1 2004-01-23 Zack Weinberg <zack@codesourcery.com>
4 * c-decl.c (diagnose_mismatched_decls): Also discard a
5 built-in if we encounter an old-style definition with the
8 2004-01-23 Jakub Jelinek <jakub@redhat.com>
10 * config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was
11 set to default{32,64}.
13 2004-01-21 Jakub Jelinek <jakub@redhat.com>
15 * config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR)
16 [!__powerpc64__]: Corrected to handle kernels with changed ucontext.
18 2004-01-23 Eric Botcazou <ebotcazou@act-europe.fr>
19 Olivier Hainque <hainque@act-europe.fr>
21 * fold-const.c (fold_binary_op_with_conditional_arg): Only
22 build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.
24 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
26 * config/arm/arm.c (arm_legitimate_address_p): Don't check the mode
27 size for minipool references.
29 2004-01-23 Roger Sayle <roger@eyesopen.com>
31 * real.c (real_floor, real_ceil): Tweak to allow input and output
33 (real_round): New function to implement round(3m) semantics.
34 * real.h (real_round): Prototype here.
35 * builtins.c (fold_builtin_round): New function to constant fold
36 round, roundf and roundl.
37 (fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}.
39 2004-01-23 Alexandre Oliva <aoliva@redhat.com>
42 * config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs
43 introduced by 2004-01-20's Jan Hubicka's copy_insn change.
44 (sh_handle_sp_switch_attribute): Remove warning.
46 2003-11-30 Jan Hubicka <jh@suse.cz>
48 * i386.c (ix86_emit_restore_regs_using_mov): Deal with large offsets.
50 2004-01-23 J"orn Rennecke <joern.rennecke@superh.com>
52 * doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP
53 may or may not return non-NIL.
54 * postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code,
55 check CANNOT_CHANGE_MODE_CLASS
57 2004-01-23 Jan Hubicka <jh@suse.cz>
59 * basic-block.h (PROP_POSTRELOAD): New macro.
60 (CLEANUP_LOG_LINKS): New.
61 * cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to.
62 * toplev.c (rest_of_handle_life): Preserve LOG_LINKS trought cleanup_cfg.
64 * cselib.c (value_pool): New.
65 (new_cselib_val): Use pool.
66 (cselib_init): Initialize value_pool
67 (cselib_finish): Free pool.
69 2004-01-23 Eric Botcazou <ebotcazou@libertysurf.fr>
71 * config/sparc/sparc.c (scan_record_type): New function.
72 (function_arg_slotno): Use it to determine which kinds of
73 registers the record can be passed in.
75 2004-01-22 James A. Mmorrison <ja2morri@uwaterloo.ca>
77 * config/pa/fptr.c: Fix old-style definition.
79 2004-01-22 Paolo Bonzini <bonzini@gnu.org>
82 * cse.c (fold_rtx) <SUBREG>: Fold a SUBREG to zero if it
83 represents the zero bits produced by a ZERO_EXTEND operation.
85 2004-01-22 Roger Sayle <roger@eyesopen.com>
88 * simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to
89 correctly calculate the lowpart offset of the contracted subreg.
91 2004-01-22 Ian Lance Taylor <ian@wasabisystems.com>
93 * doc/invoke.texi (Optimize Options): Note that --param arguments
94 are subject to change without notice.
96 2004-01-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
98 * config.gcc (mips-sgi-irix6*o32): Removed.
99 * config/mips/iris6-o32-as.h: Likewise.
100 * config/mips/iris6-o32-gas.h: Likewise.
101 * config/mips/iris6-o32.h: Likewise.
103 2004-01-22 Jan Hubicka <jh@suse.cz>
105 * cfgcleanup.c (first_pass): New static variable.
106 (try_forward_edges): Add work limiting check for threading.
107 (try_crossjump_bb): Add work limiting check for crossjumping.
108 (try_optimize_cfg): Maintain first pass variable.
110 2004-01-22 Bob Wilson <bob.wilson@acm.org>
112 * config/xtensa/xtensa.c (function_arg): Generalize logic so that it
113 handles complex and vector modes.
115 2004-01-22 Kazu Hirata <kazu@cs.umass.edu>
117 * config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove.
118 (REG_OK_FOR_BASE_P_STRICT): Likewise.
121 2004-01-22 Daniel Jacobowitz <drow@mvista.com>
123 * c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1)
124 (genrtl_for_stmt): Remove emit_nop calls.
126 2004-01-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
130 * pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload,
131 movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload,
132 clrstrdi_prereload, clrstrdi_postreload): Fix constraints.
134 2004-01-22 Daniel Jacobowitz <drow@mvista.com>
136 * config/arm/arm.c: Include "debug.h".
137 (thumb_pushpop): Take two new arguments. Add some commentary.
138 Output frame information when pushing.
139 (thumb_exit, thumb_unexpanded_epilogue): Update calls to
141 (thumb_output_function_prologue): Likewise. Accumulate a CFA
142 offset, and pass it to thumb_pushpop. Output CFI information.
143 (thumb_expand_prologue): Add some frame-related markers and notes.
145 2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
147 * config/s390/s390.c (s390_frame_info): Allow large frame sizes
149 (s390_arg_frame_offset): Change return type to HOST_WIDE_INT.
150 * config/s390/s390-protos.h (s390_arg_frame_offset): Likewise.
152 2004-01-22 Roger Sayle <roger@eyesopen.com>
153 Paolo Bonzini <bonzini@gnu.org>
155 * rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb.
156 (subreg_lsb): Change to call new subreg_lsb_1 helper function.
157 * rtl.h (subreg_lsb_1): Prototype here.
158 * simplify-rtx.c (simplify_subreg): Optimize subregs of zero and
161 2004-01-22 Kazu Hirata <kazu@cs.umass.edu>
163 * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the
164 macro need not be defined if jump-tables should contain
165 relative addresses only when -fPIC or -fPIC is in effect.
167 2004-01-22 Jan Hubicka <jh@suse.cz>
169 * alias.c (reg_base_value): Turn into varray.
170 (reg_base_value_size): Kill.
171 (old_reg_base_value): New deletable varray.
172 (alias_invariant_size): New variable.
173 (REG_BASE_VALUE): Update to use varray.
174 (find_base_value): Likewise.
175 (record_set): Likewise.
176 (record_base_value): Likewise.
177 (memrefs_conflict_p): Likewise.
178 (record_set): Likewise
179 (record_base_value): Likewise.
180 (memrefs_conflict_p): Use alias_invariant_size.
181 (init_alias_analysis): Use varray; set alias_invariant_size;
182 rescale other arrays to be sized by maxreg.
183 (end_alias_analysis): Save reg_base_value; clear alias_invariant_size.
185 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr>
187 * config/sparc/sparc.c (function_arg_slotno): Use
188 FLOAT_TYPE_P to detect FP fields in structures.
189 (function_arg_record_value_1): Likewise.
190 (function_arg_record_value_2): Likewise.
192 2004-01-22 Jan Hubicka <jh@suse.cz>
194 * function.c (allocate_struct_function): Do not initialize expr, emit
196 (prepare_function_start): Do it here.
197 * c-parse.in (maybe_type_qual): Do not produce line number notes.
199 2004-01-22 Eric Botcazou <ebotcazou@libertysurf.fr>
202 * config/sparc/sparc.c (function_arg_record_value_3): Revert
203 to 'word_mode' once the first slot has been filled.
205 2004-01-22 Olivier Hainque <hainque@act-europe.fr>
207 * config/sparc/sparc.c (function_arg_record_value_1): Fix
208 computation of the number of integer registers required.
210 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
212 * config/i386/i386.md: Simplify certain comparisons of
215 2004-01-21 Andrew Pinski <apinski@apple.com>
218 * config/rs6000/rs6000.md (call_value): Force operand
219 1 not operand 0 into a register.
221 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
223 * cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def,
224 unwind-dw2-fde.h: Update copyright.
226 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
228 * pa-protos.h: Update copyright.
232 2004-01-21 Caroline Tice <ctice@apple.com>
235 * config/i386/i386.md (fix_truncxfdi2): Add clause to clobber
237 (fix_truncdfdi2): Likewise.
238 (fix_truncsfdi2): Likewise.
239 (*fix_truncdi_1): Likewise.
240 (fix_truncxfsi2): Likewise.
241 (fix_truncdfsi2): Likewise.
242 (fix_truncsfsi2): Likewise.
243 (*fix_truncsi_1): Likewise.
244 (fix_truncxfhi2): Likewise.
245 (fix_truncdfhi2): Likewise.
246 (fix_truncsfhi2): Likewise.
247 (*fix_trunchi_1): Likewise.
