1 2004-01-26 Richard Sandiford <rsandifo@redhat.com>
3 * config/mips/mips.c (mips16_optimize_gp): Delete.
4 (mips_reorg): Don't call it.
6 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
8 * config/c4x/c4x.md (addqi3_noclobber): Move up pecking order.
9 (floatunsqihf2): Remove operand 6.
10 (fixhfqi_set, fix_trunchfqi2, fixuns_trunchfqi2): Group with other
12 (ldi_conditional, ldf_conditional): Validate operands.
14 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
16 * config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.
17 (HAVE_GAS_HIDDEN): Undefine as interim measure.
19 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
21 * config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct
22 memory references if TARGET_EXPOSE_LDP nonzero.
24 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
26 * config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts.
28 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
30 * config/c4x/c4x.c (c4x_valid_operands): More aggressively reject
31 invalid operand combinations.
33 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
35 * config/c4x/c4x.c (c4x_check_legit_addr): Rename to
36 c4x_legitimate_address_p. Fix post_modify check.
38 * config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust.
39 * config/c4x/c4x.h (c4x_check_legit_addr): Adjust.
41 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
43 * config/pa/pa-protos.h: Remove the prototype for
44 hppa_builtin_saveregs. Add a prototype for
46 * config/pa/pa.c (TARGET_PROMOTE_FUNCTION_RETURN): New.
47 (TARGET_PROMOTE_PROTOTYPES): Likewise.
48 (TARGET_STRUCT_VALUE_RTX): Likewise.
49 (TARGET_RETURN_IN_MEMORY): Likewise.
50 (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise.
51 (pa_struct_value_rtx): Likewise.
52 (pa_return_in_memory): Likewise.
53 * config/pa/pa.h (STRUCT_VALUE_REGNUM): Rename to
54 PA_STRUCT_VALUE_REGNUM.
55 (INIT_CUMULATIVE_ARGS): Use pa_return_in_memory.
56 (EXPAND_BUILTIN_SAVEREGS): Remove.
57 (PROMOTE_PROTOTYPES): Likewise.
58 (PROMOTE_FUNCTION_RETURN): Likewise.
60 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
62 * config/vax/vax.c (TARGET_PROMOTE_PROTOTYPES): New.
63 (TARGET_STRUCT_VALUE_RTX): Likewise.
64 (vax_struct_value_rtx): Likewise.
65 * config/vax/vax.h (STRUCT_VALUE_REGNUM): Rename to
66 VAX_STRUCT_VALUE_REGNUM.
67 (PROMOTE_PROTOTYPES): Remove.
69 2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
71 * config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
73 2003-04-25 Chris Demetriou <cgd@broadcom.com>
75 * config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2,
76 and MIPS64 have HI/LO interlocks. Update comment.
78 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
80 * config/stormy16/stormy16-protos.h: Remove the prototype for
81 xstormy16_setup_incoming_varargs.
82 * config/stormy16/stormy16.c
83 (xstormy16_setup_incoming_varargs): Remove.
84 (xstormy16_return_in_memory): New.
85 (TARGET_PROMOTE_FUNCTION_ARGS): Likewise.
86 (TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
87 (TARGET_PROMOTE_PROTOTYPES): Likewise.
88 (TARGET_STRUCT_VALUE_RTX): Likewise.
89 (TARGET_RETURN_IN_MEMORY): Likewise.
90 * config/stormy16/stormy16.h (PROMOTE_FUNCTION_ARGS): Remove.
91 (PROMOTE_FUNCTION_RETURN): Likewise
92 (PROMOTE_PROTOTYPES): Likewise
93 (RETURN_IN_MEMORY): Likewise
94 (STRUCT_VALUE): Likewise
95 (SETUP_INCOMING_VARARGS): Likewise
97 2004-01-25 Richard Sandiford <rsandifo@redhat.com>
99 * config/mips/mips.c (mips_offset_within_object_p): New function.
100 (mips_symbolic_constant_p): Use it in the SYMBOL_SMALL_DATA and
101 SYMBOL_CONSTANT_POOL cases. Also use it for SYMBOL_GENERAL if the
102 ABI has 64-bit pointers and the object file only allows 32-bit symbols.
104 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
106 * config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove.
107 (PROMOTE_FUNCTION_RETURN): Likewise.
109 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
111 * config/mn10300/mn10300-protos.h: Remove the prototype for
112 mn10300_builtin_saveregs.
113 * config/mn10300/mn10300.c (TARGET_PROMOTE_PROTOTYPES): New.
114 (TARGET_STRUCT_VALUE_RTX): Likewise.
115 (TARGET_RETURN_IN_MEMORY): Likewise.
116 (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise.
117 (mn10300_return_in_memory): Likewise.
118 (mn10300_builtin_saveregs): Make it static.
119 * config/mn10300/mn10300.h (PROMOTE_PROTOTYPES): Remove.
120 (RETURN_IN_MEMORY): Likewise.
121 (STRUCT_VALUE): Likewise.
122 (EXPAND_BUILTIN_SAVEREGS): Likewise.
124 2004-01-25 Eric Botcazou <ebotcazou@act-europe.fr>
127 * cfgcleanup.c (try_optimize_cfg): Explicitly test against 0.
129 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
131 * config/h8300/lib1funcs.asm (divnorm, modnorm): Optimize by
134 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
136 * config/i860/i860-protos.h: Remove the prototype for
138 * config/i860/i860.c (i860_saveregs): Make it static.
139 (i860_struct_value_rtx): New.
140 (TARGET_STRUCT_VALUE_RTX): Likewise.
141 (TARGET_EXPAND_BUILTIN_SAVEREGS): Likewise.
142 * config/i860/i860.h (STRUCT_VALUE_REGNUM): Rename to
143 I860_STRUCT_VALUE_REGNUM.
144 (EXPAND_BUILTIN_SAVEREGS): Remove.
146 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
148 * config/m68hc11/m68hc11.c (TARGET_STRUCT_VALUE_RTX): New.
149 (TARGET_RETURN_IN_MEMORY): Likewise.
150 (m68hc11_struct_value_rtx): Likewise.
151 (m68hc11_return_in_memory): Likewise.
152 * config/m68hc11/m68hc11.h: Remove a commented-out definition
153 of PROMOTE_PROTOTYPES.
154 (RETURN_IN_MEMORY): Remove.
155 (STRUCT_VALUE_REGNUM): Likewise.
157 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
159 * config/mmix/mmix-protos.h: Remove the prototype for
160 mmix_setup_incoming_varargs.
161 * config/mmix/mmix.c (TARGET_PROMOTE_FUNCTION_ARGS): New.
162 (TARGET_STRUCT_VALUE_RTX): Likewise.
163 (TARGET_SETUP_INCOMING_VARARGS): Likewise.
164 (mmix_setup_incoming_varargs): Make it static.
165 (mmix_struct_value_rtx): New.
166 * config/mmix/mmix.h (PROMOTE_FUNCTION_ARGS): Remove.
167 Remove a commented-out definition of PROMOTE_FUNCTION_RETURN.
168 (STRUCT_VALUE_REGNUM): Remove.
169 (SETUP_INCOMING_VARARGS): Likewise.
171 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
173 * config/mips/mips-protos.h: Remove the prototypes for
174 mips_setup_incoming_varargs and mips_return_in_memory.
175 * config/mips/mips.c (TARGET_PROMOTE_FUNCTION_ARGS): New.
176 (TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
177 (TARGET_PROMOTE_PROTOTYPES): Likewise.
178 (TARGET_STRUCT_VALUE_RTX): Likewise.
179 (TARGET_RETURN_IN_MEMORY): Likewise.
180 (TARGET_SETUP_INCOMING_VARARGS): Likewise.
181 (TARGET_STRICT_ARGUMENT_NAMING): Likewise.
182 (mips_setup_incoming_varargs): Match the prototype for
183 TARGET_SETUP_INCOMING_VARARGS.
184 (mips_return_in_memory): Make it static. Add argument fntype.
185 (mips_strict_argument_naming): New.
186 * config/mips/mips.h (PROMOTE_PROTOTYPES): Remove.
187 (PROMOTE_FUNCTION_ARGS): Likewise.
188 (PROMOTE_FUNCTION_RETURN): Likewise.
189 (STRUCT_VALUE): Likewise.
190 (RETURN_IN_MEMORY): Likewise.
191 (SETUP_INCOMING_VARARGS): Likewise.
192 (STRICT_ARGUMENT_NAMING): Likewise.
194 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
196 * config/ip2k/ip2k.c (TARGET_STRUCT_VALUE_RTX): New.
197 (TARGET_RETURN_IN_MEMORY): Likewise.
198 (TARGET_SETUP_INCOMING_VARARGS): Likewise.
199 (ip2k_return_in_memory): Likewise.
200 (ip2k_setup_incoming_varargs): Likewise.
201 * config/ip2k/ip2k.h (RETURN_IN_MEMORY): Remove.
202 (STRUCT_VALUE): Likewise.
203 (STRUCT_VALUE_INCOMING): Likewise.
204 (SETUP_INCOMING_VARARGS): Likewise.
206 2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
208 * config/avr/avr.c (TARGET_STRUCT_VALUE_RTX): New.
209 (TARGET_RETURN_IN_MEMORY): Likewise.
210 (TARGET_STRICT_ARGUMENT_NAMING): Likewise.
211 (avr_return_in_memory): Remove.
212 * config/avr/avr.h (RETURN_IN_MEMORY): Remove.
213 (STRUCT_VALUE): Likewise.
214 (STRUCT_VALUE_INCOMING): Likewise.
215 (STRICT_ARGUMENT_NAMING): Likewise.
217 2004-01-25 Jan Hubicka <jh@suse.cz>
219 * combine.c (recog_for_combine): Avoid allocating unnecesary RTX.
221 2004-01-25 Richard Sandiford <rsandifo@redhat.com>
223 * config/mips/mips-protos.h (mips_reg_mode_ok_for_base_p): Delete.
224 (mips_regno_mode_ok_for_base_p): Declare.
225 * config/mips/mips.h (ARG_POINTER_REGNUM): Renumber to 77.
226 (FRAME_POINTER_REGNUM): Renumber to 78.
227 (FIRST_PSEUDO_REGISTER): Update comment accordingly.
228 (BASE_REG_P, GP_REG_OR_PSEUDO_STRICT_P): Delete.
229 (GP_REG_OR_PSEUDO_NONSTRICT_P): Delete.
230 (REGNO_MODE_OK_FOR_BASE_P): Use mips_regno_mode_ok_for_base_p.
231 (REG_MODE_OK_FOR_BASE_P): Likewise.
232 * config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Change
233 entry for 77 to "$arg" and entry for 78 to "$frame".
234 (mips_regno_to_class): Map 77 and 78 to ALL_REGS.
235 (mips_reg_mode_ok_for_base_p): Remove.
