1 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
5 * builtins.def: Likewise.
7 2003-07-31 Jason Merrill <jason@redhat.com>
9 * Makefile.in (bubblestrap): Don't require a previous full
12 * expr.c (mostly_zeros_p): No longer static.
14 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
15 unless we need to do substitutions.
17 2003-07-31 Roger Sayle <roger@eyesopen.com>
19 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
20 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
21 as pow(x,2.0) when the latter will be expanded back into x*x.
22 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
23 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
24 pow can never set errno when used with an integer exponent.
25 Always use expand_powi when exponent is -1, 0, 1 or 2.
26 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
27 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
28 the pow forms of these expressions.
30 2003-07-31 Geoffrey Keating <geoffk@apple.com>
32 * Makefile.in (libexecdir): New.
33 (libsubdir): Use gcc instead of gcc-lib.
35 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
36 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
38 (installdirs): Make libexecsubdir.
39 (install-common): Put executables in libexecsubdir.
40 (itoolsdir): Use libexecsubdir.
42 (install-mkheaders): Separate data files and executables.
43 (install-collect2): Put executables in libexecsubdir.
44 (uninstall): Remove libexecsubdir.
45 * mkheaders.in: Update for new arrangement of files.
48 (itoolsdir): Use libexecsubdir.
50 * gcc.c (gcc_libexec_prefix): New.
51 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
52 (standard_exec_prefix_1): Use libexec.
53 (standard_exec_prefix_2): New.
54 (standard_libexec_prefix): New.
55 (process_command): Update for new arrangement of files. Compute
56 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
58 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
60 * inclhack.def (stdio_va_list): Avoid bogus replacement which
62 * fixincl.x: Regenerate.
64 2003-07-31 Jakub Jelinek <jakub@redhat.com>
66 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
67 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
69 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
71 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
73 2003-07-31 Per Bothner <pbothner@apple.com>
75 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
76 (add_input_filename): New function.
77 (handle_options): Call add_input_filename directly instead of
79 * opts.h (in_fnames, num_in_fnames): Moved here.
80 (add_input_filename): Declare.
81 * c-decl.c: Need to #include opts.h.
82 * Makefile.in (c-decl.o): Also depends on opts.h.
83 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
84 (c_common_handle_filename): Replaced by add_input_filename.
85 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
87 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
88 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
89 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
90 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
92 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
94 * combine.c (try_combine): Set JUMP_LABEL for newly created
97 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
99 * fold-const.c (fold): Fold some comparisons of bit operations.
101 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
103 * cgraph.c (create_edge): Fix typo.
104 * i386.c (pic_symbolic_operand): Reorder tests.
106 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
108 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
110 (Gcov Data Files): Update.
112 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
114 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
117 * gthr-posix.c: New file.
118 * gthr-posix.h: Define _REENTRANT if missing.
119 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
121 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
123 * config/alpha/t-osf-pthread: New file.
125 * fixinc/inclhack.def (alpha_pthread): New fix.
126 * fixinc/fixincl.x: Regenerate.
127 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
129 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
131 Fixes PR bootstrap/9330.
133 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
135 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
138 * configure: Regenerate.
140 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
142 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
145 2003-07-30 Roger Sayle <roger@eyesopen.com>
147 * builtins.def: Alphabetize.
149 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
151 * doc/c-tree.texi: Normalize spellings of "lowercase" and
153 * doc/cpp.texi: Likewise.
154 * doc/md.texi: Likewise.
155 * doc/rtl.texi: Likewise.
156 * doc/tm.texi: Likewise.
158 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
160 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
161 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
164 2003-07-30 Chris Demetriou <cgd@broadcom.com>
166 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
167 macros before defining them.
169 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
171 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
172 UNSPECV_BLOCKAGE): New constants.
173 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
174 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
175 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
176 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
178 (all insns and expanders): Write output control string as brace block
179 where appropriate. Remove \-escapes for doublequote characters.
181 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
183 * gcse.c (insert_store): Fix typo in previous patch.
185 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
187 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
189 2003-07-30 Andi Kleen <ak@muc.de>
191 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
193 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
195 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
196 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
197 GCOV_N_VALUE_COUNTERS): New.
198 * profile.c (compute_value_histograms): New static function.
199 (branch_prob): Read back the value histograms.
200 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
201 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
202 * value-prof.c: Add comment on reading the profile.
203 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
204 * doc/invoke.texi (-fprofile-values): Document behavior with
205 -fbranch-probabilities.
207 2003-07-30 David Edelsohn <edelsohn@gnu.org>
209 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
211 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
213 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
216 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
218 * gcse.c (insert_store): Ignore fake edges.
220 * c-common.c (flag_vtable_gc): Kill.
221 * c-common.g (flag_vtable_gc): Kill.
222 * c-opts (c_common_handle_option): Kill.
223 * c.opt (fvtable-gc): Kill.
224 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
225 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
226 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
228 * invoke.texi (-ftable-gc): Kill documentation.
230 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
231 just because function body is missing.
233 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
235 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
237 * unwind-sjlj.c: Fix typo in file description.
239 2003-07-30 Alan Modra <amodra@bigpond.net.au>
241 * calls.c (load_register_parameters): When shifting reg sized values
242 to the msb, move the value to a reg first.
244 2003-07-29 Geoffrey Keating <geoffk@apple.com>
246 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
247 * line-map.h (linemap_add): Update comments.
248 * line-map.c (linemap_add): Update comments, interpret zero-length
249 filename as "<stdin>".
251 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
253 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
255 2003-07-29 Zack Weinberg <zack@codesourcery.com>
257 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
258 New static variables.
259 (struct c_scope): Add parms and warned_forward_parm_decls
260 fields; remove parm_order.
261 (storedecls, storetags): Delete.
262 (poplevel): Also clear bindings on the parms chain.
263 (pushdecl): Handle forward declarations of parameters, and
264 chain PARM_DECLs on the parms list, not the names list.
265 (lookup_name_current_level): Check for PARM_DECLs on the parms
267 (push_parm_decl): Don't update parm_order.
268 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
269 warning, only once per parameter list, and set TREE_ASM_WRITTEN
270 on the decls here. Then move the forward decls to the names list.
271 (grokparms): Set last_function_parm_vars.
272 (get_parm_info): Don't use gettags or getdecls. No need to
273 extract non-parms from the parms list, or reorganize the parms
274 list. Feed nonparms back in the TREE_TYPE of the list node
275 returned. Issue only one error per parameter list for "void"
276 appearing more than once in said parameter list. Collapse
277 parmlist_tags_warning into this function to avoid double scan
279 (start_function): Set current_function_parm_vars.
280 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
281 directly. Get non-parms from current_function_parm_vars; no
282 need to extract them from the parms chain. Properly bind tags
284 (store_parm_decls_oldstyle): No need to extract non-parameters
285 from the parms chain, nor to store them back afterward. Move
286 declaration to top of function, restructure code reordering
288 (store_parm_decls): No need to save and restore warn_shadow.
289 * c-parse.in: Don't call parmlist_tags_warning nor
290 clear_parm_order. Call mark_forward_parm_decls when forward
291 parm decls are encountered.
292 * c-tree.h: Prototype mark_forward_parm_decls; not
293 clear_parm_order or parmlist_tags_warning.
295 2003-07-29 Geoffrey Keating <geoffk@apple.com>
297 * c-common.c (allow_pch): Remove.
298 * c-common.h (allow_pch): Remove.
299 (c_common_no_more_pch): Declare.
300 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
301 * c-pch.c: Include hosthooks.h.
302 (c_common_valid_pch): Don't check allow_pch.
303 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
304 (c_common_no_more_pch): New.
305 * ggc-common.c: Include hosthooks.h.
306 (gt_pch_save): Call gt_pch_get_address.
307 (gt_pch_restore): Call gt_pch_use_address.
308 * hooks.c (hook_voidp_size_t_null): New.
309 (hook_bool_voidp_size_t_false): New.
310 * hooks.h (hook_voidp_size_t_null): New.
311 (hook_bool_voidp_size_t_false): New.
312 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
313 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
314 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
315 HOST_HOOKS_GT_PCH_USE_ADDRESS.
316 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
318 * doc/hostconfig.texi (Host Common): Document
319 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
320 * Makefile.in (c-pch.o): Depend on hosthooks.h.
321 (ggc-common.o): Likewise.
323 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
324 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
325 (pch_address_space): New.
326 (darwin_rs6000_gt_pch_get_address): New.
327 (darwin_rs6000_gt_pch_use_address): New.
329 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
331 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
332 * cppfiles.c: Completely rewritten.
333 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
334 struct cpp_path is now struct cpp_dir.
335 (remove_duplicates): Don't simplify path names.
336 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
338 * cpphash.h: Include hashtab.h.
339 (_cpp_file): Declare.
340 (struct cpp_buffer): struct include_file is now struct _cpp_file,
341 and struct cpp_path is now struct cpp_dir. Rename members.
342 (struct cpp_reader): Similarly. New members once_only_files,
343 file_hash, file_hash_entries, quote_ignores_source_dir,
344 no_search_path, saw_pragma_once. Remove all_include_files and
345 max_include_len. Make some members bool.
346 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
347 (_cpp_stack_file): Renamed from _cpp_read_file.
348 (_cpp_stack_include): Renamed from _cpp_execute_include.
349 (_cpp_init_files): Renamed from _cpp_init_includes.
350 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
351 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
352 (cpp_read_next_file): Rename and move to cppfiles.c.
353 (cpp_read_main_file): Update.
354 * cpplib.c (run_directive): Update for renamed members.
355 (do_include_common, _cpp_pop_buffer): Update.
356 (do_import): Undeprecate #import.
357 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
358 * cpplib.h: Remove file_name_map_list.
359 (cpp_options): Remove map_list.
360 (cpp_dir): Rename from cpp_path. New datatype for name_map.
361 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
363 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
365 * Makefile.in: Make stamp-objdir safe for parallel builds.
367 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
369 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
370 (info): Depend on stmp-docobjdir.
372 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
374 * configure: Regenerate.
376 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
379 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
380 in !unit-at-a-time mode.
382 2003-07-28 Geoffrey Keating <geoffk@apple.com>
384 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
387 2003-07-28 Mark Mitchell <mark@codesourcery.com>
390 * c-common.c (shorten_compare): Take into account differences
391 between C and C++ representation for enumeration types.
392 * tree.h (set_min_and_max_values_for_integral_type): Declare.
393 * stor-layout.c (set_min_and_max_values_for_integral_type): New
394 function, broken out from ...
395 (fixup_signed_type): ... here and ...
396 (fixup_unsigned_type): ... here.
398 2003-07-28 Zack Weinberg <zack@codesourcery.com>
400 * c-decl.c: Update commentary, adjust blank lines throughout.
401 (struct c_scope): Fix indentation. Reorder members so
402 outer-context pointers come first, booleans last.
403 (duplicate_decls, define_label): Use a 'locus' variable for
404 diagnostic locations in a few more places.
405 (warn_if_shadowing): Un-split a conditional that fits on one line.
406 (c_init_decl_processing): No need to clear current_scope and
407 current_function_scope.
408 (start_decl): Merge if/else if statements with same action.
409 (push_parm_decl): Rename old_immediate_size_expand to use
410 save_foo convention; save/restore around entire function.
411 (grokdeclarator): Remove unnecessary braces.
413 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
414 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
416 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
417 when warn_declaration_after_statement. Call pedwarn_c90, not
418 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
419 * c-common.c (warn_declaration_after_statement): Define.
420 * c-common.h (warn_declaration_after_statement): Declare.
421 * c.opt (Wdeclaration-after-statement): New.
422 * c-errors.c (pedwarn_c90): New function.
423 * c-opts.c (c_common_handle_option) <case
424 OPT_Wdeclaration_after_statement>: New.
425 * c-tree.h (pedwarn_c90): Declare.
426 * doc/invoke.texi (Option Summary): Document
427 -Wdeclaration-after-statement.
428 (Warning Options): Ditto.
430 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
432 * i386.md (memory attribute) Avoid accessing uninitialized memory
433 for ishift1 type instructions.
435 2003-07-28 Jakub Jelinek <jakub@redhat.com>
437 * configure.in (--enable-checking): Add fold category.
438 (ENABLE_FOLD_CHECKING): Define if requested.
439 * configure: Rebuilt.
440 * config.in: Rebuilt.
441 * doc/install.texi: Document it.
442 * fold-const.c: Include md5.h.
443 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
444 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
445 print_fold_checksum): New functions.
447 * fold-const.c (fold): Never modify argument passed to fold, instead
448 change a copy and return it.
449 * convert.c (convert_to_integer): Likewise.
451 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
453 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
454 cleanup of junk after #else and #endif directives. Collapse repeated
455 clauses into for statment.
457 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
459 2003-07-27 Zack Weinberg <zack@codesourcery.com>
461 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
462 (keep_next_if_subblocks): Rename next_is_function_body.
463 (pushlevel): Adjust commentary. Always set ->keep on the
464 outermost level of a function. Don't set ->keep_if_subblocks.
465 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
466 (store_parm_decls): Adjust to match.
467 (finish_function): Adjust to match.
468 Call poplevel with all three arguments zero.
470 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
471 New functions split out of store_parm_decls.
472 Avoid unnecessary work. Use local variables consistently.
473 (store_parm_decls): Likewise.
475 (finish_function): No need to set functionbody flag on call to
477 (struct language_function): Remove scope field.
478 (c_push_function_context, c_pop_function_context): No need to
479 save and restore current_scope.
481 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
483 * doc/extend.texi (Deprecated Features): Implicit typename is
484 gone. Default args on types is going.
486 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
488 * Makefile.in (ifcvt.o): Depend on target.h
489 * ifcvt.c (target.h): Include.
490 (if_convert): Don't call mark_loop_exit_edges if we can't
493 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
495 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
497 2003-07-26 Richard Henderson <rth@redhat.com>
500 * cse.c (count_reg_usage): Handle asm_operands properly.
502 2003-07-26 Roger Sayle <roger@eyesopen.com>
504 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
505 (DEF_EXT_FALLBACK_BUILTIN): Delete.
506 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
507 the regular DEF_EXT_LIB_BUILTIN macro.
508 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
509 the regular DEF_LIB_BUILTIN macro.
510 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
511 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
512 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
513 DEF_EXT_LIB_BUILTIN macro.
515 * c-decl.c (duplicate_decls): Remove code to handle builtin
516 functions prototyped without an argument list.
518 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
520 * config/i386/winnt.c: Revert 2003-07-08 change.
521 (i386_pe_section_type_flags): Remove error_with_decl here too.
523 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
525 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
526 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
527 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
528 (v850_handle_data_area_attribute): Likewise.
530 2003-07-26 Geoffrey Keating <geoffk@apple.com>
532 * varasm.c (output_constant_def_contents): Use
533 ASM_DECLARE_CONSTANT_NAME if defined.
534 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
535 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
536 objects get at least one byte to prevent assembler problems.
537 (ASM_DECLARE_CONSTANT_NAME): New.
539 * Makefile.in (libbackend.o): Remove options_.h.
540 (mostlyclean): Likewise.
542 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
543 insert a label at the end of an function under Mach-O.
545 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
547 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
549 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
551 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
553 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
555 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
557 * doc/passes.texi (Passes): Mention pretty-printing and
560 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
562 * doc/extend.texi (Function Attributes): GNU C++ does now allow
563 unused parameter decls.
564 (Attribute Syntax): GNU C++ does not allow label attributes to be
567 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
569 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
570 (objc_declare_class): Likewise.
571 (error_with_ivar): Likewise.
572 (start_class): Likewise.
573 (warn_with_method): Likewise.
575 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
577 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
579 * calls.c (try_to_integrate): Don't use xxx_with_decl.
580 (expand_call): Likewise.
581 * dwarfout.c (output_reg_number): Likewise.
582 * expr.c (expand_expr): Likewise.
583 * function.c (assign_temp): Likewise.
584 (uninitialized_vars_warning): Likewise.
585 (setjmp_args_warning): Likewise.
586 (expand_function_end): Likewise.
587 * stmt.c (fixup_gotos): Likewise.
588 (warn_about_unused_variables): Likewise.
589 (expand_end_bindings): Likewise.
590 * stor-layout.c (layout_decl): Likewise.
591 (place_field): Likewise.
592 * toplev.c (check_global_declarations): Likewise.