249 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
251 * alias.c, basic-block.h, c-common.c, c-common.h,
252 c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c,
253 calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c,
254 combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c,
255 cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h,
256 defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c,
257 expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c,
258 genautomata.c, genconditions.c, genemit.c, genflags.c,
259 gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c,
260 ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c,
261 langhooks-def.h, langhooks.c, langhooks.h, line-map.c,
262 line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c,
263 ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c,
264 rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h,
265 target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h,
266 unwind.h, varray.c, varray.h: Update copyright.
268 2004-01-21 Kazu Hirata <kazu@cs.umass.edu>
270 * config/h8300/coff.h: Update copyright.
271 * config/h8300/elf.h: Likewise.
272 * config/h8300/h8300-protos.h: Likewise.
273 * config/h8300/h8300.c: Likewise.
274 * config/h8300/h8300.h: Likewise.
275 * config/h8300/h8300.md: Likewise.
277 2004-01-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
279 * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3,
280 ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time,
281 ultrix_unistd): New hacks.
282 * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK,
283 ULTRIX_CONST2_CHECK): Add checks.
284 * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise.
285 * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise.
286 * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise.
287 * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise.
288 * fixinc/tests/base/locale.h: New file.
289 * fixinc/fixincl.x: Rebuilt.
291 2004-01-21 Andreas Jaeger <aj@suse.de>
292 Michael Matz <matz@suse.de>
294 * doc/extend.texi (Extended Asm): Clarify memory clobber.
296 2004-01-21 Jakub Jelinek <jakub@redhat.com>
298 * crtstuff.c (frame_dummy, __do_global_ctors_1): Call
299 _Jv_RegisterClasses through a function pointer.
301 2004-01-21 Falk Hueffner <falk@debian.org>
304 * config/alpha/alpha.c (alpha_emit_set_const_1): If
305 no_new_pseudos, use gen_rtx_SET directly for SImode constants
306 which need multiple instructions to emit.
308 2004-01-21 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
310 * config/m32r/m32r.h (CPP_SPEC): Define.
312 2004-01-21 Zack Weinberg <zack@codesourcery.com>
314 * c-decl.c (merge_decls): Kill different_binding_level and
315 different_tu arguments; simplify throughout.
316 (duplicate_decls): Likewise.
317 (pushdecl, merge_translation_unit_decls): Update calls to
320 2004-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
322 * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and
324 (print-rtl1.o): Depend on $(SYSTEM_H).
326 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
329 * configure.ac: Delete definition and subsitution of docdir.
330 Add info, man, srcman and srcinfo to target hooks. Create doc/
332 * configure: Regenerate.
333 * Makefile.in: Don't substitute docdir and delete all references
335 (MAKEINFOFLAGS): Define.
336 (stmp-docobjdir): Delete.
337 (INFOFILES, MANFILES): Define.
338 (info): Call lang.info, srcinfo and lang.srcinfo.
339 (generated-manpages): Call lang.man, srcman and lang.srcman.
340 (srcinfo, srcman): New rules to copy back files to source directory.
341 (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule.
342 (install-man): Revamp rule.
343 (clean): Update dvi directory.
344 (distclean): Delete TAGS from front end directorys.
345 (maintainer-clean): Delete all document files in source directory.
347 objc/Make-lang.in (objc.man, objc.info): Dummy entries.
348 (objc.srcman, objc.srcinfo): Likewise.
350 2004-01-20 Bruce Korb <bkorb@gnu.org>
352 * fixinc/inclhack.def(math_exception): bypass only for glibc.
353 (matherr_decl): rename & relocate as exception_structure.
354 This fix must precede the math_exception fix.
356 2004-01-20 Roger Sayle <roger@eyesopen.com>
358 * fold-const.c (fold_convert): Rename to fold_convert_const.
359 (fold_convert_const): Change arguments to take a tree_code,
360 a type and the operand/expression to be converted. Return
361 NULL_TREE if no simplification is possible. Add support for
362 FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR.
363 (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR.
364 Adjust call to fold_convert to match new fold_convert_const.
365 Avoid modifying the tree passed to fold in-place.
367 2004-01-21 Alan Modra <amodra@bigpond.net.au>
369 * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define.
370 * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT.
371 * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document.
373 2004-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
375 * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes.
376 * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d):
377 Likewise. Handle frames larger than 0x7fffffff on 64-bit ports.
378 (emit_move_sequence): Check scratch_reg first in various if statements.
379 Extend source simplification to handle all 64-bit CONST_INTs.
380 (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing
382 (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for
383 frame offset calculations.
384 * pa.h (NEW_HP_ASSEMBLER): Add comment.
385 (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT,
386 LEGITIMATE_64BIT_CONST_INT_P): Define.
387 (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P. Treat
388 any CONST_INT as legitimate during and after reload.
389 (VAL_32_BITS_P, INT_32_BITS): Define.
390 (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets.
392 2004-01-20 Jan Hubicka <jh@suse.cz>
394 * emit-rtl.c (verify_rtx_sharing, copy_insn_1,
395 emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers
396 containing hard regs are shared.
397 (gen_hard_reg_clobber): New function.
398 (hard_reg_clobbers): New array.
399 * genemit.c (gen_exp): Use gen_hard_reg_clobber.
400 (copy_rtx): Do not copy clobbers containing hard regs.
401 * rtl.h (gen_hard_reg_clobber): Declare.
403 2004-01-20 Jan Hubicka <jh@suse.cz>
405 * varray.c: Include hashtab.h
406 (varray_descriptor): New structure.
407 (hash_descriptor, eq_descriptor, varray_descriptor,
408 print_statistics): New static functions
409 (varray_init, varray_grow): Update statistics
410 (dump_varray_statistics): New function.
411 * varray.h (dump_varray_statistics): Declare.
412 * toplev.c (finalize): Call it.
413 * Makefile.in (varray.o): Add dependency.
415 2004-01-20 Jan Hubicka <jh@suse.cz>
417 * cselib.c: Include alloc-pool.h
418 (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill.
419 (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare.
420 (new_elt_list, new_elt_loc_list, unchain_one_elt_list,
421 unchain_one_elt_loc_list_pool, unchain_one_value,
422 new_cselib_val): Simplify using allocpool.
423 (cselib_init): Initialize allocpools.
424 (cselib_finish): Finish allocpools.
425 * Makefile.in (cselib.o): Depend on alloc-pool.h
427 2004-01-20 Richard Sandiford <rsandifo@redhat.com>
429 * config/mips/mips.c (mips_load_call_address): Make the call insn
430 use $gp if it could be calling a lazy binding stub.
432 2004-01-20 Kazu Hirata <kazu@cs.umass.edu>
434 * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define.
435 (TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
436 (TARGET_STRUCT_VALUE_RTX): Likewise.
437 * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove.
438 (PROMOTE_FUNCTION_RETURN): Remove.
439 (STRUCT_VALUE): Remove.
441 2004-01-20 Denis Chertykov <denisc@overta.ru>
444 * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X
445 register as pointer after reload.
447 2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
449 PR optimization/12440
450 * loop.c: Include ggc.h.
451 (loop_optimize): Run garbage collector between optimization of loops.
452 * Makefile.in (loop.o): Add GGC_H dependency.
454 2004-01-20 Hartmut Penner <hpenner@de.ibm.com>
456 * gcc/config/rs6000/rs6000.c (function_arg) Handle
457 vector register special in function without prototype.
458 (function_arg_advance): Vector parameters get always
459 GPRs allocated for the linux64 target.
461 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
463 * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK
464 not TARGET_M32RX_MASK.
466 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr>
469 * config/sparc/sparc.c (function_arg): Reorder the cases.
471 2004-01-19 Per Bothner <per@bothner.com>
473 Move cpp_reader's line_maps field to a shared global.
474 * cpphash.h (cpp_reader): Rename line_maps field to line_table
475 and change the type to a pointer rather than a struct.
476 * cppinit.c (cpp_push_main_field): Adjust accordingly.
477 * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
479 * cppfiles.c (validate_pch): Likewise.
480 * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
482 * cpperror.c (print_location): Likewise.
483 * cpplib.h (cpp_create_reader): New line_maps pointer parameter.
484 * cppinit.c (cpp_create_reader): Handle new parameter.
485 (cpp_destroy): Don't free line_maps - that's no longer our job.
486 * input.h (line_table): New variable.
487 * toplev.c (line_table): Declare variable.
488 (general_init): Initialize line_table.
489 * c-opts.c (c_common_init_options): Pass line_table to
491 * fix-header.c (read_scan_file): New local variable line_table.
492 Initialize, and pass it to cpp_create_reader.
493 * Makefile.in (LIBS, LIBDEPS): Add libcpp.a.
494 (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a.
496 2004-01-19 Per Bothner <per@bothner.com>
498 Implement a cache for linemap_lookup.
499 * line-map.h (struct_line_maps): Add cache field.
