "suneq"
11101 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11103 "{ rs6000_emit_sCOND (UNEQ, operands[0]); DONE; }")
11105 (define_expand "sunge"
11106 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11108 "{ rs6000_emit_sCOND (UNGE, operands[0]); DONE; }")
11110 (define_expand "sungt"
11111 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11113 "{ rs6000_emit_sCOND (UNGT, operands[0]); DONE; }")
11115 (define_expand "sunle"
11116 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11118 "{ rs6000_emit_sCOND (UNLE, operands[0]); DONE; }")
11120 (define_expand "sunlt"
11121 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11123 "{ rs6000_emit_sCOND (UNLT, operands[0]); DONE; }")
11125 (define_expand "sltgt"
11126 [(clobber (match_operand:SI 0 "gpc_reg_operand" ""))]
11128 "{ rs6000_emit_sCOND (LTGT, operands[0]); DONE; }")
11131 ;; Here are the actual compare insns.
11132 (define_insn "*cmpsi_internal1"
11133 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
11134 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")
11135 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
11137 "{cmp%I2|cmpw%I2} %0,%1,%2"
11138 [(set_attr "type" "cmp")])
11140 (define_insn "*cmpdi_internal1"
11141 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
11142 (compare:CC (match_operand:DI 1 "gpc_reg_operand" "r")
11143 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
11146 [(set_attr "type" "cmp")])
11148 ;; If we are comparing a register for equality with a large constant,
11149 ;; we can do this with an XOR followed by a compare. But we need a scratch
11150 ;; register for the result of the XOR.
11153 [(set (match_operand:CC 0 "cc_reg_operand" "")
11154 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
11155 (match_operand:SI 2 "non_short_cint_operand" "")))
11156 (clobber (match_operand:SI 3 "gpc_reg_operand" ""))]
11157 "find_single_use (operands[0], insn, 0)
11158 && (GET_CODE (*find_single_use (operands[0], insn, 0)) == EQ
11159 || GET_CODE (*find_single_use (operands[0], insn, 0)) == NE)"
11160 [(set (match_dup 3) (xor:SI (match_dup 1) (match_dup 4)))
11161 (set (match_dup 0) (compare:CC (match_dup 3) (match_dup 5)))]
11164 /* Get the constant we are comparing against, C, and see what it looks like
11165 sign-extended to 16 bits. Then see what constant could be XOR'ed
11166 with C to get the sign-extended value. */
11168 HOST_WIDE_INT c = INTVAL (operands[2]);
11169 HOST_WIDE_INT sextc = ((c & 0xffff) ^ 0x8000) - 0x8000;
11170 HOST_WIDE_INT xorv = c ^ sextc;
11172 operands[4] = GEN_INT (xorv);
11173 operands[5] = GEN_INT (sextc);
11176 (define_insn "*cmpsi_internal2"
11177 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
11178 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
11179 (match_operand:SI 2 "reg_or_u_short_operand" "rK")))]
11181 "{cmpl%I2|cmplw%I2} %0,%1,%b2"
11182 [(set_attr "type" "cmp")])
11184 (define_insn "*cmpdi_internal2"
11185 [(set (match_operand:CCUNS 0 "cc_reg_operand" "=y")
11186 (compare:CCUNS (match_operand:DI 1 "gpc_reg_operand" "r")
11187 (match_operand:DI 2 "reg_or_u_short_operand" "rK")))]
11189 "cmpld%I2 %0,%1,%b2"
11190 [(set_attr "type" "cmp")])
11192 ;; The following two insns don't exist as single insns, but if we provide
11193 ;; them, we can swap an add and compare, which will enable us to overlap more
11194 ;; of the required delay between a compare and branch. We generate code for
11195 ;; them by splitting.
11198 [(set (match_operand:CC 3 "cc_reg_operand" "=y")
11199 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "r")
11200 (match_operand:SI 2 "short_cint_operand" "i")))
11201 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
11202 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
11205 [(set_attr "length" "8")])
11208 [(set (match_operand:CCUNS 3 "cc_reg_operand" "=y")
11209 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "r")
11210 (match_operand:SI 2 "u_short_cint_operand" "i")))
11211 (set (match_operand:SI 0 "gpc_reg_operand" "=r")
11212 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "i")))]
11215 [(set_attr "length" "8")])
11218 [(set (match_operand:CC 3 "cc_reg_operand" "")
11219 (compare:CC (match_operand:SI 1 "gpc_reg_operand" "")
11220 (match_operand:SI 2 "short_cint_operand" "")))
11221 (set (match_operand:SI 0 "gpc_reg_operand" "")
11222 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
11224 [(set (match_dup 3) (compare:CC (match_dup 1) (match_dup 2)))
11225 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
11228 [(set (match_operand:CCUNS 3 "cc_reg_operand" "")
11229 (compare:CCUNS (match_operand:SI 1 "gpc_reg_operand" "")
11230 (match_operand:SI 2 "u_short_cint_operand" "")))
11231 (set (match_operand:SI 0 "gpc_reg_operand" "")
11232 (plus:SI (match_dup 1) (match_operand:SI 4 "short_cint_operand" "")))]
11234 [(set (match_dup 3) (compare:CCUNS (match_dup 1) (match_dup 2)))
11235 (set (match_dup 0) (plus:SI (match_dup 1) (match_dup 4)))])
11237 (define_insn "*cmpsf_internal1"
11238 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11239 (compare:CCFP (match_operand:SF 1 "gpc_reg_operand" "f")
11240 (match_operand:SF 2 "gpc_reg_operand" "f")))]
11241 "TARGET_HARD_FLOAT && TARGET_FPRS"
11243 [(set_attr "type" "fpcompare")])
11245 (define_insn "*cmpdf_internal1"
11246 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11247 (compare:CCFP (match_operand:DF 1 "gpc_reg_operand" "f")
11248 (match_operand:DF 2 "gpc_reg_operand" "f")))]
11249 "TARGET_HARD_FLOAT && TARGET_FPRS"
11251 [(set_attr "type" "fpcompare")])
11253 ;; Only need to compare second words if first words equal
11254 (define_insn "*cmptf_internal1"
11255 [(set (match_operand:CCFP 0 "cc_reg_operand" "=y")
11256 (compare:CCFP (match_operand:TF 1 "gpc_reg_operand" "f")
11257 (match_operand:TF 2 "gpc_reg_operand" "f")))]
11258 "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
11259 && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
11260 "fcmpu %0,%1,%2\;bne %0,$+8\;fcmpu %0,%L1,%L2"
11261 [(set_attr "type" "fpcompare")
11262 (set_attr "length" "12")])
11264 ;; Now we have the scc insns. We can do some combinations because of the
11265 ;; way the machine works.
11267 ;; Note that this is probably faster if we can put an insn between the
11268 ;; mfcr and rlinm, but this is tricky. Let's leave it for now. In most
11269 ;; cases the insns below which don't use an intermediate CR field will
11270 ;; be used instead.
11272 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11273 (match_operator:SI 1 "scc_comparison_operator"
11274 [(match_operand 2 "cc_reg_operand" "y")
11277 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
11278 [(set (attr "type")
11279 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11280 (const_string "mfcrf")
11282 (const_string "mfcr")))
11283 (set_attr "length" "12")])
11285 ;; Same as above, but get the OV/ORDERED bit.
11286 (define_insn "move_from_CR_ov_bit"
11287 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11288 (unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_OV))]
11290 "mfcr %0\;{rlinm|rlwinm} %0,%0,%t1,1"
11291 [(set_attr "type" "mfcr")
11292 (set_attr "length" "12")])
11295 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11296 (match_operator:DI 1 "scc_comparison_operator"
11297 [(match_operand 2 "cc_reg_operand" "y")
11300 "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
11301 [(set (attr "type")
11302 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11303 (const_string "mfcrf")
11305 (const_string "mfcr")))
11306 (set_attr "length" "12")])
11309 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11310 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
11311 [(match_operand 2 "cc_reg_operand" "y,y")
11314 (set (match_operand:SI 3 "gpc_reg_operand" "=r,r")
11315 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
11318 mfcr %3%Q2\;{rlinm.|rlwinm.} %3,%3,%J1,1
11320 [(set_attr "type" "delayed_compare")
11321 (set_attr "length" "12,16")])
11324 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11325 (compare:CC (match_operator:SI 1 "scc_comparison_operator"
11326 [(match_operand 2 "cc_reg_operand" "")
11329 (set (match_operand:SI 3 "gpc_reg_operand" "")
11330 (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
11331 "TARGET_32BIT && reload_completed"
11332 [(set (match_dup 3)
11333 (match_op_dup 1 [(match_dup 2) (const_int 0)]))
11335 (compare:CC (match_dup 3)
11340 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11341 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11342 [(match_operand 2 "cc_reg_operand" "y")
11344 (match_operand:SI 3 "const_int_operand" "n")))]
11348 int is_bit = ccr_bit (operands[1], 1);
11349 int put_bit = 31 - (INTVAL (operands[3]) & 31);
11352 if (is_bit >= put_bit)
11353 count = is_bit - put_bit;
11355 count = 32 - (put_bit - is_bit);
11357 operands[4] = GEN_INT (count);
11358 operands[5] = GEN_INT (put_bit);
11360 return \"mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%4,%5,%5\";
11362 [(set (attr "type")
11363 (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
11364 (const_string "mfcrf")
11366 (const_string "mfcr")))
11367 (set_attr "length" "12")])
11370 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11372 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11373 [(match_operand 2 "cc_reg_operand" "y,y")
11375 (match_operand:SI 3 "const_int_operand" "n,n"))
11377 (set (match_operand:SI 4 "gpc_reg_operand" "=r,r")
11378 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11383 int is_bit = ccr_bit (operands[1], 1);
11384 int put_bit = 31 - (INTVAL (operands[3]) & 31);
11387 /* Force split for non-cc0 compare. */
11388 if (which_alternative == 1)
11391 if (is_bit >= put_bit)
11392 count = is_bit - put_bit;
11394 count = 32 - (put_bit - is_bit);
11396 operands[5] = GEN_INT (count);
11397 operands[6] = GEN_INT (put_bit);
11399 return \"mfcr %4%Q2\;{rlinm.|rlwinm.} %4,%4,%5,%6,%6\";
11401 [(set_attr "type" "delayed_compare")
11402 (set_attr "length" "12,16")])
11405 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11407 (ashift:SI (match_operator:SI 1 "scc_comparison_operator"
11408 [(match_operand 2 "cc_reg_operand" "")
11410 (match_operand:SI 3 "const_int_operand" ""))
11412 (set (match_operand:SI 4 "gpc_reg_operand" "")
11413 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11416 [(set (match_dup 4)
11417 (ashift:SI (match_op_dup 1 [(match_dup 2) (const_int 0)])
11420 (compare:CC (match_dup 4)
11424 ;; There is a 3 cycle delay between consecutive mfcr instructions
11425 ;; so it is useful to combine 2 scc instructions to use only one mfcr.
