1 2001-01-10 Ira Ruben <ira@apple.com>
3 Add __attribute__ ((deprecated)).
4 * extend.texi: Document __attribute__ ((deprecated)).
5 * invoke.texi: Document -Wno-deprecated-declarations.
6 * testsuite/g++.dg/other/deprecated.C: New C++ test.
7 * testsuite/gcc.dg/deprecated.c: New C test.
8 * attribs.c (enum attrs): Declare handle_deprecated_attribute().
9 (c_common_attribute_table): Add "deprecated" entry.
10 (handle_deprecated_attribute): New function.
11 * c-decl.c (deprecated_states): New enum.
12 deprecated_state: State of "deprecated" handling.
13 (start_decl): Set deprecated_state based on attributes.
14 (grokdeclarator): Test for deprecated uses, propagate attribute.
15 * c-typeck.c (build_component_ref): Test for deprecated fields.
16 (build_external_ref): Test for deprecated primaries.
17 * diagnostic.c (warn_deprecated_use) New function to issue
18 warnings about __attribute__ ((depricated)) references.
19 * flags.h (warn_deprecated_decl): Extern declared for
20 -W[no-]deprecated-declarations option.
21 * print-tree.c (print_node): Show deprecated flag status.
22 * toplev.c (warn_deprecated_decl): Defined.
23 (W_options): Added "deprecated-declaration".
24 * toplev.h (warn_deprecated_use): Extern declared.
25 * tree.h (struct tree_common): Define deprecated_flag.
26 (TREE_DEPRECATED): New macro to access flag.
27 * cp/call.c (build_call): Test for deprecated calls.
28 * cp/class.c (add_implicitly_declared_members): Set global
29 flag to tell grokdeclarator to not issue deprecated warnings.
30 * cp/cp-tree.h: Add extern for adding_implicit_members.
31 * cp/decl.c (deprecated_states): New enum.
32 (start_decl): Set deprecated_state based on attributes.
33 (grokdeclarator): Test for deprecated uses, propagate attribute.
34 * cp/lex.c (do_identifier): Test for deprecated primaries.
35 * cp/typeck.c (build_component_ref): Test for deprecated fields.
37 2001-01-10 Ira Ruben <ira@apple.com>
39 Fix to assign attributes to inline member functions.
40 * cp/decl.c (start_method): Handle attrlist.
42 2002-01-10 Kazu Hirata <kazu@hxi.com>
44 * combine.c (expand_field_assignment): Use subreg_lsb().
46 2002-01-10 David Edelsohn <edelsohn@gnu.org>
48 * alias.c (find_base_value): Add cases for HIGH, PRE_INC, PRE_DEC,
49 POST_INC, POST_DEC, PRE_MODIFY, and POST_MODIFY.
50 (find_base_term): Add cases for TRUNCATE, PRE_MODIFY, and POST_MODIFY.
51 Recurse for any operand of AND as long as constant is non-zero.
53 2002-01-10 Kazu Hirata <kazu@hxi.com>
55 * config/h8300/h8300.md: Remove constraints from expanders.
57 2002-01-10 Kazu Hirata <kazu@hxi.com>
59 * varasm.c: Fix formatting.
61 * vmsdbgout.c: Likewise.
62 * xcoffout.c: Likewise.
64 Thu Jan 10 17:19:12 CET 2002 Jan Hubicka <jh@suse.cz>
66 * cfgcleanup.c (try_forward_edges): Properly initialize nthreaded_edges;
67 update edge probabilities to match.
69 2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
71 * Makefile.in ($(docdir)/gccint.info, gccint.dvi): Add additional
73 * doc/languages.texi, doc/sourcebuild.texi: New files.
74 * doc/configfiles.texi: Make a subsubsection. Update.
75 * doc/configterms.texi: Add @node. Remove warning that this isn't
76 instructions for building GCC.
77 * doc/makefile.texi: Make a subsection.
78 * doc/gccint.texi: Update.
80 Thu Jan 10 16:39:58 CET 2002 Jan Hubicka <jh@suse.cz>
82 * i386.md (sse_mov?fcc_const0_?): Fix constraints.
84 Thu Jan 10 12:45:50 2002 Nicola Pero <n.pero@mi.flashnet.it>
86 * doc/cpp.texi: Document the __OBJC__ preprocessor macro.
88 Thu Jan 10 11:19:18 CET 2002 Jan Hubicka <jh@suse.cz>
90 * optabs.c (expand_fix): Look for wider integer modes first.
92 * i386.md (mov?f): Avoid the fake const double trick for medium
94 (min?f*/max?f*): Prohibit memory operands for i387 variant.
95 (fop_df_4): Disable for SSE compilation.
97 2002-01-20 Graham Stott <grahams@redhat.com>
99 * dwarf2out.c (indirect_string_alloc, output_indirect_string):
100 Move prototype into DWARF2_DEBUGGING_INFO conditional block.
102 2002-01-10 Richard Henderson <rth@redhat.com>
104 * config/alpha/alpha.md (extendsidi2_fix): Penalize f/f alternative.
106 2002-01-10 Richard Henderson <rth@redhat.com>
108 * regrename.c (find_oldest_value_reg): Fix typo in mode change check.
109 (copyprop_hardreg_forward_1): Likewise. Use mode_change_ok.
111 2002-01-10 Kazu Hirata <kazu@hxi.com>
113 * combine.c (can_combine_p): Fix a comment typo.
115 2002-01-09 Zack Weinberg <zack@codesourcery.com>
117 * Makefile.in (s-gencheck, s-options, s-specs): Handle an
118 empty list correctly. Change loop index $t to $f for
119 consistency with rest of Makefile.
121 2002-01-08 Aldy Hernandez <aldyh@redhat.com>
123 * testuite/gcc.dg/altivec-4.c: Add test for mtvscr, dssall,
124 mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst.
126 * config/rs6000/rs6000.c (altivec_expand_builtin): Add support for
127 mtvscr, dssall, mfvscr, dss, lvsl, lvsr, dstt, dst, dstst, dststt.
128 (altivec_init_builtins): Same.
129 (altivec_expand_unop_builtin): Return NULL_RTX on error.
130 (altivec_expand_binop_builtin): Same.
131 (altivec_expand_ternop_builtin): Same.
134 * config/rs6000/rs6000.md ("altivec_mtvscr"): New.
135 ("altivec_vctuxs"): Fix typo.
136 ("altivec_vnmsubfp"): Same.
