1 2003-07-27 Zack Weinberg <zack@codesourcery.com>
3 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
4 New functions split out of store_parm_decls.
5 Avoid unnecessary work. Use local variables consistently.
6 (store_parm_decls): Likewise.
8 (finish_function): No need to set functionbody flag on call to
10 (struct language_function): Remove scope field.
11 (c_push_function_context, c_pop_function_context): No need to
12 save and restore current_scope.
14 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
16 * doc/extend.texi (Deprecated Features): Implicit typename is
17 gone. Default args on types is going.
19 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
21 * Makefile.in (ifcvt.o): Depend on target.h
22 * ifcvt.c (target.h): Include.
23 (if_convert): Don't call mark_loop_exit_edges if we can't
26 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
28 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
30 2003-07-26 Richard Henderson <rth@redhat.com>
33 * cse.c (count_reg_usage): Handle asm_operands properly.
35 2003-07-26 Roger Sayle <roger@eyesopen.com>
37 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
38 (DEF_EXT_FALLBACK_BUILTIN): Delete.
39 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
40 the regular DEF_EXT_LIB_BUILTIN macro.
41 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
42 the regular DEF_LIB_BUILTIN macro.
43 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
44 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
45 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
46 DEF_EXT_LIB_BUILTIN macro.
48 * c-decl.c (duplicate_decls): Remove code to handle builtin
49 functions prototyped without an argument list.
51 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
53 * config/i386/winnt.c: Revert 2003-07-08 change.
54 (i386_pe_section_type_flags): Remove error_with_decl here too.
56 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
58 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
59 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
60 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
61 (v850_handle_data_area_attribute): Likewise.
63 2003-07-26 Geoffrey Keating <geoffk@apple.com>
65 * varasm.c (output_constant_def_contents): Use
66 ASM_DECLARE_CONSTANT_NAME if defined.
67 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
68 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
69 objects get at least one byte to prevent assembler problems.
70 (ASM_DECLARE_CONSTANT_NAME): New.
72 * Makefile.in (libbackend.o): Remove options_.h.
73 (mostlyclean): Likewise.
75 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
76 insert a label at the end of an function under Mach-O.
78 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
80 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
82 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
84 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
86 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
88 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
90 * doc/passes.texi (Passes): Mention pretty-printing and
93 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
95 * doc/extend.texi (Function Attributes): GNU C++ does now allow
96 unused parameter decls.
97 (Attribute Syntax): GNU C++ does not allow label attributes to be
100 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
102 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
103 (objc_declare_class): Likewise.
104 (error_with_ivar): Likewise.
105 (start_class): Likewise.
106 (warn_with_method): Likewise.
108 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
110 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
112 * calls.c (try_to_integrate): Don't use xxx_with_decl.
113 (expand_call): Likewise.
114 * dwarfout.c (output_reg_number): Likewise.
115 * expr.c (expand_expr): Likewise.
116 * function.c (assign_temp): Likewise.
117 (uninitialized_vars_warning): Likewise.
118 (setjmp_args_warning): Likewise.
119 (expand_function_end): Likewise.
120 * stmt.c (fixup_gotos): Likewise.
121 (warn_about_unused_variables): Likewise.
122 (expand_end_bindings): Likewise.
123 * stor-layout.c (layout_decl): Likewise.
124 (place_field): Likewise.
125 * toplev.c (check_global_declarations): Likewise.
126 (rest_of_handle_inlining): Likewise.
127 (default_tree_printer): New function.
128 (general_init): Initialize diagnostic machinery before routing
129 signals to the ICE machinery. Set default tree printer.
130 * toplev.h (pedwarn_with_decl): Remove declaration.
131 (warning_with_decl): Likewise.
132 (error_with_decl): Likewise.
133 (pedwarn): Remove attribute for the time being.
134 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
135 * varasm.c (named_section): Likewise.
136 (make_decl_rtl): Likewise.
137 (assemble_variable): Likewise.
138 (merge_weak): Likewise.
139 (declare_weak): Likewise.
141 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
142 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
143 (format_with_decl): Remove.
144 (diagnostic_for_decl): Likewise.
145 (pedwarn_with_decl): Likewise.
146 (warning_with_decl): Likewise.
147 (error_with_decl): Likewise.
148 (diagnostic_initialize): Adjust.
149 (diagnostic_count_diagnostic): Likewise.
150 (announce_function): Likewise.
151 (lhd_print_error_function): Likewise.
152 (diagnostic_report_current_module): Likewise.
153 (default_diagnostic_starter): Likewise.
154 (diagnostic_report_diagnostic): Likewise.
155 (default_diagnostic_finalizer): Likewise.
156 (verbatim): Likewise.
159 * opts.c (common_handle_option): Likewise.
160 * pretty-print.c: New file.
161 * c-pretty-print.h (pp_base): Override.
162 * c-pretty-print.c: Adjust use of macros throughout.
163 (pp_buffer): New macro.
164 (pp_newline): Likewise.
165 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
166 * Makefile.in (DIAGNOSTIC_H): New variable.
167 (c-errors.o): Use it.
168 (c-objc-common.o): Likewise.
169 (c-common.o): Likewise.
170 (c-opts.o): Likewise.
171 (c-format.o): Likewise.
172 (diagnostic.o): Likewise.
174 (toplev.o): Likewise.
175 (rtl-error.o): Likewise.
176 (dwarf2out.o): Likewise.
178 (pretty-print.o): New rule.
180 2003-07-24 Roger Sayle <roger@eyesopen.com>
182 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
183 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
184 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
185 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
186 (DEF_FRONT_END_LIB_BUILTIN): Delete.
187 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
188 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
190 * builtins.c (build_string_literal): New function to construct
191 a char* pointer to a string literal.
192 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
193 "rtx target" to be consistent with other expand_builtin_* functions.
194 Change 3rd argument from "int unlocked" to "bool unlocked".
195 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
196 c-common.c to avoid front-end dependencies. Optimize printf("")
197 as a no-op when the result isn't required. Handle embedded NULs
199 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
200 from c-common.c to avoid front-end dependencies. Likewise, optimize
201 fprintf(fp,"") as a no-op when the result isn't required, evaluating
202 fp for side-effects. Handle embedded NULs in format string.
203 (expand_builtin_sprintf): Fix typo.
204 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
205 optimizing. Adjust calls of expand_builtin_fputs to match the API
206 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
207 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
208 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
210 * c-common.c (is_valid_printf_arglist): Delete.
211 (c_expand_builtin): Delete.
212 (c_expand_builtin_printf): Moved to builtins.c. Delete.
213 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
214 (c_expand_expr): No longer treat CALL_EXPRs specially.
215 (CALLED_AS_BUILT_IN): Delete.
217 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
219 PR optimization/11631
220 * gcse.c (store_motion): Connect infinite loops to exit.
222 2003-07-24 Jason Merrill <jason@redhat.com>
224 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
225 (boolean_true_node, boolean_false_node): Likewise.
226 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
227 * tree.c (build_common_tree_nodes): Init boolean_type_node.
228 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
229 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
230 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
231 (truthvalue_true_node): Renamed from boolean_true_node.
232 (truthvalue_false_node): Renamed from boolean_false_node.
233 * c-decl.c: Just set truthvalue_* to integer_*.
234 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
236 2003-07-24 Roger Sayle <roger@eyesopen.com>
238 * c-decl.c (match_builtin_function_types): New subroutine of
239 duplicate_decls to test whether a redeclaration of a builtin
240 function is suitably close, i.e. the return type and all of
241 the argument types have the same modes as the builtin expects.
242 (duplicate_decls): Fuzzy type matching for builtin functions
243 moved to match_builtin_function_types.
245 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
247 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
250 2003-07-24 Zack Weinberg <zack@codesourcery.com>
252 * c-decl.c: Search-and-replace change 'binding level' to
253 'scope' in commentary.
254 (struct binding_level): Now struct c_scope.
255 (current_binding_level): Now current_scope.
256 (free_binding_level): Now scope_freelist.
257 (current_function_level): Now current_function_scope.
258 (global_binding_level): Now global_scope.
259 (make_binding_level): Now make_scope.
260 (pop_binding_level): Now pop_scope.
262 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
264 * configure.in (libgcc_visibility): Add missing whitespace.
266 2003-07-24 Richard Henderson <rth@redhat.com>
268 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
269 __gcc_personality_v0.
271 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
273 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
275 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
277 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
278 documentation missed from my 2003-07-09 patch.
280 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
282 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
284 * configure: Rebuild.
286 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
289 * c-typeck.c (type_lists_compatible_p): Do not compare
290 arguments if one of them is an error_mark_node
292 2003-07-24 Alan Modra <amodra@bigpond.net.au>
294 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
295 if current_function_calls_eh_return.
297 2003-07-23 Mark Mitchell <mark@codesourcery.com>
299 * doc/c-tree.texi (OFFSET_TYPE): Update description.
301 2003-07-23 Bob Wilson <bob.wilson@acm.org>
303 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
304 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
305 __umodsi3, __modsi3): Increase frame size to 32.
307 2003-07-23 Geoffrey Keating <geoffk@apple.com>
309 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
312 2003-07-23 Mark Mitchell <mark@codesourcery.com>
314 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
316 PR optimization/10679
317 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
319 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
321 PR target/11607 and PR target/11516
322 * pa.md (extzv, extv, insv): Revert latter half of last patch.
324 2003-07-22 Mark Mitchell <mark@codesourcery.com>
326 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
327 * varasam.c (output_constant): Likewise.
329 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
331 * alias.c: Fix comment formatting.
332 * c-common.c: Likewise.
333 * c-decl.c: Likewise.
334 * c-opts.c: Likewise.
335 * combine.c: Likewise.
336 * cpplib.c: Likewise.
337 * diagnostic.c: Likewise.
338 * dojump.c: Likewise.
340 * fold-const.c: Likewise.
343 * ggc-page.c: Likewise.
346 * mips-tfile.c: Likewise.
348 * regclass.c: Likewise.
349 * regmove.c: Likewise.
353 2003-07-22 Per Bothner <pbothner@apple.com>
355 * line-map.c (add_line_map): Handle invalid LEAVE request.
356 Fixes PR preprocessor/11361.
358 2003-07-22 Per Bothner <pbothner@apple.com>
360 * diagnostic.c.(diagnostic_report_current_module): Update to match
361 2003-06-05 changes to push_srcloc and pop_srcloc.
363 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
365 * doc/trouble.texi: Better document two-stage name lookup.
367 2003-07-22 Eric Christopher <echristo@redhat.com>
369 * config/s390.c (s390_valid_pointer_mode): New.
370 (TARGET_VALID_POINTER_MODE): Use.
371 (s390_emit_prologue): Add tpf profiling hooks.
372 (s390_emit_epilogue): Ditto.
373 * config/s390.h (MASK_TPF): New.
375 (POINTERS_EXTEND_UNSIGNED): Define.
376 * config/s390.md (ptr_extend): New pattern.
378 2003-07-22 Zack Weinberg <zack@codesourcery.com>
380 * hashtable.c (approx_sqrt): Make static.
381 * hashtable.h: Don't prototype approx_sqrt.
382 * line-map.c (init_line_maps): Rename linemap_init.
383 (free_line_maps): Rename linemap_free.
384 (add_line_map): Rename linemap_add.
385 (lookup_line): Rename linemap_lookup.
386 (print_containing_files): Rename linemap_print_containing_files.
387 * linemap.h: Update to match.
389 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
390 linemap routines to use new names.
392 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
394 * c-common.c (handle_packed_attribute): Don't pack a struct via a
395 typedef. Propagate packedness from a main variant.
397 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
399 * Makefile.in (install-common): Add dependency on installdirs.
401 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
403 * c-common.c (c_common_type_for_mode): Return integer types for
406 2003-07-22 Geoffrey Keating <geoffk@apple.com>
408 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
409 (finish_decl): Call maybe_apply_pragma_weak here.
410 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
411 TREE_PUBLIC and TREE_STATIC are decided.
412 (start_function): Move call to maybe_apply_pragma_weak. Check that
413 DECL_ASSEMBLER_NAME isn't set too early.
415 * cpplex.c (_cpp_process_line_notes): Mention option name in
418 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
420 * combine.c (if_then_else_cond): Simplify the comparison of
421 rtx against -1, 0, and 1.
422 * loop.c (check_dbra_loop): Likewise.
423 * optabs.c (emit_conditional_move): Likewise.
424 (emit_conditional_add): Likewise.
425 * config/i386/i386.md (*movsi_or): Likewise.
426 (*movdi_or_rex6): Likewise.
428 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
430 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
432 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
434 * cppfiles.c (open_file_pch): Don't put unused entries in the
435 splay tree. Remove dead code.
437 2003-07-21 Geoffrey Keating <geoffk@apple.com>
439 * c-common.h (num_in_fnames): Declare.
440 (c_static_assembler_name): Move from here...