236 (mips_regno_mode_ok_for_base_p): New function, derived from old
237 BASE_REG_P macro. Don't enforce the mips16 stack pointer
238 restrictions unless we're being strict.
239 (mips_valid_base_register_p): Use mips_regno_mode_ok_for_base_p.
241 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
243 * c-common.h: Fix comment typos.
244 * c-decl.c: Likewise.
245 * cgraphunit.c: Likewise.
246 * combine.c: Likewise.
247 * et-forest.c: Likewise.
249 * function.c: Likewise.
251 * integrate.c: Likewise.
253 * postreload.c: Likewise.
254 * varray.c: Likewise.
256 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
258 * doc/frontends.texi: Update copyright.
259 * doc/gcov.texi: Likewise.
260 * doc/gty.texi: Likewise.
261 * doc/sourcebuild.texi: Likewise.
262 * doc/standards.texi: Likewise.
264 2004-01-24 Herman A.J. ten Brugge <hermantenbrugge@home.nl>
267 * c4x.md: (movstrqi*) Use match_scratch instead of match_dup.
268 Remove movstrqi_small because it conflicts with movstrqi_large.
270 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
272 * config/cris/cris.c (TARGET_PROMOTE_FUNCTION_ARGS): New.
273 (TARGET_STRUCT_VALUE_RTX): Likewise.
274 (cris_struct_value_rtx): Likewise.
275 * config/cris/cris.h (PROMOTE_FUNCTION_ARGS): Remove.
276 (CRIS_STACKADJ_REG): Use CRIS_STRUCT_VALUE_REGNUM instead of
278 (STRUCT_VALUE_REGNUM): Rename to CRIS_STRUCT_VALUE_REGNUM.
280 2004-01-24 Ian Lance Taylor <ian@wasabisystems.com>
283 * cse.c (cse_cc_succs): Change the mode of the source expression
284 as soon as decide we need a new mode. Don't permit changing modes
285 if we found a match in a successor block.
286 (cse_condition_code_reg): Save original mode of source expression
287 so that we know whether we have to change the mode in other
290 2004-01-24 Jan Hubicka <jh@suse.cz>
292 * emit-rtl.c (change_address, adjust_address_1, offset_address,
293 widen_memory_access): Return early when there is nothing to change.
295 2004-01-24 Jakub Jelinek <jakub@redhat.com>
297 * simplify-rtx.c (simplify_relational_operation): Don't
298 simplify address == constant into address + -constant == 0.
300 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
302 * gcc.c (process_command): Don't internationalize the
304 * mips-tfile.c (main): Likewise.
306 2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
308 * cse.c: (cse_cc_succs) Fix comparison warning.
310 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
312 * config/h8300/h8300.md: Remove extraneous USE in expanders.
314 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
316 * config/h8300/h8300-protos.h: Provide prototypes for
317 h8300_legitimate_constant_p and h8300_legitimate_address_p.
318 * config/h8300/h8300.c (h8300_legitimate_constant_p): New.
319 (h8300_rtx_ok_for_base_p): Likewise.
320 (h8300_legitimate_address_p): Likewise.
321 * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use
322 h8300_legitimate_constant_p.
323 (RTX_OK_FOR_BASE_P): Remove.
324 (GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p.
326 2004-01-24 Kazu Hirata <kazu@cs.umass.edu>
328 * config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New.
329 (REG_OK_FOR_BASE_NONSTRICT_P): Likewise.
330 (REG_OK_FOR_INDEX_STRICT_P): Likewise.
331 (REG_OK_FOR_BASE_STRICT_P): Likewise.
332 (REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P.
333 (REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P.
334 (REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P.
335 (REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P.
337 2004-01-24 Jan Hubicka <jh@suse.cz>
339 * cselib.c (remove_useless_values): Do not access discarded values.
341 2004-01-24 Joseph S. Myers <jsm@polyomino.org.uk>
343 * c-typeck.c (build_conditional_expr): Do not allow non-lvalue
346 2004-01-23 Kazu Hirata <kazu@cs.umass.edu>
348 * recog.c: Fix a typo in copyright.
350 2004-01-23 Andrew Pinski <apinski@apple.com>
352 * config/rs6000/rs6000.md (call): Fix misappiled patch.
353 (call_value): Likewise.
355 2004-01-23 Richard Henderson <rth@redhat.com>
358 * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
359 (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
360 if SHIFT_COUNT_TRUNCATED is set.
362 2004-01-23 Bob Wilson <bob.wilson@acm.org>
364 * config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as
365 separate real and imaginary parts.
366 * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define.
368 2004-01-23 Hartmut Penner <hpenner@de.ibm.com>
371 * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage
374 2004-01-23 Jan Hubicka <jh@suse.cz>
376 * emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing
379 * alloc-pool.c (align_four): Kill.
380 (create_alloc_pool): Align size to eight.
381 (free_alloc_pool, free_pool): Invalidate deallocated data.
383 2004-01-23 Ian Lance Taylor <ian@wasabisystems.com>
386 * cse.c (cse_change_cc_mode): New static function.
387 (cse_change_cc_mode_insns, cse_cc_succs): Likewise.
388 (cse_condition_code_reg): New function.
389 * rtl.h (cse_condition_code_reg): Declare.
390 * toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg.
391 * target.h (struct gcc_target): Add fixed_condition_code_regs and
393 * target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define.
394 (TARGET_CC_MODES_COMPATIBLE): Define.
395 (TARGET_INITIALIZER): Add new initializers.
396 * targhooks.c (default_cc_modes_compatible): New function.
397 * targhooks.c (default_cc_modes_compatible): Declare.
398 * hooks.c (hook_bool_intp_intp_false): New function.
399 * hooks.h (hook_bool_intp_intp_false): Declare.
400 * config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define.
401 (TARGET_CC_MODES_COMPATIBLE): Define.
402 (ix86_fixed_condition_code_regs): New static function.
403 (ix86_cc_modes_compatible): Likewise.
404 * doc/tm.texi (Condition Code): Document new hooks.
406 2004-01-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
408 * fixinc/inclhack.def (bad_lval): Renamed to ...
409 (alpha_bad_lval): ... this.
411 Restrict to alpha*-dec-osf*.
412 * fixinc/fixincl.x: Regenerate.
413 * fixinc/tests/base/dirent.h: Remove, moving test ...
414 * fixinc/tests/base/testing.h: ... here, reflecting new name.
416 2004-01-23 Zack Weinberg <zack@codesourcery.com>
419 * c-decl.c (diagnose_mismatched_decls): Also discard a
420 built-in if we encounter an old-style definition with the
423 2004-01-23 Jakub Jelinek <jakub@redhat.com>
425 * config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was
426 set to default{32,64}.
428 2004-01-21 Jakub Jelinek <jakub@redhat.com>
430 * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR)
431 [!__powerpc64__]: Corrected to handle kernels with changed ucontext.
433 2004-01-23 Eric Botcazou <ebotcazou@act-europe.fr>
434 Olivier Hainque <hainque@act-europe.fr>
436 * fold-const.c (fold_binary_op_with_conditional_arg): Only
437 build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.
439 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
441 * config/arm/arm.c (arm_legitimate_address_p): Don't check the mode
442 size for minipool references.
444 2004-01-23 Roger Sayle <roger@eyesopen.com>
446 * real.c (real_floor, real_ceil): Tweak to allow input and output
447 arguments to overlap.
448 (real_round): New function to implement round(3m) semantics.
449 * real.h (real_round): Prototype here.
450 * builtins.c (fold_builtin_round): New function to constant fold
451 round, roundf and roundl.
452 (fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}.
454 2004-01-23 Alexandre Oliva <aoliva@redhat.com>
456 PR optimization/13819
457 * config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs
458 introduced by 2004-01-20's Jan Hubicka's copy_insn change.
459 (sh_handle_sp_switch_attribute): Remove warning.
461 2003-11-30 Jan Hubicka <jh@suse.cz>
463 * i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets.
465 2004-01-23 J"orn Rennecke <joern.rennecke@superh.com>
467 * doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP
468 may or may not return non-NIL.
469 * postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code,
470 check CANNOT_CHANGE_MODE_CLASS
472 2004-01-23 Jan Hubicka <jh@suse.cz>
474 * basic-block.h (PROP_POSTRELOAD): New macro.
475 (CLEANUP_LOG_LINKS): New.
476 * cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to.
477 * toplev.c (rest_of_handle_life): Preserve LOG_LINKS trought cleanup_cfg.
479 * cselib.c (value_pool): New.
480 (new_cselib_val): Use pool.
481 (cselib_init): Initialize value_pool
482 (cselib_finish): Free pool.
484 2004-01-23 Eric Botcazou <ebotcazou@libertysurf.fr>
486 * config/sparc/sparc.c (scan_record_type): New function.
487 (function_arg_slotno): Use it to determine which kinds of
488 registers the record can be passed in.
490 2004-01-22 James A. Mmorrison <ja2morri@uwaterloo.ca>
492 * config/pa/fptr.c: Fix old-style definition.
494 2004-01-22 Paolo Bonzini <bonzini@gnu.org>
496 PR optimization/13724
497 * cse.c (fold_rtx) <SUBREG>: Fold a SUBREG to zero if it
498 represents the zero bits produced by a ZERO_EXTEND operation.
500 2004-01-22 Roger Sayle <roger@eyesopen.com>
502 PR optimization/13821
503 * simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to
504 correctly calculate the lowpart offset of the contracted subreg.
506 2004-01-22 Ian Lance Taylor <ian@wasabisystems.com>
508 * doc/invoke.texi (Optimize Options): Note that --param arguments
509 are subject to change without notice.
511 2004-01-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
513 * config.gcc (mips-sgi-irix6*o32): Removed.
514 * config/mips/iris6-o32-as.h: Likewise.
515 * config/mips/iris6-o32-gas.h: Likewise.
516 * config/mips/iris6-o32.h: Likewise.
518 2004-01-22 Jan Hubicka <jh@suse.cz>
520 * cfgcleanup.c (first_pass): New static variable.
521 (try_forward_edges): Add work limiting check for threading.
522 (try_crossjump_bb): Add work limiting check for crossjumping.
523 (try_optimize_cfg): Maintain first pass variable.
525 2004-01-22 Bob Wilson <bob.wilson@acm.org>
527 * config/xtensa/xtensa.c (function_arg): Generalize logic so that it
528 handles complex and vector modes.
530 2004-01-22 Kazu Hirata <kazu@cs.umass.edu>
532 * config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove.
533 (REG_OK_FOR_BASE_P_STRICT): Likewise.
536 2004-01-22 Daniel Jacobowitz <drow@mvista.com>
538 * c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1)
539 (genrtl_for_stmt): Remove emit_nop calls.
541 2004-01-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
545 * pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload,
546 movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload,
547 clrstrdi_prereload, clrstrdi_postreload): Fix constraints.
549 2004-01-22 Daniel Jacobowitz <drow@mvista.com>
551 * config/arm/arm.c: Include "debug.h".