137 ("altivec_dssall"): New.
138 ("altivec_mfvscr"): New.
139 ("altivec_dss"): New.
140 ("altivec_lvsl"): New.
141 ("altivec_lvsr"): New.
142 ("altivec_dstt"): New.
143 ("altivec_dstst"): New.
144 ("altivec_dststt"): New.
145 ("altivec_dst"): New.
147 * config/rs6000/rs6000.h (rs6000_builtins): Add mtvscr, dssall,
148 mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst.
150 2002-01-09 Richard Henderson <rth@redhat.com>
152 * config/alpha/alpha.md (prologue_mcount): Remove lituse_jsr reloc.
154 2002-01-10 Hans-Peter Nilsson <hp@bitrange.com>
156 * config/mmix/mmix.c (mmix_asm_identify_gcc): Remove unused
158 * config/mmix/mmix-protos.h (mmix_asm_identify_gcc): Don't
160 * config/mmix/mmix.h (ASM_IDENTIFY_GCC): Remove unused macro.
162 2002-01-09 Kazu Hirata <kazu@hxi.com>
164 * read-rtl.c: Fix formatting.
166 * regclass.c: Likewise.
167 * regrename.c: Likewise.
168 * reg-stack.c: Likewise.
169 * reload1.c: Likewise.
170 * reload.c: Likewise.
173 2002-01-09 Kazu Hirata <kazu@hxi.com>
175 * rtlanal.c (find_reg_fusage): Use XEXP instead of SET_DEST
176 to extract items in the expr_list chain.
178 2002-01-09 Richard Henderson <rth@redhat.com>
180 * config/vax/vax.c (vax_rtx_cost): Never abort.
182 * config/vax/vax.h (REAL_ARITHMETIC): Define.
184 2002-01-09 Jan Hubicka <jh@suse.cz>
186 * gcse.c (cprop_jump): Delete insn if simplified jump is no-op.
188 2002-01-09 Richard Henderson <rth@redhat.com>
190 * config/arm/arm.c (arm_gen_constant): Use trunc_int_for_mode.
191 Unify code from various alternatives.
193 2002-01-09 Richard Henderson <rth@redhat.com>
195 * regrename.c (copy_value): Ignore the copy if the source register
196 is present in the value chain with a narrower mode.
198 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
200 * real.c (c4xtoe, toc4x): Do some special conversion on long doubles
201 for the c4x target. Also improve layout.
203 2002-01-09 Richard Henderson <rth@redhat.com>
205 * config/m32r/m32r.c (move_src_operand): Fix 32-bit int test.
206 * config/m32r/m32r.md (and ior xor splitters): Swap operands
207 to match insn patterns.
209 2002-01-09 Richard Henderson <rth@redhat.com>
211 * regrename.c (find_oldest_value_reg): Use gen_rtx_raw_REG.
212 (copyprop_hardreg_forward_1): Likewise.
214 2002-01-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
216 * pa.md (decrement_and_branch_until_zero): Change predicate for
217 operand 0 from register_operand to reg_or_nonsymb_mem_operand.
219 2002-01-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
221 * ginclude/stddef.h: Define _BSD_WCHAR_T_DEFINED_ if _BSD_WCHAR_T_
222 gets undefined. For Darwin.
224 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
226 * config/c4x/c4x.h: Use PUSH_ARGS and PUSH_ROUNDING for stack passing.
228 2002-01-09 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
230 * config/c4x/c4x/md: Remove extraneous constraints from define_splits.
232 2002-01-08 Richard Henderson <rth@redhat.com>
234 * regrename.c (copy_value): Ignore overlapping copies.
236 2002-01-08 Richard Henderson <rth@redhat.com>
238 * config/alpha/alpha.c (alpha_split_conditional_move): Call copy_rtx
239 as needed to avoid shared structure.
241 2002-01-08 Kazu Hirata <kazu@hxi.com>
243 * config/h8300/h8300.c (get_shift_alg): Fix 15-bit LSHIFTRT on
246 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
248 * doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR,
249 LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove
250 documentation of obsolete macros.
251 * system.h: Poison these macros.
252 * config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h,
253 config/arc/arc.h, config/arm/arm.h, config/avr/avr.h,
254 config/c4x/c4x.h, config/clipper/clipper.h,
255 config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h,
256 config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h,
257 config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h,
258 config/i386/i386.h, config/i860/i860.h, config/i960/i960.h,
259 config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h,
260 config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h,
261 config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
262 config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h,
263 config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h,
264 config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
265 config/sparc/sparc.h, config/stormy16/stormy16.h,
266 config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove
267 definitions and commented out definitions of obsolete macros.
268 * config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms
269 of MAX_INT_TYPE_SIZE.
271 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com>
273 * config/s390/s390.c (s390_preferred_reload_class): Never
274 return ADDR_REGS if it isn't a subset of the given class.
275 * config/s390/s390.h (REGISTER_MOVE_COST): Penalize not just
276 FP_REGS, but all superclasses as well.
278 * config/s390/s390.c (s390_function_profiler): Fix thinko.
280 * config/s390/s390.md (cmpdi_ccu_mem, cmpsi_ccu_mem,
281 cmphi_ccu_mem, cmpqi_ccu_mem): First operand of compare
282 must not be a const_int.
284 2002-01-08 Richard Henderson <rth@redhat.com>
286 * Makefile.in (toplev.o): Depend on options.h.
287 (gcc.o): Depend on specs.h.
289 2002-01-08 Jakub Jelinek <jakub@redhat.com>
291 * expr.c (store_expr): Convert VOIDmode constants back to target's
294 2002-01-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
296 * doc/invoke.texi: Markup gcc as @command. Refer to
297 http://gcc.gnu.org/onlinedocs/gcc/Contributors.html instead
298 of http://gcc.gnu.org/thanks.html.
300 2002-01-08 Dale Johannesen <dalej@apple.com>
302 * config/rs6000/rs6000.md: Add missing int register
303 target case to movdf_low.
305 2002-01-08 Zack Weinberg <zack@codesourcery.com>
307 * Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or
308 except.h. Remove commands to define USING_SJLJ_EXCEPTIONS.
309 (cppinit.o): Depend on except.h.
310 (gencheck.h, options.h, specs.h, s-gencheck, s-options,
313 * configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION.
314 Don't create specs.h/options.h/gencheck.h here. Remove
315 unnecessary variable settings from last argument of AC_OUTPUT.