441 * c-tree.h (c_static_assembler_name): ... to here.
442 * c-opts.c: Don't include langhooks-def.h.
443 (c_static_assembler_name): Move to c-decl.c.
444 (num_in_fnames): Make externally visible.
445 * c-decl.c: Include langhooks-def.h.
446 (c_static_assembler_name): Move from c-opts.c.
447 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
448 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
450 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
451 when it's not needed.
453 2003-07-21 Jakub Jelinek <jakub@redhat.com>
455 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
456 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
457 (rs6000_emit_prologue): Save FPRs inline if set.
459 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
461 * config/ia64/ia64.md (prefetch): Support predicate.
463 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
465 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
466 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
469 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
471 PR optimization/11536
472 * unroll.c (loop_iterations): Do not replace a register holding
473 the final value by its equivalent before the loop if it is not
476 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
478 * doc/extend.texi: Fixes to spelling, grammar, and diction.
480 2003-07-21 Ben Elliston <bje@wasabisystems.com>
482 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
483 (V850 Options): Spelling fixes.
485 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
487 * doc/invoke.texi: Fixes to style, grammar and diction.
489 2003-07-20 Roger Sayle <roger@eyesopen.com>
491 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
492 * system.h (SMALL_STACK): Poison obsolete target macro.
493 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
495 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
497 * configure.in: Cache the results of testing for cmp's capabilities.
498 * configure: Regenerate.
500 2003-07-20 Mark Mitchell <mark@codesourcery.com>
503 * dwarf2out.c (gen_enumeration_type_die): Remember that
504 enumerators can be unsigned.
506 2003-07-19 Zack Weinberg <zack@codesourcery.com>
508 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
509 (push_label_level, pop_label_level): Kill.
510 (struct binding_level): Rename level_chain to outer.
511 Add outer_function field. Change parm_flag, function_body,
512 keep, keep_if_subblocks to 1-bit bitfields of type bool.
513 (current_function_level): New variable.
514 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
515 (keep_next_level, declare_parm_level, warn_if_shadowing):
517 (struct language_function): Kill named_labels, shadowed_labels fields.
518 (c_init_decl_processing, start_function, c_push__function_context)
519 (c_pop_function_context): No need to muck with named_labels nor
522 (make_binding_level): No need to clear the structure here.
523 (pop_binding_level): Always operate on current_binding_level.
524 Update current_function_level if necessary.
525 (pushlevel): Don't clear named_labels. Update current_function_level
526 if necessary. Use "true" and "false" where appropriate.
527 (poplevel): Diagnose labels defined but not used, or vice
528 versa, and clear out label-meanings leaving scope, while
529 walking down the decls list, for all binding levels.
530 Handle LABEL_DECLs appearing in the shadowed list.
531 pop_binding_level takes no arguments.
532 (pushdecl_function_level): Use current_function_level.
534 (make_label, bind_label): New static functions.
535 (declare_label): New exported function.
536 (lookup_label, define_label): Rewritten for new data structure.
537 (shadow_label): Kill.
539 * c-tree.h: Prototype declare_label; don't prototype
540 push_label_level, pop_label_level, nor shadow_label.
541 * c-parse.in: Remove all calls to push_label_level and
542 pop_label_level. Use declare_label for __label__ decls.
544 * doc/extend.texi: Clarify that __label__ can be used to
545 declare labels with local scope in any nested block, not
546 just statement expressions. Cross-reference nested functions
547 section from local labels section.
549 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
551 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
553 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
555 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
557 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
559 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
560 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
562 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
564 * config/s390/s390.c (legitimize_pic_address): Access local symbols
565 relative to the GOT instead of relative to the literal pool base.
566 (s390_output_symbolic_const): Handle new GOT-relative accesses.
567 * config/s390/s390.md ("call"): Access local functions and PLT stubs
568 relative to the GOT instead of relative to the literal pool base.
569 ("call_value"): Likewise.
570 ("call_value_tls"): Likewise.
572 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
573 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
574 (s390_chunkify_finish): Likewise.
575 (s390_chunkify_cancel): Likewise.
576 (s390_reorg): Adapt caller.
577 (find_base_register_in_addr,
578 find_base_register_ref, replace_base_register_ref): Delete.
579 (find_ltrel_base, replace_ltrel_base): New functions.
580 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
581 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
582 base vs. index register usage.
583 (struct constant_pool): Remove 'anchor'.
584 (s390_add_anchor): Delete.
585 (s390_dump_pool): Remove anchor handling.
586 * config/s390/s390.md ("reload_anchor"): Remove.
588 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
589 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
590 (s390_emit_prologue): Use it.
591 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
592 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
593 hard-code register 14.
594 * config/s390/s390-protos.h (s390_load_got): Declare.
596 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
597 Support TImode constants.
598 * config/s390/s390.md ("consttable_ti"): New.
599 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
601 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
602 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
603 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
604 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
605 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
606 New symbolic constants.
607 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
608 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
609 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
610 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
611 symbolic UNSPEC values.
612 * config/s390/s390.c (larl_operand, s390_short_displacement,
613 bras_sym_operand, s390_cannot_force_const_mem,
614 s390_delegitimize_address, s390_decompose_address,
615 legitimize_pic_address, s390_output_symbolic_const,
616 s390_function_profiler): Use symbolic UNSPEC values.
618 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
621 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
622 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
623 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
624 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
625 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
626 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
627 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
628 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
629 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
630 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
631 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
632 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
633 postreload.c prefix.c print-tree.c protoize.c ra-build.c
634 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
635 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
636 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
637 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
638 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
639 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
642 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
644 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
645 * toplev.h (warning): Remove attribute.
647 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
649 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
650 (pop_label_level): Likewise.
651 (duplicate_decls): Likewise.
652 (implicitly_declare): Likewise.
653 (shadow_label): Likewise.
654 (start_decl): Likewise.
655 (finish_decl): Likewise.
656 (grokdeclarator): Likewise.
657 (get_parm_info): Likewise.
658 (detect_field_duplicates): Likewise.
659 (finish_struct): Likewise.
660 (start_function): Likewise.
661 (store_parm_decls): Likewise.
662 (finish_function): Likewise.
663 (c_expand_body_1): Likewise.
664 (check_for_loop_decls): Likewise.
665 (merge_translation_unit_decls): Likewise.
667 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
669 * common.opt: Document --param.
670 * opts.c (columns, undocumented_msg): New.
671 (print_help): Get number of columns from environment. Print
672 --param help. Tweak newline handling.
673 (print_param_help): New.
674 (print_filtered_help): Better handling of duplicates. Complain
675 about undocumented switches.
677 (wrap_help): Improve wrapping, use COLUMNS.
678 * opts.sh: Ignore comments in records.
679 * params.def: Fix typos and remove trailing periods.
680 * toplev.c (display_help): Don't dump --param help.
681 * doc/sourcebuild.texi: Update.
683 2003-07-18 Richard Henderson <rth@redhat.com>
686 * optabs.c (prepare_operand): Fail gracefully instead of abort
687 if the predicate doesn't satisfy.
688 (gen_cond_trap): Allow prepare_operand to fail.
690 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
692 * c-common.c: Don't undefine GCC_DIAG_STYLE.
693 (fname_decl): Don't use xxx_with_decl.
694 (c_add_case_label): Likewise.
695 (handle_section_attribute): Likewise.
696 (handle_alias_attribute): Likewise.
697 (handle_no_instrument_function_attribute): Likewise.
698 (handle_no_limit_stack_attribute): Likewise.
699 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
700 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
702 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
704 * Makefile.in (ifcvt.o): Add cfgloop.h.
705 * basic-block.h (EDGE_LOOP_EXIT): New flag.
706 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
707 * ifcvt.c: Include cfgloop.h.
708 (mark_loop_exit_edges): New static function.
709 (if_convert): Call it.
710 (find_if_header): Ignore branches out of loops.
712 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
714 * combine.c (simplify_comparison): Don't share rtx when converting
715 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
717 2003-07-18 David Edelsohn <edelsohn@gnu.org>
719 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
720 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
721 (MUST_PASS_IN_STACK): Define.
722 (BLOCK_REG_PADDING): Define.
724 2003-07-18 Richard Henderson <rth@redhat.com>
726 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
727 to skip the addr_vec.
729 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
731 * combine.c (combinable_i3pat): Don't forbid occurrences of
732 i2dest or i1dest in inner_dest if inner_dest is a mem.
734 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
736 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
738 2003-07-17 Jakub Jelinek <jakub@redhat.com>
741 * loop.c (basic_induction_var): Check if convert_modes emitted any
742 instructions. Remove them and return 0 if so.
744 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
746 PR optimization/11083
747 * toplev.c (rest_of_handle_addresof): Rename into
748 rest_of_handle_addressof. Delete unreachable blocks
749 if dead edges were purged after the addressof pass.
751 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
753 * Makefile.in, configure, configure.in: Remove handling of
754 lang-options.h and options_.h.
755 * toplev.c (struct lang_opt, documented_lang_options): Remove.
756 (display_help): Don't use documented_lang_options.
758 2003-07-17 Zack Weinberg <zack@codesourcery.com>
760 * c-decl.c (pushdecl_function_level): Make static, return nothing.
761 (kept_level_p): Fold into poplevel.
762 (undeclared_variable): Moved here from c-typeck.c. Export.
763 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
764 (undeclared_variable): Prototype here. Don't prototype
765 kept_level_p nor pushdecl_function_level.
766 * c-parse.in: Change first argument to poplevel from
767 "kept_level_p()" to "KEEP_MAYBE".
768 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
770 2003-07-17 Roger Sayle <roger@eyesopen.com>
772 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
773 commutative operands instead of modifying the RTL in-place.
775 2003-07-17 Mark Mitchell <mark@codesourcery.com>
777 PR optimization/11557
778 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
779 unless we know which function is being called.
781 2003-07-17 Roger Sayle <roger@eyesopen.com>
783 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
784 whether to reorder the operands of a commutative binary operator.
786 2003-07-17 Roger Sayle <roger@eyesopen.com>
788 * fold-const.c (const_binop): Avoid performing the FP operation at
789 compile-time, if either operand is NaN and we honor signaling NaNs,
790 or if we're dividing by zero and either flag_trapping_math is set
791 or the desired mode doesn't support infinities.
792 (fold_initializer): New function to fold an expression ignoring any
793 potential run-time exceptions or traps.
794 * tree.h (fold_initializer): Prototype here.
795 * c-typeck.c (build_binary_op): Move to the end of the file so
796 that intializer_stack is in scope. If constructing an initializer,
797 i.e. when initializer_stack is not NULL, use fold_initializer to
799 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
800 performing FP operations at compile-time, if they would raise an
801 exception at run-time.
803 2003-07-17 Geoffrey Keating <geoffk@apple.com>
806 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
807 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
808 (GTFILES): Add langhooks.c.
809 (gt-langhooks.h): New.
810 * c-common.h (c_static_assembler_name): Prototype.
811 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
812 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
813 * c-opts.c: Include langhooks-def.h.
814 (c_static_assembler_name): New.
815 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
817 (lhd_set_decl_assembler_name): Give static objects with context
819 * varasm.c (var_labelno): Delete.
820 (make_decl_rtl): Don't change the assembler name once it's set.
822 * c-opts.c (this_input_filename): New.
823 (finish_options): Take new parameter, name of file being compiled.
824 Update callers. Set this_input_filename.
825 (push_command_line_include): Use this_input_filename not
828 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
830 * Makefile.in: Depend .pot generation on options.c.
831 * po/exgettext: Add an extra_files variable containing additional
834 2003-07-17 Zack Weinberg <zack@codesourcery.com>
836 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
837 c_write_global_declarations.
839 * c-decl.c: Fix typos in several comments. Remove all
840 #if 0 blocks; reindent as needed. Remove unused argument
841 to declare_parm_level; all callers changed.
842 * c-parse.in: Update calls to declare_parm_level. Avoid
843 issuing a double warning in some circumstances.
844 * c-typeck.c: Update calls to declare_parm_level.
845 * c-tree.h: Update prototype of declare_parm_level.
847 * c-pragma.c (apply_pragma_weak): Don't complain about a
848 redundant #pragma weak.
850 * objc/objc-act.c (forward_declare_categories,
851 build_selector_reference_decl, build_class_reference_decl,
852 build_objc_string_decl, synth_forward_declarations,
853 build_protocol_reference): Set TREE_PUBLIC on synthetic
854 forward decl to 0, consistent with eventual definition.
855 Correct comments to match.
857 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
858 in regexp that don't form a range expression.
859 * fixinc/fixincl.def: Regenerate.
861 2003-07-17 Richard Henderson <rth@redhat.com>
864 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
865 even with !TARGET_CONST_GP.
866 (ia64_function_ok_for_sibcall): Reject non-local functions.