11428 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11429 (match_operator:SI 1 "scc_comparison_operator"
11430 [(match_operand 2 "cc_reg_operand" "y")
11432 (set (match_operand:SI 3 "gpc_reg_operand" "=r")
11433 (match_operator:SI 4 "scc_comparison_operator"
11434 [(match_operand 5 "cc_reg_operand" "y")
11436 "REGNO (operands[2]) != REGNO (operands[5])"
11437 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
11438 [(set_attr "type" "mfcr")
11439 (set_attr "length" "20")])
11442 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11443 (match_operator:DI 1 "scc_comparison_operator"
11444 [(match_operand 2 "cc_reg_operand" "y")
11446 (set (match_operand:DI 3 "gpc_reg_operand" "=r")
11447 (match_operator:DI 4 "scc_comparison_operator"
11448 [(match_operand 5 "cc_reg_operand" "y")
11450 "TARGET_POWERPC64 && REGNO (operands[2]) != REGNO (operands[5])"
11451 "mfcr %3\;{rlinm|rlwinm} %0,%3,%J1,1\;{rlinm|rlwinm} %3,%3,%J4,1"
11452 [(set_attr "type" "mfcr")
11453 (set_attr "length" "20")])
11455 ;; There are some scc insns that can be done directly, without a compare.
11456 ;; These are faster because they don't involve the communications between
11457 ;; the FXU and branch units. In fact, we will be replacing all of the
11458 ;; integer scc insns here or in the portable methods in emit_store_flag.
11460 ;; Also support (neg (scc ..)) since that construct is used to replace
11461 ;; branches, (plus (scc ..) ..) since that construct is common and
11462 ;; takes no more insns than scc, and (and (neg (scc ..)) ..) in the
11463 ;; cases where it is no more expensive than (neg (scc ..)).
11465 ;; Have reload force a constant into a register for the simple insns that
11466 ;; otherwise won't accept constants. We do this because it is faster than
11467 ;; the cmp/mfcr sequence we would otherwise generate.
11470 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
11471 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11472 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I")))
11473 (clobber (match_scratch:SI 3 "=r,&r,r,r,r"))]
11476 xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11477 {sfi|subfic} %3,%1,0\;{ae|adde} %0,%3,%1
11478 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11479 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0
11480 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae|adde} %0,%3,%0"
11481 [(set_attr "length" "12,8,12,12,12")])
11484 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r")
11485 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r")
11486 (match_operand:DI 2 "reg_or_cint_operand" "r,O,K,J,I")))
11487 (clobber (match_scratch:DI 3 "=r,&r,r,r,r"))]
11490 xor %0,%1,%2\;subfic %3,%0,0\;adde %0,%3,%0
11491 subfic %3,%1,0\;adde %0,%3,%1
11492 xori %0,%1,%b2\;subfic %3,%0,0\;adde %0,%3,%0
11493 xoris %0,%1,%u2\;subfic %3,%0,0\;adde %0,%3,%0
11494 subfic %0,%1,%2\;subfic %3,%0,0\;adde %0,%3,%0"
11495 [(set_attr "length" "12,8,12,12,12")])
11498 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11500 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11501 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11503 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
11504 (eq:SI (match_dup 1) (match_dup 2)))
11505 (clobber (match_scratch:SI 3 "=r,&r,r,r,r,r,&r,r,r,r"))]
11508 xor %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11509 {sfi|subfic} %3,%1,0\;{ae.|adde.} %0,%3,%1
11510 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11511 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11512 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %3,%0,0\;{ae.|adde.} %0,%3,%0
11518 [(set_attr "type" "compare")
11519 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11522 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11524 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11525 (match_operand:SI 2 "reg_or_cint_operand" ""))
11527 (set (match_operand:SI 0 "gpc_reg_operand" "")
11528 (eq:SI (match_dup 1) (match_dup 2)))
11529 (clobber (match_scratch:SI 3 ""))]
11530 "TARGET_32BIT && reload_completed"
11531 [(parallel [(set (match_dup 0)
11532 (eq:SI (match_dup 1) (match_dup 2)))
11533 (clobber (match_dup 3))])
11535 (compare:CC (match_dup 0)
11540 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11542 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11543 (match_operand:DI 2 "reg_or_cint_operand" "r,O,K,J,I,r,O,K,J,I"))
11545 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r,r,r,r,r")
11546 (eq:DI (match_dup 1) (match_dup 2)))
11547 (clobber (match_scratch:DI 3 "=r,&r,r,r,r,r,&r,r,r,r"))]
11550 xor %0,%1,%2\;subfic %3,%0,0\;adde. %0,%3,%0
11551 subfic %3,%1,0\;adde. %0,%3,%1
11552 xori %0,%1,%b2\;subfic %3,%0,0\;adde. %0,%3,%0
11553 xoris %0,%1,%u2\;subfic %3,%0,0\;adde. %0,%3,%0
11554 subfic %0,%1,%2\;subfic %3,%0,0\;adde. %0,%3,%0
11560 [(set_attr "type" "compare")
11561 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11564 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11566 (eq:DI (match_operand:DI 1 "gpc_reg_operand" "")
11567 (match_operand:DI 2 "reg_or_cint_operand" ""))
11569 (set (match_operand:DI 0 "gpc_reg_operand" "")
11570 (eq:DI (match_dup 1) (match_dup 2)))
11571 (clobber (match_scratch:DI 3 ""))]
11572 "TARGET_64BIT && reload_completed"
11573 [(parallel [(set (match_dup 0)
11574 (eq:DI (match_dup 1) (match_dup 2)))
11575 (clobber (match_dup 3))])
11577 (compare:CC (match_dup 0)
11581 ;; We have insns of the form shown by the first define_insn below. If
11582 ;; there is something inside the comparison operation, we must split it.
11584 [(set (match_operand:SI 0 "gpc_reg_operand" "")
11585 (plus:SI (match_operator 1 "comparison_operator"
11586 [(match_operand:SI 2 "" "")
11587 (match_operand:SI 3
11588 "reg_or_cint_operand" "")])
11589 (match_operand:SI 4 "gpc_reg_operand" "")))
11590 (clobber (match_operand:SI 5 "register_operand" ""))]
11591 "! gpc_reg_operand (operands[2], SImode)"
11592 [(set (match_dup 5) (match_dup 2))
11593 (set (match_dup 2) (plus:SI (match_op_dup 1 [(match_dup 2) (match_dup 3)])
11597 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r")
11598 (plus:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11599 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I"))
11600 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r")))]
11603 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11604 {sfi|subfic} %0,%1,0\;{aze|addze} %0,%3
11605 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11606 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11607 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
11608 [(set_attr "length" "12,8,12,12,12")])
11611 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11614 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11615 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11616 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
11618 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r"))]
11621 xor %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11622 {sfi|subfic} %4,%1,0\;{aze.|addze.} %4,%3
11623 {xoril|xori} %4,%1,%b2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11624 {xoriu|xoris} %4,%1,%u2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11625 {sfi|subfic} %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11631 [(set_attr "type" "compare")
11632 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11635 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11638 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11639 (match_operand:SI 2 "reg_or_cint_operand" ""))
11640 (match_operand:SI 3 "gpc_reg_operand" ""))
11642 (clobber (match_scratch:SI 4 ""))]
11643 "TARGET_32BIT && reload_completed"
11644 [(set (match_dup 4)
11645 (plus:SI (eq:SI (match_dup 1)
11649 (compare:CC (match_dup 4)
11654 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,x,x,x,?y,?y,?y,?y,?y")
11657 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r,r,r,r,r,r")
11658 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I,r,O,K,L,I"))
11659 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r,r,r,r,r,r,r"))
11661 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r,&r,&r,&r,&r,&r,&r")
11662 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
11665 xor %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11666 {sfi|subfic} %0,%1,0\;{aze.|addze.} %0,%3
11667 {xoril|xori} %0,%1,%b2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11668 {xoriu|xoris} %0,%1,%u2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11669 {sfi|subfic} %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
11675 [(set_attr "type" "compare")
11676 (set_attr "length" "12,8,12,12,12,16,12,16,16,16")])
11679 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11682 (eq:SI (match_operand:SI 1 "gpc_reg_operand" "")
11683 (match_operand:SI 2 "reg_or_cint_operand" ""))
11684 (match_operand:SI 3 "gpc_reg_operand" ""))
11686 (set (match_operand:SI 0 "gpc_reg_operand" "")
11687 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
11688 "TARGET_32BIT && reload_completed"
11689 [(set (match_dup 0)
11690 (plus:SI (eq:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
11692 (compare:CC (match_dup 0)
11697 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
11698 (neg:SI (eq:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
11699 (match_operand:SI 2 "reg_or_cint_operand" "r,O,K,L,I"))))]
11702 xor %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11703 {ai|addic} %0,%1,-1\;{sfe|subfe} %0,%0,%0
11704 {xoril|xori} %0,%1,%b2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11705 {xoriu|xoris} %0,%1,%u2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
11706 {sfi|subfic} %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"
11707 [(set_attr "length" "12,8,12,12,12")])
11709 ;; Simplify (ne X (const_int 0)) on the PowerPC. No need to on the Power,
11710 ;; since it nabs/sr is just as fast.
11711 (define_insn "*ne0"
11712 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
11713 (lshiftrt:SI (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
11715 (clobber (match_scratch:SI 2 "=&r"))]
11716 "! TARGET_POWER && TARGET_32BIT && !TARGET_ISEL"
11717 "{ai|addic} %2,%1,-1\;{sfe|subfe} %0,%2,%1"
11718 [(set_attr "length" "8")])
11721 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11722 (lshiftrt:DI (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
11724 (clobber (match_scratch:DI 2 "=&r"))]
11726 "addic %2,%1,-1\;subfe %0,%2,%1"
11727 [(set_attr "length" "8")])
11729 ;; This is what (plus (ne X (const_int 0)) Y) looks like.