552 (thumb_pushpop): Take two new arguments. Add some commentary.
553 Output frame information when pushing.
554 (thumb_exit, thumb_unexpanded_epilogue): Update calls to
556 (thumb_output_function_prologue): Likewise. Accumulate a CFA
557 offset, and pass it to thumb_pushpop. Output CFI information.
558 (thumb_expand_prologue): Add some frame-related markers and notes.
560 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
562 * config/s390/s390.c (s390_frame_info): Allow large frame sizes
564 (s390_arg_frame_offset): Change return type to HOST_WIDE_INT.
565 * config/s390/s390-protos.h (s390_arg_frame_offset): Likewise.
567 2004-01-22 Roger Sayle <roger@eyesopen.com>
568 Paolo Bonzini <bonzini@gnu.org>
570 * rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb.
571 (subreg_lsb): Change to call new subreg_lsb_1 helper function.
572 * rtl.h (subreg_lsb_1): Prototype here.
573 * simplify-rtx.c (simplify_subreg): Optimize subregs of zero and
576 2004-01-22 Kazu Hirata <kazu@cs.umass.edu>
578 * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the
579 macro need not be defined if jump-tables should contain
580 relative addresses only when -fPIC or -fPIC is in effect.
582 2004-01-22 Jan Hubicka <jh@suse.cz>
584 * alias.c (reg_base_value): Turn into varray.
585 (reg_base_value_size): Kill.
586 (old_reg_base_value): New deletable varray.
587 (alias_invariant_size): New variable.
588 (REG_BASE_VALUE): Update to use varray.
589 (find_base_value): Likewise.
590 (record_set): Likewise.
591 (record_base_value): Likewise.
592 (memrefs_conflict_p): Likewise.
593 (record_set): Likewise
594 (record_base_value): Likewise.
595 (memrefs_conflict_p): Use alias_invariant_size.
596 (init_alias_analysis): Use varray; set alias_invariant_size;
597 rescale other arrays to be sized by maxreg.
598 (end_alias_analysis): Save reg_base_value; clear alias_invariant_size.
600 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr>
602 * config/sparc/sparc.c (function_arg_slotno): Use
603 FLOAT_TYPE_P to detect FP fields in structures.
604 (function_arg_record_value_1): Likewise.
605 (function_arg_record_value_2): Likewise.
607 2004-01-22 Jan Hubicka <jh@suse.cz>
609 * function.c (allocate_struct_function): Do not initialize expr, emit
611 (prepare_function_start): Do it here.
612 * c-parse.in (maybe_type_qual): Do not produce line number notes.
614 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr>
617 * config/sparc/sparc.c (function_arg_record_value_3): Revert
618 to 'word_mode' once the first slot has been filled.
620 2004-01-22 Olivier Hainque <hainque@act-europe.fr>
622 * config/sparc/sparc.c (function_arg_record_value_1): Fix
623 computation of the number of integer registers required.
625 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
627 * config/i386/i386.md: Simplify certain comparisons of
630 2004-01-21 Andrew Pinski <apinski@apple.com>
633 * config/rs6000/rs6000.md (call_value): Force operand
634 1 not operand 0 into a register.
636 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
638 * cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def,
639 unwind-dw2-fde.h: Update copyright.
641 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
643 * pa-protos.h: Update copyright.
647 2004-01-21 Caroline Tice <ctice@apple.com>
650 * config/i386/i386.md (fix_truncxfdi2): Add clause to clobber
652 (fix_truncdfdi2): Likewise.
653 (fix_truncsfdi2): Likewise.
654 (*fix_truncdi_1): Likewise.
655 (fix_truncxfsi2): Likewise.
656 (fix_truncdfsi2): Likewise.
657 (fix_truncsfsi2): Likewise.
658 (*fix_truncsi_1): Likewise.
659 (fix_truncxfhi2): Likewise.
660 (fix_truncdfhi2): Likewise.
661 (fix_truncsfhi2): Likewise.
662 (*fix_trunchi_1): Likewise.
664 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
666 * alias.c, basic-block.h, c-common.c, c-common.h,
667 c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c,
668 calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c,
669 combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c,
670 cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h,
671 defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c,
672 expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c,
673 genautomata.c, genconditions.c, genemit.c, genflags.c,
674 gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c,
675 ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c,
676 langhooks-def.h, langhooks.c, langhooks.h, line-map.c,
677 line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c,
678 ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c,
679 rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h,
680 target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h,
681 unwind.h, varray.c, varray.h: Update copyright.
683 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
685 * config/h8300/coff.h: Update copyright.
686 * config/h8300/elf.h: Likewise.
687 * config/h8300/h8300-protos.h: Likewise.
688 * config/h8300/h8300.c: Likewise.
689 * config/h8300/h8300.h: Likewise.
690 * config/h8300/h8300.md: Likewise.
692 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
694 * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3,
695 ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time,
696 ultrix_unistd): New hacks.
697 * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK,
698 ULTRIX_CONST2_CHECK): Add checks.
699 * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise.
700 * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise.
701 * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise.
702 * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise.
703 * fixinc/tests/base/locale.h: New file.
704 * fixinc/fixincl.x: Rebuilt.
706 2004-01-21 Andreas Jaeger <aj@suse.de>
707 Michael Matz <matz@suse.de>
709 * doc/extend.texi (Extended Asm): Clarify memory clobber.
711 2004-01-21 Jakub Jelinek <jakub@redhat.com>
713 * crtstuff.c (frame_dummy, __do_global_ctors_1): Call
714 _Jv_RegisterClasses through a function pointer.
716 2004-01-21 Falk Hueffner <falk@debian.org>
719 * config/alpha/alpha.c (alpha_emit_set_const_1): If
720 no_new_pseudos, use gen_rtx_SET directly for SImode constants
721 which need multiple instructions to emit.
723 2004-01-21 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
725 * config/m32r/m32r.h (CPP_SPEC): Define.
727 2004-01-21 Zack Weinberg <zack@codesourcery.com>
729 * c-decl.c (merge_decls): Kill different_binding_level and
730 different_tu arguments; simplify throughout.
731 (duplicate_decls): Likewise.
732 (pushdecl, merge_translation_unit_decls): Update calls to
735 2004-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
737 * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and
739 (print-rtl1.o): Depend on $(SYSTEM_H).
741 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
744 * configure.ac: Delete definition and subsitution of docdir.
745 Add info, man, srcman and srcinfo to target hooks. Create doc/
747 * configure: Regenerate.
748 * Makefile.in: Don't substitute docdir and delete all references
750 (MAKEINFOFLAGS): Define.
751 (stmp-docobjdir): Delete.
752 (INFOFILES, MANFILES): Define.
753 (info): Call lang.info, srcinfo and lang.srcinfo.
754 (generated-manpages): Call lang.man, srcman and lang.srcman.
755 (srcinfo, srcman): New rules to copy back files to source directory.
756 (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule.
757 (install-man): Revamp rule.
758 (clean): Update dvi directory.
759 (distclean): Delete TAGS from front end directorys.
760 (maintainer-clean): Delete all document files in source directory.
762 objc/Make-lang.in (objc.man, objc.info): Dummy entries.
763 (objc.srcman, objc.srcinfo): Likewise.
765 2004-01-20 Bruce Korb <bkorb@gnu.org>
767 * fixinc/inclhack.def(math_exception): bypass only for glibc.
768 (matherr_decl): rename & relocate as exception_structure.
769 This fix must precede the math_exception fix.
771 2004-01-20 Roger Sayle <roger@eyesopen.com>
773 * fold-const.c (fold_convert): Rename to fold_convert_const.
774 (fold_convert_const): Change arguments to take a tree_code,
775 a type and the operand/expression to be converted. Return
776 NULL_TREE if no simplification is possible. Add support for
777 FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR.
778 (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR.
779 Adjust call to fold_convert to match new fold_convert_const.
780 Avoid modifying the tree passed to fold in-place.
782 2004-01-21 Alan Modra <amodra@bigpond.net.au>
784 * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define.
785 * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT.
786 * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document.
788 2004-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
790 * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes.
791 * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d):
792 Likewise. Handle frames larger than 0x7fffffff on 64-bit ports.
793 (emit_move_sequence): Check scratch_reg first in various if statements.
794 Extend source simplification to handle all 64-bit CONST_INTs.
795 (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing
797 (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for
798 frame offset calculations.
799 * pa.h (NEW_HP_ASSEMBLER): Add comment.
800 (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT,
801 LEGITIMATE_64BIT_CONST_INT_P): Define.
802 (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P. Treat
803 any CONST_INT as legitimate during and after reload.
804 (VAL_32_BITS_P, INT_32_BITS): Define.
805 (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets.
807 2004-01-20 Jan Hubicka <jh@suse.cz>
809 * emit-rtl.c (verify_rtx_sharing, copy_insn_1,
810 emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers
811 containing hard regs are shared.
812 (gen_hard_reg_clobber): New function.
813 (hard_reg_clobbers): New array.
814 * genemit.c (gen_exp): Use gen_hard_reg_clobber.
815 (copy_rtx): Do not copy clobbers containing hard regs.
816 * rtl.h (gen_hard_reg_clobber): Declare.
818 2004-01-20 Jan Hubicka <jh@suse.cz>
820 * varray.c: Include hashtab.h
821 (varray_descriptor): New structure.
822 (hash_descriptor, eq_descriptor, varray_descriptor,
823 print_statistics): New static functions
824 (varray_init, varray_grow): Update statistics
825 (dump_varray_statistics): New function.
826 * varray.h (dump_varray_statistics): Declare.
827 * toplev.c (finalize): Call it.
828 * Makefile.in (varray.o): Add dependency.
830 2004-01-20 Jan Hubicka <jh@suse.cz>
832 * cselib.c: Include alloc-pool.h
833 (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill.
834 (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare.
835 (new_elt_list, new_elt_loc_list, unchain_one_elt_list,
836 unchain_one_elt_loc_list_pool, unchain_one_value,
837 new_cselib_val): Simplify using allocpool.
838 (cselib_init): Initialize allocpools.
839 (cselib_finish): Finish allocpools.
840 * Makefile.in (cselib.o): Depend on alloc-pool.h
842 2004-01-20 Richard Sandiford <rsandifo@redhat.com>
844 * config/mips/mips.c (mips_load_call_address): Make the call insn
845 use $gp if it could be calling a lazy binding stub.
847 2004-01-20 Kazu Hirata <kazu@cs.umass.edu>
849 * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define.
850 (TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
851 (TARGET_STRUCT_VALUE_RTX): Likewise.
852 * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove.
853 (PROMOTE_FUNCTION_RETURN): Remove.
854 (STRUCT_VALUE): Remove.
856 2004-01-20 Denis Chertykov <denisc@overta.ru>
859 * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X
860 register as pointer after reload.
862 2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
864 PR optimization/12440
865 * loop.c: Include ggc.h.
866 (loop_optimize): Run garbage collector between optimization of loops.