593 (rest_of_handle_inlining): Likewise.
594 (default_tree_printer): New function.
595 (general_init): Initialize diagnostic machinery before routing
596 signals to the ICE machinery. Set default tree printer.
597 * toplev.h (pedwarn_with_decl): Remove declaration.
598 (warning_with_decl): Likewise.
599 (error_with_decl): Likewise.
600 (pedwarn): Remove attribute for the time being.
601 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
602 * varasm.c (named_section): Likewise.
603 (make_decl_rtl): Likewise.
604 (assemble_variable): Likewise.
605 (merge_weak): Likewise.
606 (declare_weak): Likewise.
608 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
609 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
610 (format_with_decl): Remove.
611 (diagnostic_for_decl): Likewise.
612 (pedwarn_with_decl): Likewise.
613 (warning_with_decl): Likewise.
614 (error_with_decl): Likewise.
615 (diagnostic_initialize): Adjust.
616 (diagnostic_count_diagnostic): Likewise.
617 (announce_function): Likewise.
618 (lhd_print_error_function): Likewise.
619 (diagnostic_report_current_module): Likewise.
620 (default_diagnostic_starter): Likewise.
621 (diagnostic_report_diagnostic): Likewise.
622 (default_diagnostic_finalizer): Likewise.
623 (verbatim): Likewise.
626 * opts.c (common_handle_option): Likewise.
627 * pretty-print.c: New file.
628 * c-pretty-print.h (pp_base): Override.
629 * c-pretty-print.c: Adjust use of macros throughout.
630 (pp_buffer): New macro.
631 (pp_newline): Likewise.
632 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
633 * Makefile.in (DIAGNOSTIC_H): New variable.
634 (c-errors.o): Use it.
635 (c-objc-common.o): Likewise.
636 (c-common.o): Likewise.
637 (c-opts.o): Likewise.
638 (c-format.o): Likewise.
639 (diagnostic.o): Likewise.
641 (toplev.o): Likewise.
642 (rtl-error.o): Likewise.
643 (dwarf2out.o): Likewise.
645 (pretty-print.o): New rule.
647 2003-07-24 Roger Sayle <roger@eyesopen.com>
649 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
650 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
651 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
652 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
653 (DEF_FRONT_END_LIB_BUILTIN): Delete.
654 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
655 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
657 * builtins.c (build_string_literal): New function to construct
658 a char* pointer to a string literal.
659 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
660 "rtx target" to be consistent with other expand_builtin_* functions.
661 Change 3rd argument from "int unlocked" to "bool unlocked".
662 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
663 c-common.c to avoid front-end dependencies. Optimize printf("")
664 as a no-op when the result isn't required. Handle embedded NULs
666 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
667 from c-common.c to avoid front-end dependencies. Likewise, optimize
668 fprintf(fp,"") as a no-op when the result isn't required, evaluating
669 fp for side-effects. Handle embedded NULs in format string.
670 (expand_builtin_sprintf): Fix typo.
671 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
672 optimizing. Adjust calls of expand_builtin_fputs to match the API
673 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
674 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
675 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
677 * c-common.c (is_valid_printf_arglist): Delete.
678 (c_expand_builtin): Delete.
679 (c_expand_builtin_printf): Moved to builtins.c. Delete.
680 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
681 (c_expand_expr): No longer treat CALL_EXPRs specially.
682 (CALLED_AS_BUILT_IN): Delete.
684 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
686 PR optimization/11631
687 * gcse.c (store_motion): Connect infinite loops to exit.
689 2003-07-24 Jason Merrill <jason@redhat.com>
691 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
692 (boolean_true_node, boolean_false_node): Likewise.
693 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
694 * tree.c (build_common_tree_nodes): Init boolean_type_node.
695 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
696 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
697 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
698 (truthvalue_true_node): Renamed from boolean_true_node.
699 (truthvalue_false_node): Renamed from boolean_false_node.
700 * c-decl.c: Just set truthvalue_* to integer_*.
701 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
703 2003-07-24 Roger Sayle <roger@eyesopen.com>
705 * c-decl.c (match_builtin_function_types): New subroutine of
706 duplicate_decls to test whether a redeclaration of a builtin
707 function is suitably close, i.e. the return type and all of
708 the argument types have the same modes as the builtin expects.
709 (duplicate_decls): Fuzzy type matching for builtin functions
710 moved to match_builtin_function_types.
712 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
714 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
717 2003-07-24 Zack Weinberg <zack@codesourcery.com>
719 * c-decl.c: Search-and-replace change 'binding level' to
720 'scope' in commentary.
721 (struct binding_level): Now struct c_scope.
722 (current_binding_level): Now current_scope.
723 (free_binding_level): Now scope_freelist.
724 (current_function_level): Now current_function_scope.
725 (global_binding_level): Now global_scope.
726 (make_binding_level): Now make_scope.
727 (pop_binding_level): Now pop_scope.
729 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
731 * configure.in (libgcc_visibility): Add missing whitespace.
733 2003-07-24 Richard Henderson <rth@redhat.com>
735 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
736 __gcc_personality_v0.
738 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
740 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
742 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
744 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
745 documentation missed from my 2003-07-09 patch.
747 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
749 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
751 * configure: Rebuild.
753 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
756 * c-typeck.c (type_lists_compatible_p): Do not compare
757 arguments if one of them is an error_mark_node
759 2003-07-24 Alan Modra <amodra@bigpond.net.au>
761 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
762 if current_function_calls_eh_return.
764 2003-07-23 Mark Mitchell <mark@codesourcery.com>
766 * doc/c-tree.texi (OFFSET_TYPE): Update description.
768 2003-07-23 Bob Wilson <bob.wilson@acm.org>
770 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
771 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
772 __umodsi3, __modsi3): Increase frame size to 32.
774 2003-07-23 Geoffrey Keating <geoffk@apple.com>
776 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
779 2003-07-23 Mark Mitchell <mark@codesourcery.com>
781 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
783 PR optimization/10679
784 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
786 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
788 PR target/11607 and PR target/11516
789 * pa.md (extzv, extv, insv): Revert latter half of last patch.
791 2003-07-22 Mark Mitchell <mark@codesourcery.com>
793 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
794 * varasam.c (output_constant): Likewise.
796 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
798 * alias.c: Fix comment formatting.
799 * c-common.c: Likewise.
800 * c-decl.c: Likewise.
801 * c-opts.c: Likewise.
802 * combine.c: Likewise.
803 * cpplib.c: Likewise.
804 * diagnostic.c: Likewise.
805 * dojump.c: Likewise.
807 * fold-const.c: Likewise.
810 * ggc-page.c: Likewise.
813 * mips-tfile.c: Likewise.
815 * regclass.c: Likewise.
816 * regmove.c: Likewise.
820 2003-07-22 Per Bothner <pbothner@apple.com>
822 * line-map.c (add_line_map): Handle invalid LEAVE request.
823 Fixes PR preprocessor/11361.
825 2003-07-22 Per Bothner <pbothner@apple.com>
827 * diagnostic.c.(diagnostic_report_current_module): Update to match
828 2003-06-05 changes to push_srcloc and pop_srcloc.
830 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
832 * doc/trouble.texi: Better document two-stage name lookup.
834 2003-07-22 Eric Christopher <echristo@redhat.com>
836 * config/s390.c (s390_valid_pointer_mode): New.
837 (TARGET_VALID_POINTER_MODE): Use.
838 (s390_emit_prologue): Add tpf profiling hooks.
839 (s390_emit_epilogue): Ditto.
840 * config/s390.h (MASK_TPF): New.
842 (POINTERS_EXTEND_UNSIGNED): Define.
843 * config/s390.md (ptr_extend): New pattern.
845 2003-07-22 Zack Weinberg <zack@codesourcery.com>
847 * hashtable.c (approx_sqrt): Make static.
848 * hashtable.h: Don't prototype approx_sqrt.
849 * line-map.c (init_line_maps): Rename linemap_init.
850 (free_line_maps): Rename linemap_free.
851 (add_line_map): Rename linemap_add.
852 (lookup_line): Rename linemap_lookup.
853 (print_containing_files): Rename linemap_print_containing_files.
854 * linemap.h: Update to match.
856 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
857 linemap routines to use new names.
859 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
861 * c-common.c (handle_packed_attribute): Don't pack a struct via a
862 typedef. Propagate packedness from a main variant.
864 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
866 * Makefile.in (install-common): Add dependency on installdirs.
868 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
870 * c-common.c (c_common_type_for_mode): Return integer types for
873 2003-07-22 Geoffrey Keating <geoffk@apple.com>
875 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
876 (finish_decl): Call maybe_apply_pragma_weak here.
877 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
878 TREE_PUBLIC and TREE_STATIC are decided.
879 (start_function): Move call to maybe_apply_pragma_weak. Check that
880 DECL_ASSEMBLER_NAME isn't set too early.
882 * cpplex.c (_cpp_process_line_notes): Mention option name in
885 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
887 * combine.c (if_then_else_cond): Simplify the comparison of
888 rtx against -1, 0, and 1.
889 * loop.c (check_dbra_loop): Likewise.
890 * optabs.c (emit_conditional_move): Likewise.
891 (emit_conditional_add): Likewise.
892 * config/i386/i386.md (*movsi_or): Likewise.
893 (*movdi_or_rex6): Likewise.
895 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
897 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
899 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
901 * cppfiles.c (open_file_pch): Don't put unused entries in the
902 splay tree. Remove dead code.
904 2003-07-21 Geoffrey Keating <geoffk@apple.com>
906 * c-common.h (num_in_fnames): Declare.
907 (c_static_assembler_name): Move from here...
908 * c-tree.h (c_static_assembler_name): ... to here.
909 * c-opts.c: Don't include langhooks-def.h.
910 (c_static_assembler_name): Move to c-decl.c.
911 (num_in_fnames): Make externally visible.
912 * c-decl.c: Include langhooks-def.h.
913 (c_static_assembler_name): Move from c-opts.c.
914 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
915 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
917 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
918 when it's not needed.
920 2003-07-21 Jakub Jelinek <jakub@redhat.com>
922 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
923 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
924 (rs6000_emit_prologue): Save FPRs inline if set.
926 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
928 * config/ia64/ia64.md (prefetch): Support predicate.
930 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
932 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
933 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
936 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
938 PR optimization/11536
939 * unroll.c (loop_iterations): Do not replace a register holding
940 the final value by its equivalent before the loop if it is not
943 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
945 * doc/extend.texi: Fixes to spelling, grammar, and diction.
947 2003-07-21 Ben Elliston <bje@wasabisystems.com>
949 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
950 (V850 Options): Spelling fixes.
952 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
954 * doc/invoke.texi: Fixes to style, grammar and diction.
956 2003-07-20 Roger Sayle <roger@eyesopen.com>
958 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
959 * system.h (SMALL_STACK): Poison obsolete target macro.
960 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
962 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
964 * configure.in: Cache the results of testing for cmp's capabilities.
965 * configure: Regenerate.
967 2003-07-20 Mark Mitchell <mark@codesourcery.com>
970 * dwarf2out.c (gen_enumeration_type_die): Remember that
971 enumerators can be unsigned.
973 2003-07-19 Zack Weinberg <zack@codesourcery.com>
975 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
976 (push_label_level, pop_label_level): Kill.
977 (struct binding_level): Rename level_chain to outer.
978 Add outer_function field. Change parm_flag, function_body,
979 keep, keep_if_subblocks to 1-bit bitfields of type bool.
980 (current_function_level): New variable.
981 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
982 (keep_next_level, declare_parm_level, warn_if_shadowing):
984 (struct language_function): Kill named_labels, shadowed_labels fields.
985 (c_init_decl_processing, start_function, c_push__function_context)
986 (c_pop_function_context): No need to muck with named_labels nor
989 (make_binding_level): No need to clear the structure here.
990 (pop_binding_level): Always operate on current_binding_level.
991 Update current_function_level if necessary.
992 (pushlevel): Don't clear named_labels. Update current_function_level
993 if necessary. Use "true" and "false" where appropriate.
994 (poplevel): Diagnose labels defined but not used, or vice
995 versa, and clear out label-meanings leaving scope, while
996 walking down the decls list, for all binding levels.
997 Handle LABEL_DECLs appearing in the shadowed list.
998 pop_binding_level takes no arguments.
999 (pushdecl_function_level): Use current_function_level.
1001 (make_label, bind_label): New static functions.
1002 (declare_label): New exported function.
1003 (lookup_label, define_label): Rewritten for new data structure.
1004 (shadow_label): Kill.
1006 * c-tree.h: Prototype declare_label; don't prototype
1007 push_label_level, pop_label_level, nor shadow_label.
1008 * c-parse.in: Remove all calls to push_label_level and
1009 pop_label_level. Use declare_label for __label__ decls.
1011 * doc/extend.texi: Clarify that __label__ can be used to
1012 declare labels with local scope in any nested block, not
1013 just statement expressions. Cross-reference nested functions
1014 section from local labels section.
1016 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1018 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
1020 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
1022 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
1024 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1026 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
1027 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
1029 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
1031 * config/s390/s390.c (legitimize_pic_address): Access local symbols
1032 relative to the GOT instead of relative to the literal pool base.
1033 (s390_output_symbolic_const): Handle new GOT-relative accesses.
1034 * config/s390/s390.md ("call"): Access local functions and PLT stubs
1035 relative to the GOT instead of relative to the literal pool base.
1036 ("call_value"): Likewise.
1037 ("call_value_tls"): Likewise.
1039 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
1040 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
1041 (s390_chunkify_finish): Likewise.
1042 (s390_chunkify_cancel): Likewise.
1043 (s390_reorg): Adapt caller.
1044 (find_base_register_in_addr,
1045 find_base_register_ref, replace_base_register_ref): Delete.
1046 (find_ltrel_base, replace_ltrel_base): New functions.
1047 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
1048 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
1049 base vs. index register usage.
1050 (struct constant_pool): Remove 'anchor'.
1051 (s390_add_anchor): Delete.
1052 (s390_dump_pool): Remove anchor handling.
1053 * config/s390/s390.md ("reload_anchor"): Remove.
1055 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
1056 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
1057 (s390_emit_prologue): Use it.
1058 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
1059 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
1060 hard-code register 14.
1061 * config/s390/s390-protos.h (s390_load_got): Declare.
1063 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
1064 Support TImode constants.
1065 * config/s390/s390.md ("consttable_ti"): New.
1066 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
1068 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
1069 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
1070 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
1071 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
1072 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
1073 New symbolic constants.
1074 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
1075 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
1076 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
1077 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
1078 symbolic UNSPEC values.
1079 * config/s390/s390.c (larl_operand, s390_short_displacement,
1080 bras_sym_operand, s390_cannot_force_const_mem,
1081 s390_delegitimize_address, s390_decompose_address,
1082 legitimize_pic_address, s390_output_symbolic_const,
1083 s390_function_profiler): Use symbolic UNSPEC values.
1085 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1087 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
1088 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
1089 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
1090 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
1091 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
1092 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
1093 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
1094 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
1095 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
1096 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
1097 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
1098 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
1099 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
1100 postreload.c prefix.c print-tree.c protoize.c ra-build.c
1101 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
1102 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
1103 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
1104 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
1105 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
1106 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
1109 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
1111 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
1112 * toplev.h (warning): Remove attribute.
1114 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
1116 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
1117 (pop_label_level): Likewise.
1118 (duplicate_decls): Likewise.
1119 (implicitly_declare): Likewise.
1120 (shadow_label): Likewise.
1121 (start_decl): Likewise.
1122 (finish_decl): Likewise.
1123 (grokdeclarator): Likewise.
1124 (get_parm_info): Likewise.
1125 (detect_field_duplicates): Likewise.
1126 (finish_struct): Likewise.
1127 (start_function): Likewise.
1128 (store_parm_decls): Likewise.
1129 (finish_function): Likewise.
1130 (c_expand_body_1): Likewise.
1131 (check_for_loop_decls): Likewise.
1132 (merge_translation_unit_decls): Likewise.
1134 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1136 * common.opt: Document --param.
1137 * opts.c (columns, undocumented_msg): New.
1138 (print_help): Get number of columns from environment. Print
1139 --param help. Tweak newline handling.
1140 (print_param_help): New.
1141 (print_filtered_help): Better handling of duplicates. Complain
1142 about undocumented switches.