500 * line-map.c (linemap_init): Zero cache field.
501 (linemap_add): Set cache field to offset of newly allocated map.
502 (linemap_lookup): Use and set cache field.
504 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org>
506 PR optimization/13567
507 * cse.c (cse_basic_block): Call cse_insn with a non-null
508 libcall_insn for the last SET insn of a no-confilict block.
510 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
512 * Makefile.in (target_noncanonical, program_transform_name): Use
513 immediate define instead of deferred.
514 (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME,
515 PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
516 GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of
519 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk>
521 * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to
522 true unconditionally.
523 * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning):
525 (build_unary_op, build_modify_expr): Don't handle extended
527 (build_component_ref, build_conditional_expr): Call non_lvalue
528 instead of pedantic_non_lvalue.
529 (build_c_cast): Don't condition use of non_lvalue on pedantic.
530 * fold-const.c (fold): Don't check pedantic directly for
531 COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are
532 passed to pedantic_non_lvalue.
533 * doc/extend.texi: Remove documentation of extended lvalues.
535 2004-01-19 Roger Sayle <roger@eyesopen.com>
538 * simplify-rtx.c (associative_constant_p): Delete.
539 (simplify_associative_operation): Rewrite to linearize terms, and
540 attempt to simplify new term against both left and right subterms.
541 (simplify_binary_operation): Call swap_commutative_operands_p on
542 op0 and op1, not trueop0 and trueop1. Move the initialization of
543 trueop0 and trueop1 down to where first needed.
544 (simplify_relational_operation): Likewise.
545 * rtlanal.c (commutative_operand_precedence): Also order constant
546 operands using avoid_constant_pool_reference.
548 2004-01-19 Richard Henderson <rth@redhat.com>
550 * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN,
551 don't check memory mode.
552 (unaligned_memory_operand): Likewise.
553 (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't
554 abort for op0 not MEM.
556 * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination
557 is not a reg, copy to a scratch first.
558 (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi,
559 unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le,
560 unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG.
561 (reload_inqi, reload_inhi): Fix mode of op0.
562 (reload_inqi_help, reload_inhi_help, reload_outqi_help,
563 reload_outhi_help): Likewise. Use define_insn_and_split.
565 * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN
568 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr>
570 * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit
571 "tls_object" for thread-local objects.
572 * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit
573 "#tls" for thread-local sections.
574 * configure.ac (thread-local checks): Specify --fatal-warnings in
575 every binutils-specific checks. For sparc*-*-*, test whether the
576 OS is Solaris and the tools are native and act accordingly.
577 * configure: Rebuild.
579 2004-01-19 Jeff Law <law@redhat.com>
581 * contrib.texi: Update Paolo Carlini's entry. New entries for
582 Jerry Quinn and Petur Runolfsson.
584 2004-01-19 Roger Sayle <roger@eyesopen.com>
586 * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
587 size, don't use the larger zero-extending loads.
589 2004-01-19 Richard Henderson <rth@redhat.com>
591 * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs.
592 * alpha.md (UNSPEC_NT_LDA): Remove.
593 (UNSPEC_CVTLQ, cvtlq): New.
594 (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f.
595 (extendsidi2_fix): Remove.
596 (extendsidi2 splitter): Use cvtlq.
597 (extendsidi2 fp peepholes): Remove.
598 (cvtql): Use SFmode instead of SImode.
599 (fix_trunc?fsi): Update to match.
600 (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New.
601 (movsi): Rename from movsi_nofix, remove f alternatives.
602 (movsi_nt_vms): Similarly.
603 (movsi_fix, movsi_nt_vms_fix): Remove.
605 * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda.
607 2004-01-19 Jan Hubicka <jh@suse.cz>
609 * cgraph.c (cgraph_remove_node): Fix removal from linked list.
610 * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed
612 (cgraph_remove_unreachable_nodes): New function
613 (cgraph_decide_inlining_of_small_function): Fix pasto.
614 (cgraph_decide_inlining_incrementally): Fix pasto.
615 (cgrpah_decide_inlining): Likewise; remove unreachable nodes.
617 2004-01-19 Steven Bosscher <stevenb@suse.de>
619 * gengtype.c (header_file): Make it static.
620 (write_types_process_field, write_enum_defn): Minor whitespace fixes.
621 * gengtype.h (header_file): No longer extern.
623 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
625 * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default.
626 * expr.c (CASE_VECTOR_PC_RELATIVE): Remove.
627 * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise.
629 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
631 * stmt.c (HAVE_casesi): Define it not already defined.
632 (HAVE_tablejump): Likewise.
633 (expand_end_case_type): Resort to the binary tree method if
634 neither casesi or tablejump is available.
636 2004-01-18 Daniel Jacobowitz <drow@mvista.com>
638 * final.c (final_scan_insn): Make non-static again.
639 * output.h (final_scan_insn): Re-add prototype.
640 * config/arc/arc.c (arc_output_function_epilogue): Add NULL
641 to final_scan_insn call.
642 * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise.
643 * config/mips/mips.c (mips_output_conditional_branch): Likewise.
644 * config/pa/pa.c (output_lbranch, output_call): Likewise.
645 * config/sh/sh.c (print_slot): Likewise.
646 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise.
647 (output_sibcall, sparc_flat_function_epilogue): Likewise.
649 2004-01-18 Jan Hubicka <jh@suse.cz>
651 * basic-block.h (try_redirect_by_replacing_jump): Declare.
652 * cfgcleanup.c (try_optimize_cfg): Use it.
653 * cfgrtl.c (try_redirect_by_replacing_jump): Export.
654 (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch):
656 (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump.
659 2004-01-16 Geoffrey Keating <geoffk@apple.com>
661 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
662 even after reload, just don't remove the actual jump tables.
664 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
666 * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
668 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
670 * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
671 the size of a pointer in bytes.
673 2004-01-18 Roger Sayle <roger@eyesopen.com>
675 * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
676 live "next" variable, which could lead to an infinite loop.
678 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
680 * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
683 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
684 Check for NULL in the chain and remove repeated code.
686 2004-01-18 Jan Hubicka <jh@suse.cz>
688 * coverage.c (checksum_string): Rename to ...
689 (coverage_checksum_string): ... this one, Use crc32_string; recognize
690 names containing random number and zero the number out in order to get
693 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
695 * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
697 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
699 * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
700 doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
701 doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
702 doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
703 doc/trouble.texi: Remove trailing whitespace.
705 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
708 * config/mips/mips.c: Include cfglayout.h.
709 (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
710 (mips_unspec_offset_high): Add temporary register argument.
711 (mips_load_call_address): New function, split out from...
712 (mips_expand_call): ...here.
713 (mips_output_cplocal): New function.
714 (mips_output_function_prologue, mips_output_function_epilogue): Use it.
715 (mips_emit_loadgp): New function, split out from...
716 (mips_expand_prologue): ...here.
717 (mips_output_mi_thunk): New function.
719 2004-01-17 Bernardo Innocenti <bernie@develer.com>
721 * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
722 mcpu32): Remove redundant checks for implied target predefines.
724 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu>
726 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
727 Return type is unsigned int not int.
728 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
731 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
733 * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
734 doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
735 "GNU/Linux" and "Microsoft Windows" terminology.
737 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
739 * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
740 doc/cppopts.texi, doc/extend.texi, doc/install.texi,
741 doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
742 doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
743 @smallexample instead of @example.
745 2004-01-17 Ziemowit Laski <zlaski@apple.com>
747 * objc/objc-act.c (build_objc_method_call): Use target
748 hooks instead of macros to determine if ..._stret
749 dispatchers should be used (NeXT runtime only).
751 2004-01-17 Roger Sayle <roger@eyesopen.com>
753 * builtins.c (expand_builtin_expect_jump): Fix mistake in my
754 last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
756 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
758 * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
759 (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
760 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
762 * reload1.c (emit_reload_insns): Use them.
763 * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
764 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
767 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
769 * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
770 (final_scan_insn): Update to take an additional SEEN argument. Emit
771 a line note after the prologue. Make static.
772 (line_note_exists): Remove.
773 (final): Don't initialize line_note_exists. Update call to
775 * output.h (final_scan_insn): Remove prologue.
776 * function.c (set_insn_locators): Update comment.
777 (thread_prologue_and_epilogue_insns): Add a comment.
779 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
782 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
784 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
786 * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
787 * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
788 * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
790 2004-01-17 Jan Hubicka <jh@suse.cz>
792 * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
795 * toplev.c (HAVE_conditional_execution): Provide default.
796 (rest_of_handle_reorder_blocks): For conditional_execution target
797 update liveness once after all transformations
798 (rest_of_compilation): Do crossjumping before ce3.