867 * Makefile.in (loop.o): Add GGC_H dependency.
869 2004-01-20 Hartmut Penner <hpenner@de.ibm.com>
871 * gcc/config/rs6000/rs6000.c (function_arg) Handle
872 vector register special in function without prototype.
873 (function_arg_advance): Vector parameters get always
874 GPRs allocated for the linux64 target.
876 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
878 * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK
879 not TARGET_M32RX_MASK.
881 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr>
884 * config/sparc/sparc.c (function_arg): Reorder the cases.
886 2004-01-19 Per Bothner <per@bothner.com>
888 Move cpp_reader's line_maps field to a shared global.
889 * cpphash.h (cpp_reader): Rename line_maps field to line_table
890 and change the type to a pointer rather than a struct.
891 * cppinit.c (cpp_push_main_field): Adjust accordingly.
892 * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
894 * cppfiles.c (validate_pch): Likewise.
895 * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
897 * cpperror.c (print_location): Likewise.
898 * cpplib.h (cpp_create_reader): New line_maps pointer parameter.
899 * cppinit.c (cpp_create_reader): Handle new parameter.
900 (cpp_destroy): Don't free line_maps - that's no longer our job.
901 * input.h (line_table): New variable.
902 * toplev.c (line_table): Declare variable.
903 (general_init): Initialize line_table.
904 * c-opts.c (c_common_init_options): Pass line_table to
906 * fix-header.c (read_scan_file): New local variable line_table.
907 Initialize, and pass it to cpp_create_reader.
908 * Makefile.in (LIBS, LIBDEPS): Add libcpp.a.
909 (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a.
911 2004-01-19 Per Bothner <per@bothner.com>
913 Implement a cache for linemap_lookup.
914 * line-map.h (struct_line_maps): Add cache field.
915 * line-map.c (linemap_init): Zero cache field.
916 (linemap_add): Set cache field to offset of newly allocated map.
917 (linemap_lookup): Use and set cache field.
919 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org>
921 PR optimization/13567
922 * cse.c (cse_basic_block): Call cse_insn with a non-null
923 libcall_insn for the last SET insn of a no-confilict block.
925 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
927 * Makefile.in (target_noncanonical, program_transform_name): Use
928 immediate define instead of deferred.
929 (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME,
930 PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
931 GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of
934 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk>
936 * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to
937 true unconditionally.
938 * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning):
940 (build_unary_op, build_modify_expr): Don't handle extended
942 (build_component_ref, build_conditional_expr): Call non_lvalue
943 instead of pedantic_non_lvalue.
944 (build_c_cast): Don't condition use of non_lvalue on pedantic.
945 * fold-const.c (fold): Don't check pedantic directly for
946 COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are
947 passed to pedantic_non_lvalue.
948 * doc/extend.texi: Remove documentation of extended lvalues.
950 2004-01-19 Roger Sayle <roger@eyesopen.com>
953 * simplify-rtx.c (associative_constant_p): Delete.
954 (simplify_associative_operation): Rewrite to linearize terms, and
955 attempt to simplify new term against both left and right subterms.
956 (simplify_binary_operation): Call swap_commutative_operands_p on
957 op0 and op1, not trueop0 and trueop1. Move the initialization of
958 trueop0 and trueop1 down to where first needed.
959 (simplify_relational_operation): Likewise.
960 * rtlanal.c (commutative_operand_precedence): Also order constant
961 operands using avoid_constant_pool_reference.
963 2004-01-19 Richard Henderson <rth@redhat.com>
965 * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN,
966 don't check memory mode.
967 (unaligned_memory_operand): Likewise.
968 (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't
969 abort for op0 not MEM.
971 * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination
972 is not a reg, copy to a scratch first.
973 (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi,
974 unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le,
975 unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG.
976 (reload_inqi, reload_inhi): Fix mode of op0.
977 (reload_inqi_help, reload_inhi_help, reload_outqi_help,
978 reload_outhi_help): Likewise. Use define_insn_and_split.
980 * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN
983 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr>
985 * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit
986 "tls_object" for thread-local objects.
987 * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit
988 "#tls" for thread-local sections.
989 * configure.ac (thread-local checks): Specify --fatal-warnings in
990 every binutils-specific checks. For sparc*-*-*, test whether the
991 OS is Solaris and the tools are native and act accordingly.
992 * configure: Rebuild.
994 2004-01-19 Jeff Law <law@redhat.com>
996 * contrib.texi: Update Paolo Carlini's entry. New entries for
997 Jerry Quinn and Petur Runolfsson.
999 2004-01-19 Roger Sayle <roger@eyesopen.com>
1001 * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
1002 size, don't use the larger zero-extending loads.
1004 2004-01-19 Richard Henderson <rth@redhat.com>
1006 * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs.
1007 * alpha.md (UNSPEC_NT_LDA): Remove.
1008 (UNSPEC_CVTLQ, cvtlq): New.
1009 (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f.
1010 (extendsidi2_fix): Remove.
1011 (extendsidi2 splitter): Use cvtlq.
1012 (extendsidi2 fp peepholes): Remove.
1013 (cvtql): Use SFmode instead of SImode.
1014 (fix_trunc?fsi): Update to match.
1015 (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New.
1016 (movsi): Rename from movsi_nofix, remove f alternatives.
1017 (movsi_nt_vms): Similarly.
1018 (movsi_fix, movsi_nt_vms_fix): Remove.
1020 * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda.
1022 2004-01-19 Jan Hubicka <jh@suse.cz>
1024 * cgraph.c (cgraph_remove_node): Fix removal from linked list.
1025 * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed
1027 (cgraph_remove_unreachable_nodes): New function
1028 (cgraph_decide_inlining_of_small_function): Fix pasto.
1029 (cgraph_decide_inlining_incrementally): Fix pasto.
1030 (cgrpah_decide_inlining): Likewise; remove unreachable nodes.
1032 2004-01-19 Steven Bosscher <stevenb@suse.de>
1034 * gengtype.c (header_file): Make it static.
1035 (write_types_process_field, write_enum_defn): Minor whitespace fixes.
1036 * gengtype.h (header_file): No longer extern.
1038 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
1040 * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default.
1041 * expr.c (CASE_VECTOR_PC_RELATIVE): Remove.
1042 * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise.
1044 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
1046 * stmt.c (HAVE_casesi): Define it not already defined.
1047 (HAVE_tablejump): Likewise.
1048 (expand_end_case_type): Resort to the binary tree method if
1049 neither casesi or tablejump is available.
1051 2004-01-18 Daniel Jacobowitz <drow@mvista.com>
1053 * final.c (final_scan_insn): Make non-static again.
1054 * output.h (final_scan_insn): Re-add prototype.
1055 * config/arc/arc.c (arc_output_function_epilogue): Add NULL
1056 to final_scan_insn call.
1057 * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise.
1058 * config/mips/mips.c (mips_output_conditional_branch): Likewise.
1059 * config/pa/pa.c (output_lbranch, output_call): Likewise.
1060 * config/sh/sh.c (print_slot): Likewise.
1061 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise.
1062 (output_sibcall, sparc_flat_function_epilogue): Likewise.
1064 2004-01-18 Jan Hubicka <jh@suse.cz>
1066 * basic-block.h (try_redirect_by_replacing_jump): Declare.
1067 * cfgcleanup.c (try_optimize_cfg): Use it.
1068 * cfgrtl.c (try_redirect_by_replacing_jump): Export.
1069 (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch):
1071 (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump.
1074 2004-01-16 Geoffrey Keating <geoffk@apple.com>
1076 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
1077 even after reload, just don't remove the actual jump tables.
1079 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
1081 * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
1083 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
1085 * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
1086 the size of a pointer in bytes.
1088 2004-01-18 Roger Sayle <roger@eyesopen.com>
1090 * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
1091 live "next" variable, which could lead to an infinite loop.
1093 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
1095 * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
1098 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
1099 Check for NULL in the chain and remove repeated code.
1101 2004-01-18 Jan Hubicka <jh@suse.cz>
1103 * coverage.c (checksum_string): Rename to ...
1104 (coverage_checksum_string): ... this one, Use crc32_string; recognize
1105 names containing random number and zero the number out in order to get
1108 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
1110 * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
1112 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
1114 * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
1115 doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
1116 doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
1117 doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
1118 doc/trouble.texi: Remove trailing whitespace.
1120 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
1123 * config/mips/mips.c: Include cfglayout.h.
1124 (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
1125 (mips_unspec_offset_high): Add temporary register argument.
1126 (mips_load_call_address): New function, split out from...
1127 (mips_expand_call): ...here.
1128 (mips_output_cplocal): New function.
1129 (mips_output_function_prologue, mips_output_function_epilogue): Use it.
1130 (mips_emit_loadgp): New function, split out from...
1131 (mips_expand_prologue): ...here.
1132 (mips_output_mi_thunk): New function.
1134 2004-01-17 Bernardo Innocenti <bernie@develer.com>
1136 * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
1137 mcpu32): Remove redundant checks for implied target predefines.
1139 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu>
1141 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
1142 Return type is unsigned int not int.
1143 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
1146 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
1148 * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
1149 doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
1150 "GNU/Linux" and "Microsoft Windows" terminology.
1152 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
1154 * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
1155 doc/cppopts.texi, doc/extend.texi, doc/install.texi,
1156 doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
1157 doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
1158 @smallexample instead of @example.
1160 2004-01-17 Ziemowit Laski <zlaski@apple.com>
1162 * objc/objc-act.c (build_objc_method_call): Use target
1163 hooks instead of macros to determine if ..._stret
1164 dispatchers should be used (NeXT runtime only).
1166 2004-01-17 Roger Sayle <roger@eyesopen.com>
1168 * builtins.c (expand_builtin_expect_jump): Fix mistake in my
1169 last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
1171 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
1173 * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
1174 (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
1175 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
1177 * reload1.c (emit_reload_insns): Use them.
1178 * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
1179 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
1182 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
1184 * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
1185 (final_scan_insn): Update to take an additional SEEN argument. Emit
1186 a line note after the prologue. Make static.
1187 (line_note_exists): Remove.
1188 (final): Don't initialize line_note_exists. Update call to
1190 * output.h (final_scan_insn): Remove prologue.
1191 * function.c (set_insn_locators): Update comment.
1192 (thread_prologue_and_epilogue_insns): Add a comment.
1194 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
1197 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
1199 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
1201 * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
1202 * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
1203 * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
1205 2004-01-17 Jan Hubicka <jh@suse.cz>
1207 * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
1210 * toplev.c (HAVE_conditional_execution): Provide default.
1211 (rest_of_handle_reorder_blocks): For conditional_execution target
1212 update liveness once after all transformations
1213 (rest_of_compilation): Do crossjumping before ce3.
1215 2004-01-17 Geoffrey Keating <geoffk@apple.com>
1217 * alias.c (new_alias_set): Mark last_alias_set for PCH.