316 * config.in, configure: Regenerate.
317 * intl.c: Hardcode package name as "gcc".
319 * cppinit.c: Include except.h.
320 (builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when
322 * unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c:
323 Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if
324 (!)USING_SJLJ_EXCEPTIONS.
325 * doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__.
327 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
329 * doc/tm.texi (ASM_OUTPUT_EH_REGION_BEG, ASM_OUTPUT_EH_REGION_END,
330 ASM_OUTPUT_LABELREF_AS_INT, DOESNT_NEED_UNWINDER, EH_TABLE_LOOKUP,
331 OBJC_SELECTORS_WITHOUT_LABELS, OMIT_EH_TABLE): Remove
332 documentation of obsolete macros.
333 * system.h: Poison these macros.
334 * config/d30v/d30v.h, config/ns32k/encore.h,
335 config/stormy16/stormy16.h: Remove definitions and commented out
336 definitions of obsolete macros.
338 Tue Jan 8 15:56:41 2002 Nicola Pero <nicola@brainstorm.co.uk>
340 * objc/objc-act.c (handle_class_ref): Mark the declaration of
341 %sobjc_class_ref_%s as used - to prevent unwanted compiler
344 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com>
346 * config/s390/linux.h (ASM_OUTPUT_LABELREF): Remove.
347 * config/s390/s390.c (s390_emit_epilog): Add REG_FRAME_RELATED_EXPR
348 to insn adjusting stack/frame pointer.
349 * config/s390/s390.md (reload_la_64, reload_la_31): Do not
350 accept operands that cause the insn to be non-splittable.
352 2002-01-08 Graham Stott <grahams@redhat.com>
354 * c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter.
355 (C_TYPE_FIELDS_VOLATILE): Likewise.
356 (C_TYPE_BEING_DEFINED): Likewise.
357 (C_IS_RESERVED_WORD): Likewise.
358 (C_TYPE_VARIABLE_SIZE): Likewise.
359 (C_DECL_VARIABLE_SIZE): Likewise.
360 (C_MISSING_PROTOTYPE_WARNED): Likewise.
361 (C_SET_EXP_ORIGINAL_CODE): Likewise.
362 (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter and remove
364 (C_DECL_ANTICIPATED): Likewise.
365 (c_build_type_variant): Add parenthesis.
367 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
369 * gcc.c (option_map): Remove --version.
370 (process_command): Handle -fversion following the GNU Coding
371 Standards. Partially addresses PR other/704.
373 2002-01-08 Graham Stott <grahams@redhat.com>
375 * combine.c (combine_instructions): Fix typo.
377 2002-01-08 Graham Stott <grahams@redhat.com>
379 * debug.h: Use "tree" and "rtx" throughout.
383 2002-01-08 Nick Clifton <nickc@cambridge.redhat.com>
385 * dbxout.c (dbxout_symbol_location): If a symbol ref is in the
386 constant pool, use the pool's version of the symbol instead.
388 2002-01-07 Richard Henderson <rth@redhat.com>
390 * regrename.c (find_oldest_value_reg): Ignore the value chain if
391 the original register was copied in a mode with a fewer number of
392 hard registers than the desired mode.
393 (copyprop_hardreg_forward_1): Likewise.
394 (debug_value_data): Fix loop test.
395 * toplev.c (parse_options_and_default_flags): Reenable
396 -fcprop-registers at -O1.
398 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
400 * config/rs6000/rs6000.c (bdesc_2arg): Add altivec predicates.
401 (altivec_init_builtins): New node v4si_ftype_v16qi_v16qi.
403 * config/rs6000/rs6000.h (rs6000_builtins): Add enums for altivec
406 * config/rs6000/rs6000.md: Add altivec predicate patterns.
408 2002-01-07 John David Anglin <dave@hiauly1.hia.nrc.ca>
410 * pa.c (FUNC_BEGIN_PROLOG_LABEL, current_function_number): Define.
411 (pa_output_function_prologue): Output local label at the beginning of
412 the prologue when profiling.
413 (hppa_profile_hook): Use the local label rather than the function label.
414 * pa.h (PROFILE_BEFORE_PROLOGUE): Define.
416 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
418 * config/rs6000/rs6000.c (print_operand): Remove extra space.
419 (altivec_expand_unop_builtin): Fix thinko.
420 (altivec_expand_binop_builtin): Same.
421 (altivec_expand_ternop_builtin): Same.
422 (altivec_expand_builtin): Same.
424 2002-01-07 Richard Henderson <rth@redhat.com>
426 * config/rs6000/xcoff.h (ASM_FILE_START): Reverted to profile_flag.
428 2002-01-07 Jason Merrill <jason@redhat.com>
430 * unwind-dw2.c (execute_cfa_program): Use < again.
432 2002-01-07 Jakub Jelinek <jakub@redhat.com>
434 * predict.c (combine_predictions_for_insn): Avoid division by zero.
436 2002-01-07 Jakub Jelinek <jakub@redhat.com>
438 * simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT.
439 Don't allow -1 - x -> ~x simplifications in the first pass.
441 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
443 * rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid
445 (altivec_expand_binop_builtin): Same.
446 (altivec_expand_unop_builtin): Same.
447 (print_operand): Fix typo.
448 (bdesc_1arg): Add vupk* variants.
450 * rs6000.h (rs6000_builtins): Add vupk* enums.
452 * rs6000.md: Add altivec_vupk* variants.
454 2002-01-07 Joseph S. Myers <jsm28@cam.ac.uk>
456 * doc/gcc.texi, doc/gccint.texi, doc/cppinternals.texi,
457 doc/install.texi, doc/invoke.texi, doc/rtl.texi: Update copyright
458 and last update dates.
460 2002-01-07 Janis Johnson <janis187@us.ibm.com>
462 * doc/rtl.texi (Flags): Clean up documentation of RTL flags
464 2002-01-07 Marek Michalkiewicz <marekm@amelek.gda.pl>
466 * config/avr/avr.c (avr_mcu_types): Add new MCU types.
467 * config/avr/avr.h (CPP_SPEC): Likewise.
468 (LINK_SPEC): Likewise.
469 (CRT_BINUTILS_SPECS): Likewise.
470 * config/avr/t-avr (MULTILIB_MATCHES): Likewise.
471 * doc/invoke.texi (AVR Options): Document them.