800 2004-01-17 Geoffrey Keating <geoffk@apple.com>
802 * alias.c (new_alias_set): Mark last_alias_set for PCH.
803 (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
805 (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
806 * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
807 (get_TOC_alias_set): Mark 'set' for PCH.
809 2004-01-16 Geoffrey Keating <geoffk@apple.com>
811 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
812 even after reload, just don't remove the actual jump tables.
814 2004-01-17 J. Brobecker <brobecker@gnat.com>
816 * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
817 Remove checks for is_ada() and TREE_UNSIGNED.
818 (subrange_type_die): Emit a byte_size attribute if the subrange
819 type size is different from the base type size.
820 (modified_type_die): Replace call to is_ada_subrange_type() by
821 call to is_subrange_type().
823 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
825 * config/sh/sh.c: Include ggc.h.
827 2004-01-16 Geoffrey Keating <geoffk@apple.com>
829 * Makefile.in (MD5_H): New.
830 (fold-const.o): Depend on md5.h.
831 (dwarf2out.o): Likewise.
832 (cppfiles.o): Likewise.
833 * cppfiles.c: Include md5.h.
834 (should_stack_file): Check against list read from PCH file.
835 (struct pchf_data): New.
836 (pchf): New variable.
837 (struct pchf_adder_info): New.
839 (pchf_save_compare): New.
840 (_cpp_save_file_entries): New.
841 (_cpp_read_file_entries): New.
842 (struct pchf_compare_data): New.
844 (check_file_against_entries): New.
845 * cpphash.h (_cpp_save_file_entries): Prototype.
846 (_cpp_read_file_entries): Prototype.
847 * cpppch.c (cpp_write_pch_state): Write the list of headers.
848 (cpp_read_state): Read the list of headers.
850 2004-01-17 Jan Hubicka <jh@suse.cz>
852 * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
853 builtin_expect specially.
854 * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
855 (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
856 * invoke.texi (max-inline-insns-single): Set to 100.
857 (large-function-insns): Set to 3000.
859 2004-01-16 Eric Christopher <echristo@redhat.com>
860 Chandrakala Chavva <cchavva@redhat.com>
862 * cppcharset.c (one_iso88591_to_utf8): New function.
863 (convert_iso88591_utf8): Ditto. Use.
864 (conversion_tab): Use.
865 (_cpp_input_to_utf8): New function.
866 (_cpp_init_iconv_buffer): Ditto.
867 (_cpp_close_iconv_buffer): Ditto.
868 * cpphash.h: Prototype new functions.
869 (cpp_buffer): Add input_cset_desc.
870 * cppinit.c: Add input_charset default.
871 * cpplib.c (cpp_push_buffer): Support init and
873 * cpplib.h (cpp_options): Add input_charset.
875 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
877 * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
878 * config/alpha/unicosmk.h: Remove a commented-out definition
879 of ASM_OUTPUT_SECTION_NAME.
880 * config/stormy16/stormy16.h: Likewise.
882 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
884 * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
885 (alpha___extern_prefix_sys_stat): ... this.
886 Apply to <sys/mount.h>, too.
887 Tweak to match more variations.
888 * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
890 * fixinc/inclhack.def (alpha___extern_prefix,
891 alpha___extern_prefix_standards): New hacks to obey
892 __PRAGMA_EXTERN_PREFIX.
893 * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
895 * fixinc/tests/base/standards.h: Likewise.
897 * fixincl/inclhack.def (alpha_pthread): Tweak to match more
900 * fixinc/tests/base/pthread.h: Handle it.
902 * fixincl/inclhack.def (bad_lval): Sort file list.
903 Add many missing files up to Tru64 UNIX V5.1B.
904 * gcc/fixinc/tests/base/libgen.h: Renamed to ...
905 * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
908 * fixinc/fixincl.x: Regenerate.
910 2004-01-16 Mark Mitchell <mark@codesourcery.com>
912 * version.c (version_string): Change to 3.5.0.
913 * doc/include/gcc-common.texi (version-GCC): Likewise.
915 2004-01-16 Jan Hubicka <jh@suse.cz>
917 * i386.md (load_tp_di): Fix pasto.
920 * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
922 * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
923 pp_c_character_constant, pp_c_floating_constant,
924 pp_c_additive_expression, pp_c_shift_expression,
925 pp_c_equality_expression, pp_c_and_expression,
926 pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
927 pp_c_logical_and_expression): Remove inline modifier.
928 * dwarf2out.c (get_AT): Likewise.
929 * et-forest.c (et_splay): Likewise.
930 * ra.h (ra_alloc, ra_calloc): Likewise
932 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
934 * config/frv/frv-protos.h: Fix comment formatting.
935 * config/frv/frv.c: Likewise.
936 * config/frv/frv.h: Likewise.
937 * config/frv/frv.md: Likewise.
938 * config/frv/frvbegin.c: Likewise.
939 * config/frv/frvend.c: Likewise.
941 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
943 * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
944 * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
945 LINKER_DOES_NOT_WORK_WITH_DWARF2.
946 (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
948 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com>
951 * postreload.c (reload_cse_simplify_operands): Don't remove
952 implicit extension from LOAD_EXTEND_OP.
954 2004-01-16 Jan Hubicka <jh@suse.cz>
957 * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
959 * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
960 rtl_try_redirect_by_replacing_branch): Likewise.
962 2004-01-15 Geoffrey Keating <geoffk@apple.com>
965 * alias.c (struct alias_set_entry): Mark for GC.
966 (alias_sets): Make static, mark for GC.
967 (record_alias_subset): Use GC to allocate alias structures.
968 * varray.c (element): Make generic varrays GCed.
971 * c-typeck.c (constructor_asmspec): Delete.
972 (struct initializer_stack): Delete field 'asmspec'.
973 (start_init): Delete saving of asmspec.
974 (finish_init): Don't update constructor_asmspec.
975 * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
976 * stmt.c (expand_asm): Duplicate strings from tree.
977 (expand_asm_operands): Likewise.
978 * tree.c (tree_size): Update computation of size of STRING_CST.
979 (make_node): Don't make STRING_CST nodes.
980 (build_string): Allocate string with tree node.
981 * tree.def (STRING_CST): Update comment.
982 * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
983 (tree_string): Place contents of string in tree node.
984 * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
987 * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
990 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
992 * c-common.h: Fix comment formatting.
993 * c-cppbuiltin.c: Likewise.
994 * c-pragma.c: Likewise.
996 * collect2.c: Likewise.
997 * cppcharset.c: Likewise.
998 * cpptrad.c: Likewise.
999 * dbxout.c: Likewise.
1000 * defaults.h: Likewise.
1001 * dwarf2out.c: Likewise.
1002 * fold-const.c: Likewise.
1003 * genautomata.c: Likewise.
1004 * genconditions.c: Likewise.
1005 * genflags.c: Likewise.
1006 * gengtype.c: Likewise.
1007 * integrate.c: Likewise.
1009 * predict.c: Likewise.
1010 * sdbout.c: Likewise.
1012 2004-01-15 Zack Weinberg <zack@codesourcery.com>
1014 * config/ia64/ia64.md (*movti_internal): C output template
1015 extracted to ia64.c.
1016 (*movti_internal_reg): Delete.
1017 (reload_inti, reload_outti): Use the correct mode on operand 2
1018 in the first place, don't fix it up in the output template.
1019 (movtf, reload_ointf, reload_outtf): New expanders.
1020 (*movtf_internal): New define_insn_and_split.
1021 * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
1022 make static; do not hand TFmode CONST_DOUBLEs to split_double.
1023 (ia64_split_tmode_move): New function, body mostly pulled
1024 from ia64.md:*movti_internal.
1025 (ia64_function_arg_words): New function, extracted common
1026 logic from ia64_function_arg et seq.
1027 (ia64_function_arg_offset): Likewise. Handle correctly the
1028 case of a scalar quantity 16 bytes wide with only 8-byte alignment.
1029 (ia64_function_arg, ia64_function_arg_partial_nregs)
1030 (ia64_function_arg_advance): Use ia64_function_arg_words and
1031 ia64_function_arg_offset.
1032 (ia64_function_value): TCmode does not go in float regs.
1033 (ia64_secondary_reload_class): Also handle TFmode.
1034 * config/ia64/ia64-protos.h: Remove prototype for
1035 ia64_split_timode; add prototype for ia64_split_tmode_move.
1037 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1039 * Makefile.in (MAINT): Make it an immediate assignment.
1041 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1043 * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
1045 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1047 * config/h8300/coff.h: Replace Hitachi with Renesas.
1048 * config/h8300/elf.h: Likewise.
1049 * config/h8300/h8300-protos.h: Likewise.