1218 (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
1220 (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
1221 * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
1222 (get_TOC_alias_set): Mark 'set' for PCH.
1224 2004-01-16 Geoffrey Keating <geoffk@apple.com>
1226 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
1227 even after reload, just don't remove the actual jump tables.
1229 2004-01-17 J. Brobecker <brobecker@gnat.com>
1231 * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
1232 Remove checks for is_ada() and TREE_UNSIGNED.
1233 (subrange_type_die): Emit a byte_size attribute if the subrange
1234 type size is different from the base type size.
1235 (modified_type_die): Replace call to is_ada_subrange_type() by
1236 call to is_subrange_type().
1238 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1240 * config/sh/sh.c: Include ggc.h.
1242 2004-01-16 Geoffrey Keating <geoffk@apple.com>
1244 * Makefile.in (MD5_H): New.
1245 (fold-const.o): Depend on md5.h.
1246 (dwarf2out.o): Likewise.
1247 (cppfiles.o): Likewise.
1248 * cppfiles.c: Include md5.h.
1249 (should_stack_file): Check against list read from PCH file.
1250 (struct pchf_data): New.
1251 (pchf): New variable.
1252 (struct pchf_adder_info): New.
1254 (pchf_save_compare): New.
1255 (_cpp_save_file_entries): New.
1256 (_cpp_read_file_entries): New.
1257 (struct pchf_compare_data): New.
1258 (pchf_compare): New.
1259 (check_file_against_entries): New.
1260 * cpphash.h (_cpp_save_file_entries): Prototype.
1261 (_cpp_read_file_entries): Prototype.
1262 * cpppch.c (cpp_write_pch_state): Write the list of headers.
1263 (cpp_read_state): Read the list of headers.
1265 2004-01-17 Jan Hubicka <jh@suse.cz>
1267 * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
1268 builtin_expect specially.
1269 * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
1270 (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
1271 * invoke.texi (max-inline-insns-single): Set to 100.
1272 (large-function-insns): Set to 3000.
1274 2004-01-16 Eric Christopher <echristo@redhat.com>
1275 Chandrakala Chavva <cchavva@redhat.com>
1277 * cppcharset.c (one_iso88591_to_utf8): New function.
1278 (convert_iso88591_utf8): Ditto. Use.
1279 (conversion_tab): Use.
1280 (_cpp_input_to_utf8): New function.
1281 (_cpp_init_iconv_buffer): Ditto.
1282 (_cpp_close_iconv_buffer): Ditto.
1283 * cpphash.h: Prototype new functions.
1284 (cpp_buffer): Add input_cset_desc.
1285 * cppinit.c: Add input_charset default.
1286 * cpplib.c (cpp_push_buffer): Support init and
1288 * cpplib.h (cpp_options): Add input_charset.
1290 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1292 * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
1293 * config/alpha/unicosmk.h: Remove a commented-out definition
1294 of ASM_OUTPUT_SECTION_NAME.
1295 * config/stormy16/stormy16.h: Likewise.
1297 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1299 * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
1300 (alpha___extern_prefix_sys_stat): ... this.
1301 Apply to <sys/mount.h>, too.
1302 Tweak to match more variations.
1303 * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
1305 * fixinc/inclhack.def (alpha___extern_prefix,
1306 alpha___extern_prefix_standards): New hacks to obey
1307 __PRAGMA_EXTERN_PREFIX.
1308 * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
1310 * fixinc/tests/base/standards.h: Likewise.
1312 * fixincl/inclhack.def (alpha_pthread): Tweak to match more
1315 * fixinc/tests/base/pthread.h: Handle it.
1317 * fixincl/inclhack.def (bad_lval): Sort file list.
1318 Add many missing files up to Tru64 UNIX V5.1B.
1319 * gcc/fixinc/tests/base/libgen.h: Renamed to ...
1320 * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
1323 * fixinc/fixincl.x: Regenerate.
1325 2004-01-16 Mark Mitchell <mark@codesourcery.com>
1327 * version.c (version_string): Change to 3.5.0.
1328 * doc/include/gcc-common.texi (version-GCC): Likewise.
1330 2004-01-16 Jan Hubicka <jh@suse.cz>
1332 * i386.md (load_tp_di): Fix pasto.
1335 * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
1337 * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
1338 pp_c_character_constant, pp_c_floating_constant,
1339 pp_c_additive_expression, pp_c_shift_expression,
1340 pp_c_equality_expression, pp_c_and_expression,
1341 pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
1342 pp_c_logical_and_expression): Remove inline modifier.
1343 * dwarf2out.c (get_AT): Likewise.
1344 * et-forest.c (et_splay): Likewise.
1345 * ra.h (ra_alloc, ra_calloc): Likewise
1347 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1349 * config/frv/frv-protos.h: Fix comment formatting.
1350 * config/frv/frv.c: Likewise.
1351 * config/frv/frv.h: Likewise.
1352 * config/frv/frv.md: Likewise.
1353 * config/frv/frvbegin.c: Likewise.
1354 * config/frv/frvend.c: Likewise.
1356 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1358 * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
1359 * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
1360 LINKER_DOES_NOT_WORK_WITH_DWARF2.
1361 (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
1363 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com>
1366 * postreload.c (reload_cse_simplify_operands): Don't remove
1367 implicit extension from LOAD_EXTEND_OP.
1369 2004-01-16 Jan Hubicka <jh@suse.cz>
1372 * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
1374 * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
1375 rtl_try_redirect_by_replacing_branch): Likewise.
1377 2004-01-15 Geoffrey Keating <geoffk@apple.com>
1380 * alias.c (struct alias_set_entry): Mark for GC.
1381 (alias_sets): Make static, mark for GC.
1382 (record_alias_subset): Use GC to allocate alias structures.
1383 * varray.c (element): Make generic varrays GCed.
1386 * c-typeck.c (constructor_asmspec): Delete.
1387 (struct initializer_stack): Delete field 'asmspec'.
1388 (start_init): Delete saving of asmspec.
1389 (finish_init): Don't update constructor_asmspec.
1390 * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
1391 * stmt.c (expand_asm): Duplicate strings from tree.
1392 (expand_asm_operands): Likewise.
1393 * tree.c (tree_size): Update computation of size of STRING_CST.
1394 (make_node): Don't make STRING_CST nodes.
1395 (build_string): Allocate string with tree node.
1396 * tree.def (STRING_CST): Update comment.
1397 * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
1398 (tree_string): Place contents of string in tree node.
1399 * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
1402 * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
1405 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1407 * c-common.h: Fix comment formatting.
1408 * c-cppbuiltin.c: Likewise.
1409 * c-pragma.c: Likewise.
1410 * calls.c: Likewise.
1411 * collect2.c: Likewise.
1412 * cppcharset.c: Likewise.
1413 * cpptrad.c: Likewise.
1414 * dbxout.c: Likewise.
1415 * defaults.h: Likewise.
1416 * dwarf2out.c: Likewise.
1417 * fold-const.c: Likewise.
1418 * genautomata.c: Likewise.
1419 * genconditions.c: Likewise.
1420 * genflags.c: Likewise.
1421 * gengtype.c: Likewise.
1422 * integrate.c: Likewise.
1424 * predict.c: Likewise.
1425 * sdbout.c: Likewise.
1427 2004-01-15 Zack Weinberg <zack@codesourcery.com>
1429 * config/ia64/ia64.md (*movti_internal): C output template
1430 extracted to ia64.c.
1431 (*movti_internal_reg): Delete.
1432 (reload_inti, reload_outti): Use the correct mode on operand 2
1433 in the first place, don't fix it up in the output template.
1434 (movtf, reload_ointf, reload_outtf): New expanders.
1435 (*movtf_internal): New define_insn_and_split.
1436 * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
1437 make static; do not hand TFmode CONST_DOUBLEs to split_double.
1438 (ia64_split_tmode_move): New function, body mostly pulled
1439 from ia64.md:*movti_internal.
1440 (ia64_function_arg_words): New function, extracted common
1441 logic from ia64_function_arg et seq.
1442 (ia64_function_arg_offset): Likewise. Handle correctly the
1443 case of a scalar quantity 16 bytes wide with only 8-byte alignment.
1444 (ia64_function_arg, ia64_function_arg_partial_nregs)
1445 (ia64_function_arg_advance): Use ia64_function_arg_words and
1446 ia64_function_arg_offset.
1447 (ia64_function_value): TCmode does not go in float regs.
1448 (ia64_secondary_reload_class): Also handle TFmode.
1449 * config/ia64/ia64-protos.h: Remove prototype for
1450 ia64_split_timode; add prototype for ia64_split_tmode_move.
1452 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1454 * Makefile.in (MAINT): Make it an immediate assignment.
1456 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1458 * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
1460 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1462 * config/h8300/coff.h: Replace Hitachi with Renesas.
1463 * config/h8300/elf.h: Likewise.
1464 * config/h8300/h8300-protos.h: Likewise.
1465 * config/h8300/h8300.c: Likewise.
1466 * config/h8300/h8300.h: Likewise.
1467 * config/h8300/h8300.md: Likewise.
1468 * config/h8300/lib1funcs.asm: Likewise.
1470 2004-01-15 Andrew Pinski <apinski@apple.com>
1472 * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
1475 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1477 * config/h8300/h8300.c (h8300_return_in_memory): New.
1478 (TARGET_STRUCT_VALUE_RTX): Likewise.
1479 (TARGET_RETURN_IN_MEMORY): Likewise.
1480 * config/h8300/h8300.h (STRUCT_VALUE): Remove.
1481 (RETURN_IN_MEMORY): Likewise.
1483 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
1485 PR optimization/13375
1486 * gcse.c (handle_avail_expr): Just return if the source is not a
1489 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
1490 Daniel Jacobowitz <drow@mvista.com>
1492 * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
1494 (ARM_FUNC_ALIAS): New macro.
1495 * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
1496 * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
1498 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1500 PR optimization/12372
1501 * calls.c (expand_call): Add call_fusage data for stack arguments in
1504 2004-01-15 Alan Modra <amodra@bigpond.net.au>
1506 * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static.
1507 (rs6000_elf_declare_function_name): Formatting.
1508 * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
1510 2004-01-15 Jan Hubicka <jh@suse.cz>
1513 * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
1516 2004-01-15 Richard Henderson <rth@redhat.com>
1518 * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
1519 integer regs of the same call-savedness.
1521 2004-01-15 Andreas Schwab <schwab@suse.de>
1524 * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
1525 status for NOTB/NOTW/NEGW methods.
1527 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1529 * doc/invoke.texi: Update dump file names. Fix a typo.
1531 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1533 * builtins.c (expand_builtin_va_end): Don't use
1534 EXPAND_BUILTIN_VA_END.
1535 * system.h (EXPAND_BUILTIN_VA_END): Poison.
1536 * config/d30v/d30v.h: Remove a commented-out definition of
1537 EXPAND_BUILTIN_VA_END.
1538 * config/stormy16/stormy16.h: Likewise.