473 Mon Jan 7 11:59:34 CET 2002 Jan Hubicka <jh@suse.cz>
475 * unroll.c (copy_loop_body): Always properly update JUMP_LABEL and
478 2002-01-07 Graham Stott <grahams@redhat.com>
480 * config/i386/i386.h: Update copyright date.
481 (HALF_PIC_PTR): Add parenthesis.
482 (OPTIMIZATION_OPTIONS): Whitespace, add parenthesis and wrap.
483 (CONSTANT_ALIGNMENT): Add parenthesis.
484 (DATA_ALIGNMENT): Likewise.
485 (LOCAL_ALIGNMENT): Likewise.
486 (FUNCTION_ARG_BOUNDARY): Whitespace, add parenthesis and wrap.
487 (IS_STACK_MODE): Uppercase macro parameter, add parenthesis and wrap.
488 (CONDITIONAL_REGISTER_USAGE): Wrap in do {...} while (0).
489 (HARD_REGNO_NREGS): Add paranethesis.
490 (VALID_SSE_REG_MODE): Whitespace.
491 (VALID_MMX_REG_MODE): Whitespace.
492 (VALID_FP_MODE_P): Uppercase macros parameter and whitespace.
493 (ix86_hard_regno_mode_ok): Add parenthesis.
494 (HARD_REGNO_CALLER_SAVE_MODE): Whitespace.
495 (RETURN_IN_MEMORY): Whitespace.
496 (N_REG_CLASSES): Add parenthesis.
497 (INTEGER_CLASS_P): Add parenthesis and wrap.
498 (FLOAT_CLASS_P): Likewise.
499 (SSE_CLASS_P): Likewise.
500 (MMX_CLASS_P): Likewise.
501 (MAYBE_INTEGER_CLASS_P): Likewise.
502 (MAYBE_FLOAT_CLASS_P): Likewise.
503 (MAYBE_SSE_CLASS_P): Likewise.
504 (MAYBE_MMX_CLASS_P): Likewise.
505 (Q_CLASS_P): Likewise.
506 (GENERAL_REGNO_P): Uppercase macro parameter.
507 (REX_INT_REGNO_P): Uppercase macro parameter and wrap.
508 (FP_REGNO_P): Likewise.
509 (ANY_FP_REGNO_P): Uppercase macro parameter.
510 (SSE_REGNO_P): Likewise.
511 (SSE_REGNO): Likewise.
512 (SSE_REG_P): Likewise.
513 (SSE_FLOAT_MODE_P): Likewise.
514 (MMX_REGNO_P): Likewise.
515 (MMX_REG_P):Likewise.
516 (STACK_REG_P): Likewise.
517 (NON_STACK_REG_P): Likewise.
518 (STACK_TOP_P): Likewise.
519 (CONVERT_HARD_REGISTER_TO_SSA_P): Add parenthesis.
520 (PREFERRED_RELOAD_CLASS): Add parenthesis and whitespace.
521 (SECONDARY_MEMORY_NEEDED): Likewise.
522 (SECONDARY_OUTPUT_RELOAD_CLASS): Whitespace.
523 (MD_ASM_CLOBBERS): Whitespace and wrap.
524 (MUST_PASS_IN_STACK): Whitespace and wrap.
525 (RETURN_POPS_ARGS): Add parenthesis.
526 (INIT_CUMULATIVE_ARGS): Likewise.
527 (FUNCTION_ARG): Likewise.
528 (FUNCTION_OK_FOR_SIBCALL): Add parenthesis and whitespace.
529 (SETUP_INCOMING_VARARGS): Likewise.
530 (BUILD_VA_LIST_TYPE): Add parenthesis.
531 (EXPAND_BUILTIN_VA_START): Uppercase macro paremeters and add
533 (EXPAND_BUILTIN_VA_ARG): Likewise.
534 (FUNCTION_PROFILER): Wrap in do { ... } while (0) and add parenthesis.
535 (INITIALIZE_TRAMPOLINE): Add parenthesis.
536 (INITIAL_ELIMINATION_OFFSET): Likewise.
537 (REGNO_OK_FOR_INDEX_P): Add parenthesis.
538 (REGNO_OK_FOR_BASE_P): Likewise.
539 (REGNO_OK_FOR_SIREG_P): Add parenthesis and wrap.
540 (REGNO_OK_FOR_DIREG_P): Likewise.
541 (REG_OK_FOR_INDEX_P): Whitespace.
542 (REG_OK_FOR_BASE_P): Whitespace.
543 (GO_IF_LEGITIMATE_ADDRESS): Wrap in do { ... } while (0) and add
545 (FIND_BASE_TERM): Fix typo.
546 (LEGITIMIZE_ADDRESS): Wrap in { .. } while (0) and add parenthesis.
547 (REWRITE_ADDRESS): Uppercase macro parameter and whitespace.
548 (SYMBOLIC_CONST; Whitespace.
549 (GO_IF_MODE_DEPENDENT_ADDRESS):Wrap in { .. } while (0) and wrap.
550 (ENCODE_SECTION_INFO): Whitespace.
551 (FINALIZE_PIC): Remove do { ... } while (0).
552 (PROMOTE_MODE): Wrap in do { ... } while (0).
553 (CONST_COSTS): Whitespace.
554 (RTX_COSTS): Add paramethesis, whitespace and wrap.
555 (REGISTER_MOVE_COST): Add parenthesis.
556 (MEMORY_MOVE_COST): Likewise.
557 (EXTRA_CC_MODES): Whitespace.
558 (SELECT_CC_MODE): Add parenthesis and whitespace.
559 (DBX_REGISTER_NUMBER): Uppercase macro parameter and add parenthsis.
560 (ASM_PREFERRED_EH_DATA_FORMAT): Add parenthesis and whitespace.
561 (ASM_OUTPUT_LABEL): Add paramethesis.
562 (ASM_OUTPUT_REG_PUSH): Add parenthesis and whitespace.
563 (ASM_OUTPUT_REG_POP): Likewise.
564 (ASM_OUTPUT_ADDR_VEC_ELT): Add parenthesis.
565 (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
567 * config/i386/i386.c: Update copyright.
568 (CHECK_STACK_LIMIT): Add parenthesis.
569 (AT_BP): Uppercase macro parameter.
570 (x86_64_int_parameter_registers): Constify.
571 (x86_64_int_return_registers): Likewise.
572 (ix86_compare_op0): Use rtx.
573 (construct_container): Constify INTREG parameter.
574 (function_arg): Use rtx.
576 * diagnostic.h: Update copyright date.