1050 * config/h8300/h8300.c: Likewise.
1051 * config/h8300/h8300.h: Likewise.
1052 * config/h8300/h8300.md: Likewise.
1053 * config/h8300/lib1funcs.asm: Likewise.
1055 2004-01-15 Andrew Pinski <apinski@apple.com>
1057 * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
1060 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1062 * config/h8300/h8300.c (h8300_return_in_memory): New.
1063 (TARGET_STRUCT_VALUE_RTX): Likewise.
1064 (TARGET_RETURN_IN_MEMORY): Likewise.
1065 * config/h8300/h8300.h (STRUCT_VALUE): Remove.
1066 (RETURN_IN_MEMORY): Likewise.
1068 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
1070 PR optimization/13375
1071 * gcse.c (handle_avail_expr): Just return if the source is not a
1074 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
1075 Daniel Jacobowitz <drow@mvista.com>
1077 * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
1079 (ARM_FUNC_ALIAS): New macro.
1080 * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
1081 * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
1083 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1085 PR optimization/12372
1086 * calls.c (expand_call): Add call_fusage data for stack arguments in
1089 2004-01-15 Alan Modra <amodra@bigpond.net.au>
1091 * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static.
1092 (rs6000_elf_declare_function_name): Formatting.
1093 * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
1095 2004-01-15 Jan Hubicka <jh@suse.cz>
1098 * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
1101 2004-01-15 Richard Henderson <rth@redhat.com>
1103 * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
1104 integer regs of the same call-savedness.
1106 2004-01-15 Andreas Schwab <schwab@suse.de>
1109 * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
1110 status for NOTB/NOTW/NEGW methods.
1112 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1114 * doc/invoke.texi: Update dump file names. Fix a typo.
1116 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1118 * builtins.c (expand_builtin_va_end): Don't use
1119 EXPAND_BUILTIN_VA_END.
1120 * system.h (EXPAND_BUILTIN_VA_END): Poison.
1121 * config/d30v/d30v.h: Remove a commented-out definition of
1122 EXPAND_BUILTIN_VA_END.
1123 * config/stormy16/stormy16.h: Likewise.
1125 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
1127 * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
1128 * targhooks.c (default_struct_value_rtx): Don't use
1129 STRUCT_VALUE_INCOMING_REGNUM.
1131 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1134 * configure.in: Revamp enable-generated-files-in-srcdir rule to define
1135 GENINSRC and not parsedir. Define srcextra as a langhook.
1136 * configure: Regenerate.
1137 * Makefile.in: Suppress default .l.c rule. Don't substitute
1138 parsedir and delete all references throughout. Conditionally define
1139 rule for srcextra dependent on GENINSRC.
1140 (stmp-docobjdir): Delete.
1141 (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
1142 (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
1143 and gengtype-yacc.h back to source directory.
1144 (maintainer-clean): Delete all parse files in source directory.
1145 (distclean): Delete generated files.
1147 * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
1148 (objc-parse.c, objc-parse.y): Don't use parsedir.
1149 (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
1150 directory if requested.
1151 (po-generated): Don't use parsedir.
1152 (objc.maintainer-clean): Delete above files from source directory.
1154 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1156 * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
1158 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1160 * doc/tm.texi: Replace RETURN_IN_MEMORY with
1161 TARGET_RETURN_IN_MEMORY.
1163 2004-01-15 Jan Hubicka <jh@suse.cz>
1165 * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
1166 * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
1167 functions accepting SSE arguments
1168 (function_arg): Warn only when asked to warn.
1169 * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
1171 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk>
1173 * c-parse.in (stmts_and_decls): Make label at end of compound
1174 statement a hard error.
1176 2004-01-14 Jan Hubicka <jh@suse.cz>
1178 * cgraph.c (create_edge): Use local.redefined_extern_inline.
1179 * cgraph.h (cgraph_local_info): Sort fields by size; add
1180 redefined_extern_inline
1181 (cgraph_global_info): Sort fields by size.
1182 (cgraph_node): Likewise.
1183 * cgraphunit.c (cgraph_finalize_function): Se
1184 local.redefined_extern_inline on redefinition.
1185 (cgraph_analyze_function): Use it; fix formating.
1187 2004-01-14 Jan Hubicka <jh@suse.cz>
1190 * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
1191 outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
1193 (cache_size): New variable
1194 (add_dependence): Update use; canonize early memory locations
1195 (sched_analyze_1): Likewise.
1196 (sched_analyze_2): Likewise.
1197 (init_dependency_caches): Initialize bitmaps.
1198 (free_dependency_caches): Free bitmaps
1200 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1202 * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
1203 targetm.calls.strict_argument_naming().
1204 * target.h: Likewise.
1206 2004-01-14 Richard Henderson <rth@redhat.com>
1209 * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
1212 2004-01-14 Richard Henderson <rth@redhat.com>
1215 * except.c (struct eh_region): Add u.fixup.resolved.
1216 (resolve_one_fixup_region): Split out from ...
1217 (resolve_fixup_regions): ... here.
1219 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1221 * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
1223 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1225 * config/alpha/alpha.h (STRUCT_VALUE): Remove.
1226 * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
1227 (STRUCT_VALUE): Remove.
1229 2004-01-14 Steven Bosscher <stevenb@suse.de>
1231 * system.h: Poison PROMOTED_MODE
1232 * integrate.c (expand_inline_function): Don't mention the
1234 * loop.c (update_giv_derive): Same.
1235 * tree.h (DECL_RTL): Same.
1237 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com>
1240 * sh.c (gen_block_redirect): Add special handling of RETURN.
1241 (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
1242 far branch target (i.e. it's a return).
1244 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1246 * regrename.c (find_oldest_value_reg): Fix a warning.
1248 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
1251 * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
1252 Move linux-gas.h and linux-elf.h before aout.h.
1253 * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
1254 * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
1256 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
1258 * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
1259 (CONST_INT, VOIDmode, ...).
1261 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
1263 * regrename.c (find_oldest_value_reg): If the replacement uses
1264 multiple hard registers, check that all of them are in CLASS.
1266 2004-01-14 Jan Hubicka <jh@suse.cz>
1268 * alias.c (get_alias_set): Initialize alias set to 0 when subset is
1271 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
1273 * Makefile.in: Define MAINT from --enable-maintainer-mode.
1275 2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
1277 * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
1278 Calculate always vrsave_mask if TARGET_ALTIVEC.
1279 (rs6000_emit_prologue): Emit code for vrsave
1280 only if TARGET_ALTIVEC_VRSAVE.
1281 (rs6000_emit_epilogue): Likewise.
1283 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
1285 * config/sparc/sparc.md (tie_add32): Fix pasto.
1286 (tie_add64): Likewise.
1288 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1290 * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
1292 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1294 * config/iq2000/iq2000-protos.h: Fix comment formatting.
1295 * config/iq2000/iq2000.c: Likewise.
1296 * config/iq2000/iq2000.md: Likewise.
1298 2004-01-14 J. Brobecker <brobecker@gnat.com>
1300 * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
1301 (subrange_type_die): Add handle for nameless subrange types.
1303 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1305 * config/h8300/h8300-protos.h: Replace do_movsi with
1307 * config/h8300/h8300.c (do_movsi): Change to
1309 * config/h8300/h8300.md (movsi): Replace do_movsi with
1313 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1315 * config/h8300/h8300.c (dosize): Change to
1316 h8300_emit_stack_adjustment. Update callers.
1318 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1320 * config/h8300/h8300.md (movstrictqi): Add an alternative with
1321 the source being post_inc. Tighten the predicate for the
1322 destination to register_operand.
1323 (movstricthi): Likewise.
1325 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1327 * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
1328 * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
1329 * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
1331 2004-01-14 Jan Hubicka <jh@suse.cz>
1333 Partial fix PR c++/12850
1334 * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
1337 2004-01-13 Bernardo Innocenti <bernie@develer.com>
1339 * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
1342 2004-01-13 Devang Patel <dpatel@apple.com
1345 * dbxout.c (dbxout_symbol_name): Emit mangled names for
1346 NAMESPACE_DECL memebers.
1348 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu>
1351 * c-common.c (finish_fname_decls): Use the chain only if the
1352 tree is an expr_stmt.
1354 2004-01-13 Vladimir Makarov <vmakarov@redhat.com>
1356 * rtl.def: Add comment about new option in automata_option.
1358 * genautomata.c (PROGRESS_OPTION): New macro.
1359 (progress_flag): New global variable.
1360 (gen_automata_option): Process `progress'.
1361 (transform_insn_regexps, check_unit_distributions_to_automata,
1362 make_automaton, NDFA_to_DFA, build_automaton, create_automata,
1363 expand_automata, write_automata): Print about the progress only if
1364 progress_flag. Remove fflush.