11731 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
11732 (plus:SI (lshiftrt:SI
11733 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r")))
11735 (match_operand:SI 2 "gpc_reg_operand" "r")))
11736 (clobber (match_scratch:SI 3 "=&r"))]
11738 "{ai|addic} %3,%1,-1\;{aze|addze} %0,%2"
11739 [(set_attr "length" "8")])
11742 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
11743 (plus:DI (lshiftrt:DI
11744 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r")))
11746 (match_operand:DI 2 "gpc_reg_operand" "r")))
11747 (clobber (match_scratch:DI 3 "=&r"))]
11749 "addic %3,%1,-1\;addze %0,%2"
11750 [(set_attr "length" "8")])
11753 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11755 (plus:SI (lshiftrt:SI
11756 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
11758 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
11760 (clobber (match_scratch:SI 3 "=&r,&r"))
11761 (clobber (match_scratch:SI 4 "=X,&r"))]
11764 {ai|addic} %3,%1,-1\;{aze.|addze.} %3,%2
11766 [(set_attr "type" "compare")
11767 (set_attr "length" "8,12")])
11770 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11772 (plus:SI (lshiftrt:SI
11773 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
11775 (match_operand:SI 2 "gpc_reg_operand" ""))
11777 (clobber (match_scratch:SI 3 ""))
11778 (clobber (match_scratch:SI 4 ""))]
11779 "TARGET_32BIT && reload_completed"
11780 [(parallel [(set (match_dup 3)
11781 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1)))
11784 (clobber (match_dup 4))])
11786 (compare:CC (match_dup 3)
11791 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
11793 (plus:DI (lshiftrt:DI
11794 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
11796 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
11798 (clobber (match_scratch:DI 3 "=&r,&r"))]
11801 addic %3,%1,-1\;addze. %3,%2
11803 [(set_attr "type" "compare")
11804 (set_attr "length" "8,12")])
11807 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11809 (plus:DI (lshiftrt:DI
11810 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
11812 (match_operand:DI 2 "gpc_reg_operand" ""))
11814 (clobber (match_scratch:DI 3 ""))]
11815 "TARGET_64BIT && reload_completed"
11816 [(set (match_dup 3)
11817 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1)))
11821 (compare:CC (match_dup 3)
11826 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
11828 (plus:SI (lshiftrt:SI
11829 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")))
11831 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
11833 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
11834 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11836 (clobber (match_scratch:SI 3 "=&r,&r"))]
11839 {ai|addic} %3,%1,-1\;{aze.|addze.} %0,%2
11841 [(set_attr "type" "compare")
11842 (set_attr "length" "8,12")])
11845 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11847 (plus:SI (lshiftrt:SI
11848 (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))
11850 (match_operand:SI 2 "gpc_reg_operand" ""))
11852 (set (match_operand:SI 0 "gpc_reg_operand" "")
11853 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11855 (clobber (match_scratch:SI 3 ""))]
11856 "TARGET_32BIT && reload_completed"
11857 [(parallel [(set (match_dup 0)
11858 (plus:SI (lshiftrt:SI (neg:SI (abs:SI (match_dup 1))) (const_int 31))
11860 (clobber (match_dup 3))])
11862 (compare:CC (match_dup 0)
11867 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
11869 (plus:DI (lshiftrt:DI
11870 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")))
11872 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
11874 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
11875 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11877 (clobber (match_scratch:DI 3 "=&r,&r"))]
11880 addic %3,%1,-1\;addze. %0,%2
11882 [(set_attr "type" "compare")
11883 (set_attr "length" "8,12")])
11886 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11888 (plus:DI (lshiftrt:DI
11889 (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))
11891 (match_operand:DI 2 "gpc_reg_operand" ""))
11893 (set (match_operand:DI 0 "gpc_reg_operand" "")
11894 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11896 (clobber (match_scratch:DI 3 ""))]
11897 "TARGET_64BIT && reload_completed"
11898 [(parallel [(set (match_dup 0)
11899 (plus:DI (lshiftrt:DI (neg:DI (abs:DI (match_dup 1))) (const_int 63))
11901 (clobber (match_dup 3))])
11903 (compare:CC (match_dup 0)
11908 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
11909 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
11910 (match_operand:SI 2 "reg_or_short_operand" "r,O")))
11911 (clobber (match_scratch:SI 3 "=r,X"))]
11914 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3
11915 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri|srwi} %0,%0,31"
11916 [(set_attr "length" "12")])
11919 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
11921 (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
11922 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
11924 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
11925 (le:SI (match_dup 1) (match_dup 2)))
11926 (clobber (match_scratch:SI 3 "=r,X,r,X"))]
11929 doz %3,%2,%1\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
11930 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{sri.|srwi.} %0,%0,31
11933 [(set_attr "type" "compare,delayed_compare,compare,delayed_compare")
11934 (set_attr "length" "12,12,16,16")])
11937 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
11939 (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
11940 (match_operand:SI 2 "reg_or_short_operand" ""))
11942 (set (match_operand:SI 0 "gpc_reg_operand" "")
11943 (le:SI (match_dup 1) (match_dup 2)))
11944 (clobber (match_scratch:SI 3 ""))]
11945 "TARGET_POWER && reload_completed"
11946 [(parallel [(set (match_dup 0)
11947 (le:SI (match_dup 1) (match_dup 2)))
11948 (clobber (match_dup 3))])
11950 (compare:CC (match_dup 0)
11955 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
11956 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
11957 (match_operand:SI 2 "reg_or_short_operand" "r,O"))
11958 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
11961 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3
11962 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze|addze} %0,%3"
11963 [(set_attr "length" "12")])
11966 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
11968 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
11969 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
11970 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
11972 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
11975 doz %4,%2,%1\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
11976 {srai|srawi} %4,%1,31\;{sf|subfc} %4,%1,%4\;{aze.|addze.} %4,%3
11979 [(set_attr "type" "compare")
11980 (set_attr "length" "12,12,16,16")])
11983 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
11985 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
11986 (match_operand:SI 2 "reg_or_short_operand" ""))
11987 (match_operand:SI 3 "gpc_reg_operand" ""))
11989 (clobber (match_scratch:SI 4 ""))]
11990 "TARGET_POWER && reload_completed"
11991 [(set (match_dup 4)
11992 (plus:SI (le:SI (match_dup 1) (match_dup 2))
11995 (compare:CC (match_dup 4)
12000 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12002 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12003 (match_operand:SI 2 "reg_or_short_operand" "r,O,r,O"))
12004 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12006 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12007 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12010 doz %0,%2,%1\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
12011 {srai|srawi} %0,%1,31\;{sf|subfc} %0,%1,%0\;{aze.|addze.} %0,%3
12014 [(set_attr "type" "compare")
12015 (set_attr "length" "12,12,16,16")])
12018 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12020 (plus:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "")
12021 (match_operand:SI 2 "reg_or_short_operand" ""))
12022 (match_operand:SI 3 "gpc_reg_operand" ""))
12024 (set (match_operand:SI 0 "gpc_reg_operand" "")
12025 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12026 "TARGET_POWER && reload_completed"
12027 [(set (match_dup 0)
12028 (plus:SI (le:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12030 (compare:CC (match_dup 0)
12035 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12036 (neg:SI (le:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12037 (match_operand:SI 2 "reg_or_short_operand" "r,O"))))]
12040 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0
12041 {ai|addic} %0,%1,-1\;{aze|addze} %0,%0\;{srai|srawi} %0,%0,31"
12042 [(set_attr "length" "12")])
12045 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12046 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12047 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
12049 "{sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
12050 [(set_attr "length" "12")])
12053 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12054 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
12055 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
12057 "subf%I2c %0,%1,%2\;li %0,0\;adde %0,%0,%0"
12058 [(set_attr "length" "12")])
12061 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12063 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12064 (match_operand:DI 2 "reg_or_short_operand" "rI,rI"))
12066 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12067 (leu:DI (match_dup 1) (match_dup 2)))]
12070 subf%I2c %0,%1,%2\;li %0,0\;adde. %0,%0,%0
12072 [(set_attr "type" "compare")
12073 (set_attr "length" "12,16")])
12076 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12078 (leu:DI (match_operand:DI 1 "gpc_reg_operand" "")
12079 (match_operand:DI 2 "reg_or_short_operand" ""))
12081 (set (match_operand:DI 0 "gpc_reg_operand" "")
12082 (leu:DI (match_dup 1) (match_dup 2)))]
12083 "TARGET_64BIT && reload_completed"
12084 [(set (match_dup 0)
12085 (leu:DI (match_dup 1) (match_dup 2)))
12087 (compare:CC (match_dup 0)
12092 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12094 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12095 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12097 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12098 (leu:SI (match_dup 1) (match_dup 2)))]
12101 {sf%I2|subf%I2c} %0,%1,%2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12103 [(set_attr "type" "compare")
12104 (set_attr "length" "12,16")])
12107 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12109 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12110 (match_operand:SI 2 "reg_or_short_operand" ""))
12112 (set (match_operand:SI 0 "gpc_reg_operand" "")
12113 (leu:SI (match_dup 1) (match_dup 2)))]
12114 "TARGET_32BIT && reload_completed"
12115 [(set (match_dup 0)
12116 (leu:SI (match_dup 1) (match_dup 2)))
12118 (compare:CC (match_dup 0)
12123 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12124 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12125 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12126 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12128 "{sf%I2|subf%I2c} %0,%1,%2\;{aze|addze} %0,%3"
12129 [(set_attr "length" "8")])
12132 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12134 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12135 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12136 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12138 (clobber (match_scratch:SI 4 "=&r,&r"))]
12141 {sf%I2|subf%I2c} %4,%1,%2\;{aze.|addze.} %4,%3
12143 [(set_attr "type" "compare")
12144 (set_attr "length" "8,12")])
12147 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12149 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12150 (match_operand:SI 2 "reg_or_short_operand" ""))
12151 (match_operand:SI 3 "gpc_reg_operand" ""))
12153 (clobber (match_scratch:SI 4 ""))]
12154 "TARGET_32BIT && reload_completed"
12155 [(set (match_dup 4)
12156 (plus:SI (leu:SI (match_dup 1) (match_dup 2))
12159 (compare:CC (match_dup 4)
12164 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12166 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12167 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12168 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12170 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12171 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12174 {sf%I2|subf%I2c} %0,%1,%2\;{aze.|addze.} %0,%3
12176 [(set_attr "type" "compare")
12177 (set_attr "length" "8,12")])
12180 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12182 (plus:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12183 (match_operand:SI 2 "reg_or_short_operand" ""))
12184 (match_operand:SI 3 "gpc_reg_operand" ""))
12186 (set (match_operand:SI 0 "gpc_reg_operand" "")
12187 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12188 "TARGET_32BIT && reload_completed"
12189 [(set (match_dup 0)
12190 (plus:SI (leu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12192 (compare:CC (match_dup 0)
12197 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12198 (neg:SI (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12199 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12201 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0"
12202 [(set_attr "length" "12")])
12205 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12207 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12208 (match_operand:SI 2 "reg_or_short_operand" "rI")))
12209 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12211 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
12212 [(set_attr "length" "12")])
12215 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12218 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12219 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
12220 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12222 (clobber (match_scratch:SI 4 "=&r,&r"))]