577 (output_buffer_state): Add parenthesis.
578 (output_buffer_format_args): Likewise.
580 * combine.c (combine_instructions): Replace XEXP (links, 0)
583 2002-01-06 H.J. Lu <hjl@gnu.org>
585 * cfgcleanup.c (thread_jump): Fix 2 typos.
587 2002-01-06 Aldy Hernandez <aldyh@redhat.com>
589 * config.gcc: Add support for --enable-altivec.
591 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org>
593 * emit-rtl.c (gen_highpart): Add check for NULL_RTX.
595 2002-01-06 Jakub Jelinek <jakub@redhat.com>
597 * objc/objc-act.c (handle_impent): Use assemble_variable to emit
600 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org>
602 * doc/install.texi (sparcv9-*-solaris2*): Add documentation.
604 2002-01-06 Richard Henderson <rth@redhat.com>
606 * reorg.c (emit_delay_sequence): Remove death notes, not merely
607 nop them out. Increment label reference count for REG_LABEL.
608 (fill_slots_from_thread): Frob label reference count around
609 delete_related_insns.
611 2002-01-05 Richard Henderson <rth@redhat.com>
613 * cfgcleanup.c (try_forward_edges): Detect infinite loops while
616 2002-01-05 Richard Henderson <rth@redhat.com>
618 * c-decl.c (c_expand_body): Don't call outlining_inline_function.
619 * integrate.c (output_inline_function): Likewise.
620 * toplev.c (rest_of_compilation): Do it here instead. Move call
621 to remove_unnecessary_notes after emitting abstract instance.
622 Force an emitted nested function to have its parent emited as well.
623 * dwarf2out.c (loc_descriptor_from_tree): Read mode after checking
625 (rtl_for_decl_location): Do not look at reload data structures
626 before reload has run.
628 2002-01-05 Kazu Hirata <kazu@hxi.com>
630 * cse.c: Fix formatting.
631 * dwarf2asm.c: Likewise.
632 * dwarf2out.c: Likewise.
633 * explow.c: Likewise.
634 * expmed.c: Likewise.
635 * function.c: Likewise.
637 * gencheck.c: Likewise.
638 * genrecog.c: Likewise.
639 * ggc-common.c: Likewise.
640 * ggc-page.c: Likewise.
641 * global.c: Likewise.
643 2002-01-05 Kazu Hirata <kazu@hxi.com>
645 * combine.c: Fix formatting.
647 2002-01-05 Craig Rodrigues <crodrigu@bbn.com>
650 * config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove.
652 2002-01-05 David Edelsohn <edelsohn@gnu.org>
654 * config/rs6000/rs6000.h (TARGET_POWERPC): For IN_LIBGCC2, define
655 as 1 for __powerpc64__ as well.
657 * config/rs6000/t-aix43 (T_ADAFLAGS): Define.
659 * alias.c (find_base_value, PLUS/MINUS): If we found a base,
662 2002-01-05 Daniel Berlin <dan@dberlin.org>
664 * lcm.c: Revert change, due to performance regression it causes on
665 SPEC because it's slightly more conservative (sigh, I hate
668 Sat Jan 5 11:52:05 CET 2002 Jan Hubicka <jh@suse.cz>
670 * cfgcleanup.c (try_forward_edges): Allow multiple jump threading.
672 2002-01-05 Neil Booth <neil@daikokuya.demon.co.uk>
674 * doc/cppinternals.texi: Update.
676 2002-01-05 Hans-Peter Nilsson <hp@bitrange.com>
678 * doc/invoke.texi (Option Summary) <MMIX Options>: Document
679 -mbranch-predict, -mreg-stack-fill-bug-workaround and their
681 (MMIX Options): Ditto. Fix item/itemx typo for -mno-zero-extend.
682 * config/mmix/mmix.c (mmix_target_asm_function_prologue): Rework
683 kludge for pre-october-14th mmix versions to handle new-found bug
684 with PUSHJ/PUSHGO and the register stack.
685 * config/mmix/mmix.h (struct machine_function): Rename member
686 has_call_value_without_parameters to has_call_without_parameters.
687 All referers changed.
688 (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_DEFAULT
689 TARGET_MASK_BRANCH_PREDICT): New macros.
690 (TARGET_SWITCHES): New options -mreg-stack-fill-bug-workaround,
691 -mno-reg-stack-fill-bug-workaround.
692 * config/mmix/mmix.md ("call"): Set struct machine member
693 has_call_without_parameters.
695 Sat Jan 5 02:20:22 CET 2002 Jan Hubicka <jh@suse.cz>
697 * cfgcleanup.c (thread_jump): Fix handling of reversed branches.
699 Sat Jan 5 01:35:29 CET 2002 Jan Hubicka <jh@suse.cz>
701 * cfgcleanup.c: Include tm_p.h
702 (mark_effect): Fix handling of hard register; fix handling of SET
704 2002-01-04 Kazu Hirata <kazu@hxi.com>
706 * config/h8300/h8300.md (anonymous patterns): Check that
707 operands are registers before using REGNO on them.
709 2002-01-03 Roland McGrath <roland@frob.com>
711 * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcall-gnu.
713 2002-01-04 Jakub Jelinek <jakub@redhat.com>
715 * tree.h (expand_expr_stmt_value): Add maybe_last argument.
716 * c-common.h (genrtl_expr_stmt_value): Likewise.
717 * stmt.c (expand_expr_stmt): Pass 1 as maybe_last.
718 (expand_expr_stmt_value): Add maybe_last argument.
719 Don't warn about statement with no effect if it is the last statement
720 in expression statement.
721 * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last.
722 (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to
723 expand_expr_stmt_value.
724 (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to
725 genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope.
726 * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1
727 as maybe_last to expand_expr_stmt_value.
729 Fri Jan 4 11:45:05 2002 Jeffrey A Law (law@redhat.com)
731 * c-common.c (c_expand_start_cond): Expect the IF_STMT node to
732 be passed in, do not build it.
733 (c_begin_if_stmt): New function.
734 (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
735 * c-common.h (c_expand_start_cond): Update prototype.
736 (c_begin_if_stmt): Prototype new function.
737 (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
738 * c-parse.in (if_prefix): Use c_begin_if_stmt,
739 c_begin_while_stmt and c_finish_while_stmt_cond.
741 2002-01-04 William Cohen <wcohen@redhat.com>
743 * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag.