1365 (initiate_automaton_gen): Process command line flag `-progress'.
1367 * doc/md.texi: Describe the new option.
1369 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1371 * cfg.c (dump_bb): Dump entry edges.
1373 2004-01-13 Richard Earnshaw <rearnsha@arm.com>
1375 * arm.c (thumb_legitimate_address_p): Only allow constant pool
1376 references from SImode.
1377 * arm.md (thumb_movhi_insn): Don't allow minipool references.
1379 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
1381 * system.h (TEXT_SECTION): Poison.
1382 * varasm.c (text_section): Don't use TEXT_SECTION.
1383 * config/sh/sh.c (sh_file_start): Fix a comment typo.
1384 * doc/tm.texi (TEXT_SECTION): Remove.
1386 2004-01-13 Ben Elliston <bje@wasabisystems.com>
1388 * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
1390 2004-01-12 James E Wilson <wilson@specifixinc.com>
1392 * unwind-libunwind.c: Delete.
1394 2004-01-12 Zack Weinberg <zack@codesourcery.com>
1397 * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
1398 oldtype is set, set *newtypep or *oldtypep too. Do not set
1399 them at the very end.
1400 (validate_proto_after_old_defn): Restructure for comprehensibility;
1401 make error messages clearer.
1403 2004-01-12 Zack Weinberg <zack@codesourcery.com>
1405 * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
1406 (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
1407 * varray.c: No need to prototype error.
1408 (varray_check_failed): Wrap long string onto two lines.
1409 (varray_underflow): New function.
1411 2004-01-13 Steven Bosscher <stevenb@suse.de>
1414 * function.h (struct function): Kill `name' field.
1415 (current_function_name): Make it an extern function.
1416 * function.c (current_function_name): New function.
1417 * graph.c: Update all uses of current_function_name.
1419 * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
1420 config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
1421 * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
1422 instead of a strcmp with "main".
1424 2004-01-13 Jan Hubicka <jh@suse.cz>
1426 * c-decl.c (diagnose_mismatched_decls): Fix warning calls.
1428 * cgraphunit.c (cgraph_optimize_function): Always do
1429 optimize_inline_calls when there is always_inline callee.
1430 (cgraph_decide_inlining): Fix formating.
1431 * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
1433 (expand_call_inline): Likewise.
1434 * toplev.h (sorry): Fix prototype.
1436 2004-01-12 Roger Sayle <roger@eyesopen.com>
1438 * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
1439 conditional jumps that drop through to unconditional jumps or the
1440 end of the sequence.
1442 2004-01-13 Jan Hubicka <jh@suse.cz>
1444 * alias.c (new_alias_set): Construct the alias_set varray.
1445 (init_alias_once): Don't do it here.
1447 2004-01-12 Marc Espie <espie@openbsd.org>
1449 * system.h: handle YYBYACC like YYBISON.
1451 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com>
1454 * config.gcc: No longer includes conflicting header sparc/sol2.h when
1455 building on sparc64-*-openbsd*.
1457 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu>
1460 * dbxout.c (dbxout_type): Protected inheritance is not
1461 private but protected.
1463 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1465 * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
1467 2004-01-12 Kazu Hirata <kazu@cs.umass.edu>
1469 PR optimization/12508.
1470 * combine.c (try_combine): Remove a dead set in a parallel
1471 even if its destination is a subreg.
1474 2003-06-03 Kazu Hirata <kazu@cs.umass.edu>
1475 * combine.c (simplify_set): Don't move a subreg in SET_SRC to
1476 SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
1478 2004-01-12 Geoffrey Keating <geoffk@apple.com>
1480 * real.c: Update copyright date.
1481 * emit-rtl.c: Likewise.
1483 * dwarf2out.c: Likewise.
1484 * config/rs6000/darwin-ldouble.c: Likewise.
1485 * config/rs6000/rs6000.md: Likewise.
1487 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1489 * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
1490 TFmode to SImode libfuncs.
1492 2004-01-12 Roger Sayle <roger@eyesopen.com>
1495 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
1497 2004-01-12 Jan Hubicka <jh@suse.cz>
1500 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
1504 * cfgcleanup.c (label_is_jump_target_p): Move to...
1505 * rtlanal.c (label_is_jump_target_p): ... here.
1506 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
1507 edges unified with branch edges.
1509 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
1511 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
1512 high word of an integral CONST_DOUBLE.
1514 2004-01-12 Paul Brook <paul@codesourcery.com>
1516 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
1518 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
1521 * sh-protos.h (check_use_sfunc_addr): Declare.
1522 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
1523 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
1525 2004-01-12 Jan Hubicka <jh@suse.cz>
1527 * alias.c: Invlude varray.h
1528 (alias_sets): Turn into varray.
1529 (get_alias_set_entry): Use VARRAY; mark inline.
1530 (mems_in_disjoint_alias_sets_p): Mark inline.
1531 (record_alias_subset): Use varray.
1532 (init_alias_once): Initialize varray.
1533 (new_alias_set): Grow array.
1534 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
1536 2004-01-12 Jan Hubicka <jh@suse.cz>
1538 Partial fix for PR opt/10776 II
1539 * cselib.c: Include params.h
1540 (cselib_invalidate_mem): Limit amount of nonconflicting memory
1542 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
1543 * Makefile.in (cselib.o): Depend on params.h
1545 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1547 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
1548 simplify_unary_operation if the operand has a known mode.
1550 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
1553 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
1554 predicate to handle 'ld' conform addresses.
1555 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
1557 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
1558 are memory contraints.
1559 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
1561 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
1562 Change 'o' to 'Y' constraint.
1563 (*movdf_softfloat64): Ditto.
1565 2004-01-12 Bernardo Innocenti <bernie@develer.com>
1567 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
1568 brace-enclosed syntax in all C output statements.
1570 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1573 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
1574 Objective-C language type value is 14.
1576 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
1579 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
1580 `int' in a number of places to make sure we always have a SImode
1581 and not a HImode. Add a 'L' suffix to a number of constants.
1583 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1585 * pa.c: Don't include obstack.h.
1587 * pa.md: Correct constraint in pattern for loading PIC label address.
1589 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
1591 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
1594 2004-01-11 Steven Bosscher <stevenb@suse.de>
1597 * toplev.c (rest_of_handle_inline): Also consider functions
1598 for deferral if the language is GNU F77.
1600 2004-01-11 Zack Weinberg <zack@codesourcery.com>
1602 * c-decl.c (diagnose_arglist_conflict): Add missing space to
1603 diagnostic messages.
1605 2004-01-11 Jakub Jelinek <jakub@redhat.com>
1608 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
1609 to drop through label. Don't fall back to SCC even when conditional
1610 jump has not been found.
1612 2004-01-11 Jan Hubicka <jh@suse.cz>
1614 * invoke.texi: Fix syntax error in previous patch.
1616 Partial fix for PR opt/10776
1617 * Makefile.in (reload.o): Include param.h
1618 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
1619 * reload.c: Include params.h.
1620 (find_equiv_reg): Work limiting check.
1621 * invoke.texi: Document.
1623 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
1625 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
1626 out-of-bounds accesses to string constants. Simplify mips16
1629 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
1631 PR optimization/13469
1632 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
1633 reload_cse_regs (-fnon-call-exceptions only).
1635 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1637 * config/mcore/lib1.asm: Fix comment formatting.
1638 * config/mcore/mcore-elf.h: Likewise.
1639 * config/mcore/mcore.c: Likewise.
1640 * config/mcore/mcore.h: Likewise.
1641 * config/mcore/mcore.md: Likewise.
1643 2004-01-10 Zack Weinberg <zack@codesourcery.com>
1645 * c-decl.c (duplicate_decls): Break apart into...
1646 (diagnose_arglist_conflict, validate_proto_after_old_defn)
1647 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
1648 ... these new functions. Restructure for comprehensibility.
1649 Remove various archaic special cases. Always report the
1650 location of the previous declaration when a diagnostic is issued.
1651 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
1652 (match_builtin_function_types): Delete unnecessary forward declaration.
1654 2004-01-10 Zack Weinberg <zack@codesourcery.com>
1656 * genautomata.c (make_automaton, NDFA_to_DFA):
1657 Print progress bars with '.' characters instead of '*'.
1658 (build_automaton): Change notes to match.
1660 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
1662 * config/m32r/m32r.md: Use define_constants for unspec and
1665 2004-01-10 Jan Hubicka <jh@suse.cz>
1668 * expr.c (expand_expr_real): More curefully expand union casts.
1670 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
1672 * config/m32r/m32r.md (flush_icache): Use 1 for
1675 2004-01-10 David Edelsohn <edelsohn@gnu.org>
1676 James E Wilson <wilson@specifixinc.com>
1679 * dbxout.c (dbxout_symbol): Remove initialization of
1680 current_sym_code, current_sym_value, and current_sym_addr.