1143 (print_switch): New.
1144 (wrap_help): Improve wrapping, use COLUMNS.
1145 * opts.sh: Ignore comments in records.
1146 * params.def: Fix typos and remove trailing periods.
1147 * toplev.c (display_help): Don't dump --param help.
1148 * doc/sourcebuild.texi: Update.
1150 2003-07-18 Richard Henderson <rth@redhat.com>
1153 * optabs.c (prepare_operand): Fail gracefully instead of abort
1154 if the predicate doesn't satisfy.
1155 (gen_cond_trap): Allow prepare_operand to fail.
1157 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
1159 * c-common.c: Don't undefine GCC_DIAG_STYLE.
1160 (fname_decl): Don't use xxx_with_decl.
1161 (c_add_case_label): Likewise.
1162 (handle_section_attribute): Likewise.
1163 (handle_alias_attribute): Likewise.
1164 (handle_no_instrument_function_attribute): Likewise.
1165 (handle_no_limit_stack_attribute): Likewise.
1166 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
1167 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
1169 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1171 * Makefile.in (ifcvt.o): Add cfgloop.h.
1172 * basic-block.h (EDGE_LOOP_EXIT): New flag.
1173 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
1174 * ifcvt.c: Include cfgloop.h.
1175 (mark_loop_exit_edges): New static function.
1176 (if_convert): Call it.
1177 (find_if_header): Ignore branches out of loops.
1179 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
1181 * combine.c (simplify_comparison): Don't share rtx when converting
1182 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
1184 2003-07-18 David Edelsohn <edelsohn@gnu.org>
1186 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
1187 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
1188 (MUST_PASS_IN_STACK): Define.
1189 (BLOCK_REG_PADDING): Define.
1191 2003-07-18 Richard Henderson <rth@redhat.com>
1193 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
1194 to skip the addr_vec.
1196 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
1198 * combine.c (combinable_i3pat): Don't forbid occurrences of
1199 i2dest or i1dest in inner_dest if inner_dest is a mem.
1201 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
1203 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
1205 2003-07-17 Jakub Jelinek <jakub@redhat.com>
1208 * loop.c (basic_induction_var): Check if convert_modes emitted any
1209 instructions. Remove them and return 0 if so.
1211 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
1213 PR optimization/11083
1214 * toplev.c (rest_of_handle_addresof): Rename into
1215 rest_of_handle_addressof. Delete unreachable blocks
1216 if dead edges were purged after the addressof pass.
1218 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1220 * Makefile.in, configure, configure.in: Remove handling of
1221 lang-options.h and options_.h.
1222 * toplev.c (struct lang_opt, documented_lang_options): Remove.
1223 (display_help): Don't use documented_lang_options.
1225 2003-07-17 Zack Weinberg <zack@codesourcery.com>
1227 * c-decl.c (pushdecl_function_level): Make static, return nothing.
1228 (kept_level_p): Fold into poplevel.
1229 (undeclared_variable): Moved here from c-typeck.c. Export.
1230 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
1231 (undeclared_variable): Prototype here. Don't prototype
1232 kept_level_p nor pushdecl_function_level.
1233 * c-parse.in: Change first argument to poplevel from
1234 "kept_level_p()" to "KEEP_MAYBE".
1235 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
1237 2003-07-17 Roger Sayle <roger@eyesopen.com>
1239 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
1240 commutative operands instead of modifying the RTL in-place.
1242 2003-07-17 Mark Mitchell <mark@codesourcery.com>
1244 PR optimization/11557
1245 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
1246 unless we know which function is being called.
1248 2003-07-17 Roger Sayle <roger@eyesopen.com>
1250 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
1251 whether to reorder the operands of a commutative binary operator.
1253 2003-07-17 Roger Sayle <roger@eyesopen.com>
1255 * fold-const.c (const_binop): Avoid performing the FP operation at
1256 compile-time, if either operand is NaN and we honor signaling NaNs,
1257 or if we're dividing by zero and either flag_trapping_math is set
1258 or the desired mode doesn't support infinities.
1259 (fold_initializer): New function to fold an expression ignoring any
1260 potential run-time exceptions or traps.
1261 * tree.h (fold_initializer): Prototype here.
1262 * c-typeck.c (build_binary_op): Move to the end of the file so
1263 that intializer_stack is in scope. If constructing an initializer,
1264 i.e. when initializer_stack is not NULL, use fold_initializer to
1266 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
1267 performing FP operations at compile-time, if they would raise an
1268 exception at run-time.
1270 2003-07-17 Geoffrey Keating <geoffk@apple.com>
1273 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
1274 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
1275 (GTFILES): Add langhooks.c.
1276 (gt-langhooks.h): New.
1277 * c-common.h (c_static_assembler_name): Prototype.
1278 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
1279 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
1280 * c-opts.c: Include langhooks-def.h.
1281 (c_static_assembler_name): New.
1282 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
1284 (lhd_set_decl_assembler_name): Give static objects with context
1286 * varasm.c (var_labelno): Delete.
1287 (make_decl_rtl): Don't change the assembler name once it's set.
1289 * c-opts.c (this_input_filename): New.
1290 (finish_options): Take new parameter, name of file being compiled.
1291 Update callers. Set this_input_filename.
1292 (push_command_line_include): Use this_input_filename not
1293 main_input_filename.
1295 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
1297 * Makefile.in: Depend .pot generation on options.c.
1298 * po/exgettext: Add an extra_files variable containing additional
1301 2003-07-17 Zack Weinberg <zack@codesourcery.com>
1303 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
1304 c_write_global_declarations.
1306 * c-decl.c: Fix typos in several comments. Remove all
1307 #if 0 blocks; reindent as needed. Remove unused argument
1308 to declare_parm_level; all callers changed.
1309 * c-parse.in: Update calls to declare_parm_level. Avoid
1310 issuing a double warning in some circumstances.
1311 * c-typeck.c: Update calls to declare_parm_level.
1312 * c-tree.h: Update prototype of declare_parm_level.
1314 * c-pragma.c (apply_pragma_weak): Don't complain about a
1315 redundant #pragma weak.
1317 * objc/objc-act.c (forward_declare_categories,
1318 build_selector_reference_decl, build_class_reference_decl,
1319 build_objc_string_decl, synth_forward_declarations,
1320 build_protocol_reference): Set TREE_PUBLIC on synthetic
1321 forward decl to 0, consistent with eventual definition.
1322 Correct comments to match.
1324 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
1325 in regexp that don't form a range expression.
1326 * fixinc/fixincl.def: Regenerate.
1328 2003-07-17 Richard Henderson <rth@redhat.com>
1331 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
1332 even with !TARGET_CONST_GP.
1333 (ia64_function_ok_for_sibcall): Reject non-local functions.
1335 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
1337 * c-common.c (c_estimate_num_insns_1): Don't handle
1339 * expr.c (safe_from_p): Likewise.
1340 * gengtype.c (adjust_field_tree_exp): Likewise.
1341 * stmt.c (warn_if_unused_value): Likewise
1342 * tree.c (first_rtl_op): Likewise.
1343 * tree.def: Don't define METHOD_CALL_EXPR.
1344 * java/lang.c (java_estimate_num_insns_1): Don't handle
1347 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
1350 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
1351 and its restrictions for the SPARC64 port.
1352 Move the entry of "-mimpure-text" before that of "-mv8".
1354 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
1355 Phil Edwards <phil@jaj.com>
1357 * doc/install.texi (*-*-solaris2*): Document the step-by-step
1358 procedure to bootstrap and install.
1359 Document the preference for the legacy Sun tools in /usr/bin
1360 over the POSIX tools in /usr/xpg4/bin for the build process.
1362 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
1364 * c.opt: Document Uncodumented; use it. Document ObjC options.
1365 * opts.c (print_filtered_help): Skip undocumented switches.
1366 * opts.h (CL_UNDOCUMENTED): New.
1367 * opts.sh: Handle Undocumented.
1368 * toplev.c (documented_lang_options): Prevent its becoming empty.
1370 * lang-options.h: Remove.
1372 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
1374 * loop.c (check_ext_dependent_givs): Pass const struct loop *
1375 instead of struct loop_info * as argument. Accept BIVs with
1376 increment +/- 1 provided there is a friendly exit test against
1377 a loop-invariant value.
1378 (strength_reduce): Adapt call to check_ext_dependent_givs.
1380 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
1381 Con Bradley <con.bradley@superh.com>
1383 * sh-protos.h (sh_get_pr_initial_val): Declare.
1384 * sh.c (regno_reg_class): Make its elements type enum reg_class.
1385 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
1386 and live_regs_mask arguments. Changed all callers.
1387 (save_schedule_s): New structure.
1388 (save_schedule): New typedef.
1389 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
1390 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
1391 In interrupts handlers, also save registers that are usually
1392 partially saved, and make sure there is at least one general purpose
1393 register saved if a target register needs saving.
1394 Add casts in comparisons to avoid warnings.
1395 (sh_media_register_for_return): return -1 for interrupt handlers.
1396 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
1397 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
1398 registers used are available.
1399 Set RTX_FRAME_RELATED_P where appropriate.
1400 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
1401 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
1402 (initial_elimination_offset): Likewise.
1403 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
1404 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
1405 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
1406 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
1407 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
1408 and for target registers.
1409 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
1410 (regno_reg_class): Make its elements type enum reg_class.
1411 (CONSTRAINT_LEN): Don't use isdigit.
1412 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
1413 (FUNCTION_ARG): Add parentheses to avoid warnings.
1414 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
1415 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
1416 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
1417 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
1418 * sh.md (xordi3+1): Remove unused variable regno.
1419 (return_media): Check that tr0 is available before using it.
1421 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
1423 * c.opt: Document more options.
1425 2003-07-16 Roger Sayle <roger@eyesopen.com>
1427 * combine.c (subst): Also handle (subreg (const_double ...)) case
1428 if created by a substitution, by using the original inner mode.
1430 2003-07-16 Roger Sayle <roger@eyesopen.com>
1432 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
1433 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
1434 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
1436 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
1438 * doc/install.texi (--without-headers): New.
1440 Partial Fix PR/10129
1441 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
1442 (machopic_output_function_base_name): New; print the true pic label.
1443 (machopic_classify_ident): Pic Base is always a defined data.
1444 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
1445 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
1447 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
1448 if they are not floating point registers.
1451 * ggc.h: Add header guards.
1452 * c-decl.c (finish_struct): Sort fields if
1453 number greater than 15 and there are no
1454 anonymous structs/unions.
1455 * c-common.h: Include ggc.h.
1456 (sorted_fields_type): New struct.
1457 (field_decl_cmp): New prototype.
1458 (resort_sorted_fields): New prototype.
1459 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
1460 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
1461 as s, removing other fields.
1462 * c-typeck.c (lookup_field): Use s in lang_type.
1463 These were mostly moved from cp/class.c:
1464 * c-common.c (field_decl_cmp): New static function.
1465 (field_decl_cmp): New function.
1466 (resort_sorted_fields): New function.
1468 2003-07-16 Geoffrey Keating <geoffk@apple.com>
1470 * config/darwin.c (machopic_select_section): Use decl_readonly_section
1471 to do most of the work.
1473 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
1475 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
1476 * config/mmix/mmix.c: Convert functions to ISO C90.
1477 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
1479 (mmix_get_hard_reg_initial_val): Tweak section head comment.
1481 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
1483 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
1485 2003-07-16 Jakub Jelinek <jakub@redhat.com>
1487 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
1488 (uw_update_context_1): Use it.
1489 * config/rs6000/rs6000.c (insn_after_throw): Remove.
1490 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
1491 in parent frame if _Unwind_* called directly instead of through
1493 (rs6000_emit_eh_toc_restore): Remove.
1494 (rs6000_emit_prologue): Update stack pointer before doing any saving
1495 if current_function_calls_eh_return. Generate unwind info for $r2.
1496 (rs6000_emit_epilogue): Restore stack pointer after doing all
1497 restoring if current_function_calls_eh_return. Restore $r2.
1498 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
1499 * config/rs6000/rs6000.md (eh_return): Remove call to
1500 rs6000_emit_eh_toc_restore.
1501 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
1502 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
1504 2003-07-15 Jakub Jelinek <jakub@redhat.com>
1506 * expr.c (emit_block_move): Don't move anything if size is const 0.
1507 (clear_storage): Test against const0_rtx instead of comparing INTVAL
1510 2003-07-15 David S. Miller <davem@redhat.com>
1512 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
1513 emit nop if the last real insn is CALL_INSN.
1515 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
1517 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
1519 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
1521 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
1523 * config/i386/winnt.c (associated_type): Artificial methods are not
1524 affected by the import/export status of their class unless they are
1526 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
1528 * config/i386/winnt.c: Fix GCC copyright comment.
1530 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
1533 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
1534 not recursing on hard error.
1535 (diagnostic_for_decl): Likewise.
1536 * diagnostic.def: Rearrange.
1538 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
1540 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
1541 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
1543 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
1544 Richard Henderson <rth@redhat.com>
1546 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
1547 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
1548 (_Unwind_SetGR): Likewise.
1549 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
1550 (Unwind_SpTmp): New typedef.
1551 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
1552 (uw_update_context): Use _Unwind_GetPtr.
1553 (init_dwarf_reg_size_table): Move above uw_init_context_1.
1554 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
1555 Use _Unwind_SetSpColumn.
1556 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
1559 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
1561 * c.opt: Document more options.
1562 * toplev.c (documented_lang_options): Remove all local help strings.
1564 2003-07-15 Mark Mitchell <mark@codesourcery.com>
1567 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
1570 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1573 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
1574 swap comparison operands if doing so would generate an
1575 unrecognizable insn.
1577 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1579 PR optimization/11320
1580 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
1581 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
1582 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
1583 current_sched_info->compute_jump_reg_dependencies. Record which
1584 registers are used and which registers are set by the jump.
1585 Clear deps->reg_conditional_sets after a barrier.
1586 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
1587 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
1588 (init_deps): Initialize reg_conditional_sets.
1589 (free_deps): Clear reg_conditional_sets.
1590 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
1591 Mark registers live on entry of the fallthrough block and conditionally
1592 set as set by the jump. Mark registers live on entry of non-fallthrough
1593 blocks as used by the jump.
1594 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
1595 Mark new parameters as unused.
1597 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1599 * doc/invoke.texi: Resync MIPS -march documentation.
1601 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1603 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
1604 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
1605 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
1606 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
1607 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
1608 (mips_issue_rate): Handle PROCESSOR_R9000.
1609 (mips_use_dfa_pipeline_interface): Likewise.
1610 * config/mips/9000.md: New file.
1611 * config/mips/mips.md: Include it.
1612 (define_attr cpu): Add r9000.
1613 (mulsi3_mult3): Use "mul" for rm9000 code.
1615 2003-07-15 Stan Cox <scox@redhat.com>
1617 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
1618 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
1619 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
1620 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
1621 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
1622 (mips_issue_rate): Handle PROCESSOR_R7000.
1623 (mips_use_dfa_pipeline_interface): Likewise.
1624 * config/mips/7000.md: New file.
1625 * config/mips/mips.md: Include it.
1626 (define_attr cpu): Add r7000.
1627 (mulsi3_mult3): Use "mul" for rm7000 code.
1629 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1631 * config/mips/mips.md (define_attr type): Add condmove. Use it for
1632 the conditional move patterns.
1633 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
1634 Check for condmove type.
1635 (ir_vr54_arith): Add move type.
1636 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
1637 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
1639 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
1641 * c-opts.c (print_help): Remove.
1642 (c_common_handle_option): Don't handle --help.
1643 * c.opt: Document some options.
1645 * opts.c (print_filtered_help): New.
1646 (print_help): Use it.
1648 2003-07-14 Geoffrey Keating <geoffk@apple.com>
1650 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
1651 * tree.c: (build_common_tree_nodes_2): Likewise.
1652 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
1653 (V4DF_type_node): New.
1655 * c-opts.c (push_command_line_include): Don't free deferred_opts,
1657 (finish_options): Reset init_cursor.
1659 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1661 * expr.c (expand_assignment): Remove an unused argument
1663 * expr.h: Update the prototype.
1664 * function.c: Update the callers.
1667 2003-07-14 Mark Mitchell <mark@codesourcery.com>
1670 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
1673 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
1675 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
1676 with __cplusplus, not "we must use the C++ compiler's type"
1677 * fixinc/inclhack.def (void_null): Note that Interix needs this.