12225 {sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12227 [(set_attr "type" "compare")
12228 (set_attr "length" "12,16")])
12231 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12234 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12235 (match_operand:SI 2 "reg_or_short_operand" "")))
12236 (match_operand:SI 3 "gpc_reg_operand" ""))
12238 (clobber (match_scratch:SI 4 ""))]
12239 "TARGET_32BIT && reload_completed"
12240 [(set (match_dup 4)
12241 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
12244 (compare:CC (match_dup 4)
12249 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12252 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12253 (match_operand:SI 2 "reg_or_short_operand" "rI,rI")))
12254 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12256 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12257 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12260 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12262 [(set_attr "type" "compare")
12263 (set_attr "length" "12,16")])
12266 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12269 (leu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12270 (match_operand:SI 2 "reg_or_short_operand" "")))
12271 (match_operand:SI 3 "gpc_reg_operand" ""))
12273 (set (match_operand:SI 0 "gpc_reg_operand" "")
12274 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12275 "TARGET_32BIT && reload_completed"
12276 [(set (match_dup 0)
12277 (and:SI (neg:SI (leu:SI (match_dup 1) (match_dup 2)))
12280 (compare:CC (match_dup 0)
12285 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12286 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12287 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
12289 "doz%I2 %0,%1,%2\;nabs %0,%0\;{sri|srwi} %0,%0,31"
12290 [(set_attr "length" "12")])
12293 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
12295 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12296 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12298 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12299 (lt:SI (match_dup 1) (match_dup 2)))]
12302 doz%I2 %0,%1,%2\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
12304 [(set_attr "type" "delayed_compare")
12305 (set_attr "length" "12,16")])
12308 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12310 (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12311 (match_operand:SI 2 "reg_or_short_operand" ""))
12313 (set (match_operand:SI 0 "gpc_reg_operand" "")
12314 (lt:SI (match_dup 1) (match_dup 2)))]
12315 "TARGET_POWER && reload_completed"
12316 [(set (match_dup 0)
12317 (lt:SI (match_dup 1) (match_dup 2)))
12319 (compare:CC (match_dup 0)
12324 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12325 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12326 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12327 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12329 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
12330 [(set_attr "length" "12")])
12333 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12335 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12336 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12337 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12339 (clobber (match_scratch:SI 4 "=&r,&r"))]
12342 doz%I2 %4,%1,%2\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
12344 [(set_attr "type" "compare")
12345 (set_attr "length" "12,16")])
12348 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12350 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12351 (match_operand:SI 2 "reg_or_short_operand" ""))
12352 (match_operand:SI 3 "gpc_reg_operand" ""))
12354 (clobber (match_scratch:SI 4 ""))]
12355 "TARGET_POWER && reload_completed"
12356 [(set (match_dup 4)
12357 (plus:SI (lt:SI (match_dup 1) (match_dup 2))
12360 (compare:CC (match_dup 4)
12365 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12367 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12368 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12369 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12371 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12372 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12375 doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
12377 [(set_attr "type" "compare")
12378 (set_attr "length" "12,16")])
12381 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12383 (plus:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12384 (match_operand:SI 2 "reg_or_short_operand" ""))
12385 (match_operand:SI 3 "gpc_reg_operand" ""))
12387 (set (match_operand:SI 0 "gpc_reg_operand" "")
12388 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12389 "TARGET_POWER && reload_completed"
12390 [(set (match_dup 0)
12391 (plus:SI (lt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12393 (compare:CC (match_dup 0)
12398 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12399 (neg:SI (lt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12400 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12402 "doz%I2 %0,%1,%2\;nabs %0,%0\;{srai|srawi} %0,%0,31"
12403 [(set_attr "length" "12")])
12406 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12407 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12408 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))]
12411 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;neg %0,%0
12412 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;neg %0,%0"
12413 [(set_attr "length" "12")])
12416 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12418 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12419 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12421 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
12422 (ltu:SI (match_dup 1) (match_dup 2)))]
12425 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
12426 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
12429 [(set_attr "type" "compare")
12430 (set_attr "length" "12,12,16,16")])
12433 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12435 (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12436 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12438 (set (match_operand:SI 0 "gpc_reg_operand" "")
12439 (ltu:SI (match_dup 1) (match_dup 2)))]
12440 "TARGET_32BIT && reload_completed"
12441 [(set (match_dup 0)
12442 (ltu:SI (match_dup 1) (match_dup 2)))
12444 (compare:CC (match_dup 0)
12449 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12450 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12451 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))
12452 (match_operand:SI 3 "reg_or_short_operand" "rI,rI")))]
12455 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3
12456 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3"
12457 [(set_attr "length" "12")])
12460 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12462 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12463 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12464 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12466 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12469 {sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
12470 {ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
12473 [(set_attr "type" "compare")
12474 (set_attr "length" "12,12,16,16")])
12477 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12479 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12480 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12481 (match_operand:SI 3 "gpc_reg_operand" ""))
12483 (clobber (match_scratch:SI 4 ""))]
12484 "TARGET_32BIT && reload_completed"
12485 [(set (match_dup 4)
12486 (plus:SI (ltu:SI (match_dup 1) (match_dup 2))
12489 (compare:CC (match_dup 4)
12494 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12496 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12497 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12498 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12500 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12501 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12504 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
12505 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
12508 [(set_attr "type" "compare")
12509 (set_attr "length" "12,12,16,16")])
12512 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12514 (plus:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12515 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12516 (match_operand:SI 3 "gpc_reg_operand" ""))
12518 (set (match_operand:SI 0 "gpc_reg_operand" "")
12519 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12520 "TARGET_32BIT && reload_completed"
12521 [(set (match_dup 0)
12522 (plus:SI (ltu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12524 (compare:CC (match_dup 0)
12529 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12530 (neg:SI (ltu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12531 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))))]
12534 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0
12535 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0"
12536 [(set_attr "length" "8")])
12539 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12540 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12541 (match_operand:SI 2 "reg_or_short_operand" "rI")))
12542 (clobber (match_scratch:SI 3 "=r"))]
12544 "doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae|adde} %0,%0,%3"
12545 [(set_attr "length" "12")])
12548 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12550 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12551 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12553 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12554 (ge:SI (match_dup 1) (match_dup 2)))
12555 (clobber (match_scratch:SI 3 "=r,r"))]
12558 doz%I2 %3,%1,%2\;{sfi|subfic} %0,%3,0\;{ae.|adde.} %0,%0,%3
12560 [(set_attr "type" "compare")
12561 (set_attr "length" "12,16")])
12564 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12566 (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12567 (match_operand:SI 2 "reg_or_short_operand" ""))
12569 (set (match_operand:SI 0 "gpc_reg_operand" "")
12570 (ge:SI (match_dup 1) (match_dup 2)))
12571 (clobber (match_scratch:SI 3 ""))]
12572 "TARGET_POWER && reload_completed"
12573 [(parallel [(set (match_dup 0)
12574 (ge:SI (match_dup 1) (match_dup 2)))
12575 (clobber (match_dup 3))])
12577 (compare:CC (match_dup 0)
12582 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
12583 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12584 (match_operand:SI 2 "reg_or_short_operand" "rI"))
12585 (match_operand:SI 3 "gpc_reg_operand" "r")))]
12587 "doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze|addze} %0,%3"
12588 [(set_attr "length" "12")])
12591 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
12593 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12594 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12595 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12597 (clobber (match_scratch:SI 4 "=&r,&r"))]
12600 doz%I2 %4,%1,%2\;{sfi|subfic} %4,%4,0\;{aze.|addze.} %4,%3
12602 [(set_attr "type" "compare")
12603 (set_attr "length" "12,16")])
12606 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12608 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12609 (match_operand:SI 2 "reg_or_short_operand" ""))
12610 (match_operand:SI 3 "gpc_reg_operand" ""))
12612 (clobber (match_scratch:SI 4 ""))]
12613 "TARGET_POWER && reload_completed"
12614 [(set (match_dup 4)
12615 (plus:SI (ge:SI (match_dup 1) (match_dup 2))
12618 (compare:CC (match_dup 4)
12623 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
12625 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12626 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
12627 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
12629 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12630 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12633 doz%I2 %0,%1,%2\;{sfi|subfic} %0,%0,0\;{aze.|addze.} %0,%3
12635 [(set_attr "type" "compare")
12636 (set_attr "length" "12,16")])
12639 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12641 (plus:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "")
12642 (match_operand:SI 2 "reg_or_short_operand" ""))
12643 (match_operand:SI 3 "gpc_reg_operand" ""))
12645 (set (match_operand:SI 0 "gpc_reg_operand" "")
12646 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12647 "TARGET_POWER && reload_completed"
12648 [(set (match_dup 0)
12649 (plus:SI (ge:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12651 (compare:CC (match_dup 0)
12656 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12657 (neg:SI (ge:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12658 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
12660 "doz%I2 %0,%1,%2\;{ai|addic} %0,%0,-1\;{sfe|subfe} %0,%0,%0"
12661 [(set_attr "length" "12")])
12664 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12665 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12666 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))]
12669 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0
12670 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae|adde} %0,%0,%0"
12671 [(set_attr "length" "12")])
12674 [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12675 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12676 (match_operand:DI 2 "reg_or_neg_short_operand" "r,P")))]
12679 subfc %0,%2,%1\;li %0,0\;adde %0,%0,%0
12680 addic %0,%1,%n2\;li %0,0\;adde %0,%0,%0"
12681 [(set_attr "length" "12")])
12684 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12686 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12687 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12689 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r")
12690 (geu:SI (match_dup 1) (match_dup 2)))]