1681 (dbxout_symbol_location): Same.
1682 (dbxout_prepare_symbol): Zero current_sym_code,
1683 current_sym_value, and current_sym_addr.
1685 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
1687 * tree.c (get_unwidened): Reorder conditions so that the null pointer
1688 check is done first.
1690 2004-01-09 Eric Christopher <echristo@redhat.com>
1692 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
1693 if we're running mark_constant_function.
1695 2004-01-09 Jeff Bailey <jbailey@nisa.net>
1698 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
1700 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1703 * dbxout.c (dbxout_type_fields): Return if any item is
1704 error_mark_node or the type is error_mark_node.
1706 2004-01-09 Geoffrey Keating <geoffk@apple.com>
1708 * config/rs6000/darwin-ldouble.c: Add big comment explaining
1709 exactly what is expected as a 'long double'.
1710 (_xlqadd): When a value to be returned is representable as a
1711 'double', just return it directly, do not construct it using a union.
1712 Also, correct final fixup.
1713 (_xlqmul): Likewise.
1714 (_xlqdiv): Likewise.
1715 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
1717 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
1719 2004-01-09 Richard Henderson <rth@redhat.com>
1721 * recog.c (constrain_operands): Validate mem operands.
1723 2004-01-09 James E Wilson <wilson@specifixinc.com>
1725 * gcc.c (init_spec): Remove -lunwind from shared case.
1726 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
1728 2004-01-09 Steve Ellcey <sje@cup.hp.com>
1730 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
1731 * configure: Regenerate
1733 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
1736 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
1737 between function and object pointers.
1738 (digest_init): When comparing a pointer to function type to the
1739 target type, only apply TREE_TYPE once to the pointer to function
1741 * except.c (for_each_eh_label_1): Treat data as a pointer to a
1742 function pointer rather than casting it to a function pointer.
1743 (for_each_eh_label): Update caller.
1744 * recog.h (struct insn_data): Use a struct or union for output.
1745 * genoutput.c (output_insn_data): Update.
1746 * final.c (get_insn_template): Update.
1748 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1750 * expr.h (expand_expr): Make it a macro, not a function.
1751 (expand_expr_real): New function.
1752 * expr.c (store_expr): Adjust logic for deciding whether or not to
1753 copy the value returned by expand_expr.
1754 (expand_expr): Rename to ...
1755 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
1756 calls to language hooks.
1757 * c-common.h (c_expand_expr): Adjust prototype.
1758 * c-common.c (c_expand_expr): Add alt_rtl parameter.
1759 * langhooks-def.h (lhd_expand_expr): Change prototype.
1760 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
1761 * langhooks.h (lang_hooks): Change type of expand_expr.
1762 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
1763 (last_expr_alt_rtl): Likewise.
1764 (expand_expr_stmt_value): Set last_expr_alt_rtl.
1765 (clear_last_expr): Clear it.
1766 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
1767 (expand_end_bindings): Save and restor last_expr_alt_rtl.
1768 * tree.def (RTL_EXPR): Give it an additional operand.
1769 * tree.h (RTL_EXPR_ALT_RTL): New macro.
1771 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1773 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
1774 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
1776 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1779 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
1780 or (ne:SI (reg:CC 17) (const_int 0)).
1781 Be specific about modes wherever possible.
1783 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1785 * config/m32r/m32r.c (m32r_expand_block_move): Call
1786 gen_movestrsi_internal with two more arguments.
1787 (m32r_output_block_move): Adjust operand numbers.
1788 Properly update the source and destination pointers.
1789 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
1790 'r+'. Change the set detinations to match_operand.
1792 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1794 * final.c (FIRST_INSN_ADDRESS): Remove.
1795 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
1796 * system.h (FIRST_INSN_ADDRESS): Poison.
1797 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
1798 * config/m32r/m32r-protos.h: Remove the prototype for
1799 m32r_first_insn_address.
1800 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
1801 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
1802 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
1804 2004-01-09 J. Brobecker <brobecker@gnat.com>
1806 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
1808 (is_ada_subrange_type): DIEs for enumeration subtypes should be
1809 emitted as subrange types too.
1810 (subrange_type_die): Add handling of enumeration subtypes.
1812 2004-01-08 Richard Henderson <rth@redhat.com>
1815 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
1816 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1817 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1818 (ix86_address_cost): Be prepared for SUBREGed registers.
1819 (legitimate_address_p): Accept SUBREGed registers.
1821 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
1823 * Makefile.in: Rename configure.in to configure.ac
1824 * doc/sourcebuild.texi: Likewise.
1825 * configure: Regenerate.
1826 * config.in: Regenerate.
1828 2004-01-08 Stuart Hastings <stuart@apple.com>
1830 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1832 2004-01-08 Jan Hubicka <jh@suse.cz>
1834 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
1836 2004-01-08 Geoffrey Keating <geoffk@apple.com>
1838 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1839 (UNSPEC_FIX_TRUNC_TF): New constant.
1840 (movtf_internal): Make splitter active only when insn is active.
1841 (extenddftf2): Rewrite to properly load zero into low part.
1842 (extenddftf2_internal): New.
1843 (extendsftf2): Rewrite.
1844 (truncdftf2): Correct length.
1845 (floatditf2): Delete.
1846 (fix_trunc_helper): New.
1847 (fix_trunctfdi2): Use fix_trunc_helper.
1848 (fix_trunctfsi2): Likewise.fix_trunc
1849 (fix_trunctfsi2_internal): New.
1851 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1852 addresses are legitimate on Darwin even when flag_pic.
1853 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1854 non-offsettable addresses for loads of TFmode constants.
1856 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1858 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1859 variables in the appropriate bss section.
1861 2004-01-09 Alan Modra <amodra@bigpond.net.au>
1863 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1864 target_flags has MASK_POWERPC64 when -m64.
1865 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1866 to 620, 630, power3, power4 and rs64a entries.
1867 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1869 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
1871 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1872 floating-point constants.
1874 2004-01-08 J. Brobecker <brobecker@gnat.com>
1876 * dwarf2out.c (subrange_type_die): Add context_die parameter.
1877 Create the subrange_type DIE using the given context DIE.
1878 (modified_type_die): Update call to subrange_type_die.
1880 2004-01-08 Zack Weinberg <zack@codesourcery.com>
1882 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1883 Add multiple-include guard.
1885 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
1887 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1888 all vector constant loadable by vsplt*.
1889 (output_vec_const_move): Likewise.
1891 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1894 * c-typeck.c (comptypes): Only treat enumerated types in the same
1895 translation unit as compatible with each other when they are the
1897 * doc/extend.texi: Update.
1899 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1902 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1903 array type from the array element type.
1905 2004-01-07 Alan Modra <amodra@bigpond.net.au>
1907 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1908 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1909 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1910 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1911 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1913 2004-01-06 Eric Christopher <echristo@redhat.com>
1915 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1916 (DWARF2_DEBUGGING_INFO): Define.
1917 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1918 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1919 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1921 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1922 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1923 * config/mips/iris5gas.h: Ditto.
1924 (DBX_DEBUGGING_INFO): Remove.
1925 (DWARF2_DEBUGGING_INFO): Ditto.
1926 (MIPS_DEBUGGING_INFO): Ditto.
1927 (PREFERRED_DEBUGGING_TYPE): Ditto.
1928 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1929 (PREFERRED_DEBUGGING_TYPE): Ditto.
1930 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1931 * config/mips/elf64.h: Ditto.
1933 2004-01-06 Jan Hubicka <jh@suse.cz>
1935 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1936 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1938 2004-01-06 Geoffrey Keating <geoffk@apple.com>
1940 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1941 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1942 * config/rs6000/darwin-ldouble.c: New.
1944 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1946 (constant_subword): Delete.
1947 * rtl.h (constant_subword): Delete prototype.
1948 (immed_double_const): Is not in varasm.c.
1949 * simplify-rtx.c (simplify_immed_subreg): New.
1950 (simplify_subreg): Use simplify_immed_subreg.
1952 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1953 than trying to generate RTL directly.
1954 (fix_trunctfsi2): Use expand_fix rather than trying to generate
1957 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1959 2004-01-06 David Edelsohn <edelsohn@gnu.org>
1961 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1962 function into a separate macro.
1963 (read_only_data_section): Add void argument.
1964 (private_data_section): Same.
1965 (read_only_private_data_section): Same.
1966 (toc_section): Same.
1968 2004-01-06 Jan Hubicka <jh@suse.cz>
1970 * invoke.texi: Remove typo in last change.
1973 * config.gcc: Accept opteron and athlon-64 as variants
1975 * i386.c (override_options): Likewise.