1678 * fixinc/fixincl.x: Regenerate.
1680 2003-07-14 Geoffrey Keating <geoffk@apple.com>
1682 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
1683 and unseen_objects from the global data before calling
1684 __deregister_frame_info_bases.
1685 (examine_objects): Insert objects into the seen_objects list,
1687 (_Unwind_Find_FDE): Always unlock the global object lists, even if
1688 we couldn't allocate a data structure to put in it.
1690 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
1691 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
1692 (SET_TYPE_PROTOCOL_LIST): New.
1693 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
1694 (get_object_reference): Likewise.
1696 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
1698 * cfglayout.c (locator_file): Break out from ....
1699 (insn_file): ... here.
1700 (locator_line): Break out from ....
1701 (insn_line): ... here.
1702 * rtl.h (locator_file, locator_line): Declare.
1703 (final_start_function): Set proper line/file info.
1705 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
1707 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
1708 handled by pp_c_cast_expression.
1710 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1712 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
1713 allocate 32768 bytes of stack. Use addition rather than subtraction
1714 when a single insn is enough.
1715 * config/mips/mips.md: Remove insns and splitters for subtracting
1717 (subsi3): Only accept register operands.
1718 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
1719 (subdi3_internal_3, subsi3_internal_2): Likewise.
1720 (casesi): Use expand_binop to subtract the lower bound.
1722 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1724 * config/mips/mips.c (mips_in_small_data_p): Don't handle
1725 TARGET_MIPS16 specially.
1727 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1729 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
1730 mips_output_aligned_bss.
1731 * config/mips/linux.h: Likewise.
1732 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
1733 * config/mips/mips.c (mips_output_aligned_bss): New function.
1735 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
1736 * config/mips/elf64.h: Likewise.
1738 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
1739 mips_declare_object_name.
1740 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
1741 * config/mips/elf64.h: As for elf.h.
1742 * config/mips/iris6.h: Likewise.
1743 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
1744 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
1745 do...while (0) block.
1746 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
1747 (mips_finish_declare_object): Declare.
1748 * config/mips/mips.c (mips_declare_object_name): New function.
1749 (mips_finish_declare_object): New function.
1751 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
1752 * config/mips/linux.h: Likewise.
1754 * config/mips/mips.c (inside_function): Delete.
1755 (file_in_function_warning, ignore_line_number): Delete.
1756 (mips_output_filename): Don't warn about changing filenames within
1758 (mips_output_lineno): Update accordingly.
1759 (mips_output_function_prologue): Don't reset the deleted variables.
1760 * config/mips/mips.h (inside_function): Delete.
1761 (file_in_function_warning, ignore_line_number): Delete.
1763 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
1764 * config/mips/elf64.h: Likewise.
1765 * config/mips/openbsd.h: Likewise.
1766 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
1767 * config/mips/linux.h: Likewise.
1768 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
1769 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
1771 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
1772 to the list of include files when using gas.
1773 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
1774 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
1775 * config/mips/elf64.h: Likewise.
1776 * config/mips/iris5.h: Likewise.
1777 * config/mips/linux.h: Likewise.
1778 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
1779 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
1780 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
1781 * config/mips/sdb.h: ...this new file.
1783 2003-07-14 Douglas Rupp <rupp@gnat.com>
1785 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
1786 argument to getcwd; use fixed buffer instead.
1788 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
1790 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
1791 * fixinc/fixinc.wrap: Delete.
1793 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
1795 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
1798 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
1800 * ggc-page.c (struct globals): Add new fields to keep track of the
1801 total allocated memory and overhead.
1802 (ggc_print_statistics): Print them.
1803 (ggc_alloc): Keep track of the total allocated memory and the
1806 * tree.c (dump_tree_statistics): Increase spacing.
1807 (enum tree_node_kind): Move to ...
1808 * tree.h (enum tree_node_kind): ... here.
1809 (tree_node_counts, tree_node_sizes): Declare.
1811 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
1813 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
1815 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1817 PR optimization/11440
1818 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
1821 2003-07-14 Alan Modra <amodra@bigpond.net.au>
1823 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
1824 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
1825 (emit_group_load, emit_group_store): Adjust declarations.
1826 Remove most occurrences of #ifdef TREE_CODE.
1827 * expr.c (emit_group_load): Add "type" param, and use
1828 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
1829 aligned accesses if !SLOW_UNALIGNED_ACCESS.
1830 (emit_group_store): Likewise.
1831 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
1832 emit_group_load and emit_group_store calls.
1833 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
1834 BLOCK_REG_PADDING to determine whether we need endian_correction.
1835 (load_register_parameters): Localize vars. Handle shifting of
1836 small values to the correct end of regs. Adjust emit_group_load
1838 (expand_call, emit_library_call_value_1): Adjust emit_group_load
1839 and emit_group_store calls.
1840 * function.c (assign_parms): Set mem alignment for stack slots.
1841 Adjust emit_group_store call. Store values at the "wrong" end
1842 of regs to the stack. Use BLOCK_REG_PADDING.
1843 (locate_and_pad_parm): Save where_pad.
1844 (expand_function_end): Adjust emit_group_load call.
1845 * stmt.c (expand_value_return): Adjust emit_group_load call.
1846 * Makefile.in (calls.o): Depend on $(OPTABS_H).
1847 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
1848 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
1849 (MUST_PASS_IN_STACK): Define.
1850 (BLOCK_REG_PADDING): Define.
1851 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
1852 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
1853 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
1854 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
1855 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
1857 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
1859 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
1861 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1863 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
1864 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
1866 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
1869 * toplev.c: Don't cut off option names.
1871 2003-07-13 Andreas Jaeger <aj@suse.de>
1873 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
1874 to integer of different size.
1876 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
1878 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
1879 to (eq (and X 1) 0).
1881 2003-07-13 Andreas Jaeger <aj@suse.de>
1883 * config.gcc: Add pmmintrin.h for x86_64-*-*.
1885 2003-07-13 Zack Weinberg <zack@codesourcery.com>
1887 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
1888 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
1889 list. Move these all together down by cpplib.
1891 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
1892 definition of CPPCHAR_SIGNED_T.
1894 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
1895 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
1896 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
1898 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
1899 * cppinit.c (cpp_create_reader): Likewise.
1901 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
1902 * cpptrad.c: Likewise. All callers changed.
1903 * cpplib.c: All callers changed.
1904 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
1905 * hashtable.h: Define GTY(x) to nothing here too.
1907 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1909 * stor-layout.c (compute_record_mode): Remove very obsolete test
1910 that forces BLKmode for records with fields crossing word boundary.
1912 2003-07-13 Zack Weinberg <zack@codesourcery.com>
1914 * Makefile.in: Remove orphan reference to acconfig.h.
1916 2003-07-13 Andreas Jaeger <aj@suse.de>
1918 * cgraphunit.c: Convert prototypes to ISO C90.
1920 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
1922 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
1924 * fixinc/fixincl.x: Rebuild.
1926 2003-07-12 Zack Weinberg <zack@codesourcery.com>
1928 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
1929 i?86-*-*. Use correct name of cache variable.
1930 * configure: Regenerate.
1932 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
1934 * config/alpha/alpha.c: Fix comment typos.
1935 * config/alpha/alpha.md: Likewise.
1936 * config/arm/arm.c: Likewise.
1937 * config/arm/arm.md: Likewise.
1938 * config/arm/lib1funcs.asm: Likewise.
1939 * config/avr/avr.md: Likewise.
1940 * config/arm/README-interworking: Fix typos.
1942 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
1944 * c-format.c: Fix comment formatting.
1945 * c-typeck.c: Likewise.
1946 * coverage.c: Likewise.
1947 * cppcharset.c: Likewise.
1948 * cpplib.c: Likewise.
1949 * dbxout.c: Likewise.
1950 * gcov-io.h: Likewise.
1951 * toplev.c: Likewise.
1953 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
1955 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
1958 2003-07-12 Zack Weinberg <zack@codesourcery.com>
1960 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
1961 uses three-argument AC_DEFINE so no acconfig.h entries are
1963 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
1964 which contains the GAS version number as a scaled integer.
1965 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
1966 ability to check for ELF assembler.
1967 (gcc_GAS_CHECK_FEATURE): New macro.
1968 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
1969 assembler feature checks using gcc_GAS_CHECK_FEATURE.
1970 Use three-argument AC_DEFINE everywhere.
1971 * acconfig.h: Deleted.
1972 * config.in, configure: Regenerate.
1974 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
1976 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
1978 * fixinc/fixincl.x: Regenerate.
1980 * fixinc/inclhack.def (gnu_types): Improve comment.
1982 2003-07-12 Andreas Jaeger <aj@suse.de>
1984 * fp-test.c (main): Use ISO C90 prototype.
1986 * version.c: Remove unneded include of ansidecl.h.
1988 * cgraph.h: Convert prototypes to ISO C90.
1989 * cgraph.c: Likewise.
1990 * fix-header.c: Likewise.
1992 * protoize.c: Likewise.
1994 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
1996 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
1999 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
2000 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2002 * cgraph.c (cgraph_max_uid): New global variable.
2003 (cgraph_node): Set uid field.
2004 (create_edge): Keep inline flags consistent.
2005 (dump_cgraph): Dump more info.
2006 * cgraph.h (struct cgraph_local_info): Remove inline_many and
2007 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
2008 (struct cgraph_global_info): Add insns, calls, cloned_times,
2010 (struct cgraph_node): Add uid.
2011 (struct cgraph_edge): Add inline_call.
2012 (cgraph_max_uid, cgraph_inline_p): Declare.
2013 * cgraph.c: Include params.h and fibheap.h
2014 (cgraph_mark_functions_to_inline_once): Kill.
2015 (INSNS_PER_CALL): New constant.
2016 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
2018 (cgraph_finalize_function): Do not analyze inlining.
2019 (cgraph_finalize_compilation_unit): Set inlining attributes.
2020 (cgraph_mark_functions_to_output): More consistency checks.
2021 (cgraph_optimize_function): Set current_function_decl to NULL.
2022 (cgraph_expand_function): Use new inline flags.
2023 (cgraph_postorder): Expand from cgraph_expand_functions.
2024 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
2025 (cgraph_inlined_into, cgraph_inlined_callees,
2026 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
2027 cgraph_mark_inline, cgraph_check_inline_limits,
2028 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
2029 cgraph_decide_inlining, cgraph_inline_p): New functions.
2030 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
2031 PARAM_INLINE_UNIT_GROWTH): New parameters.
2032 * tree-inline.c (struct inline_data): New field current_decl.
2033 (expand_call_inline): Avoid forward declarations; use
2034 inlinable_function_p.
2035 (optimize_inline_calls): Set id.current_decl.
2037 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
2039 * configure.in: Remove wrongly added definition of
2041 * configure: Regenerate.
2043 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
2045 * rtl.def (NOTE): Do not use padding.
2047 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
2049 * doc/install.tex: Update required binutils for i?86-*-linux*
2051 2003-07-11 Richard Henderson <rth@redhat.com>
2053 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
2055 2003-07-11 Mark Mitchell <mark@codesourcery.com>
2057 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
2058 TRANSLATION_UNIT_DECL as top_level.
2060 2003-07-11 Jakub Jelinek <jakub@redhat.com>
2062 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
2063 then fall back to cmpstrM.
2064 * builtins.c (expand_builtin_memcmp): Likewise.
2065 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
2066 (s390_expand_cmpmem): ... this.
2067 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
2068 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
2069 from cmpstr* patterns. Rename call to s390_expand_cmpstr
2070 to s390_expand_cmpmem.
2071 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
2072 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
2074 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
2076 * doc/md.texi (cmpstrM): Describe as String compare insn, not
2080 2003-07-11 Loren James Rittle <ljrittle@acm.org>
2082 * config/i386/freebsd.h (SET_ASM_OP): Remove.
2083 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
2084 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
2085 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
2087 2003-07-11 Richard Henderson <rth@redhat.com>
2089 * function.c (assign_parms): Don't recombine complex args if
2090 fnargs is unchanged from orig_fnargs.
2091 (split_complex_args): Return args without complex before copying.
2092 Re-layout the modified parameters.
2094 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
2096 * regclass.c (choose_hard_reg_mode): Add third argument.
2097 Changed all callers.
2098 * rtl.h (choose_hard_reg_mode): Update declaration.
2099 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
2100 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
2102 2003-07-11 Geoffrey Keating <geoffk@apple.com>
2104 * c-decl.c (finish_decl): Handle 'used' here...
2105 * cgraphunit.c (cgraph_finalize_function): ... and here ...
2106 * c-common.c: (handle_used_attribute): ... not here.
2108 * configure.in (onstep): Support --enable-intermodule.
2109 * Makefile.in (OBJS-common): New.
2111 (OBJS-archive): New.
2112 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
2113 (OBJS-onestep): New.
2114 (libbackend.a): Support @onestep@.
2115 (libbackend.o): New.
2116 * configure: Regenerate.
2118 * c-common.h (c_reset_state): New prototype.
2119 (c_parse_file): New prototype.
2120 (finish_file): Move prototype from c-tree.h.
2121 * c-decl.c: Include <hashtab.h>.
2122 (builtin_decls): New.
2123 (current_file_decl): New.
2124 (duplicate_decls): Add extra parameter. Change all callers. Don't
2125 output duplicate common symbols.
2126 (link_hash_hash): New.
2127 (link_hash_eq): New.
2128 (poplevel): Handle popping of the top level.
2129 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
2130 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
2131 (pushdecl_top_level): Likewise.
2132 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
2133 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
2134 (finish_decl): Handle TRANSLATION_UNIT_DECL.
2135 (merge_translation_unit_decls): New.
2136 (c_write_global_declarations): New.
2137 (c_reset_state): New.
2138 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
2139 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2140 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
2141 TRANSLATION_UNIT_DECL.
2142 (c_objc_common_finish_file): Call merge_translation_unit_decls.
2143 * c-opts.c (in_fnames): Rename from in_fname.
2144 (c_common_decode_option): Handle multiple input filenames.
2145 (c_common_post_options): Likewise.
2146 (c_common_parse_file): Likewise; also, call c_parse_file rather than
2148 * c-parse.in: Move cleanup code to c_parse_file.
2149 (free_parser_stacks): Move contents to c_parse_file.
2150 (c_parse_file): New.
2151 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
2153 (C_DECL_FILE_SCOPE): New.
2154 (finish_file): Move prototype to c-common.h.
2155 (merge_translation_unit_decls): New prototype.
2156 (comptypes): Add extra parameter to prototype.
2157 (c_write_global_declarations): New prototype.
2158 * c-typeck.c (tagged_types_tu_compatible_p): New.
2159 (function_types_compatible_p): Add extra parameter, change all callers.
2160 (type_lists_compatible_p): Likewise.
2161 (comptypes): Likewise.
2162 (struct tagged_tu_seen): New.
2163 (tagged_tu_seen_base): New.
2164 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
2165 (c_mark_addressable): Remove #if 0 code.
2166 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
2167 comment explaining why it shouldn't have to.
2168 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
2170 * cppinit.c (cpp_read_next_file): New.
2171 (cpp_read_main_file): Use it.
2172 * cpplib.c (undefine_macros): New.
2173 (cpp_undef_all): New.
2174 * cpplib.h (cpp_read_next_file): Prototype.
2175 (cpp_undef_all): Prototype.
2176 * langhooks-def.h (write_global_declarations): Remove prototype.
2177 * toplev.h (write_global_declarations): Add prototype.
2178 * tree.c (decl_type_context): Use switch statement, handle
2179 TRANSLATION_UNIT_DECL.
2180 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
2181 (TRANSLATION_UNIT_DECL): New kind of tree.
2182 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
2183 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
2184 * doc/invoke.texi: Make attempt to document new functionality.
2186 2003-05-19 Per Bothner <bothner@apple.com>
2188 * gcc.c (combine_inputs): New.
2189 (process_command): Set combine_inputs.
2190 (do_spec_1): Handle combine_inputs.
2193 2003-07-10 James E Wilson <wilson@tuliptree.org>
2195 PR optimization/9745
2196 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
2197 loop_insn_emit_before.
2198 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
2200 2003-07-10 Zack Weinberg <zack@codesourcery.com>
2202 * cppcharset.c: Fix comment.