868 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
870 * c-common.c (c_estimate_num_insns_1): Don't handle
872 * expr.c (safe_from_p): Likewise.
873 * gengtype.c (adjust_field_tree_exp): Likewise.
874 * stmt.c (warn_if_unused_value): Likewise
875 * tree.c (first_rtl_op): Likewise.
876 * tree.def: Don't define METHOD_CALL_EXPR.
877 * java/lang.c (java_estimate_num_insns_1): Don't handle
880 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
883 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
884 and its restrictions for the SPARC64 port.
885 Move the entry of "-mimpure-text" before that of "-mv8".
887 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
888 Phil Edwards <phil@jaj.com>
890 * doc/install.texi (*-*-solaris2*): Document the step-by-step
891 procedure to bootstrap and install.
892 Document the preference for the legacy Sun tools in /usr/bin
893 over the POSIX tools in /usr/xpg4/bin for the build process.
895 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
897 * c.opt: Document Uncodumented; use it. Document ObjC options.
898 * opts.c (print_filtered_help): Skip undocumented switches.
899 * opts.h (CL_UNDOCUMENTED): New.
900 * opts.sh: Handle Undocumented.
901 * toplev.c (documented_lang_options): Prevent its becoming empty.
903 * lang-options.h: Remove.
905 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
907 * loop.c (check_ext_dependent_givs): Pass const struct loop *
908 instead of struct loop_info * as argument. Accept BIVs with
909 increment +/- 1 provided there is a friendly exit test against
910 a loop-invariant value.
911 (strength_reduce): Adapt call to check_ext_dependent_givs.
913 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
914 Con Bradley <con.bradley@superh.com>
916 * sh-protos.h (sh_get_pr_initial_val): Declare.
917 * sh.c (regno_reg_class): Make its elements type enum reg_class.
918 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
919 and live_regs_mask arguments. Changed all callers.
920 (save_schedule_s): New structure.
921 (save_schedule): New typedef.
922 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
923 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
924 In interrupts handlers, also save registers that are usually
925 partially saved, and make sure there is at least one general purpose
926 register saved if a target register needs saving.
927 Add casts in comparisons to avoid warnings.
928 (sh_media_register_for_return): return -1 for interrupt handlers.
929 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
930 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
931 registers used are available.
932 Set RTX_FRAME_RELATED_P where appropriate.
933 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
934 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
935 (initial_elimination_offset): Likewise.
936 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
937 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
938 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
939 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
940 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
941 and for target registers.
942 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
943 (regno_reg_class): Make its elements type enum reg_class.
944 (CONSTRAINT_LEN): Don't use isdigit.
945 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
946 (FUNCTION_ARG): Add parentheses to avoid warnings.
947 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
948 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
949 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
950 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
951 * sh.md (xordi3+1): Remove unused variable regno.
952 (return_media): Check that tr0 is available before using it.
954 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
956 * c.opt: Document more options.
958 2003-07-16 Roger Sayle <roger@eyesopen.com>
960 * combine.c (subst): Also handle (subreg (const_double ...)) case
961 if created by a substitution, by using the original inner mode.
963 2003-07-16 Roger Sayle <roger@eyesopen.com>
965 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
966 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
967 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
969 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
971 * doc/install.texi (--without-headers): New.
974 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
975 (machopic_output_function_base_name): New; print the true pic label.
976 (machopic_classify_ident): Pic Base is always a defined data.
977 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
978 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
980 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
981 if they are not floating point registers.
984 * ggc.h: Add header guards.
985 * c-decl.c (finish_struct): Sort fields if
986 number greater than 15 and there are no
987 anonymous structs/unions.
988 * c-common.h: Include ggc.h.
989 (sorted_fields_type): New struct.
990 (field_decl_cmp): New prototype.
991 (resort_sorted_fields): New prototype.
992 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
993 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
994 as s, removing other fields.
995 * c-typeck.c (lookup_field): Use s in lang_type.
996 These were mostly moved from cp/class.c:
997 * c-common.c (field_decl_cmp): New static function.
998 (field_decl_cmp): New function.
999 (resort_sorted_fields): New function.
1001 2003-07-16 Geoffrey Keating <geoffk@apple.com>
1003 * config/darwin.c (machopic_select_section): Use decl_readonly_section
1004 to do most of the work.
1006 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
1008 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
1009 * config/mmix/mmix.c: Convert functions to ISO C90.
1010 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
1012 (mmix_get_hard_reg_initial_val): Tweak section head comment.
1014 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
1016 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
1018 2003-07-16 Jakub Jelinek <jakub@redhat.com>
1020 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
1021 (uw_update_context_1): Use it.
1022 * config/rs6000/rs6000.c (insn_after_throw): Remove.
1023 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
1024 in parent frame if _Unwind_* called directly instead of through
1026 (rs6000_emit_eh_toc_restore): Remove.
1027 (rs6000_emit_prologue): Update stack pointer before doing any saving
1028 if current_function_calls_eh_return. Generate unwind info for $r2.
1029 (rs6000_emit_epilogue): Restore stack pointer after doing all
1030 restoring if current_function_calls_eh_return. Restore $r2.
1031 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
1032 * config/rs6000/rs6000.md (eh_return): Remove call to
1033 rs6000_emit_eh_toc_restore.
1034 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
1035 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
1037 2003-07-15 Jakub Jelinek <jakub@redhat.com>
1039 * expr.c (emit_block_move): Don't move anything if size is const 0.
1040 (clear_storage): Test against const0_rtx instead of comparing INTVAL
1043 2003-07-15 David S. Miller <davem@redhat.com>
1045 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
1046 emit nop if the last real insn is CALL_INSN.
1048 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
1050 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
1052 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
1054 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
1056 * config/i386/winnt.c (associated_type): Artificial methods are not
1057 affected by the import/export status of their class unless they are
1059 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
1061 * config/i386/winnt.c: Fix GCC copyright comment.
1063 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
1066 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
1067 not recursing on hard error.
1068 (diagnostic_for_decl): Likewise.
1069 * diagnostic.def: Rearrange.
1071 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
1073 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
1074 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
1076 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
1077 Richard Henderson <rth@redhat.com>
1079 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
1080 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
1081 (_Unwind_SetGR): Likewise.
1082 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
1083 (Unwind_SpTmp): New typedef.
1084 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
1085 (uw_update_context): Use _Unwind_GetPtr.
1086 (init_dwarf_reg_size_table): Move above uw_init_context_1.
1087 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
1088 Use _Unwind_SetSpColumn.
1089 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
1092 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
1094 * c.opt: Document more options.
1095 * toplev.c (documented_lang_options): Remove all local help strings.
1097 2003-07-15 Mark Mitchell <mark@codesourcery.com>
1100 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
1103 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1106 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
1107 swap comparison operands if doing so would generate an
1108 unrecognizable insn.
1110 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1112 PR optimization/11320
1113 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
1114 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
1115 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
1116 current_sched_info->compute_jump_reg_dependencies. Record which
1117 registers are used and which registers are set by the jump.
1118 Clear deps->reg_conditional_sets after a barrier.
1119 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
1120 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
1121 (init_deps): Initialize reg_conditional_sets.
1122 (free_deps): Clear reg_conditional_sets.
1123 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
1124 Mark registers live on entry of the fallthrough block and conditionally
1125 set as set by the jump. Mark registers live on entry of non-fallthrough
1126 blocks as used by the jump.
1127 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
1128 Mark new parameters as unused.
1130 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1132 * doc/invoke.texi: Resync MIPS -march documentation.
1134 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1136 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
1137 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
1138 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
1139 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
1140 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
1141 (mips_issue_rate): Handle PROCESSOR_R9000.
1142 (mips_use_dfa_pipeline_interface): Likewise.
1143 * config/mips/9000.md: New file.
1144 * config/mips/mips.md: Include it.
1145 (define_attr cpu): Add r9000.
1146 (mulsi3_mult3): Use "mul" for rm9000 code.
1148 2003-07-15 Stan Cox <scox@redhat.com>
1150 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
1151 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
1152 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
1153 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
1154 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
1155 (mips_issue_rate): Handle PROCESSOR_R7000.
1156 (mips_use_dfa_pipeline_interface): Likewise.
1157 * config/mips/7000.md: New file.
1158 * config/mips/mips.md: Include it.
1159 (define_attr cpu): Add r7000.
1160 (mulsi3_mult3): Use "mul" for rm7000 code.
1162 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
1164 * config/mips/mips.md (define_attr type): Add condmove. Use it for
1165 the conditional move patterns.
1166 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
1167 Check for condmove type.
1168 (ir_vr54_arith): Add move type.
1169 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
1170 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
1172 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
1174 * c-opts.c (print_help): Remove.
1175 (c_common_handle_option): Don't handle --help.
1176 * c.opt: Document some options.
1178 * opts.c (print_filtered_help): New.
1179 (print_help): Use it.
1181 2003-07-14 Geoffrey Keating <geoffk@apple.com>
1183 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
1184 * tree.c: (build_common_tree_nodes_2): Likewise.
1185 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
1186 (V4DF_type_node): New.
1188 * c-opts.c (push_command_line_include): Don't free deferred_opts,
1190 (finish_options): Reset init_cursor.
1192 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1194 * expr.c (expand_assignment): Remove an unused argument
1196 * expr.h: Update the prototype.
1197 * function.c: Update the callers.
1200 2003-07-14 Mark Mitchell <mark@codesourcery.com>
1203 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
1206 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
1208 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
1209 with __cplusplus, not "we must use the C++ compiler's type"
1210 * fixinc/inclhack.def (void_null): Note that Interix needs this.
1211 * fixinc/fixincl.x: Regenerate.
1213 2003-07-14 Geoffrey Keating <geoffk@apple.com>
1215 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
1216 and unseen_objects from the global data before calling
1217 __deregister_frame_info_bases.
1218 (examine_objects): Insert objects into the seen_objects list,
1220 (_Unwind_Find_FDE): Always unlock the global object lists, even if
1221 we couldn't allocate a data structure to put in it.
1223 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
1224 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
1225 (SET_TYPE_PROTOCOL_LIST): New.
1226 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
1227 (get_object_reference): Likewise.
1229 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
1231 * cfglayout.c (locator_file): Break out from ....
1232 (insn_file): ... here.
1233 (locator_line): Break out from ....
1234 (insn_line): ... here.
1235 * rtl.h (locator_file, locator_line): Declare.
1236 (final_start_function): Set proper line/file info.
1238 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
1240 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
1241 handled by pp_c_cast_expression.
1243 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1245 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
1246 allocate 32768 bytes of stack. Use addition rather than subtraction
1247 when a single insn is enough.
1248 * config/mips/mips.md: Remove insns and splitters for subtracting
1250 (subsi3): Only accept register operands.
1251 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
1252 (subdi3_internal_3, subsi3_internal_2): Likewise.
1253 (casesi): Use expand_binop to subtract the lower bound.
1255 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1257 * config/mips/mips.c (mips_in_small_data_p): Don't handle
1258 TARGET_MIPS16 specially.
1260 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
1262 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
1263 mips_output_aligned_bss.
1264 * config/mips/linux.h: Likewise.
1265 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
1266 * config/mips/mips.c (mips_output_aligned_bss): New function.
1268 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
1269 * config/mips/elf64.h: Likewise.
1271 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
1272 mips_declare_object_name.
1273 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
1274 * config/mips/elf64.h: As for elf.h.
1275 * config/mips/iris6.h: Likewise.
1276 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
1277 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
1278 do...while (0) block.
1279 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
1280 (mips_finish_declare_object): Declare.
1281 * config/mips/mips.c (mips_declare_object_name): New function.
1282 (mips_finish_declare_object): New function.
1284 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
1285 * config/mips/linux.h: Likewise.
1287 * config/mips/mips.c (inside_function): Delete.
1288 (file_in_function_warning, ignore_line_number): Delete.
1289 (mips_output_filename): Don't warn about changing filenames within
1291 (mips_output_lineno): Update accordingly.
1292 (mips_output_function_prologue): Don't reset the deleted variables.
1293 * config/mips/mips.h (inside_function): Delete.
1294 (file_in_function_warning, ignore_line_number): Delete.
1296 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
1297 * config/mips/elf64.h: Likewise.
1298 * config/mips/openbsd.h: Likewise.
1299 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
1300 * config/mips/linux.h: Likewise.
1301 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
1302 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
1304 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
1305 to the list of include files when using gas.
1306 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
1307 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
1308 * config/mips/elf64.h: Likewise.
1309 * config/mips/iris5.h: Likewise.
1310 * config/mips/linux.h: Likewise.
1311 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
1312 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
1313 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
1314 * config/mips/sdb.h: ...this new file.
1316 2003-07-14 Douglas Rupp <rupp@gnat.com>
1318 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
1319 argument to getcwd; use fixed buffer instead.
1321 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
1323 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
1324 * fixinc/fixinc.wrap: Delete.