1540 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1542 * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
1543 * targhooks.c (default_struct_value_rtx): Don't use
1544 STRUCT_VALUE_INCOMING_REGNUM.
1546 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1549 * configure.in: Revamp enable-generated-files-in-srcdir rule to define
1550 GENINSRC and not parsedir. Define srcextra as a langhook.
1551 * configure: Regenerate.
1552 * Makefile.in: Suppress default .l.c rule. Don't substitute
1553 parsedir and delete all references throughout. Conditionally define
1554 rule for srcextra dependent on GENINSRC.
1555 (stmp-docobjdir): Delete.
1556 (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
1557 (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
1558 and gengtype-yacc.h back to source directory.
1559 (maintainer-clean): Delete all parse files in source directory.
1560 (distclean): Delete generated files.
1562 * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
1563 (objc-parse.c, objc-parse.y): Don't use parsedir.
1564 (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
1565 directory if requested.
1566 (po-generated): Don't use parsedir.
1567 (objc.maintainer-clean): Delete above files from source directory.
1569 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1571 * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
1573 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1575 * doc/tm.texi: Replace RETURN_IN_MEMORY with
1576 TARGET_RETURN_IN_MEMORY.
1578 2004-01-15 Jan Hubicka <jh@suse.cz>
1580 * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
1581 * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
1582 functions accepting SSE arguments
1583 (function_arg): Warn only when asked to warn.
1584 * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
1586 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk>
1588 * c-parse.in (stmts_and_decls): Make label at end of compound
1589 statement a hard error.
1591 2004-01-14 Jan Hubicka <jh@suse.cz>
1593 * cgraph.c (create_edge): Use local.redefined_extern_inline.
1594 * cgraph.h (cgraph_local_info): Sort fields by size; add
1595 redefined_extern_inline
1596 (cgraph_global_info): Sort fields by size.
1597 (cgraph_node): Likewise.
1598 * cgraphunit.c (cgraph_finalize_function): Se
1599 local.redefined_extern_inline on redefinition.
1600 (cgraph_analyze_function): Use it; fix formating.
1602 2004-01-14 Jan Hubicka <jh@suse.cz>
1605 * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
1606 outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
1608 (cache_size): New variable
1609 (add_dependence): Update use; canonize early memory locations
1610 (sched_analyze_1): Likewise.
1611 (sched_analyze_2): Likewise.
1612 (init_dependency_caches): Initialize bitmaps.
1613 (free_dependency_caches): Free bitmaps
1615 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1617 * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
1618 targetm.calls.strict_argument_naming().
1619 * target.h: Likewise.
1621 2004-01-14 Richard Henderson <rth@redhat.com>
1624 * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
1627 2004-01-14 Richard Henderson <rth@redhat.com>
1630 * except.c (struct eh_region): Add u.fixup.resolved.
1631 (resolve_one_fixup_region): Split out from ...
1632 (resolve_fixup_regions): ... here.
1634 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1636 * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
1638 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1640 * config/alpha/alpha.h (STRUCT_VALUE): Remove.
1641 * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
1642 (STRUCT_VALUE): Remove.
1644 2004-01-14 Steven Bosscher <stevenb@suse.de>
1646 * system.h: Poison PROMOTED_MODE
1647 * integrate.c (expand_inline_function): Don't mention the
1649 * loop.c (update_giv_derive): Same.
1650 * tree.h (DECL_RTL): Same.
1652 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com>
1655 * sh.c (gen_block_redirect): Add special handling of RETURN.
1656 (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
1657 far branch target (i.e. it's a return).
1659 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1661 * regrename.c (find_oldest_value_reg): Fix a warning.
1663 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
1666 * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
1667 Move linux-gas.h and linux-elf.h before aout.h.
1668 * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
1669 * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
1671 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1673 * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
1674 (CONST_INT, VOIDmode, ...).
1676 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
1678 * regrename.c (find_oldest_value_reg): If the replacement uses
1679 multiple hard registers, check that all of them are in CLASS.
1681 2004-01-14 Jan Hubicka <jh@suse.cz>
1683 * alias.c (get_alias_set): Initialize alias set to 0 when subset is
1686 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
1688 * Makefile.in: Define MAINT from --enable-maintainer-mode.
1690 2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
1692 * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
1693 Calculate always vrsave_mask if TARGET_ALTIVEC.
1694 (rs6000_emit_prologue): Emit code for vrsave
1695 only if TARGET_ALTIVEC_VRSAVE.
1696 (rs6000_emit_epilogue): Likewise.
1698 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
1700 * config/sparc/sparc.md (tie_add32): Fix pasto.
1701 (tie_add64): Likewise.
1703 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1705 * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
1707 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1709 * config/iq2000/iq2000-protos.h: Fix comment formatting.
1710 * config/iq2000/iq2000.c: Likewise.
1711 * config/iq2000/iq2000.md: Likewise.
1713 2004-01-14 J. Brobecker <brobecker@gnat.com>
1715 * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
1716 (subrange_type_die): Add handle for nameless subrange types.
1718 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1720 * config/h8300/h8300-protos.h: Replace do_movsi with
1722 * config/h8300/h8300.c (do_movsi): Change to
1724 * config/h8300/h8300.md (movsi): Replace do_movsi with
1728 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1730 * config/h8300/h8300.c (dosize): Change to
1731 h8300_emit_stack_adjustment. Update callers.
1733 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1735 * config/h8300/h8300.md (movstrictqi): Add an alternative with
1736 the source being post_inc. Tighten the predicate for the
1737 destination to register_operand.
1738 (movstricthi): Likewise.
1740 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1742 * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
1743 * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
1744 * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
1746 2004-01-14 Jan Hubicka <jh@suse.cz>
1748 Partial fix PR c++/12850
1749 * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
1752 2004-01-13 Bernardo Innocenti <bernie@develer.com>
1754 * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
1757 2004-01-13 Devang Patel <dpatel@apple.com
1760 * dbxout.c (dbxout_symbol_name): Emit mangled names for
1761 NAMESPACE_DECL memebers.
1763 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu>
1766 * c-common.c (finish_fname_decls): Use the chain only if the
1767 tree is an expr_stmt.
1769 2004-01-13 Vladimir Makarov <vmakarov@redhat.com>
1771 * rtl.def: Add comment about new option in automata_option.
1773 * genautomata.c (PROGRESS_OPTION): New macro.
1774 (progress_flag): New global variable.
1775 (gen_automata_option): Process `progress'.
1776 (transform_insn_regexps, check_unit_distributions_to_automata,
1777 make_automaton, NDFA_to_DFA, build_automaton, create_automata,
1778 expand_automata, write_automata): Print about the progress only if
1779 progress_flag. Remove fflush.
1780 (initiate_automaton_gen): Process command line flag `-progress'.
1782 * doc/md.texi: Describe the new option.
1784 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1786 * cfg.c (dump_bb): Dump entry edges.
1788 2004-01-13 Richard Earnshaw <rearnsha@arm.com>
1790 * arm.c (thumb_legitimate_address_p): Only allow constant pool
1791 references from SImode.
1792 * arm.md (thumb_movhi_insn): Don't allow minipool references.
1794 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1796 * system.h (TEXT_SECTION): Poison.
1797 * varasm.c (text_section): Don't use TEXT_SECTION.
1798 * config/sh/sh.c (sh_file_start): Fix a comment typo.
1799 * doc/tm.texi (TEXT_SECTION): Remove.
1801 2004-01-13 Ben Elliston <bje@wasabisystems.com>
1803 * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
1805 2004-01-12 James E Wilson <wilson@specifixinc.com>
1807 * unwind-libunwind.c: Delete.
1809 2004-01-12 Zack Weinberg <zack@codesourcery.com>
1812 * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
1813 oldtype is set, set *newtypep or *oldtypep too. Do not set
1814 them at the very end.
1815 (validate_proto_after_old_defn): Restructure for comprehensibility;
1816 make error messages clearer.
1818 2004-01-12 Zack Weinberg <zack@codesourcery.com>
1820 * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
1821 (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
1822 * varray.c: No need to prototype error.
1823 (varray_check_failed): Wrap long string onto two lines.
1824 (varray_underflow): New function.
1826 2004-01-13 Steven Bosscher <stevenb@suse.de>
1829 * function.h (struct function): Kill `name' field.
1830 (current_function_name): Make it an extern function.
1831 * function.c (current_function_name): New function.
1832 * graph.c: Update all uses of current_function_name.
1834 * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
1835 config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
1836 * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
1837 instead of a strcmp with "main".
1839 2004-01-13 Jan Hubicka <jh@suse.cz>
1841 * c-decl.c (diagnose_mismatched_decls): Fix warning calls.
1843 * cgraphunit.c (cgraph_optimize_function): Always do
1844 optimize_inline_calls when there is always_inline callee.
1845 (cgraph_decide_inlining): Fix formating.
1846 * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
1848 (expand_call_inline): Likewise.
1849 * toplev.h (sorry): Fix prototype.
1851 2004-01-12 Roger Sayle <roger@eyesopen.com>
1853 * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
1854 conditional jumps that drop through to unconditional jumps or the
1855 end of the sequence.
1857 2004-01-13 Jan Hubicka <jh@suse.cz>
1859 * alias.c (new_alias_set): Construct the alias_set varray.
1860 (init_alias_once): Don't do it here.
1862 2004-01-12 Marc Espie <espie@openbsd.org>
1864 * system.h: handle YYBYACC like YYBISON.
1866 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com>
1869 * config.gcc: No longer includes conflicting header sparc/sol2.h when
1870 building on sparc64-*-openbsd*.
1872 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu>
1875 * dbxout.c (dbxout_type): Protected inheritance is not
1876 private but protected.
1878 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1880 * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
1882 2004-01-12 Kazu Hirata <kazu@cs.umass.edu>
1884 PR optimization/12508.
1885 * combine.c (try_combine): Remove a dead set in a parallel
1886 even if its destination is a subreg.
1889 2003-06-03 Kazu Hirata <kazu@cs.umass.edu>
1890 * combine.c (simplify_set): Don't move a subreg in SET_SRC to
1891 SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
1893 2004-01-12 Geoffrey Keating <geoffk@apple.com>
1895 * real.c: Update copyright date.
1896 * emit-rtl.c: Likewise.
1898 * dwarf2out.c: Likewise.
1899 * config/rs6000/darwin-ldouble.c: Likewise.
1900 * config/rs6000/rs6000.md: Likewise.
1902 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1904 * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
1905 TFmode to SImode libfuncs.
1907 2004-01-12 Roger Sayle <roger@eyesopen.com>
1910 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
1912 2004-01-12 Jan Hubicka <jh@suse.cz>
1915 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
1919 * cfgcleanup.c (label_is_jump_target_p): Move to...
1920 * rtlanal.c (label_is_jump_target_p): ... here.
1921 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
1922 edges unified with branch edges.
1924 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
1926 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
1927 high word of an integral CONST_DOUBLE.