2203 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
2204 (EILSEQ): #define to EINVAL if not already defined.
2205 (convert_using_iconv): #if out when !HAVE_ICONV.
2206 (init_iconv_desc): Handle !HAVE_ICONV here...
2207 (cpp_init_iconv): ...not here.
2209 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
2211 * common.opt: More --help messages.
2212 * opts.c (print_help): Use puts().
2213 * toplev.c (f_options): Remove help text.
2214 (display_help): Don't dump f_options.
2216 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
2218 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
2219 Move i?86-*-interix* to the don't-fix list.
2220 * fixinc/fixinc.interix: Delete with extreme prejudice.
2222 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
2225 * doc/install.texi: Document requirements for ia64-*-hpux* target.
2227 2003-07-10 Roger Sayle <roger@eyesopen.com>
2229 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
2231 2003-07-10 Zack Weinberg <zack@codesourcery.com>
2233 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
2234 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
2235 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
2236 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
2237 convert_no_conversion, convert_using_iconv): New functions.
2238 (APPLY_CONVERSION): New macro.
2239 (struct conversion, conversion_tab): New data structure.
2240 (init_iconv_desc): Check conversion_tab for a custom conversion
2241 primitive before trying to use iconv.
2242 (convert_cset): Deleted.
2243 (cpp_init_iconv): Use UTF- terminology, not UCS-.
2244 (_cpp_destroy_iconv): Update to match.
2245 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
2246 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
2247 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
2248 (_cpp_interpret_string_notranslate): New function, moved here
2251 * cpphash.h (convert_f, struct cset_converter): New types.
2252 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
2253 are now struct cset_converter, not bare iconv_t.
2255 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
2256 all callers changed.
2258 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
2260 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
2261 to opts.sh command line.
2262 * opts.sh: Write to temporary files with a move-if-change at the end.
2264 2003-07-10 Denis Chertykov <denisc@overta.ru>
2265 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2267 * combine.c (gen_binary): Handle the CLOBBER rtx and
2268 don't build a binary operation with it.
2270 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2272 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
2273 store_killed_after, store_killed_before): Keep track of the correct
2274 dependency function to use.
2276 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
2277 * toplev.c (do_compile): Don't try to open dump files before
2278 lang_dependent_init initializes dump_base_name.
2280 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2282 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
2284 * config/frv/frv.c (frv_expand_builtin): Likewise.
2285 * config/sh/sh.c (sh_media_init_builtins): Likewise.
2287 2003-07-09 Mark Mitchell <mark@codesourcery.com>
2290 * doc/invoke.texi (C++ Dialect Options): Change documentation of
2293 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
2295 * tm.texi (RETURN_ADDR_OFFSET): Document.
2297 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
2299 * gcov-io.h: Update documentation.
2300 (GCOV_UNSIGNED2STRING): New.
2301 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
2302 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
2303 GCOV_TAG_SUMMARY_LENGTH): Adjust.
2304 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
2305 GCOV_TAG_COUNTER_NUM): New.
2306 (GCOV_BLOCK_SIZE): Number of words.
2307 (gcov_var): Adjust buffer type.
2308 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
2309 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
2310 count, not byte count.
2311 (gcov_open): Adjust overread init.
2312 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
2313 gcov_write_string, gcov_write_tag, gcov_write_length,
2314 gcov_write_tag_length): Adjust.
2315 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
2316 (gcov_sync, gcov_seek): Adjust.
2317 * gcov-dump.c (print_usage): Show gcc version only.
2318 (dump_file): Use GCOV_UNSIGNED2STRING.
2319 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
2320 * gcov.c (print_version): Show gcc version only.
2321 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
2322 GCOV_TAG_*_NUM macros.
2323 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
2324 GCOV_TAG_COUNTER_LENGTH.
2325 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
2326 Use GCOV_TAG_COUNTER_NUM.
2327 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
2328 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
2330 2003-07-10 Andreas Schwab <schwab@suse.de>
2332 * gcov-dump.c (dump_file): Fix missing address operator.
2334 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
2337 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
2339 (fold_single_bit_test): If sign_bit_p() fails, assume that the
2340 bit being tested is not a sign bit.
2342 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
2344 * config/h8300/h8300.md (a peephole2): New.
2346 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2348 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
2349 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
2350 from ld-linux.so.2 to ld.so.1.
2351 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
2352 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
2353 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
2354 nor -Wl,-rpath-link.
2355 (LIB_SPEC): Add -rpath-link if !static.
2356 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
2357 * config/mn10300/mn10300.c (mn10300_protect_label): New
2359 * config/mn10300/linux.h (PRINT_OPERAND,
2360 PRINT_OPERAND_ADDRESS): Set it during their execution.
2361 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
2362 mn10300_protect_label is set.
2363 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
2365 (LIB_SPEC, STARTFILE_SPEC): Define.
2366 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
2367 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
2368 FLOAT_BIT_ORDER_MISMATCH.
2369 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2370 * config.gcc (am33_2.0-*-linux*): Added.
2371 * config/mn10300/linux.h: New.
2372 * config/mn10300/t-linux: New.
2374 2003-07-10 Andreas Jaeger <aj@suse.de>
2376 * fold-const.c: Properly wrap prototypes.
2378 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
2380 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
2381 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
2383 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
2384 * config/mn10300/mn10300.h: GTY-declare it.
2385 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
2386 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
2387 prototype. Use incoming RTL argument.
2388 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
2389 * config/mn10300/mn10300.md (int_label): Move C statements...
2390 (GOTaddr2picreg): ... here.
2391 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
2392 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
2393 * config/mn10300/mn10300.c (mn10300_encode_section_info):
2394 ... here. New function.
2395 (TARGET_ENCODE_SECTION_INFO): Define to it.
2396 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
2397 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
2399 (mn10300_loadPC): Define as insn splittable after reload.
2400 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2401 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
2402 be defined in .rodata even in PIC, now that the assembler
2404 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2405 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
2406 symbol take an underscore prefix.
2407 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2408 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
2409 legitimize_pic_address): Declare.
2410 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
2411 the PIC register as fixed.
2412 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
2413 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
2415 (LEGITIMATE_PIC_OPERAND_P): Define.
2416 (PIC_OFFSET_TABLE_REGNUM): Define.
2417 (GOT_SYMBOL_NAME): Define.
2418 (SYMBOLIC_CONST_P): Define.
2419 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
2421 (MN10300_GLOBAL_P): Test it.
2422 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
2423 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
2424 * config/mn10300/mn10300.c (print_operand): Handle unspec.
2425 (expand_prologue): Set PIC register.
2426 (call_address_operand): Don't match SYMBOL_REFs in PIC.
2427 (legitimize_address): Call legitimize_pic_address.
2428 (legitimize_pic_address): New fn.
2429 (legitimate_pic_operand_p): New fn.
2430 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
2431 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
2432 UNSPEC_PLT): New constants.
2433 (pop_pic_reg): New insn.
2434 (movsi): Adjust non-PIC addresses.
2435 (builtin_setjmp_receiver): Restore the PIC register.
2437 (call): Adjust non-PIC addresses.
2438 (int_label, GOTaddr2picreg): New expands.
2439 (am33_loadPC): New insn.
2440 (mn10300_loadPC): New expand.
2441 (call_next_insn): New insn.
2442 (add_GOT_to_pic_reg): New expand.
2443 (symGOT2reg, symGOT2reg_i): New expands.
2444 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
2445 (sym2PIC, sym2PLT): New expands.
2447 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
2449 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
2450 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
2451 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
2452 to flag_unsafe_math_optimizations.
2453 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2454 * config/mn10300/mn10300.c (expand_prologue): Mark
2455 FP-register-saving insns as frame-related.
2456 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
2457 * config/mn10300/mn10300.c
2458 (mn10300_get_live_callee_saved_regs): Don't search past
2459 LAST_EXTENDED_REGNUM.
2460 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
2461 * config/mn10300/mn10300.md: Remove excessive line breaks from
2462 `@' output patterns that were accounted as additional
2464 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
2465 Re-introduce changes accidentally removed in Richard Sandiford's
2467 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
2468 Re-instate am33-2 lost in merge from net GCC.
2469 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
2470 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
2471 floating-point registers.
2472 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
2473 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
2474 pessimizations that had gone in on 2000-05-08.
2475 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
2476 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
2477 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
2478 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
2480 * (movhi): Likewise.
2481 * (movsi): Likewise.
2482 * (movsf): Likewise.
2483 * (movdi): Likewise.
2484 * (movdf): Likewise.
2485 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
2486 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
2487 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
2488 (expand_prologue, expand_epilogue): Save and restore FP regs.
2489 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
2490 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
2491 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
2492 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
2493 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
2495 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2496 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
2497 Discourage the two-argument, longer opcodes.
2498 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
2500 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
2501 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
2502 * config/mn10300/mn10300.md (cmpsf): New pattern.
2503 (branch): Test mdep.fpCC and output fbCC.
2504 * config/mn10300/mn10300.c (print_operand): Output conditions.
2505 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
2506 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
2507 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
2508 mulsf3, divsf3): Use the `F' constraint for FP values.
2509 * config/mn10300/mn10300.c (const_1f_operand): New function.
2510 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
2511 * config/mn10300/mn10300.md (sqrtsf2): New expand.
2512 (rsqrtsf2): New insn.
2513 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
2514 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
2516 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
2517 * config/mn10300/mn10300.md (abssf2, negdf2): On
2518 TARGET_AM33_2, expand to...
2519 (abssf2_am33_2, negdf2_am33_2): New insns.
2520 (addsf3, subsf3, mulsf3, divsf3): Likewise.
2521 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
2522 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
2523 movdi, movdf): Added FP regs.
2524 * invoke.texi (-mam33-2, -mno-am33-2): Document.
2525 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
2526 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
2528 (REGNO_AM33_2_FP_P): Renamed to...
2529 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
2530 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
2531 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
2532 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
2533 regs from GENERAL_REGS.
2534 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
2535 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
2536 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
2537 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
2538 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
2539 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
2541 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
2542 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
2543 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
2544 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
2545 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
2546 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
2547 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
2548 AM33/2.0 floating-point registers.
2549 (CONDITIONAL_REGISTER_USAGE): Adjust.
2550 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
2551 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
2552 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
2553 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
2554 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
2555 (MULTILIB_DIRNAMES): Likewise.
2556 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
2557 `__AM33_2__' when `-mam33-2' is given.
2558 (TARGET_AM33_2): Define.
2559 (TARGET_SWITCHES): Adjust.
2560 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
2563 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
2565 * doc/install.texi: Add missing @.
2567 2003-07-09 Bob Wilson <bob.wilson@acm.org>
2569 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
2571 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
2574 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
2576 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
2579 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
2580 "x-crtfini.o" with "crtinit.o", "crtfini.o".
2582 * fixinc/inclhack.def (limits_ifndefs): Add select test.
2583 * fixinc/fixincl.x: Rebuild.
2585 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
2586 * fixinc/fixincl.x: Rebuild.
2588 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
2590 * doc/install.texi (Configuration): Document the valgrind option
2591 to --enable-checking.
2593 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
2595 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
2597 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2599 * c-lex.c (cb_ident): Cast cstr.text to const char *.
2601 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
2603 * gcov-io.h: Update documentation.
2604 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
2606 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
2607 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
2608 (struct gcov_var): Change buffer's type. Add endian flag.
2609 (gcov_open): Remove mode in libgcov.
2610 (gcov_magic): Prototype.
2611 * gcov-io.c (from_file): New.
2612 (gcov_open): Clear endian flag.
2614 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
2616 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
2617 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
2618 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
2619 * gcov-iov.c (main): Correct cast.
2620 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
2622 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
2623 (coverage_init): Use GCOV_NOTE_SUFFIX.
2624 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
2625 Rename to gcov_version, and return flag.
2626 (gcov_exit): Use gcov_version.
2627 (__gcov_init): Use gcov_version.
2628 * Makefile.in (coverageexts): Update.
2629 * gcov.c (print_version): Remove endianness conversion.
2630 (create_file_names): Use GCOV_NOTE_SUFFIX.
2631 (read_graph_file): Use gcov_magic.
2632 (read_count_file): Likewise.
2633 * gcov-dump.c (dump_file): Remove endianness conversion, use
2636 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
2638 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
2640 * configure: Regenerated.
2641 * Makefile.in (ALL_CFLAGS): Correct its comment.
2643 2003-07-08 Mark Mitchell <mark@codesourcery.com>
2645 * fold-const.c (make_range): Do not access operand 1 for a
2646 zero-operand operator.
2648 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
2650 * toplev.c (warn_dummy, W_options): Die.
2651 (display_help): Don't print W_options.
2652 * common.opt: Add W_options help from toplev.c.
2654 2003-07-09 Andreas Jaeger <aj@suse.de>
2656 * opts.c (wrap_help): Only pass int arguments as arguments to
2657 printf's '*' modifier. Change argument of function.
2659 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
2661 * doc/invoke.texi: Fix misspelling of "@item".
2663 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
2665 * config/i386/i386.md: Remove an old comment about
2668 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
2670 * cgraph.c (cgraph_node_name): New function.
2671 (dump_cgraph): Use it.
2672 * cgraph.h (cgraph_dump_file): Declare.
2673 (cgraph_node_name): Declare.
2674 * cgraphunit.c: Include timevar.h
2675 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
2676 (cgraph_optimize_function): Use TV_INTEGRATION.
2677 (cgraph_mark_local_functions): reorganize dumps.
2678 (cgraph_mark_functions_to_inline_once): Likewise.
2679 (cgraph_optimize): Likewise; use timevar.
2680 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
2681 * toplev.c (dump_file_index): Add DFI_cgraph.
2682 (dump_file_info): Likewise.
2683 (cgraph_dump_file): New global variable.
2684 (do_compile): Open and close cgraph dump.
2685 * invoke.texi (-d): Document new flag; renumber.
2687 2003-07-08 Roger Sayle <roger@eyesopen.com>
2690 * calls.c (emit_call_1): Don't bother popping the arguments off of
2691 the stack after a noreturn function call; The adjustment is dead.
2692 (expand_call): Likewise.
2694 2003-07-08 Geoffrey Keating <geoffk@apple.com>
2696 * expr.c (MOVE_MAX_PIECES): Move from here...
2697 * defaults.h (MOVE_MAX_PIECES): ... to here.
2699 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
2701 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
2703 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2705 * genattr.c (internal_dfa_insn_code): Don't prototype.
2706 * genattrtab.c (attr_desc): Add `static_p' field.
2707 (expand_units): Make blockage range and ready cost functions
2709 (write_attr_get): Don't add extern prototypes in C file. Mark
2710 static functions as appropriate.
2711 (find_attr, make_internal_attr): Initialize static_p.
2712 * genattrtab.h (ATTR_STATIC): New macro.
2713 * genautomata.c (output_internal_reset_func): Mark output function
2715 (make_internal_dfa_insn_code_attr): Mark output function as static.
2717 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2719 * genattrtab.h: Add new macros for attr `special' flags.
2720 * genattrtab.c (attr_desc): Reorder/resize fields better.
2721 Use attr `special' macros in all calls to make_internal_attr.
2722 * genautomata.c: Likewise.
2724 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
2726 * c-common.c (c_estimate_num_insns_1): New static function.
2727 (c_estimate_num_insns): New global function.
2728 * c-common.h (DECL_NUM_STMTS): Rename to...
2729 (DECL_ESTIMATED_INSNS): ... this.
2730 (c_estimate_num_insns): Declare.
2731 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
2732 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
2733 * c-semantics.c (add_stmt): Do not account statements.
2734 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
2736 * langhooks.h (lang_hooks_for_tree_inlining): Add
2738 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
2740 (max-inline-insns): set to 300.
2741 (min-inline-insns): set to 10.
2742 * tree-inline.c (struct inline_data): Rename inlined_stmts to
2744 (INSNS_PER_STMT): Kill.
2745 (inlinable_function_p): Compute and store body size.
2746 (expand_call_inline): Likewise.
2747 (optimize_inline_calls): Likewise.
2749 2003-07-08 James E Wilson <wilson@tuliptree.org>
2752 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
2753 loop over new variable t2 instead of t.
2755 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
2758 * config/i386/winnt.c: Replace use of error(), warning() with
2759 error_with_decl(), warning_with_decl(), throughout.