1326 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
1328 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
1331 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
1333 * ggc-page.c (struct globals): Add new fields to keep track of the
1334 total allocated memory and overhead.
1335 (ggc_print_statistics): Print them.
1336 (ggc_alloc): Keep track of the total allocated memory and the
1339 * tree.c (dump_tree_statistics): Increase spacing.
1340 (enum tree_node_kind): Move to ...
1341 * tree.h (enum tree_node_kind): ... here.
1342 (tree_node_counts, tree_node_sizes): Declare.
1344 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
1346 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
1348 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1350 PR optimization/11440
1351 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
1354 2003-07-14 Alan Modra <amodra@bigpond.net.au>
1356 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
1357 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
1358 (emit_group_load, emit_group_store): Adjust declarations.
1359 Remove most occurrences of #ifdef TREE_CODE.
1360 * expr.c (emit_group_load): Add "type" param, and use
1361 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
1362 aligned accesses if !SLOW_UNALIGNED_ACCESS.
1363 (emit_group_store): Likewise.
1364 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
1365 emit_group_load and emit_group_store calls.
1366 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
1367 BLOCK_REG_PADDING to determine whether we need endian_correction.
1368 (load_register_parameters): Localize vars. Handle shifting of
1369 small values to the correct end of regs. Adjust emit_group_load
1371 (expand_call, emit_library_call_value_1): Adjust emit_group_load
1372 and emit_group_store calls.
1373 * function.c (assign_parms): Set mem alignment for stack slots.
1374 Adjust emit_group_store call. Store values at the "wrong" end
1375 of regs to the stack. Use BLOCK_REG_PADDING.
1376 (locate_and_pad_parm): Save where_pad.
1377 (expand_function_end): Adjust emit_group_load call.
1378 * stmt.c (expand_value_return): Adjust emit_group_load call.
1379 * Makefile.in (calls.o): Depend on $(OPTABS_H).
1380 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
1381 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
1382 (MUST_PASS_IN_STACK): Define.
1383 (BLOCK_REG_PADDING): Define.
1384 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
1385 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
1386 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
1387 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
1388 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
1390 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
1392 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
1394 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1396 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
1397 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
1399 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
1402 * toplev.c: Don't cut off option names.
1404 2003-07-13 Andreas Jaeger <aj@suse.de>
1406 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
1407 to integer of different size.
1409 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
1411 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
1412 to (eq (and X 1) 0).
1414 2003-07-13 Andreas Jaeger <aj@suse.de>
1416 * config.gcc: Add pmmintrin.h for x86_64-*-*.
1418 2003-07-13 Zack Weinberg <zack@codesourcery.com>
1420 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
1421 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
1422 list. Move these all together down by cpplib.
1424 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
1425 definition of CPPCHAR_SIGNED_T.
1427 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
1428 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
1429 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
1431 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
1432 * cppinit.c (cpp_create_reader): Likewise.
1434 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
1435 * cpptrad.c: Likewise. All callers changed.
1436 * cpplib.c: All callers changed.
1437 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
1438 * hashtable.h: Define GTY(x) to nothing here too.
1440 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1442 * stor-layout.c (compute_record_mode): Remove very obsolete test
1443 that forces BLKmode for records with fields crossing word boundary.
1445 2003-07-13 Zack Weinberg <zack@codesourcery.com>
1447 * Makefile.in: Remove orphan reference to acconfig.h.
1449 2003-07-13 Andreas Jaeger <aj@suse.de>
1451 * cgraphunit.c: Convert prototypes to ISO C90.
1453 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
1455 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
1457 * fixinc/fixincl.x: Rebuild.
1459 2003-07-12 Zack Weinberg <zack@codesourcery.com>
1461 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
1462 i?86-*-*. Use correct name of cache variable.
1463 * configure: Regenerate.
1465 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
1467 * config/alpha/alpha.c: Fix comment typos.
1468 * config/alpha/alpha.md: Likewise.
1469 * config/arm/arm.c: Likewise.
1470 * config/arm/arm.md: Likewise.
1471 * config/arm/lib1funcs.asm: Likewise.
1472 * config/avr/avr.md: Likewise.
1473 * config/arm/README-interworking: Fix typos.
1475 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
1477 * c-format.c: Fix comment formatting.
1478 * c-typeck.c: Likewise.
1479 * coverage.c: Likewise.
1480 * cppcharset.c: Likewise.
1481 * cpplib.c: Likewise.
1482 * dbxout.c: Likewise.
1483 * gcov-io.h: Likewise.
1484 * toplev.c: Likewise.
1486 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
1488 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
1491 2003-07-12 Zack Weinberg <zack@codesourcery.com>
1493 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
1494 uses three-argument AC_DEFINE so no acconfig.h entries are
1496 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
1497 which contains the GAS version number as a scaled integer.
1498 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
1499 ability to check for ELF assembler.
1500 (gcc_GAS_CHECK_FEATURE): New macro.
1501 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
1502 assembler feature checks using gcc_GAS_CHECK_FEATURE.
1503 Use three-argument AC_DEFINE everywhere.
1504 * acconfig.h: Deleted.
1505 * config.in, configure: Regenerate.
1507 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
1509 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
1511 * fixinc/fixincl.x: Regenerate.
1513 * fixinc/inclhack.def (gnu_types): Improve comment.
1515 2003-07-12 Andreas Jaeger <aj@suse.de>
1517 * fp-test.c (main): Use ISO C90 prototype.
1519 * version.c: Remove unneded include of ansidecl.h.
1521 * cgraph.h: Convert prototypes to ISO C90.
1522 * cgraph.c: Likewise.
1523 * fix-header.c: Likewise.
1525 * protoize.c: Likewise.
1527 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
1529 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
1532 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
1533 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1535 * cgraph.c (cgraph_max_uid): New global variable.
1536 (cgraph_node): Set uid field.
1537 (create_edge): Keep inline flags consistent.
1538 (dump_cgraph): Dump more info.
1539 * cgraph.h (struct cgraph_local_info): Remove inline_many and
1540 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
1541 (struct cgraph_global_info): Add insns, calls, cloned_times,
1543 (struct cgraph_node): Add uid.
1544 (struct cgraph_edge): Add inline_call.
1545 (cgraph_max_uid, cgraph_inline_p): Declare.
1546 * cgraph.c: Include params.h and fibheap.h
1547 (cgraph_mark_functions_to_inline_once): Kill.
1548 (INSNS_PER_CALL): New constant.
1549 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
1551 (cgraph_finalize_function): Do not analyze inlining.
1552 (cgraph_finalize_compilation_unit): Set inlining attributes.
1553 (cgraph_mark_functions_to_output): More consistency checks.
1554 (cgraph_optimize_function): Set current_function_decl to NULL.
1555 (cgraph_expand_function): Use new inline flags.
1556 (cgraph_postorder): Expand from cgraph_expand_functions.
1557 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
1558 (cgraph_inlined_into, cgraph_inlined_callees,
1559 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
1560 cgraph_mark_inline, cgraph_check_inline_limits,
1561 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
1562 cgraph_decide_inlining, cgraph_inline_p): New functions.
1563 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
1564 PARAM_INLINE_UNIT_GROWTH): New parameters.
1565 * tree-inline.c (struct inline_data): New field current_decl.
1566 (expand_call_inline): Avoid forward declarations; use
1567 inlinable_function_p.
1568 (optimize_inline_calls): Set id.current_decl.
1570 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
1572 * configure.in: Remove wrongly added definition of
1574 * configure: Regenerate.
1576 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
1578 * rtl.def (NOTE): Do not use padding.
1580 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
1582 * doc/install.tex: Update required binutils for i?86-*-linux*
1584 2003-07-11 Richard Henderson <rth@redhat.com>
1586 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
1588 2003-07-11 Mark Mitchell <mark@codesourcery.com>
1590 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
1591 TRANSLATION_UNIT_DECL as top_level.
1593 2003-07-11 Jakub Jelinek <jakub@redhat.com>
1595 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
1596 then fall back to cmpstrM.
1597 * builtins.c (expand_builtin_memcmp): Likewise.
1598 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
1599 (s390_expand_cmpmem): ... this.
1600 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
1601 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
1602 from cmpstr* patterns. Rename call to s390_expand_cmpstr
1603 to s390_expand_cmpmem.
1604 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
1605 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
1607 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
1609 * doc/md.texi (cmpstrM): Describe as String compare insn, not
1613 2003-07-11 Loren James Rittle <ljrittle@acm.org>
1615 * config/i386/freebsd.h (SET_ASM_OP): Remove.
1616 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
1617 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
1618 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
1620 2003-07-11 Richard Henderson <rth@redhat.com>
1622 * function.c (assign_parms): Don't recombine complex args if
1623 fnargs is unchanged from orig_fnargs.
1624 (split_complex_args): Return args without complex before copying.
1625 Re-layout the modified parameters.
1627 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
1629 * regclass.c (choose_hard_reg_mode): Add third argument.
1630 Changed all callers.
1631 * rtl.h (choose_hard_reg_mode): Update declaration.
1632 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
1633 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
1635 2003-07-11 Geoffrey Keating <geoffk@apple.com>
1637 * c-decl.c (finish_decl): Handle 'used' here...
1638 * cgraphunit.c (cgraph_finalize_function): ... and here ...
1639 * c-common.c: (handle_used_attribute): ... not here.
1641 * configure.in (onstep): Support --enable-intermodule.
1642 * Makefile.in (OBJS-common): New.
1644 (OBJS-archive): New.
1645 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
1646 (OBJS-onestep): New.
1647 (libbackend.a): Support @onestep@.
1648 (libbackend.o): New.
1649 * configure: Regenerate.
1651 * c-common.h (c_reset_state): New prototype.
1652 (c_parse_file): New prototype.
1653 (finish_file): Move prototype from c-tree.h.
1654 * c-decl.c: Include <hashtab.h>.
1655 (builtin_decls): New.
1656 (current_file_decl): New.
1657 (duplicate_decls): Add extra parameter. Change all callers. Don't
1658 output duplicate common symbols.
1659 (link_hash_hash): New.
1660 (link_hash_eq): New.
1661 (poplevel): Handle popping of the top level.
1662 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
1663 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
1664 (pushdecl_top_level): Likewise.
1665 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
1666 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
1667 (finish_decl): Handle TRANSLATION_UNIT_DECL.
1668 (merge_translation_unit_decls): New.
1669 (c_write_global_declarations): New.
1670 (c_reset_state): New.
1671 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
1672 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1673 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
1674 TRANSLATION_UNIT_DECL.
1675 (c_objc_common_finish_file): Call merge_translation_unit_decls.
1676 * c-opts.c (in_fnames): Rename from in_fname.
1677 (c_common_decode_option): Handle multiple input filenames.
1678 (c_common_post_options): Likewise.
1679 (c_common_parse_file): Likewise; also, call c_parse_file rather than
1681 * c-parse.in: Move cleanup code to c_parse_file.
1682 (free_parser_stacks): Move contents to c_parse_file.
1683 (c_parse_file): New.
1684 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
1686 (C_DECL_FILE_SCOPE): New.
1687 (finish_file): Move prototype to c-common.h.
1688 (merge_translation_unit_decls): New prototype.
1689 (comptypes): Add extra parameter to prototype.
1690 (c_write_global_declarations): New prototype.
1691 * c-typeck.c (tagged_types_tu_compatible_p): New.
1692 (function_types_compatible_p): Add extra parameter, change all callers.
1693 (type_lists_compatible_p): Likewise.
1694 (comptypes): Likewise.
1695 (struct tagged_tu_seen): New.
1696 (tagged_tu_seen_base): New.
1697 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
1698 (c_mark_addressable): Remove #if 0 code.
1699 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
1700 comment explaining why it shouldn't have to.
1701 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
1703 * cppinit.c (cpp_read_next_file): New.
1704 (cpp_read_main_file): Use it.
1705 * cpplib.c (undefine_macros): New.
1706 (cpp_undef_all): New.
1707 * cpplib.h (cpp_read_next_file): Prototype.
1708 (cpp_undef_all): Prototype.
1709 * langhooks-def.h (write_global_declarations): Remove prototype.
1710 * toplev.h (write_global_declarations): Add prototype.
1711 * tree.c (decl_type_context): Use switch statement, handle
1712 TRANSLATION_UNIT_DECL.
1713 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
1714 (TRANSLATION_UNIT_DECL): New kind of tree.
1715 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
1716 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
1717 * doc/invoke.texi: Make attempt to document new functionality.
1719 2003-05-19 Per Bothner <bothner@apple.com>
1721 * gcc.c (combine_inputs): New.
1722 (process_command): Set combine_inputs.
1723 (do_spec_1): Handle combine_inputs.
1726 2003-07-10 James E Wilson <wilson@tuliptree.org>
1728 PR optimization/9745
1729 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
1730 loop_insn_emit_before.