1929 2004-01-12 Paul Brook <paul@codesourcery.com>
1931 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
1933 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
1936 * sh-protos.h (check_use_sfunc_addr): Declare.
1937 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
1938 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
1940 2004-01-12 Jan Hubicka <jh@suse.cz>
1942 * alias.c: Invlude varray.h
1943 (alias_sets): Turn into varray.
1944 (get_alias_set_entry): Use VARRAY; mark inline.
1945 (mems_in_disjoint_alias_sets_p): Mark inline.
1946 (record_alias_subset): Use varray.
1947 (init_alias_once): Initialize varray.
1948 (new_alias_set): Grow array.
1949 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
1951 2004-01-12 Jan Hubicka <jh@suse.cz>
1953 Partial fix for PR opt/10776 II
1954 * cselib.c: Include params.h
1955 (cselib_invalidate_mem): Limit amount of nonconflicting memory
1957 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
1958 * Makefile.in (cselib.o): Depend on params.h
1960 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1962 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
1963 simplify_unary_operation if the operand has a known mode.
1965 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
1968 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
1969 predicate to handle 'ld' conform addresses.
1970 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
1972 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
1973 are memory contraints.
1974 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
1976 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
1977 Change 'o' to 'Y' constraint.
1978 (*movdf_softfloat64): Ditto.
1980 2004-01-12 Bernardo Innocenti <bernie@develer.com>
1982 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
1983 brace-enclosed syntax in all C output statements.
1985 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1988 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
1989 Objective-C language type value is 14.
1991 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
1994 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
1995 `int' in a number of places to make sure we always have a SImode
1996 and not a HImode. Add a 'L' suffix to a number of constants.
1998 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2000 * pa.c: Don't include obstack.h.
2002 * pa.md: Correct constraint in pattern for loading PIC label address.
2004 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
2006 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
2009 2004-01-11 Steven Bosscher <stevenb@suse.de>
2012 * toplev.c (rest_of_handle_inline): Also consider functions
2013 for deferral if the language is GNU F77.
2015 2004-01-11 Zack Weinberg <zack@codesourcery.com>
2017 * c-decl.c (diagnose_arglist_conflict): Add missing space to
2018 diagnostic messages.
2020 2004-01-11 Jakub Jelinek <jakub@redhat.com>
2023 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
2024 to drop through label. Don't fall back to SCC even when conditional
2025 jump has not been found.
2027 2004-01-11 Jan Hubicka <jh@suse.cz>
2029 * invoke.texi: Fix syntax error in previous patch.
2031 Partial fix for PR opt/10776
2032 * Makefile.in (reload.o): Include param.h
2033 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
2034 * reload.c: Include params.h.
2035 (find_equiv_reg): Work limiting check.
2036 * invoke.texi: Document.
2038 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
2040 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
2041 out-of-bounds accesses to string constants. Simplify mips16
2044 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
2046 PR optimization/13469
2047 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
2048 reload_cse_regs (-fnon-call-exceptions only).
2050 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
2052 * config/mcore/lib1.asm: Fix comment formatting.
2053 * config/mcore/mcore-elf.h: Likewise.
2054 * config/mcore/mcore.c: Likewise.
2055 * config/mcore/mcore.h: Likewise.
2056 * config/mcore/mcore.md: Likewise.
2058 2004-01-10 Zack Weinberg <zack@codesourcery.com>
2060 * c-decl.c (duplicate_decls): Break apart into...
2061 (diagnose_arglist_conflict, validate_proto_after_old_defn)
2062 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
2063 ... these new functions. Restructure for comprehensibility.
2064 Remove various archaic special cases. Always report the
2065 location of the previous declaration when a diagnostic is issued.
2066 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
2067 (match_builtin_function_types): Delete unnecessary forward declaration.
2069 2004-01-10 Zack Weinberg <zack@codesourcery.com>
2071 * genautomata.c (make_automaton, NDFA_to_DFA):
2072 Print progress bars with '.' characters instead of '*'.
2073 (build_automaton): Change notes to match.
2075 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
2077 * config/m32r/m32r.md: Use define_constants for unspec and
2080 2004-01-10 Jan Hubicka <jh@suse.cz>
2083 * expr.c (expand_expr_real): More curefully expand union casts.
2085 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
2087 * config/m32r/m32r.md (flush_icache): Use 1 for
2090 2004-01-10 David Edelsohn <edelsohn@gnu.org>
2091 James E Wilson <wilson@specifixinc.com>
2094 * dbxout.c (dbxout_symbol): Remove initialization of
2095 current_sym_code, current_sym_value, and current_sym_addr.
2096 (dbxout_symbol_location): Same.
2097 (dbxout_prepare_symbol): Zero current_sym_code,
2098 current_sym_value, and current_sym_addr.
2100 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
2102 * tree.c (get_unwidened): Reorder conditions so that the null pointer
2103 check is done first.
2105 2004-01-09 Eric Christopher <echristo@redhat.com>
2107 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
2108 if we're running mark_constant_function.
2110 2004-01-09 Jeff Bailey <jbailey@nisa.net>
2113 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
2115 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
2118 * dbxout.c (dbxout_type_fields): Return if any item is
2119 error_mark_node or the type is error_mark_node.
2121 2004-01-09 Geoffrey Keating <geoffk@apple.com>
2123 * config/rs6000/darwin-ldouble.c: Add big comment explaining
2124 exactly what is expected as a 'long double'.
2125 (_xlqadd): When a value to be returned is representable as a
2126 'double', just return it directly, do not construct it using a union.
2127 Also, correct final fixup.
2128 (_xlqmul): Likewise.
2129 (_xlqdiv): Likewise.
2130 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
2132 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
2134 2004-01-09 Richard Henderson <rth@redhat.com>
2136 * recog.c (constrain_operands): Validate mem operands.
2138 2004-01-09 James E Wilson <wilson@specifixinc.com>
2140 * gcc.c (init_spec): Remove -lunwind from shared case.
2141 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
2143 2004-01-09 Steve Ellcey <sje@cup.hp.com>
2145 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
2146 * configure: Regenerate
2148 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
2151 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
2152 between function and object pointers.
2153 (digest_init): When comparing a pointer to function type to the
2154 target type, only apply TREE_TYPE once to the pointer to function
2156 * except.c (for_each_eh_label_1): Treat data as a pointer to a
2157 function pointer rather than casting it to a function pointer.
2158 (for_each_eh_label): Update caller.
2159 * recog.h (struct insn_data): Use a struct or union for output.
2160 * genoutput.c (output_insn_data): Update.
2161 * final.c (get_insn_template): Update.
2163 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2165 * expr.h (expand_expr): Make it a macro, not a function.
2166 (expand_expr_real): New function.
2167 * expr.c (store_expr): Adjust logic for deciding whether or not to
2168 copy the value returned by expand_expr.
2169 (expand_expr): Rename to ...
2170 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
2171 calls to language hooks.
2172 * c-common.h (c_expand_expr): Adjust prototype.
2173 * c-common.c (c_expand_expr): Add alt_rtl parameter.
2174 * langhooks-def.h (lhd_expand_expr): Change prototype.
2175 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
2176 * langhooks.h (lang_hooks): Change type of expand_expr.
2177 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
2178 (last_expr_alt_rtl): Likewise.
2179 (expand_expr_stmt_value): Set last_expr_alt_rtl.
2180 (clear_last_expr): Clear it.
2181 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
2182 (expand_end_bindings): Save and restor last_expr_alt_rtl.
2183 * tree.def (RTL_EXPR): Give it an additional operand.
2184 * tree.h (RTL_EXPR_ALT_RTL): New macro.
2186 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2188 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
2189 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
2191 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
2194 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
2195 or (ne:SI (reg:CC 17) (const_int 0)).
2196 Be specific about modes wherever possible.
2198 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
2200 * config/m32r/m32r.c (m32r_expand_block_move): Call
2201 gen_movestrsi_internal with two more arguments.
2202 (m32r_output_block_move): Adjust operand numbers.
2203 Properly update the source and destination pointers.
2204 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
2205 'r+'. Change the set detinations to match_operand.
2207 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
2209 * final.c (FIRST_INSN_ADDRESS): Remove.
2210 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
2211 * system.h (FIRST_INSN_ADDRESS): Poison.
2212 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
2213 * config/m32r/m32r-protos.h: Remove the prototype for
2214 m32r_first_insn_address.
2215 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
2216 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
2217 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
2219 2004-01-09 J. Brobecker <brobecker@gnat.com>
2221 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
2223 (is_ada_subrange_type): DIEs for enumeration subtypes should be
2224 emitted as subrange types too.
2225 (subrange_type_die): Add handling of enumeration subtypes.
2227 2004-01-08 Richard Henderson <rth@redhat.com>
2230 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
2231 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
2232 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
2233 (ix86_address_cost): Be prepared for SUBREGed registers.
2234 (legitimate_address_p): Accept SUBREGed registers.
2236 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
2238 * Makefile.in: Rename configure.in to configure.ac
2239 * doc/sourcebuild.texi: Likewise.
2240 * configure: Regenerate.
2241 * config.in: Regenerate.
2243 2004-01-08 Stuart Hastings <stuart@apple.com>
2245 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
2247 2004-01-08 Jan Hubicka <jh@suse.cz>
2249 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
2251 2004-01-08 Geoffrey Keating <geoffk@apple.com>
2253 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
2254 (UNSPEC_FIX_TRUNC_TF): New constant.
2255 (movtf_internal): Make splitter active only when insn is active.
2256 (extenddftf2): Rewrite to properly load zero into low part.
2257 (extenddftf2_internal): New.
2258 (extendsftf2): Rewrite.
2259 (truncdftf2): Correct length.
2260 (floatditf2): Delete.
2261 (fix_trunc_helper): New.
2262 (fix_trunctfdi2): Use fix_trunc_helper.
2263 (fix_trunctfsi2): Likewise.fix_trunc
2264 (fix_trunctfsi2_internal): New.
2266 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
2267 addresses are legitimate on Darwin even when flag_pic.
2268 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
2269 non-offsettable addresses for loads of TFmode constants.
2271 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2273 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
2274 variables in the appropriate bss section.
2276 2004-01-09 Alan Modra <amodra@bigpond.net.au>
2278 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
2279 target_flags has MASK_POWERPC64 when -m64.
2280 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
2281 to 620, 630, power3, power4 and rs64a entries.
2282 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
2284 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
2286 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
2287 floating-point constants.
2289 2004-01-08 J. Brobecker <brobecker@gnat.com>
2291 * dwarf2out.c (subrange_type_die): Add context_die parameter.
2292 Create the subrange_type DIE using the given context DIE.
2293 (modified_type_die): Update call to subrange_type_die.
2295 2004-01-08 Zack Weinberg <zack@codesourcery.com>
2297 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
2298 Add multiple-include guard.
2300 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
2302 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
2303 all vector constant loadable by vsplt*.
2304 (output_vec_const_move): Likewise.