2761 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
2763 * opts.c (wrap_help): Use unsigned int, not size_t.
2765 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
2767 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
2768 as .file/.loc directives are incompatible with linker relaxation.
2770 2003-07-08 Zack Weinberg <zack@codesourcery.com>
2772 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
2773 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
2774 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
2775 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
2776 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
2777 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
2778 Escape { and } characters which are not part of range expressions.
2779 * fixinc/fixincl.x: Regenerate.
2780 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
2782 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
2785 * tree-inline.c (find_alloca_call): Use
2786 walk_tree_without_duplicates, instead of walk_tree.
2787 (find_builtin_longjmp_call): Likewise.
2788 * c-objc-common.c (c_cannot_inline_fn): Likewise.
2789 * c-semantics.c (find_reachable_label): Likewise.
2791 2003-07-08 Jakub Jelinek <jakub@redhat.com>
2794 * config/i386/i386.c (ix86_check_movabs): New function.
2795 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
2796 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
2797 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
2799 2003-07-08 Chris Demetriou <cgd@broadcom.com>
2801 * Makefile.in (install-po): Cope with empty CATALOGS.
2803 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
2805 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2806 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
2807 (SECTION_FUNCTION_TEMPLATE): Delete.
2808 * config/mips/elf.h: As for elf64.h.
2809 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
2810 * config/mips/linux.h: As for elf.h
2811 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2812 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
2813 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
2814 of in_sdata from current_section_name and current_section_flags.
2815 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2816 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
2817 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
2818 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
2819 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
2820 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
2821 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
2822 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
2823 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
2824 (override_options): Remove setting of MASK_GPOPT.
2825 (mips_output_external): Use mips_in_small_data_p to check whether a
2826 symbol needs an .extern directive. Don't emit such directives for
2827 TARGET_EXPLICIT_RELOCS.
2828 (mips_declare_object): Update accordingly.
2829 (mips_select_rtx_section): Call named_section rather than
2831 (mips_select_section): Use default_elf_section_section for everything
2832 except .text string constants.
2833 (mips_in_small_data_p): New function.
2834 (mips_encode_section_info): Remove small data handling.
2835 (mips_unique_section): Delete.
2836 (iris6_section_type_flags): New function.
2837 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
2839 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2842 * pa.md: Disparage all mtsar constraints.
2843 (extzv, extv, insv): Don't fail on length of {32|64}.
2845 2003-07-08 Zack Weinberg <zack@codesourcery.com>
2847 * system.h: Poison MAP_CHARACTER.
2848 * config/i370/i370-protos.h (mvs_map_char): Delete.
2849 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
2850 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
2851 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
2853 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
2855 * toplev.c (randomize): Correct call to time().
2857 2003-07-08 Jakub Jelinek <jakub@redhat.com>
2859 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
2860 REG_EQUIV notes as well.
2862 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
2864 * doc/md.texi: Fix the description of addmodecc.
2866 2003-07-07 Zack Weinberg <zack@codesourcery.com>
2868 * Makefile.in (top_builddir): Set to "..", not ".".
2869 (INTLLIBS, INTLDEPS): Delete.
2870 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
2871 (LIBDEPS): Add $(LIBICONV_DEP).
2872 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
2873 (INCLUDES): Replace -I../intl with @INCINTL@.
2874 ($(top_builddir)/intl/libintl.a): Delete rule.
2875 (stage2-start, stage3-start, stage4-start, stageprofile-start,
2876 stagefeedback-start): Use $$ for variable to be evaluated by
2878 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
2879 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
2880 * aclocal.m4: sinclude ../config/progtest.m4. Add
2881 contents of lcmessage.m4 from gettext distro.
2882 * configure.in: Check for wchar.h and setlocale. Set
2883 LIBICONV_DEP to the empty string and substitute it.
2884 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
2885 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
2886 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
2887 in $LIBINTL, to avoid linking it twice.
2888 * configure, config.in: Regenerate.
2890 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
2892 * fixinc/mkfixinc.sh: Remove winnt support.
2893 * fixinc/fixinc.winnt: Delete with extreme prejudice.
2895 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
2897 * Makefile.in: Update.
2898 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
2899 * c.opt: Update documentation.
2900 * common.opt: Add some help text.
2901 * opts.c: Include intl.h.
2902 (wrap_help, print_help): New.
2903 (find_opt, handle_option, common_handle_option): opt_text now
2904 contains the '-'. Use print_help to output help.
2905 * opts.h (struct cl_option): New member "help".
2906 * opts.sh: Update to handle help text output and to prepend
2908 * toplev.c (display_help): Remove some help text.
2910 2003-07-07 David Edelsohn <edelsohn@gnu.org>
2911 Fariborz Jahanian <fjahanian@apple.com>
2913 * configure.in: Test for PowerPC mfcr field support in assembler.
2914 * config.in, configure: Regenderated.
2916 * config/rs6000/power4.md: Add mfcrf reservation.
2917 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
2918 * config/rs6000/rs6000.c (mfcr_operation): Define.
2919 (print_operand): Add 'Q' case for mfcrf.
2920 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
2921 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
2922 (movcc_internal1): Emit optional field operand for mfcr and set
2923 "type" attribute appropriately.
2924 (mfcr SCC): Likewise.
2925 (movesi_from_cr_one): New.
2927 2003-07-07 Roger Sayle <roger@eyesopen.com>
2929 * config/i386/i386.md: Correct check-in of incorrect version.
2931 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2933 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
2934 adjacent stdio calls.
2935 * c-decl.c (c_print_identifier): Likewise.
2936 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
2937 * print-rtl.c (print_rtx): Likewise.
2938 * print-tree.c (print_node_brief, print_node): Likewise.
2939 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
2941 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
2942 * config.in, configure: Regenerated.
2944 2003-07-07 Roger Sayle <roger@eyesopen.com>
2947 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
2948 Changed to define_expand patterns that copy operand[1] to prevent
2949 it from being clobbered before emitting an atan2?f3_1 insn.
2950 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
2951 patterns that actually specify the behaviour of x87's FPATAN.
2953 2003-07-07 Jakub Jelinek <jakub@redhat.com>
2955 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
2956 clearing of SYMBOL_FLAG_LOCAL bit.
2957 If vcall_offset fits into signed 16-bit immediate, use
2958 one instruction for both addition and load.
2960 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
2962 * opts.c (common_handle_option): Correct handling of the
2963 -falign- switches that do and don't take an argument.
2965 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
2967 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
2969 (pushhi1_h8300hs): Likewise.
2971 2003-07-07 Andreas Jaeger <aj@suse.de>
2973 * genextract.c: Convert remaining prototypes to ISO C90.
2975 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
2976 * fold-const.c (fold_single_bit_test): Likewise.
2977 * diagnostic.c (default_diagnostic_finalizer): Likewise.
2978 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
2980 * gengtype.c (write_array): Generate ISO C90 prototypes.
2982 * genflags.c (gen_proto): Generate ISO C90 prototypes.
2984 2003-07-07 Roger Sayle <roger@eyesopen.com>
2986 PR optimization/11059
2987 * expr.c (can_store_by_pieces): Return true if length is zero.
2988 (store_by_pieces): If length is zero and endp is two, abort,
2989 othwerise, if length is zero and endp is not two, return "to".
2990 (clear_by_pieces): Do nothing if length is zero.
2991 (clear_storage): Do nothing if length is zero.
2992 (store_constructor): Simplify code when size is zero, or the
2993 target has already been cleared. This avoids emitting a
2994 blockage instruction when initializing empty structures.
2996 2003-07-07 Andreas Jaeger <aj@suse.de>
2998 * mips-tfile.c: Convert prototypes to ISO C90.
2999 * mips-tdump.c: Convert prototypes to ISO C90.
3001 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3003 * rtl.h (emit_line_note): Take a location_t.
3004 (emit_line_note_force): Remove.
3005 (set_file_and_line_for_statement): Take a location_t.
3006 * tree.g (emit_line_note): Take a location_t.
3007 * emit-rtl.c (emit_line_note): Take a location_t.
3008 (emit_line_note_force): Remove.
3009 * function.c (init_function_start): Adjust emit_line_note call.
3010 (expand_function_end): Use force_next_line_note, not
3011 emit_line_note_force.
3012 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
3013 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
3014 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
3015 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
3016 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
3017 genrtl_continue_stmt, genrtl_switch_stmt,
3018 genrtl_asm_stmt): Likewise.
3019 * expr.c (expand_expr): Likewise.
3020 * integrate.c (expand_inline_function): Likewise.
3021 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
3022 (expand_decl_init): Adjust emit_line_note call.
3024 2003-07-07 Dale Johannesen <dalej@apple.com>
3026 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
3028 2003-07-07 Andreas Jaeger <aj@suse.de>
3030 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
3031 * config/i386/i386.c: Likewise.
3033 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3035 * config/h8300/h8300.md: Use gen_int_mode instead of
3036 GEN_INT (trunc_int_for_mode (...)).
3038 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3040 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
3041 2 bytes and then subtract 2 from the stack pointer.
3042 (pushhi1_h8300hs): Likewise.
3044 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3046 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
3048 * configure: Regenerated.
3049 * Makefile.in: Remove extraneous comment.
3050 * toplev.c (randomize): Protect against potential multiple calls.
3051 * doc/invoke.texi (-frandom-seed): Document use for in coverage
3054 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3055 Eric Botcazou <ebotcazou@libertysurf.fr>
3057 PR optimization/11198
3058 * alias.c (objects_must_conflict_p): Return 1 if the types have
3059 the same alias set, not if the alias sets only conflict.
3061 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
3063 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
3064 (convert_cset): Change inbuf to type ICONV_CONST char.
3065 * Makefile.in (LIBS): Add LIBICONV.
3067 * doc/invoke.texi (-falign-functions): Document that
3068 when n is zero then a machine-dependent default is used.
3069 (-falign-labels): Document that when n is zero then a
3070 machine-dependent default is used and that -falign-labels =1
3071 is equivalent to -fno-align-labels.
3072 (-falign-loops): Likewise.
3073 (-falign-jumps): Likewise.
3075 2003-07-06 Art Haas <ahaas@airmail.net>
3077 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
3080 2003-07-06 James E Wilson <wilson@tuliptree.org>
3082 PR optimization/9812
3083 * rtl.h (mem_for_const_double): Delete prototype.
3084 * varasm.c (mem_for_const_double): Delete function.
3085 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
3086 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
3087 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
3088 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
3089 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
3090 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
3091 comment about confused support for XFmode constants.
3093 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
3095 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
3097 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
3099 * config/h8300/h8300.c: Fix comment typos.
3100 * config/h8300/h8300.md: Likewise.
3101 * config/i386/athlon.md: Likewise.
3102 * config/i386/i386.c: Likewise.
3103 * config/i386/pentium.md: Likewise.
3104 * config/ia64/ia64.c: Likewise.
3105 * config/ia64/itanium1.md: Likewise.
3106 * config/ia64/itanium2.md: Likewise.
3107 * config/m32r/m32r.md: Likewise.
3108 * config/m68hc11/m68hc11.c: Likewise.
3109 * config/mcore/mcore.c: Likewise.
3110 * config/mips/sr71k.md: Likewise.
3111 * config/mips/t-iris5-as: Likewise.
3112 * config/mmix/mmix.h: Likewise.
3113 * config/ns32k/ns32k.h: Likewise.
3114 * config/ns32k/NOTES: Fix a typo.
3116 2003-07-06 Andreas Jaeger <aj@suse.de>
3118 * stmt.c: Convert remaining prototypes to ISO C90.
3119 * cfglayout.c: Likewise.
3120 * dbxout.c: Likewise.
3122 * genemit.c: Likewise.
3124 * basic-block.h: Convert prototypes to ISO C90.
3125 * c-parse.in: Likewise.
3126 * c-pragma.h: Likewise.
3127 * c-typeck.c: Likewise.
3128 * cfghooks.h: Likewise.
3129 * cfgloopanal.c: Likewise.
3130 * dbxout.h: Likewise.
3131 * debug.h: Likewise.
3132 * dwarf2asm.h: Likewise.
3134 * gengtype-lex.l: Likewise.
3135 * sched-int.h: Likewise.
3136 * timevar.c: Likewise.
3138 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3140 * c-common.h (c_comon_handle_filename,
3141 c_common_missing_arguement): New.
3142 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
3143 LANG_HOOKS_MISSING_ARGUMENT): New.
3144 * c-opts.c (missing_arg): Rename c_common_missing_argument,
3145 update to be an appropriate langhook.
3146 (c_common_handle_option): Don't handle filenames.
3147 (c_common_handle_filename): New.
3148 * hooks.c (hook_void_constcharptr,
3149 hook_bool_constcharptr_size_t_false): New.
3150 * hooks.h (hook_void_constcharptr,
3151 hook_bool_constcharptr_size_t_false): New.
3152 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
3153 LANG_HOOKS_MISSING_ARGUMENT): New.
3154 (LANG_HOOKS_INITIALIZER): Update.
3155 * langhooks.h (struct lang_hooks): Add handle_filename and
3157 * opts.c (handle_option): Don't handle filenames here, but ...
3158 (handle_options): ... here.
3159 (common_handle_option): Don't handle missing arguments here.
3160 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
3161 LANG_HOOKS_MISSING_ARGUMENT): New.
3163 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3165 * Makfile.in: Remove traces of mbchar.
3166 * c-parse.in (MULTIBYTE_CHARS): Remove.
3167 * config.in (MULTIBYTE_CHARS): Remove.
3168 * configure: Remove --enable-mbchar.
3169 * configure.in: Remove --enable-mbchar.
3170 * mbchar.c, mbchar.h: Remove.
3171 * system.h: Poison MULTIBYTE_CHARS.
3172 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
3173 * config/linux.h (MULTIBYTE_CHARS): Remove.
3174 * config/svr4.h (MULTIBYTE_CHARS): Remove.
3175 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
3177 2003-07-06 Andreas Jaeger <aj@suse.de>
3179 * varray.c (varray_check_failed): Fix typo.
3181 * unroll.c: Convert prototypes to ISO C90.
3182 * varasm.c: Likewise.
3183 * varray.c: Likewise.
3184 * varray.h: Likewise.
3185 * vmsdbgout.c: Likewise.
3186 * xcoffout.c: Likewise.
3187 * xcoffout.h: Likewise.
3189 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
3191 * gcov-io.h: Add a local time stamp.
3192 (struct gcov_info): Add stamp field.
3193 (gcov_truncate): New.
3194 * coverage.c (read_counts_file): Skip the stamp.
3195 (coverage_begin_output): Write the stamp.
3196 (build_gcov_info): Declare and init the stamp.
3197 (coverage_finish): Only unlink data file, if stamp is zero.
3198 * gcov-dump.c (dump_file): Dump the stamp.
3199 * gcov.c (bbg_stamp): New.
3200 (release_structures): Clear bbg_stamp.
3201 (read_graph_file): Read stamp.
3202 (read_count_file): Check stamp.
3203 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
3205 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
3207 * tree.h (default_flag_random_seed): Remove.
3208 * toplev.h (local_tick): Declare.
3209 * tree.c (flag_random_seed, default_flag_random_seed): Move to
3211 (append_random_chars): Don't call default_flag_random_seed.
3212 * toplev.c (flag_random_seed): Define here. Set local_tick.
3213 (local_tick): Define.
3214 (randomize): New, moved from tree.c.
3215 (print_switch_values): Adjust.
3216 (toplev_main): Call randomize.
3218 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
3220 * tree.h (crc32_string): Declare.
3221 * tree.c (append_random_chars): Remove.
3222 (crc32_string): New.
3223 (get_file_function_name_long): Use crc32_string here.
3225 2003-07-06 Andreas Jaeger <aj@suse.de>
3227 * gcc.c: Convert prototypes to ISO C90.
3229 * gcov-dump.c: Likewise.
3230 * gcov-iov.c: Likewise.
3232 * genattrtab.h: Likewise.
3234 * global.c: Likewise.
3235 * graph.c: Likewise.
3236 * graph.h: Likewise.
3237 * hosthooks.h: Likewise.
3238 * hooks.h: Likewise.
3239 * hooks.c: Likewise.
3240 * hashtable.h: Likewise.
3241 * hashtable.c: Likewise.
3242 * haifa-sched.c: Likewise.
3243 * integrate.h: Likewise.
3244 * integrate.c: Likewise.