1731 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
1733 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1735 * cppcharset.c: Fix comment.
1736 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
1737 (EILSEQ): #define to EINVAL if not already defined.
1738 (convert_using_iconv): #if out when !HAVE_ICONV.
1739 (init_iconv_desc): Handle !HAVE_ICONV here...
1740 (cpp_init_iconv): ...not here.
1742 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
1744 * common.opt: More --help messages.
1745 * opts.c (print_help): Use puts().
1746 * toplev.c (f_options): Remove help text.
1747 (display_help): Don't dump f_options.
1749 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
1751 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
1752 Move i?86-*-interix* to the don't-fix list.
1753 * fixinc/fixinc.interix: Delete with extreme prejudice.
1755 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
1758 * doc/install.texi: Document requirements for ia64-*-hpux* target.
1760 2003-07-10 Roger Sayle <roger@eyesopen.com>
1762 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
1764 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1766 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
1767 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
1768 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
1769 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
1770 convert_no_conversion, convert_using_iconv): New functions.
1771 (APPLY_CONVERSION): New macro.
1772 (struct conversion, conversion_tab): New data structure.
1773 (init_iconv_desc): Check conversion_tab for a custom conversion
1774 primitive before trying to use iconv.
1775 (convert_cset): Deleted.
1776 (cpp_init_iconv): Use UTF- terminology, not UCS-.
1777 (_cpp_destroy_iconv): Update to match.
1778 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
1779 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
1780 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
1781 (_cpp_interpret_string_notranslate): New function, moved here
1784 * cpphash.h (convert_f, struct cset_converter): New types.
1785 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
1786 are now struct cset_converter, not bare iconv_t.
1788 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
1789 all callers changed.
1791 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
1793 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
1794 to opts.sh command line.
1795 * opts.sh: Write to temporary files with a move-if-change at the end.
1797 2003-07-10 Denis Chertykov <denisc@overta.ru>
1798 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1800 * combine.c (gen_binary): Handle the CLOBBER rtx and
1801 don't build a binary operation with it.
1803 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1805 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
1806 store_killed_after, store_killed_before): Keep track of the correct
1807 dependency function to use.
1809 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
1810 * toplev.c (do_compile): Don't try to open dump files before
1811 lang_dependent_init initializes dump_base_name.
1813 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1815 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
1817 * config/frv/frv.c (frv_expand_builtin): Likewise.
1818 * config/sh/sh.c (sh_media_init_builtins): Likewise.
1820 2003-07-09 Mark Mitchell <mark@codesourcery.com>
1823 * doc/invoke.texi (C++ Dialect Options): Change documentation of
1826 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
1828 * tm.texi (RETURN_ADDR_OFFSET): Document.
1830 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
1832 * gcov-io.h: Update documentation.
1833 (GCOV_UNSIGNED2STRING): New.
1834 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
1835 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
1836 GCOV_TAG_SUMMARY_LENGTH): Adjust.
1837 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
1838 GCOV_TAG_COUNTER_NUM): New.
1839 (GCOV_BLOCK_SIZE): Number of words.
1840 (gcov_var): Adjust buffer type.
1841 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
1842 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
1843 count, not byte count.
1844 (gcov_open): Adjust overread init.
1845 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
1846 gcov_write_string, gcov_write_tag, gcov_write_length,
1847 gcov_write_tag_length): Adjust.
1848 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
1849 (gcov_sync, gcov_seek): Adjust.
1850 * gcov-dump.c (print_usage): Show gcc version only.
1851 (dump_file): Use GCOV_UNSIGNED2STRING.
1852 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
1853 * gcov.c (print_version): Show gcc version only.
1854 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
1855 GCOV_TAG_*_NUM macros.
1856 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
1857 GCOV_TAG_COUNTER_LENGTH.
1858 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
1859 Use GCOV_TAG_COUNTER_NUM.
1860 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
1861 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
1863 2003-07-10 Andreas Schwab <schwab@suse.de>
1865 * gcov-dump.c (dump_file): Fix missing address operator.
1867 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1870 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
1872 (fold_single_bit_test): If sign_bit_p() fails, assume that the
1873 bit being tested is not a sign bit.
1875 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1877 * config/h8300/h8300.md (a peephole2): New.
1879 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1881 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
1882 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
1883 from ld-linux.so.2 to ld.so.1.
1884 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
1885 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
1886 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
1887 nor -Wl,-rpath-link.
1888 (LIB_SPEC): Add -rpath-link if !static.
1889 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
1890 * config/mn10300/mn10300.c (mn10300_protect_label): New
1892 * config/mn10300/linux.h (PRINT_OPERAND,
1893 PRINT_OPERAND_ADDRESS): Set it during their execution.
1894 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
1895 mn10300_protect_label is set.
1896 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
1898 (LIB_SPEC, STARTFILE_SPEC): Define.
1899 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
1900 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
1901 FLOAT_BIT_ORDER_MISMATCH.
1902 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1903 * config.gcc (am33_2.0-*-linux*): Added.
1904 * config/mn10300/linux.h: New.
1905 * config/mn10300/t-linux: New.
1907 2003-07-10 Andreas Jaeger <aj@suse.de>
1909 * fold-const.c: Properly wrap prototypes.
1911 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1913 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
1914 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
1916 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
1917 * config/mn10300/mn10300.h: GTY-declare it.
1918 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
1919 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
1920 prototype. Use incoming RTL argument.
1921 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1922 * config/mn10300/mn10300.md (int_label): Move C statements...
1923 (GOTaddr2picreg): ... here.
1924 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
1925 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
1926 * config/mn10300/mn10300.c (mn10300_encode_section_info):
1927 ... here. New function.
1928 (TARGET_ENCODE_SECTION_INFO): Define to it.
1929 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1930 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
1932 (mn10300_loadPC): Define as insn splittable after reload.
1933 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1934 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
1935 be defined in .rodata even in PIC, now that the assembler
1937 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1938 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
1939 symbol take an underscore prefix.
1940 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1941 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
1942 legitimize_pic_address): Declare.
1943 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
1944 the PIC register as fixed.
1945 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
1946 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
1948 (LEGITIMATE_PIC_OPERAND_P): Define.
1949 (PIC_OFFSET_TABLE_REGNUM): Define.
1950 (GOT_SYMBOL_NAME): Define.
1951 (SYMBOLIC_CONST_P): Define.
1952 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
1954 (MN10300_GLOBAL_P): Test it.
1955 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
1956 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
1957 * config/mn10300/mn10300.c (print_operand): Handle unspec.
1958 (expand_prologue): Set PIC register.
1959 (call_address_operand): Don't match SYMBOL_REFs in PIC.
1960 (legitimize_address): Call legitimize_pic_address.
1961 (legitimize_pic_address): New fn.
1962 (legitimate_pic_operand_p): New fn.
1963 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
1964 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
1965 UNSPEC_PLT): New constants.
1966 (pop_pic_reg): New insn.
1967 (movsi): Adjust non-PIC addresses.
1968 (builtin_setjmp_receiver): Restore the PIC register.
1970 (call): Adjust non-PIC addresses.
1971 (int_label, GOTaddr2picreg): New expands.
1972 (am33_loadPC): New insn.
1973 (mn10300_loadPC): New expand.
1974 (call_next_insn): New insn.
1975 (add_GOT_to_pic_reg): New expand.
1976 (symGOT2reg, symGOT2reg_i): New expands.
1977 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
1978 (sym2PIC, sym2PLT): New expands.
1980 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1982 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
1983 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
1984 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
1985 to flag_unsafe_math_optimizations.
1986 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1987 * config/mn10300/mn10300.c (expand_prologue): Mark
1988 FP-register-saving insns as frame-related.
1989 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
1990 * config/mn10300/mn10300.c
1991 (mn10300_get_live_callee_saved_regs): Don't search past
1992 LAST_EXTENDED_REGNUM.
1993 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
1994 * config/mn10300/mn10300.md: Remove excessive line breaks from
1995 `@' output patterns that were accounted as additional
1997 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
1998 Re-introduce changes accidentally removed in Richard Sandiford's
2000 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
2001 Re-instate am33-2 lost in merge from net GCC.
2002 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
2003 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
2004 floating-point registers.
2005 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
2006 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
2007 pessimizations that had gone in on 2000-05-08.
2008 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
2009 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
2010 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
2011 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
2013 * (movhi): Likewise.
2014 * (movsi): Likewise.
2015 * (movsf): Likewise.
2016 * (movdi): Likewise.
2017 * (movdf): Likewise.
2018 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
2019 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
2020 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
2021 (expand_prologue, expand_epilogue): Save and restore FP regs.
2022 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
2023 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
2024 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
2025 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
2026 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
2028 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2029 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
2030 Discourage the two-argument, longer opcodes.
2031 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
2033 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
2034 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
2035 * config/mn10300/mn10300.md (cmpsf): New pattern.
2036 (branch): Test mdep.fpCC and output fbCC.
2037 * config/mn10300/mn10300.c (print_operand): Output conditions.
2038 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
2039 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
2040 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
2041 mulsf3, divsf3): Use the `F' constraint for FP values.
2042 * config/mn10300/mn10300.c (const_1f_operand): New function.
2043 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
2044 * config/mn10300/mn10300.md (sqrtsf2): New expand.
2045 (rsqrtsf2): New insn.
2046 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
2047 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
2049 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
2050 * config/mn10300/mn10300.md (abssf2, negdf2): On
2051 TARGET_AM33_2, expand to...
2052 (abssf2_am33_2, negdf2_am33_2): New insns.
2053 (addsf3, subsf3, mulsf3, divsf3): Likewise.
2054 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
2055 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
2056 movdi, movdf): Added FP regs.
2057 * invoke.texi (-mam33-2, -mno-am33-2): Document.
2058 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
2059 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
2061 (REGNO_AM33_2_FP_P): Renamed to...
2062 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
2063 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
2064 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
2065 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
2066 regs from GENERAL_REGS.
2067 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
2068 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
2069 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
2070 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
2071 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
2072 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
2074 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
2075 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
2076 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
2077 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
2078 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
2079 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
2080 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
2081 AM33/2.0 floating-point registers.
2082 (CONDITIONAL_REGISTER_USAGE): Adjust.
2083 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
2084 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
2085 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
2086 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
2087 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
2088 (MULTILIB_DIRNAMES): Likewise.
2089 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
2090 `__AM33_2__' when `-mam33-2' is given.
2091 (TARGET_AM33_2): Define.
2092 (TARGET_SWITCHES): Adjust.
2093 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
2096 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
2098 * doc/install.texi: Add missing @.
2100 2003-07-09 Bob Wilson <bob.wilson@acm.org>
2102 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
2104 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
2107 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
2109 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
2112 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
2113 "x-crtfini.o" with "crtinit.o", "crtfini.o".
2115 * fixinc/inclhack.def (limits_ifndefs): Add select test.
2116 * fixinc/fixincl.x: Rebuild.
2118 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
2119 * fixinc/fixincl.x: Rebuild.
2121 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
2123 * doc/install.texi (Configuration): Document the valgrind option
2124 to --enable-checking.
2126 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
2128 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
2130 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2132 * c-lex.c (cb_ident): Cast cstr.text to const char *.
2134 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
2136 * gcov-io.h: Update documentation.
2137 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
2139 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
2140 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
2141 (struct gcov_var): Change buffer's type. Add endian flag.
2142 (gcov_open): Remove mode in libgcov.
2143 (gcov_magic): Prototype.
2144 * gcov-io.c (from_file): New.
2145 (gcov_open): Clear endian flag.
2147 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
2149 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
2150 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
2151 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
2152 * gcov-iov.c (main): Correct cast.
2153 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
2155 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
2156 (coverage_init): Use GCOV_NOTE_SUFFIX.
2157 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
2158 Rename to gcov_version, and return flag.
2159 (gcov_exit): Use gcov_version.
2160 (__gcov_init): Use gcov_version.
2161 * Makefile.in (coverageexts): Update.
2162 * gcov.c (print_version): Remove endianness conversion.
2163 (create_file_names): Use GCOV_NOTE_SUFFIX.
2164 (read_graph_file): Use gcov_magic.
2165 (read_count_file): Likewise.
2166 * gcov-dump.c (dump_file): Remove endianness conversion, use
2169 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
2171 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
2173 * configure: Regenerated.
2174 * Makefile.in (ALL_CFLAGS): Correct its comment.
2176 2003-07-08 Mark Mitchell <mark@codesourcery.com>
2178 * fold-const.c (make_range): Do not access operand 1 for a
2179 zero-operand operator.
2181 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
2183 * toplev.c (warn_dummy, W_options): Die.
2184 (display_help): Don't print W_options.
2185 * common.opt: Add W_options help from toplev.c.
2187 2003-07-09 Andreas Jaeger <aj@suse.de>
2189 * opts.c (wrap_help): Only pass int arguments as arguments to
2190 printf's '*' modifier. Change argument of function.