12693 {sf|subfc} %0,%2,%1\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12694 {ai|addic} %0,%1,%n2\;{cal %0,0(0)|li %0,0}\;{ae.|adde.} %0,%0,%0
12697 [(set_attr "type" "compare")
12698 (set_attr "length" "12,12,16,16")])
12701 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12703 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12704 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12706 (set (match_operand:SI 0 "gpc_reg_operand" "")
12707 (geu:SI (match_dup 1) (match_dup 2)))]
12708 "TARGET_32BIT && reload_completed"
12709 [(set (match_dup 0)
12710 (geu:SI (match_dup 1) (match_dup 2)))
12712 (compare:CC (match_dup 0)
12717 [(set (match_operand:CC 3 "cc_reg_operand" "=x,x,?y,?y")
12719 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
12720 (match_operand:DI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12722 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r")
12723 (geu:DI (match_dup 1) (match_dup 2)))]
12726 subfc %0,%2,%1\;li %0,0\;adde. %0,%0,%0
12727 addic %0,%1,%n2\;li %0,0\;adde. %0,%0,%0
12730 [(set_attr "type" "compare")
12731 (set_attr "length" "12,12,16,16")])
12734 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
12736 (geu:DI (match_operand:DI 1 "gpc_reg_operand" "")
12737 (match_operand:DI 2 "reg_or_neg_short_operand" ""))
12739 (set (match_operand:DI 0 "gpc_reg_operand" "")
12740 (geu:DI (match_dup 1) (match_dup 2)))]
12741 "TARGET_64BIT && reload_completed"
12742 [(set (match_dup 0)
12743 (geu:DI (match_dup 1) (match_dup 2)))
12745 (compare:CC (match_dup 0)
12750 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12751 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12752 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P"))
12753 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
12756 {sf|subfc} %0,%2,%1\;{aze|addze} %0,%3
12757 {ai|addic} %0,%1,%n2\;{aze|addze} %0,%3"
12758 [(set_attr "length" "8")])
12761 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12763 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12764 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12765 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12767 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12770 {sf|subfc} %4,%2,%1\;{aze.|addze.} %4,%3
12771 {ai|addic} %4,%1,%n2\;{aze.|addze.} %4,%3
12774 [(set_attr "type" "compare")
12775 (set_attr "length" "8,8,12,12")])
12778 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12780 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12781 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12782 (match_operand:SI 3 "gpc_reg_operand" ""))
12784 (clobber (match_scratch:SI 4 ""))]
12785 "TARGET_32BIT && reload_completed"
12786 [(set (match_dup 4)
12787 (plus:SI (geu:SI (match_dup 1) (match_dup 2))
12790 (compare:CC (match_dup 4)
12795 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12797 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12798 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P"))
12799 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12801 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12802 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12805 {sf|subfc} %0,%2,%1\;{aze.|addze.} %0,%3
12806 {ai|addic} %0,%1,%n2\;{aze.|addze.} %0,%3
12809 [(set_attr "type" "compare")
12810 (set_attr "length" "8,8,12,12")])
12813 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12815 (plus:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12816 (match_operand:SI 2 "reg_or_neg_short_operand" ""))
12817 (match_operand:SI 3 "gpc_reg_operand" ""))
12819 (set (match_operand:SI 0 "gpc_reg_operand" "")
12820 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
12821 "TARGET_32BIT && reload_completed"
12822 [(set (match_dup 0)
12823 (plus:SI (geu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
12825 (compare:CC (match_dup 0)
12830 [(set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12831 (neg:SI (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12832 (match_operand:SI 2 "reg_or_short_operand" "r,I"))))]
12835 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0
12836 {sfi|subfic} %0,%1,-1\;{a%I2|add%I2c} %0,%0,%2\;{sfe|subfe} %0,%0,%0"
12837 [(set_attr "length" "12")])
12840 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
12842 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12843 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P")))
12844 (match_operand:SI 3 "gpc_reg_operand" "r,r")))]
12847 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0
12848 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc %0,%3,%0"
12849 [(set_attr "length" "12")])
12852 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
12855 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12856 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
12857 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12859 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
12862 {sf|subfc} %4,%2,%1\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12863 {ai|addic} %4,%1,%n2\;{sfe|subfe} %4,%4,%4\;andc. %4,%3,%4
12866 [(set_attr "type" "compare")
12867 (set_attr "length" "12,12,16,16")])
12870 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
12873 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12874 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
12875 (match_operand:SI 3 "gpc_reg_operand" ""))
12877 (clobber (match_scratch:SI 4 ""))]
12878 "TARGET_32BIT && reload_completed"
12879 [(set (match_dup 4)
12880 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2)))
12883 (compare:CC (match_dup 4)
12888 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
12891 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
12892 (match_operand:SI 2 "reg_or_neg_short_operand" "r,P,r,P")))
12893 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
12895 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
12896 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12899 {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12900 {ai|addic} %0,%1,%n2\;{sfe|subfe} %0,%0,%0\;andc. %0,%3,%0
12903 [(set_attr "type" "compare")
12904 (set_attr "length" "12,12,16,16")])
12907 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
12910 (geu:SI (match_operand:SI 1 "gpc_reg_operand" "")
12911 (match_operand:SI 2 "reg_or_neg_short_operand" "")))
12912 (match_operand:SI 3 "gpc_reg_operand" ""))
12914 (set (match_operand:SI 0 "gpc_reg_operand" "")
12915 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))]
12916 "TARGET_32BIT && reload_completed"
12917 [(set (match_dup 0)
12918 (and:SI (neg:SI (geu:SI (match_dup 1) (match_dup 2))) (match_dup 3)))
12920 (compare:CC (match_dup 0)
12925 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
12926 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
12929 "{sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{sri|srwi} %0,%0,31"
12930 [(set_attr "length" "12")])
12933 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
12934 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
12937 "subfic %0,%1,0\;addme %0,%0\;srdi %0,%0,63"
12938 [(set_attr "length" "12")])
12941 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
12943 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
12946 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
12947 (gt:SI (match_dup 1) (const_int 0)))]
12950 {sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{sri.|srwi.} %0,%0,31
12952 [(set_attr "type" "delayed_compare")
12953 (set_attr "length" "12,16")])
12956 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
12958 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
12961 (set (match_operand:SI 0 "gpc_reg_operand" "")
12962 (gt:SI (match_dup 1) (const_int 0)))]
12963 "TARGET_32BIT && reload_completed"
12964 [(set (match_dup 0)
12965 (gt:SI (match_dup 1) (const_int 0)))
12967 (compare:CC (match_dup 0)
12972 [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y")
12974 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
12977 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
12978 (gt:DI (match_dup 1) (const_int 0)))]
12981 subfic %0,%1,0\;addme %0,%0\;srdi. %0,%0,63
12983 [(set_attr "type" "delayed_compare")
12984 (set_attr "length" "12,16")])
12987 [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
12989 (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
12992 (set (match_operand:DI 0 "gpc_reg_operand" "")
12993 (gt:DI (match_dup 1) (const_int 0)))]
12994 "TARGET_64BIT && reload_completed"
12995 [(set (match_dup 0)
12996 (gt:DI (match_dup 1) (const_int 0)))
12998 (compare:CC (match_dup 0)
13003 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13004 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13005 (match_operand:SI 2 "reg_or_short_operand" "r")))]
13007 "doz %0,%2,%1\;nabs %0,%0\;{sri|srwi} %0,%0,31"
13008 [(set_attr "length" "12")])
13011 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13013 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13014 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13016 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
13017 (gt:SI (match_dup 1) (match_dup 2)))]
13020 doz %0,%2,%1\;nabs %0,%0\;{sri.|srwi.} %0,%0,31
13022 [(set_attr "type" "delayed_compare")
13023 (set_attr "length" "12,16")])
13026 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13028 (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13029 (match_operand:SI 2 "reg_or_short_operand" ""))
13031 (set (match_operand:SI 0 "gpc_reg_operand" "")
13032 (gt:SI (match_dup 1) (match_dup 2)))]
13033 "TARGET_POWER && reload_completed"
13034 [(set (match_dup 0)
13035 (gt:SI (match_dup 1) (match_dup 2)))
13037 (compare:CC (match_dup 0)
13042 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
13043 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13045 (match_operand:SI 2 "gpc_reg_operand" "r")))]
13047 "{a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze|addze} %0,%2"
13048 [(set_attr "length" "12")])
13051 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r")
13052 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13054 (match_operand:DI 2 "gpc_reg_operand" "r")))]
13056 "addc %0,%1,%1\;subfe %0,%1,%0\;addze %0,%2"
13057 [(set_attr "length" "12")])
13060 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13062 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13064 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13066 (clobber (match_scratch:SI 3 "=&r,&r"))]
13069 {a|addc} %3,%1,%1\;{sfe|subfe} %3,%1,%3\;{aze.|addze.} %3,%2
13071 [(set_attr "type" "compare")
13072 (set_attr "length" "12,16")])
13075 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13077 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13079 (match_operand:SI 2 "gpc_reg_operand" ""))
13081 (clobber (match_scratch:SI 3 ""))]
13082 "TARGET_32BIT && reload_completed"
13083 [(set (match_dup 3)
13084 (plus:SI (gt:SI (match_dup 1) (const_int 0))
13087 (compare:CC (match_dup 3)
13092 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13094 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13096 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13098 (clobber (match_scratch:DI 3 "=&r,&r"))]
13101 addc %3,%1,%1\;subfe %3,%1,%3\;addze. %3,%2
13103 [(set_attr "type" "compare")
13104 (set_attr "length" "12,16")])
13107 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13109 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
13111 (match_operand:DI 2 "gpc_reg_operand" ""))
13113 (clobber (match_scratch:DI 3 ""))]
13114 "TARGET_64BIT && reload_completed"
13115 [(set (match_dup 3)
13116 (plus:DI (gt:DI (match_dup 1) (const_int 0))
13119 (compare:CC (match_dup 3)
13124 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13126 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13128 (match_operand:SI 2 "gpc_reg_operand" "r,r"))
13130 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13131 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
13134 {a|addc} %0,%1,%1\;{sfe|subfe} %0,%1,%0\;{aze.|addze.} %0,%2
13136 [(set_attr "type" "compare")
13137 (set_attr "length" "12,16")])
13140 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13142 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13144 (match_operand:SI 2 "gpc_reg_operand" ""))
13146 (set (match_operand:SI 0 "gpc_reg_operand" "")
13147 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))]
13148 "TARGET_32BIT && reload_completed"
13149 [(set (match_dup 0)
13150 (plus:SI (gt:SI (match_dup 1) (const_int 0)) (match_dup 2)))
13152 (compare:CC (match_dup 0)
13157 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13159 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13161 (match_operand:DI 2 "gpc_reg_operand" "r,r"))
13163 (set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
13164 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
13167 addc %0,%1,%1\;subfe %0,%1,%0\;addze. %0,%2
13169 [(set_attr "type" "compare")
13170 (set_attr "length" "12,16")])
13173 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13175 (plus:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "")
13177 (match_operand:DI 2 "gpc_reg_operand" ""))
13179 (set (match_operand:DI 0 "gpc_reg_operand" "")
13180 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))]
13181 "TARGET_64BIT && reload_completed"
13182 [(set (match_dup 0)
13183 (plus:DI (gt:DI (match_dup 1) (const_int 0)) (match_dup 2)))
13185 (compare:CC (match_dup 0)
13190 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r")
13191 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13192 (match_operand:SI 2 "reg_or_short_operand" "r"))
13193 (match_operand:SI 3 "gpc_reg_operand" "r")))]
13195 "doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze|addze} %0,%3"
13196 [(set_attr "length" "12")])
13199 [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y")
13201 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13202 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13203 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