1976 * invoke.texi (i386 -mtune): Expand documentation.
1978 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1980 * alias.c: Fix comment typos.
1981 * builtins.c: Likewise.
1984 * dominance.c: Likewise.
1985 * dwarf2out.c: Likewise.
1986 * emit-rtl.c: Likewise.
1988 * final.c: Likewise.
1989 * fold-const.c: Likewise.
1991 * genattrtab.c: Likewise.
1992 * genrecog.c: Likewise.
1993 * gensupport.c: Likewise.
1994 * ggc-zone.c: Likewise.
1995 * integrate.c: Likewise.
1996 * local-alloc.c: Likewise.
1998 * recog.c: Likewise.
1999 * regmove.c: Likewise.
2000 * reg-stack.c: Likewise.
2001 * reorg.c: Likewise.
2002 * rtlanal.c: Likewise.
2004 * sched-ebb.c: Likewise.
2005 * simplify-rtx.c: Likewise.
2006 * toplev.c: Likewise.
2007 * varasm.c: Likewise.
2009 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
2011 * doc/install.texi: Fix typos.
2012 * doc/invoke.texi: Likewise.
2013 * doc/md.texi: Likewise.
2015 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2017 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
2019 2004-01-06 Jan Hubicka <jh@suse.cz>
2021 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
2022 (function_arg_advance): Do not pass aggregates in SSE; deal handling
2024 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
2026 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
2027 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
2028 (MMX_REGPARM_MAX): Similarly for -mmmx.
2030 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2032 * config/sh/linux.h: Fix comment formatting.
2033 * config/sh/netbsd-elf.h: Likewise.
2034 * config/sh/sh.c: Likewise.
2035 * config/sh/sh.h: Likewise.
2036 * config/sh/vxworks.h: Likewise.
2038 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2040 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
2041 * toplev.c (output_file_directive): Don't use
2042 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
2044 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
2046 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
2047 (USING_MMAP): We don't support non-mmap.
2048 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
2050 (struct page_entry): Remove bytes_free.
2051 (struct page_table_chain): Remove.
2052 (struct globals): Remove page_table member.
2053 (loookup_page_table_entry): Function deleted.
2054 (set_page_table_entry): Ditto.
2055 (ggc_allocated_p): No longer need page table lookups.
2056 (ggc_marked_p): Ditto.
2057 (alloc_small_page): Don't care about bytes_free anymore.
2058 (alloc_large_page): Round up size.
2059 (ggc_alloc_zone_1): Mark large objects as such, and calculate
2060 their size the new way.
2061 Remove page table lookups and setting.
2062 (ggc_get_size): Calculate large object size the new way.
2063 (sweep_pages): Redo to account for fact that we no longer have
2065 (ggc_collect): No longer need to reincrement bytes_free.
2066 (ggc_pch_alloc_object): Handle new large objects properly.
2067 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
2069 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2071 * doc/invoke.texi: Remove a page break.
2073 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2075 * config/avr/avr.c (avr_output_function_prologue): Remove an
2076 extra pair of curly braces.
2078 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2080 * config/mn10300/mn10300.c: Fix comment formatting.
2081 * config/mn10300/mn10300.h: Likewise.
2083 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2085 * tree.h: Update documentation on nothrow_flag.
2086 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
2089 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
2091 * doc/invoke.texi: Remove traces of dead ports.
2093 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2095 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
2098 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2101 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
2103 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
2104 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
2105 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
2106 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
2107 (mips_symbol_insns): Don't trust the local/global classification.
2108 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
2109 (override_options): Make -mabicalls -fno-unit-at-a-time imply
2110 -mno-explicit-relocs.
2111 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
2112 between local and global symbols.
2114 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
2116 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
2117 (mips_preferred_reload_class): Declare.
2118 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
2119 (EXTRA_CONSTRAINT): Update accordingly.
2120 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
2121 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
2122 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
2123 mips_dangerous_for_la25_p.
2124 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
2125 if mips_dangerous_for_la25_p.
2127 2004-01-05 Bernardo Innocenti <bernie@develer.com>
2129 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
2132 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
2134 * configure.ac: Use AC_PROG_CPP_WERROR.
2135 * configure: Regenerate.
2137 2004-01-04 Zack Weinberg <zack@codesourcery.com>
2139 * .cvsignore: Add autom4te.cache.
2141 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
2143 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
2144 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
2145 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
2146 then architecture options, then ABI options. General rewording.
2148 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
2151 * doc/extend.texi: Clarify definition of malloc attribute.
2153 2004-01-04 Jan Hubicka <jh@suse.cz>
2155 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
2156 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
2157 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
2158 (cgraph_inline_p): Add extra argument reason.
2159 * cgraphunit.c: Minor formating fixes.
2160 cgraph_first_inlined_callee): New functions.
2161 (record_call_1): Record builtins too.
2162 (cgraph_analyze_function): Update inline_failed messages.
2163 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
2164 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
2165 (cgraph_check_inline_limits): Likewise; Add argument reason.
2166 (cgraph_set_inline_failed): New static function.
2167 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
2169 (cgraph_inline_p): Add new argument reason.
2170 * tree-inline.c (expand_call_inline): Update warning.
2172 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
2174 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
2175 with modern equivalents.
2176 * configure: Regenerate.
2178 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
2179 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
2180 * configure: Regenerate.
2182 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
2184 * configure.in: Rename to configure.ac.
2185 * configure.ac: Renamed from configure.in; make minimum necessary
2186 changes for autoconf 2.5x.
2187 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
2188 * configure: Regenerate with autoconf 2.57.
2190 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
2192 * config/mips/linux.h: Fix comment formatting.
2193 * config/mips/mips.c: Likewise.
2194 * config/mips/mips.h: Likewise.
2195 * config/mips/mips.md: Likewise.
2196 * config/mips/netbsd.h: Likewise.
2197 * config/mips/windiss.h: Likewise.
2199 2004-01-02 Richard Henderson <rth@redhat.com>
2201 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
2202 for sse and 387; add suppression for mmx.
2204 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
2206 * loop.c (loop_optimize): Free all loops_info's mems.
2208 * c-typeck.c (finish_init): Free spelling_base before
2211 * cfgloop.c (flow_loops_find): Always free the sbitmap
2214 * predict.c (estimate_probability): Free bbs after being
2217 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
2219 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
2220 const_8bit_operand and call_address_operand.
2222 2004-01-02 Jan Hubicka <jh@suse.cz>
2224 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
2225 when there is nothing to inline but warnings are requested.
2226 (cgraph_decide_inlining): Fix memory leak.
2228 2004-01-02 Jan Hubicka <jh@suse.cz>
2230 * expr.c (store_constructor): Fix pasto in previous patch.
2232 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
2234 * config/i386/cygming.h: Fix comment formatting.
2235 * config/i386/djgpp.h: Likewise.
2236 * config/i386/gthr-win32.c: Likewise.
2237 * config/i386/i386-interix.h: Likewise.
2238 * config/i386/i386.c: Likewise.
2239 * config/i386/i386.h: Likewise.
2240 * config/i386/openbsd.h: Likewise.
2241 * config/i386/winnt.c: Likewise.
2242 * config/i386/xm-mingw32.h: Likewise.
2244 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
2246 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
2247 copyright and last modification dates.
2249 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
2251 * doc/install.texi (Specific): Mention x86_64.
2253 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
2255 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
2256 Call force_operand on plus_constant result.
2258 2004-01-01 Jan Hubicka <jh@suse.cz>
2260 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
2261 * expr.c (store_constructor): Use vec_init pattern.
2262 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
2263 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
2264 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
2265 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
2267 (sse2_unpc?pd): Fix pattern.
2268 (sse2_movlpd): Kill.
2269 (sse2_movsd): Deal with movlpd too.
2270 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
2271 (ix86_expand_vector_init): New.
2272 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
2273 * md.texi (vec_set, vec_extract): Document
2275 2003-12-31 Jan Hubicka <jh@suse.cz>
2278 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
2282 * toplev.c (dump_file_index): Reorder ce3 and bbro.
2283 (dump_file): Likewise.
2284 (rest_of_compilation): Likewise.
2287 * cgraph.c (cgraph_function_possibly_inlined): Even with
2288 flag_really_no_inline we inline always_inline functions.
2289 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
2290 for non-always_inline functions when there is flag_really_no_inline.
2291 (cgraph_decide_inlining): Limit work done when not inlining.
2292 (cgraph_decide_inlining_incrementally): Likewise.
2293 (cgraph_optimize_function): Check whether something got inlined.
2294 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
2295 extern inline functions when not inlining.
2297 * opts.c (decode_options): Disable crossjumping at -O1
2298 * invoke.texi (-O1): Document change.
2300 See ChangeLog.10 for earlier changes.