2192 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
2194 * doc/invoke.texi: Fix misspelling of "@item".
2196 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
2198 * config/i386/i386.md: Remove an old comment about
2201 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
2203 * cgraph.c (cgraph_node_name): New function.
2204 (dump_cgraph): Use it.
2205 * cgraph.h (cgraph_dump_file): Declare.
2206 (cgraph_node_name): Declare.
2207 * cgraphunit.c: Include timevar.h
2208 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
2209 (cgraph_optimize_function): Use TV_INTEGRATION.
2210 (cgraph_mark_local_functions): reorganize dumps.
2211 (cgraph_mark_functions_to_inline_once): Likewise.
2212 (cgraph_optimize): Likewise; use timevar.
2213 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
2214 * toplev.c (dump_file_index): Add DFI_cgraph.
2215 (dump_file_info): Likewise.
2216 (cgraph_dump_file): New global variable.
2217 (do_compile): Open and close cgraph dump.
2218 * invoke.texi (-d): Document new flag; renumber.
2220 2003-07-08 Roger Sayle <roger@eyesopen.com>
2223 * calls.c (emit_call_1): Don't bother popping the arguments off of
2224 the stack after a noreturn function call; The adjustment is dead.
2225 (expand_call): Likewise.
2227 2003-07-08 Geoffrey Keating <geoffk@apple.com>
2229 * expr.c (MOVE_MAX_PIECES): Move from here...
2230 * defaults.h (MOVE_MAX_PIECES): ... to here.
2232 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
2234 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
2236 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2238 * genattr.c (internal_dfa_insn_code): Don't prototype.
2239 * genattrtab.c (attr_desc): Add `static_p' field.
2240 (expand_units): Make blockage range and ready cost functions
2242 (write_attr_get): Don't add extern prototypes in C file. Mark
2243 static functions as appropriate.
2244 (find_attr, make_internal_attr): Initialize static_p.
2245 * genattrtab.h (ATTR_STATIC): New macro.
2246 * genautomata.c (output_internal_reset_func): Mark output function
2248 (make_internal_dfa_insn_code_attr): Mark output function as static.
2250 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2252 * genattrtab.h: Add new macros for attr `special' flags.
2253 * genattrtab.c (attr_desc): Reorder/resize fields better.
2254 Use attr `special' macros in all calls to make_internal_attr.
2255 * genautomata.c: Likewise.
2257 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
2259 * c-common.c (c_estimate_num_insns_1): New static function.
2260 (c_estimate_num_insns): New global function.
2261 * c-common.h (DECL_NUM_STMTS): Rename to...
2262 (DECL_ESTIMATED_INSNS): ... this.
2263 (c_estimate_num_insns): Declare.
2264 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
2265 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
2266 * c-semantics.c (add_stmt): Do not account statements.
2267 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
2269 * langhooks.h (lang_hooks_for_tree_inlining): Add
2271 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
2273 (max-inline-insns): set to 300.
2274 (min-inline-insns): set to 10.
2275 * tree-inline.c (struct inline_data): Rename inlined_stmts to
2277 (INSNS_PER_STMT): Kill.
2278 (inlinable_function_p): Compute and store body size.
2279 (expand_call_inline): Likewise.
2280 (optimize_inline_calls): Likewise.
2282 2003-07-08 James E Wilson <wilson@tuliptree.org>
2285 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
2286 loop over new variable t2 instead of t.
2288 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
2291 * config/i386/winnt.c: Replace use of error(), warning() with
2292 error_with_decl(), warning_with_decl(), throughout.
2294 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
2296 * opts.c (wrap_help): Use unsigned int, not size_t.
2298 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
2300 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
2301 as .file/.loc directives are incompatible with linker relaxation.
2303 2003-07-08 Zack Weinberg <zack@codesourcery.com>
2305 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
2306 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
2307 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
2308 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
2309 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
2310 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
2311 Escape { and } characters which are not part of range expressions.
2312 * fixinc/fixincl.x: Regenerate.
2313 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
2315 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
2318 * tree-inline.c (find_alloca_call): Use
2319 walk_tree_without_duplicates, instead of walk_tree.
2320 (find_builtin_longjmp_call): Likewise.
2321 * c-objc-common.c (c_cannot_inline_fn): Likewise.
2322 * c-semantics.c (find_reachable_label): Likewise.
2324 2003-07-08 Jakub Jelinek <jakub@redhat.com>
2327 * config/i386/i386.c (ix86_check_movabs): New function.
2328 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
2329 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
2330 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
2332 2003-07-08 Chris Demetriou <cgd@broadcom.com>
2334 * Makefile.in (install-po): Cope with empty CATALOGS.
2336 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
2338 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2339 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
2340 (SECTION_FUNCTION_TEMPLATE): Delete.
2341 * config/mips/elf.h: As for elf64.h.
2342 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
2343 * config/mips/linux.h: As for elf.h
2344 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2345 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
2346 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
2347 of in_sdata from current_section_name and current_section_flags.
2348 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2349 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
2350 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
2351 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
2352 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
2353 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
2354 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
2355 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
2356 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
2357 (override_options): Remove setting of MASK_GPOPT.
2358 (mips_output_external): Use mips_in_small_data_p to check whether a
2359 symbol needs an .extern directive. Don't emit such directives for
2360 TARGET_EXPLICIT_RELOCS.
2361 (mips_declare_object): Update accordingly.
2362 (mips_select_rtx_section): Call named_section rather than
2364 (mips_select_section): Use default_elf_section_section for everything
2365 except .text string constants.
2366 (mips_in_small_data_p): New function.
2367 (mips_encode_section_info): Remove small data handling.
2368 (mips_unique_section): Delete.
2369 (iris6_section_type_flags): New function.
2370 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
2372 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2375 * pa.md: Disparage all mtsar constraints.
2376 (extzv, extv, insv): Don't fail on length of {32|64}.
2378 2003-07-08 Zack Weinberg <zack@codesourcery.com>
2380 * system.h: Poison MAP_CHARACTER.
2381 * config/i370/i370-protos.h (mvs_map_char): Delete.
2382 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
2383 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
2384 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
2386 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
2388 * toplev.c (randomize): Correct call to time().
2390 2003-07-08 Jakub Jelinek <jakub@redhat.com>
2392 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
2393 REG_EQUIV notes as well.
2395 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
2397 * doc/md.texi: Fix the description of addmodecc.
2399 2003-07-07 Zack Weinberg <zack@codesourcery.com>
2401 * Makefile.in (top_builddir): Set to "..", not ".".
2402 (INTLLIBS, INTLDEPS): Delete.
2403 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
2404 (LIBDEPS): Add $(LIBICONV_DEP).
2405 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
2406 (INCLUDES): Replace -I../intl with @INCINTL@.
2407 ($(top_builddir)/intl/libintl.a): Delete rule.
2408 (stage2-start, stage3-start, stage4-start, stageprofile-start,
2409 stagefeedback-start): Use $$ for variable to be evaluated by
2411 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
2412 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
2413 * aclocal.m4: sinclude ../config/progtest.m4. Add
2414 contents of lcmessage.m4 from gettext distro.
2415 * configure.in: Check for wchar.h and setlocale. Set
2416 LIBICONV_DEP to the empty string and substitute it.
2417 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
2418 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
2419 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
2420 in $LIBINTL, to avoid linking it twice.
2421 * configure, config.in: Regenerate.
2423 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
2425 * fixinc/mkfixinc.sh: Remove winnt support.
2426 * fixinc/fixinc.winnt: Delete with extreme prejudice.
2428 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
2430 * Makefile.in: Update.
2431 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
2432 * c.opt: Update documentation.
2433 * common.opt: Add some help text.
2434 * opts.c: Include intl.h.
2435 (wrap_help, print_help): New.
2436 (find_opt, handle_option, common_handle_option): opt_text now
2437 contains the '-'. Use print_help to output help.
2438 * opts.h (struct cl_option): New member "help".
2439 * opts.sh: Update to handle help text output and to prepend
2441 * toplev.c (display_help): Remove some help text.
2443 2003-07-07 David Edelsohn <edelsohn@gnu.org>
2444 Fariborz Jahanian <fjahanian@apple.com>
2446 * configure.in: Test for PowerPC mfcr field support in assembler.
2447 * config.in, configure: Regenderated.
2449 * config/rs6000/power4.md: Add mfcrf reservation.
2450 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
2451 * config/rs6000/rs6000.c (mfcr_operation): Define.
2452 (print_operand): Add 'Q' case for mfcrf.
2453 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
2454 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
2455 (movcc_internal1): Emit optional field operand for mfcr and set
2456 "type" attribute appropriately.
2457 (mfcr SCC): Likewise.
2458 (movesi_from_cr_one): New.
2460 2003-07-07 Roger Sayle <roger@eyesopen.com>
2462 * config/i386/i386.md: Correct check-in of incorrect version.
2464 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
2467 adjacent stdio calls.
2468 * c-decl.c (c_print_identifier): Likewise.
2469 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
2470 * print-rtl.c (print_rtx): Likewise.
2471 * print-tree.c (print_node_brief, print_node): Likewise.
2472 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
2474 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
2475 * config.in, configure: Regenerated.
2477 2003-07-07 Roger Sayle <roger@eyesopen.com>
2480 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
2481 Changed to define_expand patterns that copy operand[1] to prevent
2482 it from being clobbered before emitting an atan2?f3_1 insn.
2483 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
2484 patterns that actually specify the behaviour of x87's FPATAN.
2486 2003-07-07 Jakub Jelinek <jakub@redhat.com>
2488 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
2489 clearing of SYMBOL_FLAG_LOCAL bit.
2490 If vcall_offset fits into signed 16-bit immediate, use
2491 one instruction for both addition and load.
2493 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
2495 * opts.c (common_handle_option): Correct handling of the
2496 -falign- switches that do and don't take an argument.
2498 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
2500 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
2502 (pushhi1_h8300hs): Likewise.
2504 2003-07-07 Andreas Jaeger <aj@suse.de>
2506 * genextract.c: Convert remaining prototypes to ISO C90.
2508 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
2509 * fold-const.c (fold_single_bit_test): Likewise.
2510 * diagnostic.c (default_diagnostic_finalizer): Likewise.
2511 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
2513 * gengtype.c (write_array): Generate ISO C90 prototypes.
2515 * genflags.c (gen_proto): Generate ISO C90 prototypes.
2517 2003-07-07 Roger Sayle <roger@eyesopen.com>
2519 PR optimization/11059
2520 * expr.c (can_store_by_pieces): Return true if length is zero.
2521 (store_by_pieces): If length is zero and endp is two, abort,
2522 othwerise, if length is zero and endp is not two, return "to".
2523 (clear_by_pieces): Do nothing if length is zero.
2524 (clear_storage): Do nothing if length is zero.
2525 (store_constructor): Simplify code when size is zero, or the
2526 target has already been cleared. This avoids emitting a
2527 blockage instruction when initializing empty structures.
2529 2003-07-07 Andreas Jaeger <aj@suse.de>
2531 * mips-tfile.c: Convert prototypes to ISO C90.
2532 * mips-tdump.c: Convert prototypes to ISO C90.
2534 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2536 * rtl.h (emit_line_note): Take a location_t.
2537 (emit_line_note_force): Remove.
2538 (set_file_and_line_for_statement): Take a location_t.
2539 * tree.g (emit_line_note): Take a location_t.
2540 * emit-rtl.c (emit_line_note): Take a location_t.
2541 (emit_line_note_force): Remove.
2542 * function.c (init_function_start): Adjust emit_line_note call.
2543 (expand_function_end): Use force_next_line_note, not
2544 emit_line_note_force.
2545 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
2546 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
2547 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
2548 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
2549 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
2550 genrtl_continue_stmt, genrtl_switch_stmt,
2551 genrtl_asm_stmt): Likewise.
2552 * expr.c (expand_expr): Likewise.
2553 * integrate.c (expand_inline_function): Likewise.
2554 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
2555 (expand_decl_init): Adjust emit_line_note call.
2557 2003-07-07 Dale Johannesen <dalej@apple.com>
2559 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
2561 2003-07-07 Andreas Jaeger <aj@suse.de>
2563 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
2564 * config/i386/i386.c: Likewise.
2566 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
2568 * config/h8300/h8300.md: Use gen_int_mode instead of
2569 GEN_INT (trunc_int_for_mode (...)).
2571 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
2573 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
2574 2 bytes and then subtract 2 from the stack pointer.
2575 (pushhi1_h8300hs): Likewise.
2577 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2579 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
2581 * configure: Regenerated.
2582 * Makefile.in: Remove extraneous comment.
2583 * toplev.c (randomize): Protect against potential multiple calls.
2584 * doc/invoke.texi (-frandom-seed): Document use for in coverage
2587 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2588 Eric Botcazou <ebotcazou@libertysurf.fr>
2590 PR optimization/11198
2591 * alias.c (objects_must_conflict_p): Return 1 if the types have
2592 the same alias set, not if the alias sets only conflict.