13205 (clobber (match_scratch:SI 4 "=&r,&r"))]
13208 doz %4,%2,%1\;{ai|addic} %4,%4,-1\;{aze.|addze.} %4,%3
13210 [(set_attr "type" "compare")
13211 (set_attr "length" "12,16")])
13214 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13216 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13217 (match_operand:SI 2 "reg_or_short_operand" ""))
13218 (match_operand:SI 3 "gpc_reg_operand" ""))
13220 (clobber (match_scratch:SI 4 ""))]
13221 "TARGET_POWER && reload_completed"
13222 [(set (match_dup 4)
13223 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13225 (compare:CC (match_dup 4)
13230 [(set (match_operand:CC 4 "cc_reg_operand" "=x,?y")
13232 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13233 (match_operand:SI 2 "reg_or_short_operand" "r,r"))
13234 (match_operand:SI 3 "gpc_reg_operand" "r,r"))
13236 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13237 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13240 doz %0,%2,%1\;{ai|addic} %0,%0,-1\;{aze.|addze.} %0,%3
13242 [(set_attr "type" "compare")
13243 (set_attr "length" "12,16")])
13246 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13248 (plus:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
13249 (match_operand:SI 2 "reg_or_short_operand" ""))
13250 (match_operand:SI 3 "gpc_reg_operand" ""))
13252 (set (match_operand:SI 0 "gpc_reg_operand" "")
13253 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13254 "TARGET_POWER && reload_completed"
13255 [(set (match_dup 0)
13256 (plus:SI (gt:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13258 (compare:CC (match_dup 0)
13263 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13264 (neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13267 "{sfi|subfic} %0,%1,0\;{ame|addme} %0,%0\;{srai|srawi} %0,%0,31"
13268 [(set_attr "length" "12")])
13271 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13272 (neg:DI (gt:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13275 "subfic %0,%1,0\;addme %0,%0\;sradi %0,%0,63"
13276 [(set_attr "length" "12")])
13279 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13280 (neg:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13281 (match_operand:SI 2 "reg_or_short_operand" "r"))))]
13283 "doz %0,%2,%1\;nabs %0,%0\;{srai|srawi} %0,%0,31"
13284 [(set_attr "length" "12")])
13287 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13288 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13289 (match_operand:SI 2 "reg_or_short_operand" "rI")))]
13291 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;neg %0,%0"
13292 [(set_attr "length" "12")])
13295 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13296 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13297 (match_operand:DI 2 "reg_or_short_operand" "rI")))]
13299 "subf%I2c %0,%1,%2\;subfe %0,%0,%0\;neg %0,%0"
13300 [(set_attr "length" "12")])
13303 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13305 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13306 (match_operand:SI 2 "reg_or_short_operand" "rI,rI"))
13308 (set (match_operand:SI 0 "gpc_reg_operand" "=r,r")
13309 (gtu:SI (match_dup 1) (match_dup 2)))]
13312 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;neg. %0,%0
13314 [(set_attr "type" "compare")
13315 (set_attr "length" "12,16")])
13318 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13320 (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13321 (match_operand:SI 2 "reg_or_short_operand" ""))
13323 (set (match_operand:SI 0 "gpc_reg_operand" "")
13324 (gtu:SI (match_dup 1) (match_dup 2)))]
13325 "TARGET_32BIT && reload_completed"
13326 [(set (match_dup 0)
13327 (gtu:SI (match_dup 1) (match_dup 2)))
13329 (compare:CC (match_dup 0)
13334 [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
13336 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13337 (match_operand:DI 2 "reg_or_short_operand" "rI,rI"))
13339 (set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
13340 (gtu:DI (match_dup 1) (match_dup 2)))]
13343 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;neg. %0,%0
13345 [(set_attr "type" "compare")
13346 (set_attr "length" "12,16")])
13349 [(set (match_operand:CC 3 "cc_reg_not_cr0_operand" "")
13351 (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13352 (match_operand:DI 2 "reg_or_short_operand" ""))
13354 (set (match_operand:DI 0 "gpc_reg_operand" "")
13355 (gtu:DI (match_dup 1) (match_dup 2)))]
13356 "TARGET_64BIT && reload_completed"
13357 [(set (match_dup 0)
13358 (gtu:DI (match_dup 1) (match_dup 2)))
13360 (compare:CC (match_dup 0)
13365 [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r")
13366 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r")
13367 (match_operand:SI 2 "reg_or_short_operand" "I,rI"))
13368 (match_operand:SI 3 "reg_or_short_operand" "r,rI")))]
13371 {ai|addic} %0,%1,%k2\;{aze|addze} %0,%3
13372 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;{sf%I3|subf%I3c} %0,%0,%3"
13373 [(set_attr "length" "8,12")])
13376 [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
13377 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
13378 (match_operand:DI 2 "reg_or_short_operand" "I,rI"))
13379 (match_operand:DI 3 "reg_or_short_operand" "r,rI")))]
13382 addic %0,%1,%k2\;addze %0,%3
13383 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;subf%I3c %0,%0,%3"
13384 [(set_attr "length" "8,12")])
13387 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
13389 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
13390 (match_operand:SI 2 "reg_or_short_operand" "I,r,I,r"))
13391 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
13393 (clobber (match_scratch:SI 4 "=&r,&r,&r,&r"))]
13396 {ai|addic} %4,%1,%k2\;{aze.|addze.} %4,%3
13397 {sf%I2|subf%I2c} %4,%1,%2\;{sfe|subfe} %4,%4,%4\;{sf.|subfc.} %4,%4,%3
13400 [(set_attr "type" "compare")
13401 (set_attr "length" "8,12,12,16")])
13404 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13406 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13407 (match_operand:SI 2 "reg_or_short_operand" ""))
13408 (match_operand:SI 3 "gpc_reg_operand" ""))
13410 (clobber (match_scratch:SI 4 ""))]
13411 "TARGET_32BIT && reload_completed"
13412 [(set (match_dup 4)
13413 (plus:SI (gtu:SI (match_dup 1) (match_dup 2))
13416 (compare:CC (match_dup 4)
13421 [(set (match_operand:CC 0 "cc_reg_operand" "=x,x,?y,?y")
13423 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
13424 (match_operand:DI 2 "reg_or_short_operand" "I,r,I,r"))
13425 (match_operand:DI 3 "gpc_reg_operand" "r,r,r,r"))
13427 (clobber (match_scratch:DI 4 "=&r,&r,&r,&r"))]
13430 addic %4,%1,%k2\;addze. %4,%3
13431 subf%I2c %4,%1,%2\;subfe %4,%4,%4\;subfc. %4,%4,%3
13434 [(set_attr "type" "compare")
13435 (set_attr "length" "8,12,12,16")])
13438 [(set (match_operand:CC 0 "cc_reg_not_cr0_operand" "")
13440 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13441 (match_operand:DI 2 "reg_or_short_operand" ""))
13442 (match_operand:DI 3 "gpc_reg_operand" ""))
13444 (clobber (match_scratch:DI 4 ""))]
13445 "TARGET_64BIT && reload_completed"
13446 [(set (match_dup 4)
13447 (plus:DI (gtu:DI (match_dup 1) (match_dup 2))
13450 (compare:CC (match_dup 4)
13455 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
13457 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r,r,r,r")
13458 (match_operand:SI 2 "reg_or_short_operand" "I,r,I,r"))
13459 (match_operand:SI 3 "gpc_reg_operand" "r,r,r,r"))
13461 (set (match_operand:SI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
13462 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13465 {ai|addic} %0,%1,%k2\;{aze.|addze.} %0,%3
13466 {sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0\;{sf.|subfc.} %0,%0,%3
13469 [(set_attr "type" "compare")
13470 (set_attr "length" "8,12,12,16")])
13473 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13475 (plus:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "")
13476 (match_operand:SI 2 "reg_or_short_operand" ""))
13477 (match_operand:SI 3 "gpc_reg_operand" ""))
13479 (set (match_operand:SI 0 "gpc_reg_operand" "")
13480 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13481 "TARGET_32BIT && reload_completed"
13482 [(set (match_dup 0)
13483 (plus:SI (gtu:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
13485 (compare:CC (match_dup 0)
13490 [(set (match_operand:CC 4 "cc_reg_operand" "=x,x,?y,?y")
13492 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r,r,r,r")
13493 (match_operand:DI 2 "reg_or_short_operand" "I,r,I,r"))
13494 (match_operand:DI 3 "gpc_reg_operand" "r,r,r,r"))
13496 (set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r,&r,&r")
13497 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13500 addic %0,%1,%k2\;addze. %0,%3
13501 subf%I2c %0,%1,%2\;subfe %0,%0,%0\;subfc. %0,%0,%3
13504 [(set_attr "type" "compare")
13505 (set_attr "length" "8,12,12,16")])
13508 [(set (match_operand:CC 4 "cc_reg_not_cr0_operand" "")
13510 (plus:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "")
13511 (match_operand:DI 2 "reg_or_short_operand" ""))
13512 (match_operand:DI 3 "gpc_reg_operand" ""))
13514 (set (match_operand:DI 0 "gpc_reg_operand" "")
13515 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))]
13516 "TARGET_64BIT && reload_completed"
13517 [(set (match_dup 0)
13518 (plus:DI (gtu:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
13520 (compare:CC (match_dup 0)
13525 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
13526 (neg:SI (gtu:SI (match_operand:SI 1 "gpc_reg_operand" "r")
13527 (match_operand:SI 2 "reg_or_short_operand" "rI"))))]
13529 "{sf%I2|subf%I2c} %0,%1,%2\;{sfe|subfe} %0,%0,%0"
13530 [(set_attr "length" "8")])
13533 [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
13534 (neg:DI (gtu:DI (match_operand:DI 1 "gpc_reg_operand" "r")
13535 (match_operand:DI 2 "reg_or_short_operand" "rI"))))]
13537 "subf%I2c %0,%1,%2\;subfe %0,%0,%0"
13538 [(set_attr "length" "8")])
13540 ;; Define both directions of branch and return. If we need a reload
13541 ;; register, we'd rather use CR0 since it is much easier to copy a
13542 ;; register CC value to there.
13546 (if_then_else (match_operator 1 "branch_comparison_operator"
13548 "cc_reg_operand" "y")
13550 (label_ref (match_operand 0 "" ""))
13555 return output_cbranch (operands[1], \"%l0\", 0, insn);
13557 [(set_attr "type" "branch")])
13561 (if_then_else (match_operator 0 "branch_comparison_operator"
13563 "cc_reg_operand" "y")
13570 return output_cbranch (operands[0], NULL, 0, insn);
13572 [(set_attr "type" "branch")
13573 (set_attr "length" "4")])
13577 (if_then_else (match_operator 1 "branch_comparison_operator"
13579 "cc_reg_operand" "y")
13582 (label_ref (match_operand 0 "" ""))))]
13586 return output_cbranch (operands[1], \"%l0\", 1, insn);
13588 [(set_attr "type" "branch")])
13592 (if_then_else (match_operator 0 "branch_comparison_operator"
13594 "cc_reg_operand" "y")
13601 return output_cbranch (operands[0], NULL, 1, insn);
13603 [(set_attr "type" "branch")
13604 (set_attr "length" "4")])
13606 ;; Logic on condition register values.
13608 ; This pattern matches things like
13609 ; (set (reg:CCEQ 68) (compare:CCEQ (ior:SI (gt:SI (reg:CCFP 68) (const_int 0))
13610 ; (eq:SI (reg:CCFP 68) (const_int 0)))
13612 ; which are generated by the branch logic.
13613 ; Prefer destructive operations where BT = BB (for crXX BT,BA,BB)
13616 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13617 (compare:CCEQ (match_operator:SI 1 "boolean_operator"
13618 [(match_operator:SI 2
13619 "branch_positive_comparison_operator"
13621 "cc_reg_operand" "y,y")
13623 (match_operator:SI 4
13624 "branch_positive_comparison_operator"
13626 "cc_reg_operand" "0,y")
13630 "cr%q1 %E0,%j2,%j4"
13631 [(set_attr "type" "cr_logical,delayed_cr")])
13633 ; Why is the constant -1 here, but 1 in the previous pattern?
13634 ; Because ~1 has all but the low bit set.
13636 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13637 (compare:CCEQ (match_operator:SI 1 "boolean_or_operator"
13638 [(not:SI (match_operator:SI 2
13639 "branch_positive_comparison_operator"
13641 "cc_reg_operand" "y,y")
13643 (match_operator:SI 4
13644 "branch_positive_comparison_operator"
13646 "cc_reg_operand" "0,y")
13650 "cr%q1 %E0,%j2,%j4"
13651 [(set_attr "type" "cr_logical,delayed_cr")])
13654 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y,?y")
13655 (compare:CCEQ (match_operator:SI 1
13656 "branch_positive_comparison_operator"
13658 "cc_reg_operand" "0,y")
13662 "{crnor %E0,%j1,%j1|crnot %E0,%j1}"
13663 [(set_attr "type" "cr_logical,delayed_cr")])
13665 ;; If we are comparing the result of two comparisons, this can be done
13666 ;; using creqv or crxor.
13668 (define_insn_and_split ""
13669 [(set (match_operand:CCEQ 0 "cc_reg_operand" "=y")
13670 (compare:CCEQ (match_operator 1 "branch_comparison_operator"
13671 [(match_operand 2 "cc_reg_operand" "y")
13673 (match_operator 3 "branch_comparison_operator"
13674 [(match_operand 4 "cc_reg_operand" "y")
13679 [(set (match_dup 0) (compare:CCEQ (xor:SI (match_dup 1) (match_dup 3))
13683 int positive_1, positive_2;
13685 positive_1 = branch_positive_comparison_operator (operands[1], CCEQmode);
13686 positive_2 = branch_positive_comparison_operator (operands[3], CCEQmode);
13689 operands[1] = gen_rtx (rs6000_reverse_condition (GET_MODE (operands[2]),
13690 GET_CODE (operands[1])),
13692 operands[2], const0_rtx);
13693 else if (GET_MODE (operands[1]) != SImode)
13694 operands[1] = gen_rtx (GET_CODE (operands[1]),
13696 operands[2], const0_rtx);
13699 operands[3] = gen_rtx (rs6000_reverse_condition (GET_MODE (operands[4]),
13700 GET_CODE (operands[3])),
13702 operands[4], const0_rtx);
13703 else if (GET_MODE (operands[3]) != SImode)
13704 operands[3] = gen_rtx (GET_CODE (operands[3]),
13706 operands[4], const0_rtx);
13708 if (positive_1 == positive_2)
13710 operands[1] = gen_rtx_NOT (SImode, operands[1]);
13711 operands[5] = constm1_rtx;
13715 operands[5] = const1_rtx;
13719 ;; Unconditional branch and return.