3245 * input.h: Likewise.
3246 * ifcvt.c: Likewise.
3248 * langhooks-def.h: Likewise. Add extern to prototypes.
3249 * langhooks.c: Likewise.
3250 * langhooks.h: Likewise.
3252 * local-alloc.c: Likewise.
3253 * loop-init.c: Likewise.
3254 * loop-unroll.c: Likewise.
3255 * loop-unswitch.c: Likewise.
3257 * loop.h: Likewise. Add extern to prototypes.
3258 * machmode.h: Likewise.
3260 * mbchar.c: Likewise.
3261 * mbchar.h: Likewise.
3262 * mkdeps.c: Likewise.
3263 * mkdeps.h: Likewise.
3264 * optabs.c: Likewise.
3265 * optabs.h: Likewise.
3266 * output.h: Likewise.
3267 * gccspec.c: Likwise.
3268 * postreload.c: Likewise.
3269 * prefix.c: Likewise.
3270 * prefix.h: Likewise.
3271 * print-rtl.c: Likewise.
3272 * print-tree.c: Likewise.
3273 * profile.c: Likewise.
3274 * read-rtl.c: Likewise.
3277 * recog.c: Likewise.
3278 * recog.h: Likewise.
3279 * reg-stack.c: Likewise.
3280 * regclass.c: Likewise.
3281 * regmove.c: Likewise.
3282 * regrename.c: Likewise.
3284 * reload.c: Likewise.
3285 * reload.h: Likewise.
3286 * reload1.c: Likewise.
3287 * reorg.c: Likewise.
3288 * resource.c: Likewise.
3289 * resource.h: Likewise.
3290 * rtl-error.c: Likewise.
3293 * rtlanal.c: Likewise.
3294 * sbitmap.c: Likewise.
3295 * sbitmap.h: Likewise.
3296 * scan-decls.c: Likewise.
3298 * sched-deps.c: Likewise.
3299 * sched-ebb.c: Likewise.
3300 * sched-int.h: Likewise.
3301 * sched-rgn.c: Likewise.
3302 * sched-vis.c: Likewise.
3303 * sibcall.c: Likewise.
3304 * simplify-rtx.c: Likewise.
3305 * sreal.c: Likewise.
3306 * sreal.h: Likewise.
3307 * ssa-ccp.c: Likewise.
3308 * ssa-dce.c: Likewise.
3311 * stack.h: Likewise.
3313 * stor-layout.c: Likewise.
3314 * stringpool.c: Likewise.
3315 * target.h: Likewise.
3316 * timevar.c: Likewise.
3317 * timevar.h: Likewise.
3318 * tlink.c: Likewise.
3319 * tracer.c: Likewise.
3320 * tree-inline.c: Likewise.
3321 * tree-inline.h: Likewise.
3325 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
3327 * combine.c (nonzero_bits1): Fix a warning.
3329 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
3331 * config/h8300/h8300.c (compute_mov_length): Correct the
3332 length of loading CONST0_RTX (SFmode).
3334 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
3336 * toplev.c (output_clean_symbol_name): Remove.
3337 * toplev.h (output_clean_symbol_name): Remove.
3338 * config/alpha/alpha.c (unicosmk_output_module_name): Use
3339 lbasename & clean_symbol_name.
3341 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
3343 * ggc.h: Follow spelling conventions.
3344 * config/i386/i386.c: Likewise.
3345 * config/i386/winnt.c: Likewise.
3346 * config/rs6000/rs6000.c: Likewise.
3348 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
3350 * bt-load.c: Fix comment typos.
3351 * c-incpath.c: Likewise.
3353 * cfgcleanup.c: Likewise.
3354 * cfgloop.h: Likewise.
3355 * cfgloopmanip.c: Likewise.
3356 * cfgrtl.c: Likewise.
3357 * diagnostic.h: Likewise.
3358 * dwarfout.c: Likewise.
3359 * emit-rtl.c: Likewise.
3360 * et-forest.c: Likewise.
3361 * et-forest.h: Likewise.
3364 * genattr.c: Likewise.
3366 * langhooks.h: Likewise.
3367 * local-alloc.c: Likewise.
3368 * loop-unroll.c: Likewise.
3369 * loop-unswitch.c: Likewise.
3370 * ra-build.c: Likewise.
3371 * regclass.c: Likewise.
3372 * regmove.c: Likewise.
3373 * rtl.def: Likewise.
3374 * rtlanal.c: Likewise.
3375 * sched-ebb.c: Likewise.
3376 * sched-rgn.c: Likewise.
3377 * simplify-rtx.c: Likewise.
3379 * tracer.c: Likewise.
3382 2003-07-05 Zack Weinberg <zack@codesourcery.com>
3384 * cppcharset.c: Use the correct return type for the fallback iconv
3387 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3389 Blame to Jan Hubicka <jh@suse.cz>
3390 * cfglayout.c (record_effective_endpoints): Split insns before
3391 first basic block correctly.
3393 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3395 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
3396 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
3397 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
3399 2003-07-05 Andreas Jaeger <aj@suse.de>
3401 * genattrtab.c (write_attr_get): Revert part of last patch to
3402 always write out a prototype.
3404 * genemit.c (gen_split): Readd lost unused attributes in last
3407 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3409 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
3410 different from header.
3412 2003-07-05 Andreas Schwab <schwab@suse.de>
3414 * config/m68k/m68k.c: Remove code protected by CRDS.
3415 * config/m68k/m68k.md: Likewise.
3417 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
3420 * c-opts.c (permit_fortran_options): New.
3421 (c_common_init_options): Accept fortran front end options if
3422 it looks like we might be preprocessing Fortran.
3423 (c_common_handle_option): Don't reject switch if permit_fotran_options.
3425 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3427 * genattr.c (internal_dfa_insn_code): Output prototype.
3428 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
3429 * genautomata.c: Likewise.
3430 * genconditions.c: Likewise.
3431 * genemit.c: Likewise.
3432 * genextract.c: Likewise.
3433 * gengenrtl.c: Likewise.
3434 * gengtype.c: Likewise.
3435 * genopinit.c: Likewise.
3436 * genoutput.c: Likewise.
3437 * genpeep.c: Likewise.
3438 * genrecog.c: Likewise.
3440 2003-07-04 Zack Weinberg <zack@codesourcery.com>
3442 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
3443 (struct cpp_options): Add narrow_charset, wide_charset,
3444 bytes_big_endian fields. Remove EBCDIC field.
3445 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
3447 * cpphash.h: Include <iconv.h> if we have it, otherwise
3448 provide a dummy definition of iconv_t.
3449 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
3450 (_cpp_valid_ucn): Update prototype.
3451 (_cpp_destroy_iconv): New prototype.
3453 * doc/cpp.texi: Document character set handling.
3454 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
3455 * doc/extend.texi: Delete entire section on multiline strings.
3456 Rewrite section on __FUNCTION__ etc now that these are
3459 * cppucnid.tab, cppucnid.pl: New files.
3460 * cppucnid.h: New generated file.
3461 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
3462 (iconv_open, iconv, iconv_close): Provide dummy definitions
3464 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
3465 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
3466 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
3467 cpp_interpret_string, narrow_str_to_charconst,
3468 wide_str_to_charconst): New.
3469 (ucn_valid_in_identifier): Use a binary search through the
3470 ucnranges table defined in cppucnid.h, not a long chain of if
3472 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
3473 character names are only valid in C++ and C99" to a warning.
3474 Issue the "meaning of \[uU] is different in traditional C"
3475 warning here. Take care not to let iconv see an invalid UCS
3476 value if we get a malformed UCN. Issue an error if we don't
3478 (cpp_interpret_charconst): Moved here from cpplex.c. Use
3479 cpp_interpret_string to do the heavy lifting.
3481 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
3482 narrow_charset, wide_charset fields of options structure.
3483 (cpp_destroy): Call _cpp_destroy_iconv.
3484 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
3485 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
3486 (cpp_interpret_charconst): Moved to cppcharset.c.
3487 * cpplib.c (dequote_string): Delete.
3488 (interpret_string_notranslate): New.
3489 (do_line, do_linemarker): Use interpret_string_notranslate.
3491 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
3493 * c-common.c (fname_string, combine_strings): Delete.
3494 * c-common.h (fname_string, combine_strings): Delete prototypes.
3495 * c-lex.c (ignore_escape_flag): Delete.
3496 (cb_ident): Use cpp_interpret_string, not lex_string.
3497 (get_nonpadding_token): New function.
3498 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
3499 Adjust calls to lex_string. Don't write *value twice.
3500 (lex_string): Now handles string constant concatenation.
3501 Most of the work handed off to cpp_interpret_string.
3502 Call fix_string_type here.
3503 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
3504 FUNC_NAME, throughout.
3505 (OBJC_STRING): New token type.
3506 (primary:STRING): No need to call fix_string_type here.
3507 (primary:objc_string): Make that OBJC_STRING.
3508 (objc_string nonterminal): Delete.
3509 (yylexname): Delete code to handle fake string constants.
3510 (yylexstring): Delete entirely.
3511 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
3512 to handle CPP_ATSIGN.
3514 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
3515 * c-opts.c (missing_arg, c_common_handle_option): Handle
3516 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
3517 (c_common_init): Set cpp_opts->bytes_big_endian, not
3518 cpp_opts->EBCDIC. Call cpp_init_iconv.
3519 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
3520 (TARGET_EBCDIC): Delete default definition.
3522 * objc/objc-act.c (build_objc_string_object): No need to
3523 handle string constant concatenation.
3525 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
3527 * doc/install.texi: Fix typos.
3528 * doc/invoke.texi: Likewise.
3529 * doc/tm.texi: Likewise.
3531 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
3533 * config/pa/fptr.c: Fix comment typos.
3534 * config/pa/pa-64.h: Likewise.
3535 * config/pa/pa.c: Likewise.
3536 * config/pa/pa.h: Likewise.
3537 * config/rs6000/603.md: Likewise.
3538 * config/rs6000/7xx.md: Likewise.
3539 * config/rs6000/darwin.h: Likewise.
3540 * config/rs6000/freebsd.h: Likewise.
3541 * config/rs6000/rs6000.c: Likewise.
3542 * config/rs6000/rs6000.md: Likewise.
3543 * config/rs6000/spe.h: Likewise.
3545 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
3547 * config/s390/2064.md: Change GNU CC to GCC.
3548 * config/s390/2084.md: Likewise.
3549 * config/s390/fixdfdi.h: Likewise.
3550 * config/s390/linux.h: Likewise.
3551 * config/s390/s390-modes.def: Likewise.
3552 * config/s390/s390-protos.h: Likewise.
3553 * config/s390/s390.c: Likewise.
3554 * config/s390/s390.h: Likewise.
3555 * config/s390/s390.md: Likewise.
3556 * config/s390/s390x.h: Likewise.
3558 2003-07-04 Jeff Law <law@redhat.com>
3561 * expr.c (do_store_flag): Pass in the correct result type
3562 when calling fold_single_bit_test.
3563 * fold-const.c (fold_single_bit_test): Use result_type for the
3564 result when folding a sign bit test.
3566 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
3568 * opts.c (common_handle_options): Negate sense of -falign- switches.
3570 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
3572 * Makefile.in: Replace PWD with PWD_COMMAND.
3574 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3576 * cfgloopanal.c (count_strange_loop_iterations): New static function.
3577 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
3578 Handle strange loops.
3580 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
3582 * install.texi: Even the g77 manpage is derived from
3583 the full g77 manual.
3585 2003-07-04 Zack Weinberg <zack@codesourcery.com>
3587 * ABOUT-NLS: Delete.
3588 * intl: Delete entire directory.
3589 * aclocal.m4: Include ../config/gettext.m4. Delete
3590 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
3591 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
3592 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
3593 Remove intl/Makefile from all_outputs.
3594 * configure, config.in: Regenerate.
3595 * Makefile.in: Expunge all references to intl subdirectory.
3596 Add -I../intl to INCLUDES.
3597 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
3599 2003-07-04 Roger Sayle <roger@eyesopen.com>
3601 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
3602 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
3604 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
3606 PR c++/5287, PR c++/7910, PR c++/11021
3607 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
3608 dllimport attribute if function is defined at declaration, but
3609 report error instead. Likewise for dllimport'd variable
3610 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
3611 declared within functions, Report error if dllimport or dllexport
3612 symbol is not global.
3613 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
3614 if defined after declaration or if inlined. Don't allow definition
3615 of static data members of C++ classes. Don't dllimport virtual
3617 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
3618 (i386_pe_mark_dllimport): Remove unnecessary checks.
3619 (i386_pe_encode_section_info): Warn if the dllimport attribute
3620 and symbol prefix have been instantiated and then overridden.
3622 * doc/extend.texi: Document dllimport and dllexport attributes.
3624 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
3626 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
3628 * config/kaos.h (CPP_PREDEFINES): Delete.
3629 (TARGET_OS_CPP_BUILTINS): New.
3631 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * c-aux-info.c: Include toplev.h after c-tree.h.
3634 * c-common.c: Likewise.
3635 (GCC_DIAG_STYLE): Undef.
3636 * c-semantics.c (GCC_DIAG_STYLE): Define.
3637 * c-tree.h (GCC_DIAG_STYLE): Likewise.
3638 * diagnostic.h (inform): Move prototype to toplev.h.
3639 * jump.c: Include diagnostic.h before toplev.h.
3640 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
3641 (warning, error, fatal_error, pedwarn, sorry, inform,
3642 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
3644 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3646 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
3647 at all if edge is not specified.
3648 (can_copy_bbs_p, copy_bbs): New.
3649 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
3650 * cfgloop.c (get_loop_body): Comment more precisely.
3651 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
3652 (scale_bbs_frequencies): Fix comment typo.
3653 (can_duplicate_loop_p): Use can_copy_bbs_p.
3654 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
3656 2003-07-03 Devang Patel <dpatel@apple.com>
3658 * c-opts.c (c_common_parse_file): Remove extra
3659 debug_hooks->start_source_file call.
3661 2003-07-03 Roger Sayle <roger@eyesopen.com>
3663 * real.c (real_trunc, real_floor, real_ceil): New functions
3664 to implement trunc, floor and ceil respectively.
3665 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
3666 * builtins.c (integer_valued_real_p): New function to test if
3667 a floating point expression has an integer valued result.
3668 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
3669 foo(x) where foo is an integer rounding function. Similarly,
3670 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
3671 (double)(int)x when both foo and bar are integer rounding
3672 functions and we don't need to honor errno.
3673 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
3674 New functions to fold trunc, floor and ceil.
3675 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
3676 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
3677 to fold BUILT_IN_CEIL*.
3678 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
3679 the remaining integer rounding functions.
3681 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
3683 * config/sparc/sparc.c (function_arg_partial_nregs): Use
3684 SPARC_INT_ARG_MAX to determine where to split unnamed
3685 complex FP arguments.
3687 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
3689 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
3690 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
3691 (merge_blocks_move_predecessor_nojumps,
3692 merge_blocks_move_successor_nojumps): Use merge_blocks.
3693 (try_optimize_cfg): Use merge_blocks_move.
3694 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
3695 (merge_blocks_nomove): Rename to rtl_merge_blocks.
3696 (cfg_layout_create_basic_block): New.
3697 (rtl_can_merge_blocks): New.
3698 (cfg_layout_split_block): Do not alloc aux by hand.
3699 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
3701 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
3702 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
3703 * cfgloopmanip.c (loop_split_edge_with): Likewise.
3704 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
3706 * basic-block.h (basic_block_def): Add field 'rbi'.
3707 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
3708 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
3709 * cfg.c (entry_exit_blocks): Add new field.
3710 * cfglayout.c: Include alloc-pool.h;
3711 (cfg_layout_pool): New.
3712 (record_effective_endpoints, fixup_reorder_chain,
3713 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
3715 (cfg_layout_initialize_rbi): New function.
3716 (cfg_layout_initialize): Use it.
3717 (cfg_layout_finalize): Clear rbi fields.
3718 * cfglayout.h (RBI): Kill.
3719 (cfg_layout_initialize_rbi): Declare.
3720 * cfgloopmanip.c (copy_bbs): Use rbi.
3721 (record_exit_edges): Likewise.
3722 (duplicate_loop_to_header_edge): Likewise.
3723 * cfgrtl.c (cfg_layout_create_basic_block): Use
3724 cfg_layout_initialize_rbi.