2594 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
2596 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
2597 (convert_cset): Change inbuf to type ICONV_CONST char.
2598 * Makefile.in (LIBS): Add LIBICONV.
2600 * doc/invoke.texi (-falign-functions): Document that
2601 when n is zero then a machine-dependent default is used.
2602 (-falign-labels): Document that when n is zero then a
2603 machine-dependent default is used and that -falign-labels =1
2604 is equivalent to -fno-align-labels.
2605 (-falign-loops): Likewise.
2606 (-falign-jumps): Likewise.
2608 2003-07-06 Art Haas <ahaas@airmail.net>
2610 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
2613 2003-07-06 James E Wilson <wilson@tuliptree.org>
2615 PR optimization/9812
2616 * rtl.h (mem_for_const_double): Delete prototype.
2617 * varasm.c (mem_for_const_double): Delete function.
2618 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
2619 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
2620 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
2621 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
2622 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
2623 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
2624 comment about confused support for XFmode constants.
2626 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
2628 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
2630 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
2632 * config/h8300/h8300.c: Fix comment typos.
2633 * config/h8300/h8300.md: Likewise.
2634 * config/i386/athlon.md: Likewise.
2635 * config/i386/i386.c: Likewise.
2636 * config/i386/pentium.md: Likewise.
2637 * config/ia64/ia64.c: Likewise.
2638 * config/ia64/itanium1.md: Likewise.
2639 * config/ia64/itanium2.md: Likewise.
2640 * config/m32r/m32r.md: Likewise.
2641 * config/m68hc11/m68hc11.c: Likewise.
2642 * config/mcore/mcore.c: Likewise.
2643 * config/mips/sr71k.md: Likewise.
2644 * config/mips/t-iris5-as: Likewise.
2645 * config/mmix/mmix.h: Likewise.
2646 * config/ns32k/ns32k.h: Likewise.
2647 * config/ns32k/NOTES: Fix a typo.
2649 2003-07-06 Andreas Jaeger <aj@suse.de>
2651 * stmt.c: Convert remaining prototypes to ISO C90.
2652 * cfglayout.c: Likewise.
2653 * dbxout.c: Likewise.
2655 * genemit.c: Likewise.
2657 * basic-block.h: Convert prototypes to ISO C90.
2658 * c-parse.in: Likewise.
2659 * c-pragma.h: Likewise.
2660 * c-typeck.c: Likewise.
2661 * cfghooks.h: Likewise.
2662 * cfgloopanal.c: Likewise.
2663 * dbxout.h: Likewise.
2664 * debug.h: Likewise.
2665 * dwarf2asm.h: Likewise.
2667 * gengtype-lex.l: Likewise.
2668 * sched-int.h: Likewise.
2669 * timevar.c: Likewise.
2671 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2673 * c-common.h (c_comon_handle_filename,
2674 c_common_missing_arguement): New.
2675 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
2676 LANG_HOOKS_MISSING_ARGUMENT): New.
2677 * c-opts.c (missing_arg): Rename c_common_missing_argument,
2678 update to be an appropriate langhook.
2679 (c_common_handle_option): Don't handle filenames.
2680 (c_common_handle_filename): New.
2681 * hooks.c (hook_void_constcharptr,
2682 hook_bool_constcharptr_size_t_false): New.
2683 * hooks.h (hook_void_constcharptr,
2684 hook_bool_constcharptr_size_t_false): New.
2685 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
2686 LANG_HOOKS_MISSING_ARGUMENT): New.
2687 (LANG_HOOKS_INITIALIZER): Update.
2688 * langhooks.h (struct lang_hooks): Add handle_filename and
2690 * opts.c (handle_option): Don't handle filenames here, but ...
2691 (handle_options): ... here.
2692 (common_handle_option): Don't handle missing arguments here.
2693 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
2694 LANG_HOOKS_MISSING_ARGUMENT): New.
2696 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2698 * Makfile.in: Remove traces of mbchar.
2699 * c-parse.in (MULTIBYTE_CHARS): Remove.
2700 * config.in (MULTIBYTE_CHARS): Remove.
2701 * configure: Remove --enable-mbchar.
2702 * configure.in: Remove --enable-mbchar.
2703 * mbchar.c, mbchar.h: Remove.
2704 * system.h: Poison MULTIBYTE_CHARS.
2705 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
2706 * config/linux.h (MULTIBYTE_CHARS): Remove.
2707 * config/svr4.h (MULTIBYTE_CHARS): Remove.
2708 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
2710 2003-07-06 Andreas Jaeger <aj@suse.de>
2712 * varray.c (varray_check_failed): Fix typo.
2714 * unroll.c: Convert prototypes to ISO C90.
2715 * varasm.c: Likewise.
2716 * varray.c: Likewise.
2717 * varray.h: Likewise.
2718 * vmsdbgout.c: Likewise.
2719 * xcoffout.c: Likewise.
2720 * xcoffout.h: Likewise.
2722 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2724 * gcov-io.h: Add a local time stamp.
2725 (struct gcov_info): Add stamp field.
2726 (gcov_truncate): New.
2727 * coverage.c (read_counts_file): Skip the stamp.
2728 (coverage_begin_output): Write the stamp.
2729 (build_gcov_info): Declare and init the stamp.
2730 (coverage_finish): Only unlink data file, if stamp is zero.
2731 * gcov-dump.c (dump_file): Dump the stamp.
2732 * gcov.c (bbg_stamp): New.
2733 (release_structures): Clear bbg_stamp.
2734 (read_graph_file): Read stamp.
2735 (read_count_file): Check stamp.
2736 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
2738 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2740 * tree.h (default_flag_random_seed): Remove.
2741 * toplev.h (local_tick): Declare.
2742 * tree.c (flag_random_seed, default_flag_random_seed): Move to
2744 (append_random_chars): Don't call default_flag_random_seed.
2745 * toplev.c (flag_random_seed): Define here. Set local_tick.
2746 (local_tick): Define.
2747 (randomize): New, moved from tree.c.
2748 (print_switch_values): Adjust.
2749 (toplev_main): Call randomize.
2751 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2753 * tree.h (crc32_string): Declare.
2754 * tree.c (append_random_chars): Remove.
2755 (crc32_string): New.
2756 (get_file_function_name_long): Use crc32_string here.
2758 2003-07-06 Andreas Jaeger <aj@suse.de>
2760 * gcc.c: Convert prototypes to ISO C90.
2762 * gcov-dump.c: Likewise.
2763 * gcov-iov.c: Likewise.
2765 * genattrtab.h: Likewise.
2767 * global.c: Likewise.
2768 * graph.c: Likewise.
2769 * graph.h: Likewise.
2770 * hosthooks.h: Likewise.
2771 * hooks.h: Likewise.
2772 * hooks.c: Likewise.
2773 * hashtable.h: Likewise.
2774 * hashtable.c: Likewise.
2775 * haifa-sched.c: Likewise.
2776 * integrate.h: Likewise.
2777 * integrate.c: Likewise.
2778 * input.h: Likewise.
2779 * ifcvt.c: Likewise.
2781 * langhooks-def.h: Likewise. Add extern to prototypes.
2782 * langhooks.c: Likewise.
2783 * langhooks.h: Likewise.
2785 * local-alloc.c: Likewise.
2786 * loop-init.c: Likewise.
2787 * loop-unroll.c: Likewise.
2788 * loop-unswitch.c: Likewise.
2790 * loop.h: Likewise. Add extern to prototypes.
2791 * machmode.h: Likewise.
2793 * mbchar.c: Likewise.
2794 * mbchar.h: Likewise.
2795 * mkdeps.c: Likewise.
2796 * mkdeps.h: Likewise.
2797 * optabs.c: Likewise.
2798 * optabs.h: Likewise.
2799 * output.h: Likewise.
2800 * gccspec.c: Likwise.
2801 * postreload.c: Likewise.
2802 * prefix.c: Likewise.
2803 * prefix.h: Likewise.
2804 * print-rtl.c: Likewise.
2805 * print-tree.c: Likewise.
2806 * profile.c: Likewise.
2807 * read-rtl.c: Likewise.
2810 * recog.c: Likewise.
2811 * recog.h: Likewise.
2812 * reg-stack.c: Likewise.
2813 * regclass.c: Likewise.
2814 * regmove.c: Likewise.
2815 * regrename.c: Likewise.
2817 * reload.c: Likewise.
2818 * reload.h: Likewise.
2819 * reload1.c: Likewise.
2820 * reorg.c: Likewise.
2821 * resource.c: Likewise.
2822 * resource.h: Likewise.
2823 * rtl-error.c: Likewise.
2826 * rtlanal.c: Likewise.
2827 * sbitmap.c: Likewise.
2828 * sbitmap.h: Likewise.
2829 * scan-decls.c: Likewise.
2831 * sched-deps.c: Likewise.
2832 * sched-ebb.c: Likewise.
2833 * sched-int.h: Likewise.
2834 * sched-rgn.c: Likewise.
2835 * sched-vis.c: Likewise.
2836 * sibcall.c: Likewise.
2837 * simplify-rtx.c: Likewise.
2838 * sreal.c: Likewise.
2839 * sreal.h: Likewise.
2840 * ssa-ccp.c: Likewise.
2841 * ssa-dce.c: Likewise.
2844 * stack.h: Likewise.
2846 * stor-layout.c: Likewise.
2847 * stringpool.c: Likewise.
2848 * target.h: Likewise.
2849 * timevar.c: Likewise.
2850 * timevar.h: Likewise.
2851 * tlink.c: Likewise.
2852 * tracer.c: Likewise.
2853 * tree-inline.c: Likewise.
2854 * tree-inline.h: Likewise.
2858 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2860 * combine.c (nonzero_bits1): Fix a warning.
2862 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2864 * config/h8300/h8300.c (compute_mov_length): Correct the
2865 length of loading CONST0_RTX (SFmode).
2867 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
2869 * toplev.c (output_clean_symbol_name): Remove.
2870 * toplev.h (output_clean_symbol_name): Remove.
2871 * config/alpha/alpha.c (unicosmk_output_module_name): Use
2872 lbasename & clean_symbol_name.
2874 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2876 * ggc.h: Follow spelling conventions.
2877 * config/i386/i386.c: Likewise.
2878 * config/i386/winnt.c: Likewise.
2879 * config/rs6000/rs6000.c: Likewise.
2881 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2883 * bt-load.c: Fix comment typos.
2884 * c-incpath.c: Likewise.
2886 * cfgcleanup.c: Likewise.
2887 * cfgloop.h: Likewise.
2888 * cfgloopmanip.c: Likewise.
2889 * cfgrtl.c: Likewise.
2890 * diagnostic.h: Likewise.
2891 * dwarfout.c: Likewise.
2892 * emit-rtl.c: Likewise.
2893 * et-forest.c: Likewise.
2894 * et-forest.h: Likewise.
2897 * genattr.c: Likewise.
2899 * langhooks.h: Likewise.
2900 * local-alloc.c: Likewise.
2901 * loop-unroll.c: Likewise.
2902 * loop-unswitch.c: Likewise.
2903 * ra-build.c: Likewise.
2904 * regclass.c: Likewise.
2905 * regmove.c: Likewise.
2906 * rtl.def: Likewise.
2907 * rtlanal.c: Likewise.
2908 * sched-ebb.c: Likewise.
2909 * sched-rgn.c: Likewise.
2910 * simplify-rtx.c: Likewise.
2912 * tracer.c: Likewise.
2915 2003-07-05 Zack Weinberg <zack@codesourcery.com>
2917 * cppcharset.c: Use the correct return type for the fallback iconv
2920 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2922 Blame to Jan Hubicka <jh@suse.cz>
2923 * cfglayout.c (record_effective_endpoints): Split insns before
2924 first basic block correctly.
2926 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2928 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
2929 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
2930 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
2932 2003-07-05 Andreas Jaeger <aj@suse.de>
2934 * genattrtab.c (write_attr_get): Revert part of last patch to
2935 always write out a prototype.
2937 * genemit.c (gen_split): Readd lost unused attributes in last
2940 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2942 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
2943 different from header.
2945 2003-07-05 Andreas Schwab <schwab@suse.de>
2947 * config/m68k/m68k.c: Remove code protected by CRDS.
2948 * config/m68k/m68k.md: Likewise.
2950 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
2953 * c-opts.c (permit_fortran_options): New.
2954 (c_common_init_options): Accept fortran front end options if
2955 it looks like we might be preprocessing Fortran.
2956 (c_common_handle_option): Don't reject switch if permit_fotran_options.
2958 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2960 * genattr.c (internal_dfa_insn_code): Output prototype.
2961 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
2962 * genautomata.c: Likewise.
2963 * genconditions.c: Likewise.
2964 * genemit.c: Likewise.