13721 (define_insn "jump"
13723 (label_ref (match_operand 0 "" "")))]
13726 [(set_attr "type" "branch")])
13728 (define_insn "return"
13732 [(set_attr "type" "jmpreg")])
13734 (define_expand "indirect_jump"
13735 [(set (pc) (match_operand 0 "register_operand" ""))]
13740 emit_jump_insn (gen_indirect_jumpsi (operands[0]));
13742 emit_jump_insn (gen_indirect_jumpdi (operands[0]));
13746 (define_insn "indirect_jumpsi"
13747 [(set (pc) (match_operand:SI 0 "register_operand" "c,*l"))]
13752 [(set_attr "type" "jmpreg")])
13754 (define_insn "indirect_jumpdi"
13755 [(set (pc) (match_operand:DI 0 "register_operand" "c,*l"))]
13760 [(set_attr "type" "jmpreg")])
13762 ;; Table jump for switch statements:
13763 (define_expand "tablejump"
13764 [(use (match_operand 0 "" ""))
13765 (use (label_ref (match_operand 1 "" "")))]
13770 emit_jump_insn (gen_tablejumpsi (operands[0], operands[1]));
13772 emit_jump_insn (gen_tablejumpdi (operands[0], operands[1]));
13776 (define_expand "tablejumpsi"
13777 [(set (match_dup 3)
13778 (plus:SI (match_operand:SI 0 "" "")
13780 (parallel [(set (pc) (match_dup 3))
13781 (use (label_ref (match_operand 1 "" "")))])]
13784 { operands[0] = force_reg (SImode, operands[0]);
13785 operands[2] = force_reg (SImode, gen_rtx_LABEL_REF (SImode, operands[1]));
13786 operands[3] = gen_reg_rtx (SImode);
13789 (define_expand "tablejumpdi"
13790 [(set (match_dup 4)
13791 (sign_extend:DI (match_operand:SI 0 "lwa_operand" "rm")))
13793 (plus:DI (match_dup 4)
13795 (parallel [(set (pc) (match_dup 3))
13796 (use (label_ref (match_operand 1 "" "")))])]
13799 { operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (DImode, operands[1]));
13800 operands[3] = gen_reg_rtx (DImode);
13801 operands[4] = gen_reg_rtx (DImode);
13806 (match_operand:SI 0 "register_operand" "c,*l"))
13807 (use (label_ref (match_operand 1 "" "")))]
13812 [(set_attr "type" "jmpreg")])
13816 (match_operand:DI 0 "register_operand" "c,*l"))
13817 (use (label_ref (match_operand 1 "" "")))]
13822 [(set_attr "type" "jmpreg")])
13827 "{cror 0,0,0|nop}")
13829 ;; Define the subtract-one-and-jump insns, starting with the template
13830 ;; so loop.c knows what to generate.
13832 (define_expand "doloop_end"
13833 [(use (match_operand 0 "" "")) ; loop pseudo
13834 (use (match_operand 1 "" "")) ; iterations; zero if unknown
13835 (use (match_operand 2 "" "")) ; max iterations
13836 (use (match_operand 3 "" "")) ; loop level
13837 (use (match_operand 4 "" ""))] ; label
13841 /* Only use this on innermost loops. */
13842 if (INTVAL (operands[3]) > 1)
13846 if (GET_MODE (operands[0]) != DImode)
13848 emit_jump_insn (gen_ctrdi (operands[0], operands[4]));
13852 if (GET_MODE (operands[0]) != SImode)
13854 emit_jump_insn (gen_ctrsi (operands[0], operands[4]));
13859 (define_expand "ctrsi"
13860 [(parallel [(set (pc)
13861 (if_then_else (ne (match_operand:SI 0 "register_operand" "")
13863 (label_ref (match_operand 1 "" ""))
13866 (plus:SI (match_dup 0)
13868 (clobber (match_scratch:CC 2 ""))
13869 (clobber (match_scratch:SI 3 ""))])]
13873 (define_expand "ctrdi"
13874 [(parallel [(set (pc)
13875 (if_then_else (ne (match_operand:DI 0 "register_operand" "")
13877 (label_ref (match_operand 1 "" ""))
13880 (plus:DI (match_dup 0)
13882 (clobber (match_scratch:CC 2 ""))
13883 (clobber (match_scratch:DI 3 ""))])]
13887 ;; We need to be able to do this for any operand, including MEM, or we
13888 ;; will cause reload to blow up since we don't allow output reloads on
13890 ;; For the length attribute to be calculated correctly, the
13891 ;; label MUST be operand 0.
13893 (define_insn "*ctrsi_internal1"
13895 (if_then_else (ne (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13897 (label_ref (match_operand 0 "" ""))
13899 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13900 (plus:SI (match_dup 1)
13902 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13903 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
13907 if (which_alternative != 0)
13909 else if (get_attr_length (insn) == 4)
13910 return \"{bdn|bdnz} %l0\";
13912 return \"bdz $+8\;b %l0\";
13914 [(set_attr "type" "branch")
13915 (set_attr "length" "*,12,16,16")])
13917 (define_insn "*ctrsi_internal2"
13919 (if_then_else (ne (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13922 (label_ref (match_operand 0 "" ""))))
13923 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13924 (plus:SI (match_dup 1)
13926 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13927 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
13931 if (which_alternative != 0)
13933 else if (get_attr_length (insn) == 4)
13934 return \"bdz %l0\";
13936 return \"{bdn|bdnz} $+8\;b %l0\";
13938 [(set_attr "type" "branch")
13939 (set_attr "length" "*,12,16,16")])
13941 (define_insn "*ctrdi_internal1"
13943 (if_then_else (ne (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
13945 (label_ref (match_operand 0 "" ""))
13947 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
13948 (plus:DI (match_dup 1)
13950 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13951 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
13955 if (which_alternative != 0)
13957 else if (get_attr_length (insn) == 4)
13958 return \"{bdn|bdnz} %l0\";
13960 return \"bdz $+8\;b %l0\";
13962 [(set_attr "type" "branch")
13963 (set_attr "length" "*,12,16,16")])
13965 (define_insn "*ctrdi_internal2"
13967 (if_then_else (ne (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
13970 (label_ref (match_operand 0 "" ""))))
13971 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
13972 (plus:DI (match_dup 1)
13974 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
13975 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
13979 if (which_alternative != 0)
13981 else if (get_attr_length (insn) == 4)
13982 return \"bdz %l0\";
13984 return \"{bdn|bdnz} $+8\;b %l0\";
13986 [(set_attr "type" "branch")
13987 (set_attr "length" "*,12,16,16")])
13989 ;; Similar, but we can use GE since we have a REG_NONNEG.
13991 (define_insn "*ctrsi_internal3"
13993 (if_then_else (ge (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
13995 (label_ref (match_operand 0 "" ""))
13997 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
13998 (plus:SI (match_dup 1)
14000 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14001 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14002 "TARGET_32BIT && find_reg_note (insn, REG_NONNEG, 0)"
14005 if (which_alternative != 0)
14007 else if (get_attr_length (insn) == 4)
14008 return \"{bdn|bdnz} %l0\";
14010 return \"bdz $+8\;b %l0\";
14012 [(set_attr "type" "branch")
14013 (set_attr "length" "*,12,16,16")])
14015 (define_insn "*ctrsi_internal4"
14017 (if_then_else (ge (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14020 (label_ref (match_operand 0 "" ""))))
14021 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14022 (plus:SI (match_dup 1)
14024 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14025 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14026 "TARGET_32BIT && find_reg_note (insn, REG_NONNEG, 0)"
14029 if (which_alternative != 0)
14031 else if (get_attr_length (insn) == 4)
14032 return \"bdz %l0\";
14034 return \"{bdn|bdnz} $+8\;b %l0\";
14036 [(set_attr "type" "branch")
14037 (set_attr "length" "*,12,16,16")])
14039 (define_insn "*ctrdi_internal3"
14041 (if_then_else (ge (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14043 (label_ref (match_operand 0 "" ""))
14045 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14046 (plus:DI (match_dup 1)
14048 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14049 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14050 "TARGET_64BIT && find_reg_note (insn, REG_NONNEG, 0)"
14053 if (which_alternative != 0)
14055 else if (get_attr_length (insn) == 4)
14056 return \"{bdn|bdnz} %l0\";
14058 return \"bdz $+8\;b %l0\";
14060 [(set_attr "type" "branch")
14061 (set_attr "length" "*,12,16,16")])
14063 (define_insn "*ctrdi_internal4"
14065 (if_then_else (ge (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14068 (label_ref (match_operand 0 "" ""))))
14069 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14070 (plus:DI (match_dup 1)
14072 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14073 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14074 "TARGET_64BIT && find_reg_note (insn, REG_NONNEG, 0)"
14077 if (which_alternative != 0)
14079 else if (get_attr_length (insn) == 4)
14080 return \"bdz %l0\";
14082 return \"{bdn|bdnz} $+8\;b %l0\";
14084 [(set_attr "type" "branch")
14085 (set_attr "length" "*,12,16,16")])
14087 ;; Similar but use EQ
14089 (define_insn "*ctrsi_internal5"
14091 (if_then_else (eq (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14093 (label_ref (match_operand 0 "" ""))
14095 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14096 (plus:SI (match_dup 1)
14098 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14099 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14103 if (which_alternative != 0)
14105 else if (get_attr_length (insn) == 4)
14106 return \"bdz %l0\";
14108 return \"{bdn|bdnz} $+8\;b %l0\";
14110 [(set_attr "type" "branch")
14111 (set_attr "length" "*,12,16,16")])
14113 (define_insn "*ctrsi_internal6"
14115 (if_then_else (eq (match_operand:SI 1 "register_operand" "c,*r,*r,*r")
14118 (label_ref (match_operand 0 "" ""))))
14119 (set (match_operand:SI 2 "register_operand" "=1,*r,m,*q*c*l")
14120 (plus:SI (match_dup 1)
14122 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14123 (clobber (match_scratch:SI 4 "=X,X,&r,r"))]
14127 if (which_alternative != 0)
14129 else if (get_attr_length (insn) == 4)
14130 return \"{bdn|bdnz} %l0\";
14132 return \"bdz $+8\;b %l0\";
14134 [(set_attr "type" "branch")
14135 (set_attr "length" "*,12,16,16")])
14137 (define_insn "*ctrdi_internal5"
14139 (if_then_else (eq (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14141 (label_ref (match_operand 0 "" ""))
14143 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14144 (plus:DI (match_dup 1)
14146 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14147 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14151 if (which_alternative != 0)
14153 else if (get_attr_length (insn) == 4)
14154 return \"bdz %l0\";
14156 return \"{bdn|bdnz} $+8\;b %l0\";
14158 [(set_attr "type" "branch")
14159 (set_attr "length" "*,12,16,16")])