744 * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
745 * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
746 * config/pa/som.h (ASM_FILE_START): Likewise.
748 2001-01-04 Daniel Berlin <dan@cgsoftware.com>
750 * lcm.c: Include df.h.
751 Add available_transfer_function prototype.
752 (compute_available): Rework to use iterative dataflow framework.
753 (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict
755 (available_transfer_function): New function.
757 * Makefile.in (lcm.o): add df.h to dependencies.
759 2002-01-04 Richard Henderson <rth@redhat.com>
761 * config/alpha/alpha.c (some_operand): Accept HIGH.
762 (input_operand): Likewise; accept simple references to globals.
763 (alpha_const_ok_for_letter_p): New, outlined from alpha.h.
764 (alpha_const_double_ok_for_letter_p): Likewise.
765 (alpha_extra_constraint): Likewise.
766 (alpha_preferred_reload_class): Likewise. Do not force
767 symbolic constants to memory.
768 (alpha_legitimate_address_p): Accept simple references
769 to small_symbolic_operand.
770 (alpha_legitimize_address): New arg scratch. Be prepared to be
771 called when no_new_pseudos. Emit simple symbolic references.
772 Split integers into low, high, and rest.
773 (alpha_expand_mov): Use alpha_legitimize_address.
774 (some_small_symbolic_mem_operand): New.
775 (split_small_symbolic_mem_operand): New.
776 * config/alpha/alpha-protos.h: Update.
777 * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line.
778 (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
779 (EXTRA_CONSTRAINT): Likewise.
780 (PREFERRED_RELOAD_CLASS): Likewise.
781 (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change.
782 (PREDICATE_CODES): Update.
783 * config/alpha/alpha.md: New post-reload splitters to convert
784 simplfied symbolic operands to the form that references $29.
785 (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g.
786 (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand.
788 2002-01-03 Richard Henderson <rth@redhat.com>
790 * local-alloc.c (function_invariant_p): Update commentary.
792 2002-01-04 H.J. Lu <hjl@gnu.org>
794 * toplev.c (rest_of_compilation): Fix a typo when calling
797 2002-01-03 Kazu Hirata <kazu@hxi.com>
799 * c-common.c: Fix formatting.
800 * diagnostic.c: Likewise.
801 * doloop.c: Likewise.
802 * dwarf2out.c: Likewise.
804 2002-01-03 Kazu Hirata <kazu@hxi.com>
806 * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead
807 of 'neg.w' when xoring with 0x0000ffff or 0xffff0000.
809 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk>
811 * cpperror.c: Update comments and copyright.
812 * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c,
813 cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly.
815 2002-01-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
817 * collect2.c (main): Use strcmp when testing for "-shared".
819 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk>
821 * cppmacro.c: Don't include intl.h. Update comments.
822 (new_number_token): Allocate enough buffer for 64-bit unsigned
823 integers; update prototype.
824 * cppmain.c: Update comments.
826 2002-01-03 William Cohen <wcohen@redhat.com>
828 * function.h (struct function): Add profile.
829 (current_function_profile): New.
830 doc/extend.texi: Update documentation.
831 * final.c (final_start_function): Use current_function_profile
832 instead of profile_flag.
833 (profile_after_prologue): Likewise.
834 * function.c (expand_function_start): Likewise.
835 (expand_function_start): Likewise.
836 * config/alpha/alpha.c (direct_call_operand):
837 (alpha_does_function_need_gp): Likewise.
838 (alpha_expand_prologue): Likewise.
839 * config/arm/arm.c (arm_expand_prologue): Likewise.
840 thumb_expand_prologue: Likewise.
841 * config/d30v/d30v.c (d30v_stack_info): Likewise.
842 * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise.
843 (fr30_expand_prologue): Likewise.
844 * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise.
845 * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise.
846 * config/i386/i386.h (FINALIZE_PIC): Likewise.
847 * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise.
848 * config/i960/i960.c (i960_output_function_prologue): Likewise.
849 * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
850 * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise.
851 (m32r_expand_prologue): Likewise.
852 * config/m88k/m88k.c (m88k_layout_frame): Likewise.
853 (m88k_expand_prologue): Likewise.
854 * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise.
855 * config/mips/mips.c (compute_frame_size): Likewise.
856 (mips_expand_prologue): Likewise.
857 (mips_can_use_return_insn): Likewise.
858 * config/pa/elf.h (ASM_FILE_START): Likewise.
859 * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
860 * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
861 * config/pa/som.h (ASM_FILE_START): Likewise.
862 * config/romp/romp.c (romp_using_r14): Likewise.
863 * config/rs6000/rs6000.c (first_reg_to_save): Likewise.
864 (rs6000_stack_info): Likewise.
865 * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
866 * config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
867 * config/v850/v850.c (compute_register_save_size): Likewise.
869 2002-01-03 Jakub Jelinek <jakub@redhat.com>
871 * simplify-rtx.c (simplify_binary_operation) [DIV]: If
872 gen_lowpart_common fails, use gen_lowpart_SUBREG.
874 2002-01-03 Turly O'Connor <turly@apple.com>
876 * darwin.c (machopic_output_possible_stub_label): Don't generate
877 stub routines for pseudo-stubs which we've just defined.
879 2002-01-03 Kazu Hirata <kazu@hxi.com>
881 * builtins.c: Fix formatting.
882 * c-typeck.c: Likewise.
883 * combine.c: Likewise.
887 2002-01-03 Andreas Schwab <schwab@suse.de>
889 * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
890 and return true if _cpp_push_next_buffer pushed a new include
892 * cpplib.c (_cpp_pop_buffer): Only call obstack_free if
893 _cpp_pop_file_buffer did not push a new file.
894 * cpphash.h (_cpp_pop_file_buffer): Update declaration.
896 2002-01-02 Eric Christopher <echristo@redhat.com>
898 * final.c (final_scan_insn): Change 0 -> NULL_RTX in
899 FIND_REG_INC_NOTE call. Update copyright.
900 * loop.c (canonicalize_condition): Ditto.
901 * reorg.c (delete_scheduled_jump): Ditto.
903 2002-01-03 Kazu Hirata <kazu@hxi.com>
905 * gcse.c: Fix formatting.
907 2002-01-03 Graham Stott <grahams@redhat.com>
909 * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
910 forward defs for struct tags rtx_def, union_tree, rtvec_def
911 also output corresponding typedefs for rtx, tree, and rtvec.