2306 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
2309 * c-typeck.c (comptypes): Only treat enumerated types in the same
2310 translation unit as compatible with each other when they are the
2312 * doc/extend.texi: Update.
2314 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
2317 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
2318 array type from the array element type.
2320 2004-01-07 Alan Modra <amodra@bigpond.net.au>
2322 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
2323 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
2324 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
2325 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
2326 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
2328 2004-01-06 Eric Christopher <echristo@redhat.com>
2330 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
2331 (DWARF2_DEBUGGING_INFO): Define.
2332 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
2333 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
2334 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
2336 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
2337 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
2338 * config/mips/iris5gas.h: Ditto.
2339 (DBX_DEBUGGING_INFO): Remove.
2340 (DWARF2_DEBUGGING_INFO): Ditto.
2341 (MIPS_DEBUGGING_INFO): Ditto.
2342 (PREFERRED_DEBUGGING_TYPE): Ditto.
2343 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
2344 (PREFERRED_DEBUGGING_TYPE): Ditto.
2345 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
2346 * config/mips/elf64.h: Ditto.
2348 2004-01-06 Jan Hubicka <jh@suse.cz>
2350 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
2351 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
2353 2004-01-06 Geoffrey Keating <geoffk@apple.com>
2355 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
2356 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
2357 * config/rs6000/darwin-ldouble.c: New.
2359 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
2361 (constant_subword): Delete.
2362 * rtl.h (constant_subword): Delete prototype.
2363 (immed_double_const): Is not in varasm.c.
2364 * simplify-rtx.c (simplify_immed_subreg): New.
2365 (simplify_subreg): Use simplify_immed_subreg.
2367 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
2368 than trying to generate RTL directly.
2369 (fix_trunctfsi2): Use expand_fix rather than trying to generate
2372 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
2374 2004-01-06 David Edelsohn <edelsohn@gnu.org>
2376 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
2377 function into a separate macro.
2378 (read_only_data_section): Add void argument.
2379 (private_data_section): Same.
2380 (read_only_private_data_section): Same.
2381 (toc_section): Same.
2383 2004-01-06 Jan Hubicka <jh@suse.cz>
2385 * invoke.texi: Remove typo in last change.
2388 * config.gcc: Accept opteron and athlon-64 as variants
2390 * i386.c (override_options): Likewise.
2391 * invoke.texi (i386 -mtune): Expand documentation.
2393 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
2395 * alias.c: Fix comment typos.
2396 * builtins.c: Likewise.
2399 * dominance.c: Likewise.
2400 * dwarf2out.c: Likewise.
2401 * emit-rtl.c: Likewise.
2403 * final.c: Likewise.
2404 * fold-const.c: Likewise.
2406 * genattrtab.c: Likewise.
2407 * genrecog.c: Likewise.
2408 * gensupport.c: Likewise.
2409 * ggc-zone.c: Likewise.
2410 * integrate.c: Likewise.
2411 * local-alloc.c: Likewise.
2413 * recog.c: Likewise.
2414 * regmove.c: Likewise.
2415 * reg-stack.c: Likewise.
2416 * reorg.c: Likewise.
2417 * rtlanal.c: Likewise.
2419 * sched-ebb.c: Likewise.
2420 * simplify-rtx.c: Likewise.
2421 * toplev.c: Likewise.
2422 * varasm.c: Likewise.
2424 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
2426 * doc/install.texi: Fix typos.
2427 * doc/invoke.texi: Likewise.
2428 * doc/md.texi: Likewise.
2430 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2432 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
2434 2004-01-06 Jan Hubicka <jh@suse.cz>
2436 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
2437 (function_arg_advance): Do not pass aggregates in SSE; deal handling
2439 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
2441 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
2442 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
2443 (MMX_REGPARM_MAX): Similarly for -mmmx.
2445 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2447 * config/sh/linux.h: Fix comment formatting.
2448 * config/sh/netbsd-elf.h: Likewise.
2449 * config/sh/sh.c: Likewise.
2450 * config/sh/sh.h: Likewise.
2451 * config/sh/vxworks.h: Likewise.
2453 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2455 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
2456 * toplev.c (output_file_directive): Don't use
2457 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
2459 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
2461 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
2462 (USING_MMAP): We don't support non-mmap.
2463 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
2465 (struct page_entry): Remove bytes_free.
2466 (struct page_table_chain): Remove.
2467 (struct globals): Remove page_table member.
2468 (loookup_page_table_entry): Function deleted.
2469 (set_page_table_entry): Ditto.
2470 (ggc_allocated_p): No longer need page table lookups.
2471 (ggc_marked_p): Ditto.
2472 (alloc_small_page): Don't care about bytes_free anymore.
2473 (alloc_large_page): Round up size.
2474 (ggc_alloc_zone_1): Mark large objects as such, and calculate
2475 their size the new way.
2476 Remove page table lookups and setting.
2477 (ggc_get_size): Calculate large object size the new way.
2478 (sweep_pages): Redo to account for fact that we no longer have
2480 (ggc_collect): No longer need to reincrement bytes_free.
2481 (ggc_pch_alloc_object): Handle new large objects properly.
2482 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
2484 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2486 * doc/invoke.texi: Remove a page break.
2488 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2490 * config/avr/avr.c (avr_output_function_prologue): Remove an
2491 extra pair of curly braces.
2493 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2495 * config/mn10300/mn10300.c: Fix comment formatting.
2496 * config/mn10300/mn10300.h: Likewise.
2498 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2500 * tree.h: Update documentation on nothrow_flag.
2501 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
2504 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2506 * doc/invoke.texi: Remove traces of dead ports.
2508 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2510 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
2513 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2516 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
2518 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
2519 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
2520 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
2521 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
2522 (mips_symbol_insns): Don't trust the local/global classification.
2523 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
2524 (override_options): Make -mabicalls -fno-unit-at-a-time imply
2525 -mno-explicit-relocs.
2526 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
2527 between local and global symbols.
2529 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2531 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
2532 (mips_preferred_reload_class): Declare.
2533 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
2534 (EXTRA_CONSTRAINT): Update accordingly.
2535 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
2536 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
2537 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
2538 mips_dangerous_for_la25_p.
2539 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
2540 if mips_dangerous_for_la25_p.
2542 2004-01-05 Bernardo Innocenti <bernie@develer.com>
2544 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
2547 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
2549 * configure.ac: Use AC_PROG_CPP_WERROR.
2550 * configure: Regenerate.
2552 2004-01-04 Zack Weinberg <zack@codesourcery.com>
2554 * .cvsignore: Add autom4te.cache.
2556 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
2558 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
2559 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
2560 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
2561 then architecture options, then ABI options. General rewording.
2563 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
2566 * doc/extend.texi: Clarify definition of malloc attribute.
2568 2004-01-04 Jan Hubicka <jh@suse.cz>
2570 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
2571 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
2572 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
2573 (cgraph_inline_p): Add extra argument reason.
2574 * cgraphunit.c: Minor formating fixes.
2575 cgraph_first_inlined_callee): New functions.
2576 (record_call_1): Record builtins too.
2577 (cgraph_analyze_function): Update inline_failed messages.
2578 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
2579 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
2580 (cgraph_check_inline_limits): Likewise; Add argument reason.
2581 (cgraph_set_inline_failed): New static function.
2582 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
2584 (cgraph_inline_p): Add new argument reason.
2585 * tree-inline.c (expand_call_inline): Update warning.
2587 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
2589 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
2590 with modern equivalents.
2591 * configure: Regenerate.
2593 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
2594 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
2595 * configure: Regenerate.
2597 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
2599 * configure.in: Rename to configure.ac.
2600 * configure.ac: Renamed from configure.in; make minimum necessary
2601 changes for autoconf 2.5x.
2602 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
2603 * configure: Regenerate with autoconf 2.57.
2605 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
2607 * config/mips/linux.h: Fix comment formatting.
2608 * config/mips/mips.c: Likewise.
2609 * config/mips/mips.h: Likewise.
2610 * config/mips/mips.md: Likewise.
2611 * config/mips/netbsd.h: Likewise.
2612 * config/mips/windiss.h: Likewise.
2614 2004-01-02 Richard Henderson <rth@redhat.com>
2616 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
2617 for sse and 387; add suppression for mmx.
2619 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
2621 * loop.c (loop_optimize): Free all loops_info's mems.
2623 * c-typeck.c (finish_init): Free spelling_base before
2626 * cfgloop.c (flow_loops_find): Always free the sbitmap
2629 * predict.c (estimate_probability): Free bbs after being
2632 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
2634 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
2635 const_8bit_operand and call_address_operand.
2637 2004-01-02 Jan Hubicka <jh@suse.cz>
2639 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
2640 when there is nothing to inline but warnings are requested.
2641 (cgraph_decide_inlining): Fix memory leak.
2643 2004-01-02 Jan Hubicka <jh@suse.cz>
2645 * expr.c (store_constructor): Fix pasto in previous patch.
2647 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
2649 * config/i386/cygming.h: Fix comment formatting.
2650 * config/i386/djgpp.h: Likewise.
2651 * config/i386/gthr-win32.c: Likewise.
2652 * config/i386/i386-interix.h: Likewise.
2653 * config/i386/i386.c: Likewise.
2654 * config/i386/i386.h: Likewise.
2655 * config/i386/openbsd.h: Likewise.
2656 * config/i386/winnt.c: Likewise.
2657 * config/i386/xm-mingw32.h: Likewise.
2659 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
2661 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
2662 copyright and last modification dates.
2664 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
2666 * doc/install.texi (Specific): Mention x86_64.
2668 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
2670 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
2671 Call force_operand on plus_constant result.
2673 2004-01-01 Jan Hubicka <jh@suse.cz>
2675 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
2676 * expr.c (store_constructor): Use vec_init pattern.
2677 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
2678 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
2679 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
2680 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
2682 (sse2_unpc?pd): Fix pattern.
2683 (sse2_movlpd): Kill.
2684 (sse2_movsd): Deal with movlpd too.
2685 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
2686 (ix86_expand_vector_init): New.
2687 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
2688 * md.texi (vec_set, vec_extract): Document
2690 2003-12-31 Jan Hubicka <jh@suse.cz>
2693 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
2697 * toplev.c (dump_file_index): Reorder ce3 and bbro.
2698 (dump_file): Likewise.
2699 (rest_of_compilation): Likewise.
2702 * cgraph.c (cgraph_function_possibly_inlined): Even with
2703 flag_really_no_inline we inline always_inline functions.
2704 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
2705 for non-always_inline functions when there is flag_really_no_inline.
2706 (cgraph_decide_inlining): Limit work done when not inlining.
2707 (cgraph_decide_inlining_incrementally): Likewise.
2708 (cgraph_optimize_function): Check whether something got inlined.
2709 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
2710 extern inline functions when not inlining.
2712 * opts.c (decode_options): Disable crossjumping at -O1
2713 * invoke.texi (-O1): Document change.
2715 See ChangeLog.10 for earlier changes.