14161 (define_insn "*ctrdi_internal6"
14163 (if_then_else (eq (match_operand:DI 1 "register_operand" "c,*r,*r,*r")
14166 (label_ref (match_operand 0 "" ""))))
14167 (set (match_operand:DI 2 "register_operand" "=1,*r,m,*c*l")
14168 (plus:DI (match_dup 1)
14170 (clobber (match_scratch:CC 3 "=X,&x,&x,&x"))
14171 (clobber (match_scratch:DI 4 "=X,X,&r,r"))]
14175 if (which_alternative != 0)
14177 else if (get_attr_length (insn) == 4)
14178 return \"{bdn|bdnz} %l0\";
14180 return \"bdz $+8\;b %l0\";
14182 [(set_attr "type" "branch")
14183 (set_attr "length" "*,12,16,16")])
14185 ;; Now the splitters if we could not allocate the CTR register
14189 (if_then_else (match_operator 2 "comparison_operator"
14190 [(match_operand:SI 1 "gpc_reg_operand" "")
14192 (match_operand 5 "" "")
14193 (match_operand 6 "" "")))
14194 (set (match_operand:SI 0 "gpc_reg_operand" "")
14195 (plus:SI (match_dup 1)
14197 (clobber (match_scratch:CC 3 ""))
14198 (clobber (match_scratch:SI 4 ""))]
14199 "TARGET_32BIT && reload_completed"
14200 [(parallel [(set (match_dup 3)
14201 (compare:CC (plus:SI (match_dup 1)
14205 (plus:SI (match_dup 1)
14207 (set (pc) (if_then_else (match_dup 7)
14211 { operands[7] = gen_rtx (GET_CODE (operands[2]), VOIDmode, operands[3],
14216 (if_then_else (match_operator 2 "comparison_operator"
14217 [(match_operand:SI 1 "gpc_reg_operand" "")
14219 (match_operand 5 "" "")
14220 (match_operand 6 "" "")))
14221 (set (match_operand:SI 0 "nonimmediate_operand" "")
14222 (plus:SI (match_dup 1) (const_int -1)))
14223 (clobber (match_scratch:CC 3 ""))
14224 (clobber (match_scratch:SI 4 ""))]
14225 "TARGET_32BIT && reload_completed
14226 && ! gpc_reg_operand (operands[0], SImode)"
14227 [(parallel [(set (match_dup 3)
14228 (compare:CC (plus:SI (match_dup 1)
14232 (plus:SI (match_dup 1)
14236 (set (pc) (if_then_else (match_dup 7)
14240 { operands[7] = gen_rtx (GET_CODE (operands[2]), VOIDmode, operands[3],
14244 (if_then_else (match_operator 2 "comparison_operator"
14245 [(match_operand:DI 1 "gpc_reg_operand" "")
14247 (match_operand 5 "" "")
14248 (match_operand 6 "" "")))
14249 (set (match_operand:DI 0 "gpc_reg_operand" "")
14250 (plus:DI (match_dup 1)
14252 (clobber (match_scratch:CC 3 ""))
14253 (clobber (match_scratch:DI 4 ""))]
14254 "TARGET_64BIT && reload_completed"
14255 [(parallel [(set (match_dup 3)
14256 (compare:CC (plus:DI (match_dup 1)
14260 (plus:DI (match_dup 1)
14262 (set (pc) (if_then_else (match_dup 7)
14266 { operands[7] = gen_rtx (GET_CODE (operands[2]), VOIDmode, operands[3],
14271 (if_then_else (match_operator 2 "comparison_operator"
14272 [(match_operand:DI 1 "gpc_reg_operand" "")
14274 (match_operand 5 "" "")
14275 (match_operand 6 "" "")))
14276 (set (match_operand:DI 0 "nonimmediate_operand" "")
14277 (plus:DI (match_dup 1) (const_int -1)))
14278 (clobber (match_scratch:CC 3 ""))
14279 (clobber (match_scratch:DI 4 ""))]
14280 "TARGET_64BIT && reload_completed
14281 && ! gpc_reg_operand (operands[0], DImode)"
14282 [(parallel [(set (match_dup 3)
14283 (compare:CC (plus:DI (match_dup 1)
14287 (plus:DI (match_dup 1)
14291 (set (pc) (if_then_else (match_dup 7)
14295 { operands[7] = gen_rtx (GET_CODE (operands[2]), VOIDmode, operands[3],
14298 (define_insn "trap"
14299 [(trap_if (const_int 1) (const_int 0))]
14303 (define_expand "conditional_trap"
14304 [(trap_if (match_operator 0 "trap_comparison_operator"
14305 [(match_dup 2) (match_dup 3)])
14306 (match_operand 1 "const_int_operand" ""))]
14308 "if (rs6000_compare_fp_p || operands[1] != const0_rtx) FAIL;
14309 operands[2] = rs6000_compare_op0;
14310 operands[3] = rs6000_compare_op1;")
14313 [(trap_if (match_operator 0 "trap_comparison_operator"
14314 [(match_operand:SI 1 "register_operand" "r")
14315 (match_operand:SI 2 "reg_or_short_operand" "rI")])
14318 "{t|tw}%V0%I2 %1,%2")
14321 [(trap_if (match_operator 0 "trap_comparison_operator"
14322 [(match_operand:DI 1 "register_operand" "r")
14323 (match_operand:DI 2 "reg_or_short_operand" "rI")])
14328 ;; Insns related to generating the function prologue and epilogue.
14330 (define_expand "prologue"
14331 [(use (const_int 0))]
14332 "TARGET_SCHED_PROLOG"
14335 rs6000_emit_prologue ();
14339 (define_insn "*movesi_from_cr_one"
14340 [(match_parallel 0 "mfcr_operation"
14341 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
14342 (unspec:SI [(match_operand:CC 2 "cc_reg_operand" "y")
14343 (match_operand 3 "immediate_operand" "n")]
14344 UNSPEC_MOVESI_FROM_CR))])]
14350 for (i = 0; i < XVECLEN (operands[0], 0); i++)
14352 mask = INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
14353 operands[4] = GEN_INT (mask);
14354 output_asm_insn (\"mfcr %1,%4\", operands);
14358 [(set_attr "type" "mfcrf")])
14360 (define_insn "movesi_from_cr"
14361 [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
14362 (unspec:SI [(reg:CC 68) (reg:CC 69) (reg:CC 70) (reg:CC 71)
14363 (reg:CC 72) (reg:CC 73) (reg:CC 74) (reg:CC 75)]
14364 UNSPEC_MOVESI_FROM_CR))]
14367 [(set_attr "type" "mfcr")])
14369 (define_insn "*stmw"
14370 [(match_parallel 0 "stmw_operation"
14371 [(set (match_operand:SI 1 "memory_operand" "=m")
14372 (match_operand:SI 2 "gpc_reg_operand" "r"))])]
14374 "{stm|stmw} %2,%1")
14376 (define_insn "*save_fpregs_si"
14377 [(match_parallel 0 "any_operand"
14378 [(clobber (match_operand:SI 1 "register_operand" "=l"))
14379 (use (match_operand:SI 2 "call_operand" "s"))
14380 (set (match_operand:DF 3 "memory_operand" "=m")
14381 (match_operand:DF 4 "gpc_reg_operand" "f"))])]
14384 [(set_attr "type" "branch")
14385 (set_attr "length" "4")])
14387 (define_insn "*save_fpregs_di"
14388 [(match_parallel 0 "any_operand"
14389 [(clobber (match_operand:DI 1 "register_operand" "=l"))
14390 (use (match_operand:DI 2 "call_operand" "s"))
14391 (set (match_operand:DF 3 "memory_operand" "=m")
14392 (match_operand:DF 4 "gpc_reg_operand" "f"))])]
14395 [(set_attr "type" "branch")
14396 (set_attr "length" "4")])
14398 ; These are to explain that changes to the stack pointer should
14399 ; not be moved over stores to stack memory.
14400 (define_insn "stack_tie"
14401 [(set (match_operand:BLK 0 "memory_operand" "+m")
14402 (unspec:BLK [(match_dup 0)] UNSPEC_TIE))]
14405 [(set_attr "length" "0")])
14408 (define_expand "epilogue"
14409 [(use (const_int 0))]
14410 "TARGET_SCHED_PROLOG"
14413 rs6000_emit_epilogue (FALSE);
14417 ; On some processors, doing the mtcrf one CC register at a time is
14418 ; faster (like on the 604e). On others, doing them all at once is
14419 ; faster; for instance, on the 601 and 750.
14421 (define_expand "movsi_to_cr_one"
14422 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
14423 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
14424 (match_dup 2)] UNSPEC_MOVESI_TO_CR))]
14426 "operands[2] = GEN_INT (1 << (75 - REGNO (operands[0])));")
14428 (define_insn "*movsi_to_cr"
14429 [(match_parallel 0 "mtcrf_operation"
14430 [(set (match_operand:CC 1 "cc_reg_operand" "=y")
14431 (unspec:CC [(match_operand:SI 2 "gpc_reg_operand" "r")
14432 (match_operand 3 "immediate_operand" "n")]
14433 UNSPEC_MOVESI_TO_CR))])]
14439 for (i = 0; i < XVECLEN (operands[0], 0); i++)
14440 mask |= INTVAL (XVECEXP (SET_SRC (XVECEXP (operands[0], 0, i)), 0, 1));
14441 operands[4] = GEN_INT (mask);
14442 return \"mtcrf %4,%2\";
14444 [(set_attr "type" "mtcr")])
14446 (define_insn "*mtcrfsi"
14447 [(set (match_operand:CC 0 "cc_reg_operand" "=y")
14448 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
14449 (match_operand 2 "immediate_operand" "n")]
14450 UNSPEC_MOVESI_TO_CR))]
14451 "GET_CODE (operands[0]) == REG
14452 && CR_REGNO_P (REGNO (operands[0]))
14453 && GET_CODE (operands[2]) == CONST_INT
14454 && INTVAL (operands[2]) == 1 << (75 - REGNO (operands[0]))"
14456 [(set_attr "type" "mtcr")])
14458 ; The load-multiple instructions have similar properties.
14459 ; Note that "load_multiple" is a name known to the machine-independent
14460 ; code that actually corresponds to the powerpc load-string.
14462 (define_insn "*lmw"
14463 [(match_parallel 0 "lmw_operation"
14464 [(set (match_operand:SI 1 "gpc_reg_operand" "=r")
14465 (match_operand:SI 2 "memory_operand" "m"))])]
14469 (define_insn "*return_internal_si"
14471 (use (match_operand:SI 0 "register_operand" "lc"))]
14474 [(set_attr "type" "jmpreg")])
14476 (define_insn "*return_internal_di"
14478 (use (match_operand:DI 0 "register_operand" "lc"))]
14481 [(set_attr "type" "jmpreg")])
14483 ; FIXME: This would probably be somewhat simpler if the Cygnus sibcall
14484 ; stuff was in GCC. Oh, and "any_operand" is a bit flexible...
14486 (define_insn "*return_and_restore_fpregs_si"
14487 [(match_parallel 0 "any_operand"
14489 (use (match_operand:SI 1 "register_operand" "l"))
14490 (use (match_operand:SI 2 "call_operand" "s"))
14491 (set (match_operand:DF 3 "gpc_reg_operand" "=f")
14492 (match_operand:DF 4 "memory_operand" "m"))])]
14496 (define_insn "*return_and_restore_fpregs_di"
14497 [(match_parallel 0 "any_operand"
14499 (use (match_operand:DI 1 "register_operand" "l"))
14500 (use (match_operand:DI 2 "call_operand" "s"))
14501 (set (match_operand:DF 3 "gpc_reg_operand" "=f")
14502 (match_operand:DF 4 "memory_operand" "m"))])]
14506 ; This is used in compiling the unwind routines.
14507 (define_expand "eh_return"
14508 [(use (match_operand 0 "general_operand" ""))]
14513 emit_insn (gen_eh_set_lr_si (operands[0]));
14515 emit_insn (gen_eh_set_lr_di (operands[0]));
14519 ; We can't expand this before we know where the link register is stored.
14520 (define_insn "eh_set_lr_si"
14521 [(unspec_volatile [(match_operand:SI 0 "register_operand" "r")]
14523 (clobber (match_scratch:SI 1 "=&b"))]
14527 (define_insn "eh_set_lr_di"
14528 [(unspec_volatile [(match_operand:DI 0 "register_operand" "r")]
14530 (clobber (match_scratch:DI 1 "=&b"))]
14535 [(unspec_volatile [(match_operand 0 "register_operand" "")] UNSPECV_EH_RR)
14536 (clobber (match_scratch 1 ""))]
14541 rs6000_emit_eh_reg_restore (operands[0], operands[1]);
14545 (define_insn "prefetch"
14546 [(prefetch (match_operand:V4SI 0 "address_operand" "p")
14547 (match_operand:SI 1 "const_int_operand" "n")
14548 (match_operand:SI 2 "const_int_operand" "n"))]
14552 if (GET_CODE (operands[0]) == REG)
14553 return INTVAL (operands[1]) ? \"dcbtst 0,%0\" : \"dcbt 0,%0\";
14554 return INTVAL (operands[1]) ? \"dcbtst %a0\" : \"dcbt %a0\";
14556 [(set_attr "type" "load")])
14558 (include "altivec.md")