3725 (cfg_layout_split_block): Use rbi.
3726 (cfg_layout_delete_block): Likewise.
3727 * loop-init.c (loop_optimizer_finalize): Likewise.
3728 * loop-unswitch.c (unswitch_loop): Likewise.
3729 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
3731 * cfgrtl.c: Update comments.
3732 (try_redirect_by_replacing_jump): New argument.
3733 (redirect_branch_edge): Break out from ...
3734 (rtl_redirect_edge_and_branch): ... this one.
3735 (update_cfg_after_block_merging): Break out from ...
3736 (rtl_merge_blocks): ... this one.
3737 (cfg_layout_split_edge): New.
3738 (cfg_layout_merge_blocks): New.
3739 (cfg_layout_can_merge_blocks_p): New.
3740 (cfg_layout_redirect_edge_and_branch): Reorganize.
3741 (cfg_layout_rtl_cfg_hooks): Fill in.
3742 (cfg_layout_delete_block): Kill barriers.
3743 * cfganal.c (can_fallthru): Deal with exit blocks
3744 * cfglayout.c (cfg_layout_function_header): New function
3745 (record_effective_endpoints): Record function header.
3746 (fixup_reorder_chain): Fixup dead jumptables; place header
3748 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
3749 * bb-reorder.c (cfg_layout_initialize): Update call.
3750 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
3751 edges in cfglayout mode.
3752 * cfglayout.c (cleanup_unconditional_jumps): Kill.
3753 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
3754 * cfglayout.h (cfg_layout_initialize): Update prototype.
3755 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
3756 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
3757 * flow.c (propagate_block): Do not crash when basic block ends
3758 by first insn in the chain.
3759 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
3761 * tracer.c (tracer): Update call of cfg_layout_initialize.
3763 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3765 * Makefile.in: Use dependency variables in lieu of explicit
3768 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
3770 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
3771 * tree.h: ...to here.
3773 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
3775 * config/s390/2064.md: Fix comment typos.
3776 * config/s390/2084.md: Likewise.
3777 * config/s390/s390.c: Likewise.
3778 * config/s390/s390.md: Likewise.
3779 * config/sh/sh.c: Likewise.
3780 * config/sh/sh.h: Likewise.
3781 * config/sh/sh.md: Likewise.
3782 * config/sparc/sparc.c: Likewise.
3783 * config/sparc/sparc.h: Likewise.
3784 * config/sparc/sparc.md: Likewise.
3785 * config/stormy16/stormy16.c: Likewise.
3786 * config/stormy16/stormy16.h: Likewise.
3787 * config/stormy16/stormy-abi: Fix a typo.
3789 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
3791 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
3793 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3795 * config/mips/mips.h (save_argv): Delete.
3797 2003-07-03 Roger Sayle <roger@eyesopen.com>
3800 * fold-const.c (extract_muldiv_1): There's nothing that can be done
3801 if the expression is a SAVE_EXPR.
3803 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
3805 * config/m32r/m32r.c: Fix comment typos.
3806 * config/m68hc11/m68hc11.c: Likewise.
3807 * config/m68hc11/m68hc11.h: Likewise.
3808 * config/m68k/m68k.c: Likewise.
3809 * config/mcore/mcore.c: Likewise.
3810 * config/mcore/mcore.h: Likewise.
3811 * config/mcore/mcore.md: Likewise.
3812 * config/mips/mips.c: Likewise.
3813 * config/mips/mips.h: Likewise.
3814 * config/mips/mips.md: Likewise.
3815 * config/mips/netbsd.h: Likewise.
3816 * config/mn10300/mn10300.c: Likewise.
3818 2003-07-03 Andreas Schwab <schwab@suse.de>
3820 * dbxout.c (pending_bincls): Move decl down inside
3821 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
3823 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
3825 * rtl.h (NOTE_DATA): Refer to whole union.
3826 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
3828 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
3830 PR optimization/11381
3831 * simplify-rtx.c (simplify_relational_operation): Check that
3832 two equal operands have no side-effects before simplifying
3835 2003-07-02 Jeff Law <law@redhat.com>
3837 * expr.c (do_store_flag): Remove special case folding for
3838 single bit tests. Instead call back into the commonized folder
3840 * fold-const.c (fold_single_bit_test): New function, mostly
3841 extracted from do_store_flag, with an additional case extracted
3843 (fold): Call fold_single_bit_test appropriately.
3844 * tree.h (fold_single_bit_test): Prototype.
3846 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3848 * system.h: Include filenames.h.
3849 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
3850 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
3851 define based on HAVE_DOS_BASED_FILE_SYSTEM.
3852 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
3853 * config/i386/xm-mingw32.h: Don't define
3854 HAVE_DOS_BASED_FILE_SYSTEM,
3855 DIR_SEPARATOR, or DIR_SEPARATOR_2.
3856 * doc/hostconfig.texi: Update to match.
3858 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
3859 config/i386/cygwin.h:
3860 Use IS_ABSOLUTE_PATH throughout.
3861 * gcc.c (DIR_UP): Delete, unused.
3862 * protoize.c (IS_SAME_PATH): Define in terms of
3864 (is_abspath): Delete.
3866 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
3868 * config/i386/emmintrin.h: Fix comment typos.
3869 * config/i386/i386.c: Likewise.
3870 * config/i386/i386.h: Likewise.
3871 * config/i386/sco5.h: Likewise.
3872 * config/ia64/ia64.c: Likewise.
3873 * config/ia64/itanium2.md: Likewise.
3875 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
3877 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
3879 (emit_bincl_stab): Same.
3880 (emit_pending_bincls): Same.
3882 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
3884 * config/h8300/h8300.c (compute_mov_length): Fix the length of
3885 loading CONST0_RTX (SFmode).
3886 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
3887 'G' to CONST0_RTX (SFmode).
3888 * config/h8300/h8300.md (movsf_h8300): Change the first
3890 (movsf_h8300h): Likewise.
3892 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3894 * c-common.h (c_common_init_options): New prototype.
3895 * c-opts.c (deferred_size): Remove.
3896 (defer_opt): Array is now pre-allocated.
3897 (c_common_init_options): Pre-allocate deferred_opts. Make
3898 lang_flags unsigned.
3899 (push_command_line_options): Free deferred_opts.
3900 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
3901 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
3902 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
3903 * langhooks.h (struct lang_hooks): New prototype for init_options.
3904 * main.c (main): Cast argv.
3905 * opts.c (handle_option, handle_options): Update prototypes.
3906 (decode_options): save_argc, save_argv are not global. Constify.
3907 * opts.h (decode_options): New prototype.
3908 * toplev.c (general_init): New protoype.
3909 (save_argv): Make static.
3910 (save_argc): Remove.
3911 (print_switch_values, general_init): Constify.
3912 (toplev_main): Save argv.
3913 * toplev.h (toplev_main): Update prototype.
3914 (save_argc, save_argv): Remove.
3916 2003-07-02 David Edelsohn <edelsohn@gnu.org>
3918 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
3919 (emit_bincl_stab): Same.
3920 (emit_pending_bincls): Same.
3922 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
3925 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
3927 2003-07-02 Andreas Schwab <schwab@suse.de>
3929 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
3931 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
3933 PR optimization/11210
3934 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
3935 about the behaviour with regard to bitfields.
3936 * fold-const (decode_field_reference): Record outermost type in
3937 case the expression is a NOP. Strip all NOPs. Set the signedness
3938 to that of the outermost type (if any) when the bitsize is equal
3939 to the size of the type.
3941 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
3943 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
3944 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
3945 (adddi3_internal_3, addsi3_internal_2): Likewise.
3947 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
3949 * config/mips/mips.c (machine_function): Add new fields:
3950 ignore_hazard_length_p and all_noreorder_p.
3951 (mips_flag_delayed_branch): New variable.
3952 (override_options): Treat '/' as an operand punctuation character.
3953 Set up mips_flag_delayed_branch.
3954 (print_operand): Handle '/'.
3955 (mips_output_function_prologue): Put the whole function in
3956 .set noreorder and .set nomacro if all_noreorder_p is true.
3957 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
3958 (mips16_optimize_gp): Remove "first insn" parameter.
3959 (mips16_lay_out_constants): New function, split out from mips_reorg.
3960 (mips_avoid_hazard, mips_avoid_hazards): New functions.
3961 (mips_reorg): For mips16 code, call mips16_lay_out_constant
3962 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
3963 do delayed-branch scheduling followed by hazard detection.
3964 (mips_adjust_insn_length): Only account for hazards if
3965 !ignore_hazard_length_p.
3966 (mips_output_load_label): Add a nop to the o32 sequence if
3967 the target suffers from load delays.
3968 (mips_output_conditional_branch): Add %/ to the end of branches.
3969 (mips_output_division): Fill the branch delay slot with %#.
3970 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
3971 instructions. End all other %* branches with %/.
3972 (ffssi2, ffsdi2): Fix lengths.
3973 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
3974 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
3975 (fix_truncsfsi2_macro): Likewise.
3976 (mov_lwl): Set hazard to "none".
3977 (ashldi3_internal): Fill the branch delay slot with %#.
3978 (ashrdi3_internal, lshrdi3_internal): Likewise.
3979 (exception_receiver): Explicitly set $28.
3980 (hazard_nop): New pattern.
3982 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
3984 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
3985 before calling tree_inlinable_function_p.
3987 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3989 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
3990 <internal/stdio_core.h> too.
3991 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
3992 <internal/wchar_core.h> too.
3993 Substitute va_list uses in inline definition.
3994 * fixinc/fixincl.x: Regenerate.
3996 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3998 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
3999 Undef before redefinition.
4000 (LABEL_AFTER_LOC): Likewise.
4001 (DEFAULT_SIGNED_CHAR): Likewise.
4002 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
4005 * config/mips/iris3.h: Remove, unused.
4006 * config/mips/iris4.h: Likewise.
4008 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
4010 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
4011 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
4014 * config/mips/iris5.h: Move explicit includes ...
4015 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
4017 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
4018 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4021 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
4022 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4025 * config/mips/iris6.h: Fix IRIX spelling.
4026 (MULTILIB_DEFAULTS): Undef before redefinition.
4028 * config/mips/iris6.h: Move explicit includes ...
4029 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
4031 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
4033 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
4034 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
4035 Use next_needed field instead of aux to maintain the queue.
4036 * cgraph.h (cgraph_node): Add next_needed.
4037 (cgraph_varpool_node): Add next_needed; remove aux.
4038 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
4040 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
4042 * cgraphunit.c (cgraph_finalize_function): Set finalized.
4043 (cgraph_finalize_function): Do not examine inlinablility.
4044 (cgraph_finalize_compilation_unit): Do it here.
4045 * cgraph.h (cgraph_local_info): Add finalized field.
4047 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4049 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
4050 (gt_pch_restore): Likewise.
4052 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
4054 * config/alpha/alpha.c: Fix comment typos.
4055 * config/alpha/elf.h: Likewise.
4056 * config/arm/arm.c: Likewise.
4057 * config/arm/arm.h: Likewise.
4058 * config/arm/arm.md: Likewise.
4059 * config/arm/t-arm-coff: Likewise.
4060 * config/arm/t-strongarm-pe: Likewise.
4061 * config/arm/xscale-elf.h: Likewise.
4062 * config/avr/avr.h: Likewise.
4064 2003-07-01 Jeff Law <law@redhat.com>
4066 * stmt.c (any_pending_cleanups): Remove another redundant test.
4068 2003-07-01 David Edelsohn <edelsohn@gnu.org>
4069 J"orn Rennecke <joern.rennecke@superh.com>
4071 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
4074 2003-07-01 Devang Patel <dpatel@apple.com>
4076 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
4078 (struct dbx_file): New members - bincl_status, pending_bincl_name and
4080 (pending_bincls): New.
4081 (dbxout_init): Initialize new dbx_file members.
4082 (dbxout_start_source_file): Same.
4083 (emit_bincl_stab): New function.
4084 (emit_pending_bincls): Same.
4085 (emit_pending_bincls_if_required): Same.
4086 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
4088 (dbxout_begin_block): Emit pending BINCL stabs.
4089 (dbxout_end_block): Same.
4090 (dbxout_function_decl): Same.
4091 (dbxout_continue): Same.
4092 (dbxout_type): Same.
4093 (dbxout_class_name_qualifiers): Same.
4094 (dbxout_symbol): Same.
4095 (dbxout_symbol_location): Same.
4096 (dbxout_parms): Same.
4098 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4100 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
4101 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
4103 2003-07-01 Andreas Jaeger <aj@suse.de>
4105 * fold-const.c: Convert prototypes to ISO C90.
4106 * function.c: Likewise.
4107 * function.h: Likewise.
4109 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
4111 * doc/contrib.texi: Fix typos.
4112 * doc/invoke.texi: Likewise.
4113 * doc/passes.texi: Likewise.
4114 * doc/sourcebuild.texi: Likewise.
4115 * doc/tm.texi: Likewise.
4117 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
4119 * basic-block.h: Fix comment typos.
4120 * bb-reorder.c: Likewise.
4121 * c-format.c: Likewise.
4122 * cfgcleanup.c: Likewise.
4123 * cfghooks.h: Likewise.
4124 * cfgloop.c: Likewise.
4125 * cfgloopmanip.c: Likewise.
4126 * cfgrtl.c: Likewise.
4127 * cgraph.h: Likewise.
4128 * cgraphunit.c: Likewise.
4129 * combine.c: Likewise.
4130 * convert.c: Likewise.
4131 * dbxout.c: Likewise.
4134 * diagnostic.c: Likewise.
4135 * dwarf2out.c: Likewise.
4136 * et-forest.h: Likewise.
4138 * fold-const.c: Likewise.
4139 * function.h: Likewise.
4140 * gcov-io.h: Likewise.
4143 * genautomata.c: Likewise.
4144 * ggc-common.c: Likewise.
4145 * ggc-page.c: Likewise.
4146 * loop-unroll.c: Likewise.
4147 * loop-unswitch.c: Likewise.
4149 * mips-tfile.c: Likewise.
4150 * optabs.c: Likewise.
4151 * ra-build.c: Likewise.
4152 * ra-colorize.c: Likewise.
4153 * ra-rewrite.c: Likewise.
4155 * regmove.c: Likewise.
4156 * reload.c: Likewise.
4157 * rtlanal.c: Likewise.
4158 * sched-ebb.c: Likewise.
4159 * sched-int.h: Likewise.
4160 * sched-vis.c: Likewise.
4161 * sreal.c: Likewise.
4162 * ssa-ccp.c: Likewise.
4164 * toplev.c: Likewise.
4165 * tree-inline.c: Likewise.
4166 * value-prof.c: Likewise.
4167 * value-prof.h: Likewise.
4169 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4171 * rtl.h (emit_line_note_after): Remove.
4172 (emit_note_copy_after, emit_note_copy): New.
4173 * emit-rtl.c (reorder_insns_with_line_notes): Replace
4174 emit_line_note_after with emit_note_copy_after.
4175 (emit_insn_after_with_line_notes): Likewise.
4176 (emit_line_note_after): Kill.
4177 (emit_note_copy_after): New.
4178 (emit_note_copy): New.
4179 * function.c (emit_return_into_block): Use emit_note_copy_after.
4180 (thread_prologue_and_epilogue_insns): Likewise.
4181 * integrate.c (expand_inline_function): Use emit_note_copy.
4182 (copy_insn_list): Likewise.
4183 * unroll.c (copy_loop_body): Likewise.
4184 * cfglayout.c (duplicate_insn_chain): Likewise.
4186 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4188 * c-tree.h (define_label): Replace filename and lineno arguments
4190 * c-decl.c (poplevel): Adjust define_label call.
4191 (pop_label_level): Likewise.
4192 (define_label): Replace filename and lineno arguments with a
4194 (store_parm_decls): Use DECL_SOURCE_LOCATION.
4195 * c-parse.in (label): Adjust define_label call.
4197 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
4199 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
4200 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
4201 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
4202 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
4203 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
4205 2003-07-01 Andreas Jaeger <aj@suse.de>
4207 * final.c: Convert prototypes to ISO C90.
4209 * flags.h: Likewise.
4210 * gcov-io.c: Likewise.
4211 * gcov-io.h: Likewise.
4213 See ChangeLog.9 for earlier changes.