913 * system.h: Move forward defs for struct tags rtx_def, union_tree,
914 rtvec_def along with corresponding typedefs for rtx, tree, and
915 rtvec to config.h, hconfig.h, tconfig.h.
917 2002-01-03 Graham Stott <grahams@redhat.com>
919 * tree.h: Update copyright date.
920 (IS_EXPR_CODE_CLASS): Add parenthesis.
921 (TREE_SET_CODE): Add whitespace.
922 (TREE_CHECK): Add parenthesis.
923 (TREE_CLASS_CODE): Add parenthesis and wrap long line.
924 (CST_OR_CONSTRUCTOR_CHECK):
925 (EXPR_CHECK): Add parenthis, whitespace and wrap line.
926 (TREE_SYMBOL_REFERENCED): Whitespace.
927 (INT_CST_LT): Likewise.
928 (INT_CST_LT_UNSIGNED): Likewise.
929 (tree_real_cst): Unwrap comment.
930 (tree_string): Likewise.
931 (tree_complex): Likewise.
932 (IDENTIFIER_POINTER): correct cast.
933 (SAVE_EXPR_CONTEXT): Whitespace.
934 (EXPR_WFL_FILENAME_NODE): Likewise.
935 (EXPR_WFL_FILENAME): Remove parenthesis.
936 (DECL_ORIGIN): Add parenthesis.
937 (DECL_FROM_INLINE): Use NULL_TREE.
938 (build_int_2): Whitespace.
939 (build_type_variant): Add parenthesis.
941 * gcc/jcf-parse.c: Update copyright date.
942 (yyparse): Constify resource_filename.
944 2002-01-03 Graham Stott <grahams@redhat.com>
946 * rtl.h: Update copyright date.
947 (RTL_CHECK1): Wrap long line.
948 (RTL_CHECK2): Likewise.
949 (RTL_CHECKC1): Wrap long line and whitespace.
950 (RTL_CHECKC2): Likewise.
968 (X0BITMAP): Likewise.
971 (X0ADVFLAGS): Likewise.
972 (X0CSELIB): Likewise.
973 (X0MEMATTR): Likewise.
981 (XCBITMAP): Likewise.
984 (XCADVFLAGS): Likewise.
985 (XCCSELIB): Likewise.
987 (INSN_UID): Likewise.
988 (PREV_INSN): Likewise.
990 (INSN_CODE): Likewise.
991 (PUT_REG_NOTE_KIND): Likewise.
992 (CODE_LABEL_NUMBER): Likewise.
993 (NOTE_SOURCE_FILE): Likewise.
994 (NOTE_BLOCK): Likewise.
995 (NOTE_EH_HANDLER): Likewise.
996 (NOTE_RANGE_INFO): Likewise.
997 (NOTE_LIVE_INFO): Likewise.
998 (NOTE_BASIC_BLOCK): Likewise.
999 (NOTE_EXPECTED_VALUE): Likewise.
1000 (NOTE_LINE_NUMBER): Likewise.
1001 (LABEL_NAME): Likewise.
1002 (LABEL_NUSES): Likewise.
1003 (LABEL_ALTERNATE_NAME): Likewise.
1004 (ADDRESSOF_DECL): Likewise.
1005 (JUMP_LABEL): Likewise.
1006 (LABEL_NEXTREF): Likewise.
1008 (ORIGINAL_REGNO: Likewise.
1009 (HARD_REGISTER_NUM_P): Add parenthesis.
1010 (SUBREG_REG): Whitespace.
1011 (SUBREG_BYTE): Likewise.
1012 (ASM_OPERANDS_TEMPLATE): Remove parenthesis.
1013 (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
1014 (ASM_OPERANDS_OUTPUT_IDX): Likewise.
1015 (ASM_OPERANDS_INPUT_VEC): Likewise.
1016 (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
1017 (ASM_OPERANDS_INPUT): Likewise.
1018 (ASM_OPERANDS_INPUT_LENGTH): Likewise.
1019 (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
1020 (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
1021 (ASM_OPERANDS_INPUT_MODE): Likewise.
1022 (ASM_OPERANDS_SOURCE_FILE): Likewise.
1023 (ASM_OPERANDS_SOURCE_LINE): Likewise.
1024 (MEM_SET_IN_STRUCT_P): Minor reformat.
1025 (TRAP_CONDITION): Whitespace.
1026 (TRAP_CODE): Likewise.
1027 (COND_EXEC_TEST): Likewise.
1028 (COND_EXEC_CODE): Likewise.
1029 (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
1030 (PHI_NODE_P): Add parenthesis.
1031 (plus_constant): Whitespace and add parenthesis.
1033 2002-01-03 Kazu Hirata <kazu@hxi.com>
1035 * config/avr/avr.c: Fix comment typos.
1036 * config/c4x/c4x.md: Likewise.
1037 * config/dsp16xx/dsp16xx.h: Likewise.
1038 * config/dsp16xx/dsp16xx.md: Likewise.
1039 * config/i386/i386.md: Likewise.
1040 * config/ia64/ia64.c: Likewise.
1041 * config/m32r/m32r.h: Likewise.
1042 * config/m68hc11/m68hc11.md: Likewise.
1043 * config/mmix/mmix.c: Likewise.
1044 * config/mn10200/mn10200.c: Likewise.
1045 * config/romp/romp.c: Likewise.
1046 * config/sh/sh.c: Likewise.
1047 * config/stormy16/stormy16.c: Likewise.
1048 * config/stormy16/stormy16.h: Likewise.
1049 * config/stormy16/stormy16.md: Likewise.
1051 2002-01-03 Graham Stott <grahams@redhat.com>
1053 * loop.h: Update copyright date.
1054 (LOOP_MOVABLES): Fix typo.
1055 (LOOP_REGS): Likewise.
1056 (LOOP_IVS): Likewise.
1058 2002-01-03 Graham Stott <grahams@redhat.com>
1060 * cppinit.c: Update copyright date.
1061 Don't include output.h
1062 * Makefile.in: Update copyright date.
1065 2002-01-02 Craig Rodrigues <rodrigc@gcc.gnu.org>
1068 * invoke.texi (-mthreads): Remove from documented RS/6000 options.
1069 (-pthread) Add to RS/6000 options.
1071 2002-01-02 Kazu Hirata <kazu@hxi.com>
1073 * except.c: Fix comment typos.
1075 * varasm.c: Likewise.
1076 * doc/tm.texi: Fix a typo.
1078 2002-01-02 Jakub Jelinek <jakub@redhat.com>
1080 * c-typeck.c (output_init_element): Allow initializing static storage
1081 duration objects with compound literals.
1083 2002-01-02 Richard Henderson <rth@redhat.com>
1085 * objc/objc-act.c (hack_method_prototype): Clear current_function_decl
1088 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1090 * gcc.c (default_compilers): Const-ify.
1091 * mips-tdump.c (stab_names): Likewise.
1092 * mips-tfile.c (map_coff_types, map_coff_storage,
1093 map_coff_sym_type, map_coff_derived_type, stabs_symbol,
1094 pseudo_ops_t, pseudo_ops): Likewise.
1095 * protoize.c (default_include): Likewise
1097 * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
1098 (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
1099 Add array size in declaration.
1100 (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
1101 emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
1102 esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
1103 etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
1104 eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
1105 efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
1106 c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
1107 emtens, make_nan): Const-ify.
1108 (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
1109 DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.
1111 2002-01-02 Joseph S. Myers <jsm28@cam.ac.uk>
1113 * config.gcc (ia64-*-*): Set extra_headers.
1114 (alpha*-dec-osf*): Likewise. Don't use alpha/t-osf.
1115 * config/alpha/t-osf: Remove.
1116 * config/ia64/t-ia64 (EXTRA_HEADERS): Remove.
1118 2002-01-02 David Edelsohn <edelsohn@gnu.org>
1120 * config/rs6000/t-aix43: Revert previous change.
1122 2002-01-02 Jason Merrill <jason@redhat.com>
1124 * c-decl.c (c_expand_body): Call outlining_inline_function when
1125 emitting an inline function out of line.
1127 2002-01-02 Richard Henderson <rth@redhat.com>
1129 * dwarf2out.c (limbo_die_node): Add created_for member.
1130 (new_die): New argument created_for. Update all callers.
1131 (mark_limbo_die_list): New.
1132 (dwarf2out_init): Register limbo_die_list as a root.
1133 (dwarf2out_finish): Force insert limbo dies into their function
1136 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1139 * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
1141 2002-01-02 Kazu Hirata <kazu@hxi.com>
1143 * config/h8300/fixunssfsi.c: Update copyright.
1146 * config/h8300/h8300.c: Update copyright.
1149 2002-01-02 Kazu Hirata <kazu@hxi.com>
1151 * config/romp/romp.c: Fix comment formatting.
1152 * config/romp/romp.h: Likewise.
1153 * config/romp/romp.md: Likewise.
1154 * config/s390/s390.c: Likewise.
1155 * config/stormy16/stormy16.c: Likewise.
1156 * config/stormy16/stormy16.h: Likewise.
1158 2002-01-02 Alexandre Oliva <aoliva@redhat.com>
1160 * c-common.h (genrtl_expr_stmt_value): Declare.
1161 * c-semantics.c (genrtl_goto_stmt): Redirect to...
1162 (genrtl_goto_stmt_value): ... this new function. Pass new
1163 argument down to expand_expr_stmt_value, taking
1164 TREE_ADDRESSABLE into account.
1165 * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
1166 STMT_EXPR as addressable, i.e., one whose result we want.
1167 * expr.c (expand_expr): Don't save expression statement value
1168 of labeled_blocks or loop_exprs.
1169 * stmt.c (expand_expr_stmt): Redirect to...
1170 (expand_expr_stmt_value): ... this new function. Use new
1171 argument to tell whether to save expression value.
1172 (expand_end_stmt_expr): Reset last_expr_type and
1173 last_expr_value if we don't have either.
1174 * tree-inline.c (declare_return_variable): Mark its use
1175 statement as addressable.
1176 * tree.h: Document new use of TREE_ADDRESSABLE.
1177 (expand_expr_stmt_value): Declare.
1179 2002-01-01 Tom Rix <trix@redhat.com>
1181 * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by
1182 rs6000_emit_allocate_stack.
1184 2002-01-01 Joseph S. Myers <jsm28@cam.ac.uk>
1186 * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
1187 ${srcdir}/ginclude/ to every entry in extra_headers.
1188 * configure: Regenerate.
1189 * ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
1190 * ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
1191 * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
1192 * ginclude/proto.h: Rename to config/convex/proto.h.
1194 Tue Jan 1 17:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1196 * attribs.c (handle_vector_size_attribute): Use host_integerp
1197 and tree_int_cst; remove warnings.
1198 * caller-save.c (insert_restore): Add cast to get rid of warning.
1199 (insert_save): Likewise.
1200 * emit-rtl.c (adjust_address_1, offset_address): Likewise.
1201 * regmove.c (find_matches): Add temporary var to kill a warning.
1203 2002-01-01 Douglas B Rupp <rupp@gnat.com>
1205 * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
1206 LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
1207 * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
1208 (vms-dwarf2eh.o): Add Makefile rule.
1209 * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
1210 * config/alpha/vms-dwarf2eh.asm: New file.
1212 * gcc.c (delete_if_ordinary): Delete all versions.
1214 2002-01-01 Hans-Peter Nilsson <hp@bitrange.com>
1216 * config/mmix/mmix.md: Update FIXME to not mention
1218 (MMIX_rJ_REGNUM): New define_constants constant.
1219 ("movqi", "movsi", "movdi", "*movdicc_real_foldable",
1220 "*movdicc_real"): Adjust contraints formatting.
1221 ("*bCC_foldable"): Add %+ for P in output format and delete FIXME
1222 for branch prediction.
1223 ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
1225 ("*call_real", "*call_value_real", "nonlocal_goto_receiver",
1226 "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
1227 number. Delete related FIXMEs.
1228 * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
1229 from number to MMIX_rJ_REGNUM.
1230 (TARGET_MASK_BRANCH_PREDICT): New.
1231 (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
1232 (TARGET_SWITCHES): Update comment. Correct -mno-toplevel-symbols
1233 value. Add -mbranch-predict and -mno-branch-predict.
1234 (TARGET_VERSION): Drop date.
1235 (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
1236 * config/mmix/mmix.c (mmix_encode_section_info): Correct condition
1237 for finding out global symbols.
1238 (mmix_asm_output_labelref): Revert condition for global symbol.
1239 (mmix_print_operand): <case '+'>: Emit P for a likely branch.
1240 (mmix_print_operand_punct_valid_p): A '+' is valid.
1242 See ChangeLog.6 for earlier changes.