2965 * genextract.c: Likewise.
2966 * gengenrtl.c: Likewise.
2967 * gengtype.c: Likewise.
2968 * genopinit.c: Likewise.
2969 * genoutput.c: Likewise.
2970 * genpeep.c: Likewise.
2971 * genrecog.c: Likewise.
2973 2003-07-04 Zack Weinberg <zack@codesourcery.com>
2975 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
2976 (struct cpp_options): Add narrow_charset, wide_charset,
2977 bytes_big_endian fields. Remove EBCDIC field.
2978 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
2980 * cpphash.h: Include <iconv.h> if we have it, otherwise
2981 provide a dummy definition of iconv_t.
2982 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
2983 (_cpp_valid_ucn): Update prototype.
2984 (_cpp_destroy_iconv): New prototype.
2986 * doc/cpp.texi: Document character set handling.
2987 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
2988 * doc/extend.texi: Delete entire section on multiline strings.
2989 Rewrite section on __FUNCTION__ etc now that these are
2992 * cppucnid.tab, cppucnid.pl: New files.
2993 * cppucnid.h: New generated file.
2994 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
2995 (iconv_open, iconv, iconv_close): Provide dummy definitions
2997 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
2998 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
2999 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
3000 cpp_interpret_string, narrow_str_to_charconst,
3001 wide_str_to_charconst): New.
3002 (ucn_valid_in_identifier): Use a binary search through the
3003 ucnranges table defined in cppucnid.h, not a long chain of if
3005 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
3006 character names are only valid in C++ and C99" to a warning.
3007 Issue the "meaning of \[uU] is different in traditional C"
3008 warning here. Take care not to let iconv see an invalid UCS
3009 value if we get a malformed UCN. Issue an error if we don't
3011 (cpp_interpret_charconst): Moved here from cpplex.c. Use
3012 cpp_interpret_string to do the heavy lifting.
3014 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
3015 narrow_charset, wide_charset fields of options structure.
3016 (cpp_destroy): Call _cpp_destroy_iconv.
3017 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
3018 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
3019 (cpp_interpret_charconst): Moved to cppcharset.c.
3020 * cpplib.c (dequote_string): Delete.
3021 (interpret_string_notranslate): New.
3022 (do_line, do_linemarker): Use interpret_string_notranslate.
3024 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
3026 * c-common.c (fname_string, combine_strings): Delete.
3027 * c-common.h (fname_string, combine_strings): Delete prototypes.
3028 * c-lex.c (ignore_escape_flag): Delete.
3029 (cb_ident): Use cpp_interpret_string, not lex_string.
3030 (get_nonpadding_token): New function.
3031 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
3032 Adjust calls to lex_string. Don't write *value twice.
3033 (lex_string): Now handles string constant concatenation.
3034 Most of the work handed off to cpp_interpret_string.
3035 Call fix_string_type here.
3036 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
3037 FUNC_NAME, throughout.
3038 (OBJC_STRING): New token type.
3039 (primary:STRING): No need to call fix_string_type here.
3040 (primary:objc_string): Make that OBJC_STRING.
3041 (objc_string nonterminal): Delete.
3042 (yylexname): Delete code to handle fake string constants.
3043 (yylexstring): Delete entirely.
3044 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
3045 to handle CPP_ATSIGN.
3047 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
3048 * c-opts.c (missing_arg, c_common_handle_option): Handle
3049 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
3050 (c_common_init): Set cpp_opts->bytes_big_endian, not
3051 cpp_opts->EBCDIC. Call cpp_init_iconv.
3052 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
3053 (TARGET_EBCDIC): Delete default definition.
3055 * objc/objc-act.c (build_objc_string_object): No need to
3056 handle string constant concatenation.
3058 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
3060 * doc/install.texi: Fix typos.
3061 * doc/invoke.texi: Likewise.
3062 * doc/tm.texi: Likewise.
3064 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
3066 * config/pa/fptr.c: Fix comment typos.
3067 * config/pa/pa-64.h: Likewise.
3068 * config/pa/pa.c: Likewise.
3069 * config/pa/pa.h: Likewise.
3070 * config/rs6000/603.md: Likewise.
3071 * config/rs6000/7xx.md: Likewise.
3072 * config/rs6000/darwin.h: Likewise.
3073 * config/rs6000/freebsd.h: Likewise.
3074 * config/rs6000/rs6000.c: Likewise.
3075 * config/rs6000/rs6000.md: Likewise.
3076 * config/rs6000/spe.h: Likewise.
3078 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
3080 * config/s390/2064.md: Change GNU CC to GCC.
3081 * config/s390/2084.md: Likewise.
3082 * config/s390/fixdfdi.h: Likewise.
3083 * config/s390/linux.h: Likewise.
3084 * config/s390/s390-modes.def: Likewise.
3085 * config/s390/s390-protos.h: Likewise.
3086 * config/s390/s390.c: Likewise.
3087 * config/s390/s390.h: Likewise.
3088 * config/s390/s390.md: Likewise.
3089 * config/s390/s390x.h: Likewise.
3091 2003-07-04 Jeff Law <law@redhat.com>
3094 * expr.c (do_store_flag): Pass in the correct result type
3095 when calling fold_single_bit_test.
3096 * fold-const.c (fold_single_bit_test): Use result_type for the
3097 result when folding a sign bit test.
3099 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
3101 * opts.c (common_handle_options): Negate sense of -falign- switches.
3103 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
3105 * Makefile.in: Replace PWD with PWD_COMMAND.
3107 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3109 * cfgloopanal.c (count_strange_loop_iterations): New static function.
3110 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
3111 Handle strange loops.
3113 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
3115 * install.texi: Even the g77 manpage is derived from
3116 the full g77 manual.
3118 2003-07-04 Zack Weinberg <zack@codesourcery.com>
3120 * ABOUT-NLS: Delete.
3121 * intl: Delete entire directory.
3122 * aclocal.m4: Include ../config/gettext.m4. Delete
3123 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
3124 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
3125 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
3126 Remove intl/Makefile from all_outputs.
3127 * configure, config.in: Regenerate.
3128 * Makefile.in: Expunge all references to intl subdirectory.
3129 Add -I../intl to INCLUDES.
3130 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
3132 2003-07-04 Roger Sayle <roger@eyesopen.com>
3134 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
3135 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
3137 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
3139 PR c++/5287, PR c++/7910, PR c++/11021
3140 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
3141 dllimport attribute if function is defined at declaration, but
3142 report error instead. Likewise for dllimport'd variable
3143 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
3144 declared within functions, Report error if dllimport or dllexport
3145 symbol is not global.
3146 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
3147 if defined after declaration or if inlined. Don't allow definition
3148 of static data members of C++ classes. Don't dllimport virtual
3150 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
3151 (i386_pe_mark_dllimport): Remove unnecessary checks.
3152 (i386_pe_encode_section_info): Warn if the dllimport attribute
3153 and symbol prefix have been instantiated and then overridden.
3155 * doc/extend.texi: Document dllimport and dllexport attributes.
3157 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
3159 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
3161 * config/kaos.h (CPP_PREDEFINES): Delete.
3162 (TARGET_OS_CPP_BUILTINS): New.
3164 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3166 * c-aux-info.c: Include toplev.h after c-tree.h.
3167 * c-common.c: Likewise.
3168 (GCC_DIAG_STYLE): Undef.
3169 * c-semantics.c (GCC_DIAG_STYLE): Define.
3170 * c-tree.h (GCC_DIAG_STYLE): Likewise.
3171 * diagnostic.h (inform): Move prototype to toplev.h.
3172 * jump.c: Include diagnostic.h before toplev.h.
3173 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
3174 (warning, error, fatal_error, pedwarn, sorry, inform,
3175 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
3177 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3179 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
3180 at all if edge is not specified.
3181 (can_copy_bbs_p, copy_bbs): New.
3182 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
3183 * cfgloop.c (get_loop_body): Comment more precisely.
3184 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
3185 (scale_bbs_frequencies): Fix comment typo.
3186 (can_duplicate_loop_p): Use can_copy_bbs_p.
3187 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
3189 2003-07-03 Devang Patel <dpatel@apple.com>
3191 * c-opts.c (c_common_parse_file): Remove extra
3192 debug_hooks->start_source_file call.
3194 2003-07-03 Roger Sayle <roger@eyesopen.com>
3196 * real.c (real_trunc, real_floor, real_ceil): New functions
3197 to implement trunc, floor and ceil respectively.
3198 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
3199 * builtins.c (integer_valued_real_p): New function to test if
3200 a floating point expression has an integer valued result.
3201 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
3202 foo(x) where foo is an integer rounding function. Similarly,
3203 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
3204 (double)(int)x when both foo and bar are integer rounding
3205 functions and we don't need to honor errno.
3206 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
3207 New functions to fold trunc, floor and ceil.
3208 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
3209 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
3210 to fold BUILT_IN_CEIL*.
3211 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
3212 the remaining integer rounding functions.
3214 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
3216 * config/sparc/sparc.c (function_arg_partial_nregs): Use
3217 SPARC_INT_ARG_MAX to determine where to split unnamed
3218 complex FP arguments.
3220 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
3222 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
3223 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
3224 (merge_blocks_move_predecessor_nojumps,
3225 merge_blocks_move_successor_nojumps): Use merge_blocks.
3226 (try_optimize_cfg): Use merge_blocks_move.
3227 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
3228 (merge_blocks_nomove): Rename to rtl_merge_blocks.
3229 (cfg_layout_create_basic_block): New.
3230 (rtl_can_merge_blocks): New.
3231 (cfg_layout_split_block): Do not alloc aux by hand.
3232 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
3234 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
3235 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
3236 * cfgloopmanip.c (loop_split_edge_with): Likewise.
3237 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
3239 * basic-block.h (basic_block_def): Add field 'rbi'.
3240 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
3241 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
3242 * cfg.c (entry_exit_blocks): Add new field.
3243 * cfglayout.c: Include alloc-pool.h;
3244 (cfg_layout_pool): New.
3245 (record_effective_endpoints, fixup_reorder_chain,
3246 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
3248 (cfg_layout_initialize_rbi): New function.
3249 (cfg_layout_initialize): Use it.
3250 (cfg_layout_finalize): Clear rbi fields.
3251 * cfglayout.h (RBI): Kill.
3252 (cfg_layout_initialize_rbi): Declare.
3253 * cfgloopmanip.c (copy_bbs): Use rbi.
3254 (record_exit_edges): Likewise.
3255 (duplicate_loop_to_header_edge): Likewise.
3256 * cfgrtl.c (cfg_layout_create_basic_block): Use
3257 cfg_layout_initialize_rbi.
3258 (cfg_layout_split_block): Use rbi.
3259 (cfg_layout_delete_block): Likewise.
3260 * loop-init.c (loop_optimizer_finalize): Likewise.
3261 * loop-unswitch.c (unswitch_loop): Likewise.
3262 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
3264 * cfgrtl.c: Update comments.
3265 (try_redirect_by_replacing_jump): New argument.
3266 (redirect_branch_edge): Break out from ...
3267 (rtl_redirect_edge_and_branch): ... this one.
3268 (update_cfg_after_block_merging): Break out from ...
3269 (rtl_merge_blocks): ... this one.
3270 (cfg_layout_split_edge): New.
3271 (cfg_layout_merge_blocks): New.
3272 (cfg_layout_can_merge_blocks_p): New.
3273 (cfg_layout_redirect_edge_and_branch): Reorganize.
3274 (cfg_layout_rtl_cfg_hooks): Fill in.
3275 (cfg_layout_delete_block): Kill barriers.
3276 * cfganal.c (can_fallthru): Deal with exit blocks
3277 * cfglayout.c (cfg_layout_function_header): New function
3278 (record_effective_endpoints): Record function header.
3279 (fixup_reorder_chain): Fixup dead jumptables; place header
3281 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
3282 * bb-reorder.c (cfg_layout_initialize): Update call.
3283 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
3284 edges in cfglayout mode.
3285 * cfglayout.c (cleanup_unconditional_jumps): Kill.
3286 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
3287 * cfglayout.h (cfg_layout_initialize): Update prototype.
3288 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
3289 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
3290 * flow.c (propagate_block): Do not crash when basic block ends
3291 by first insn in the chain.
3292 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
3294 * tracer.c (tracer): Update call of cfg_layout_initialize.
3296 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3298 * Makefile.in: Use dependency variables in lieu of explicit
3301 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
3303 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
3304 * tree.h: ...to here.
3306 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
3308 * config/s390/2064.md: Fix comment typos.
3309 * config/s390/2084.md: Likewise.
3310 * config/s390/s390.c: Likewise.
3311 * config/s390/s390.md: Likewise.
3312 * config/sh/sh.c: Likewise.
3313 * config/sh/sh.h: Likewise.
3314 * config/sh/sh.md: Likewise.
3315 * config/sparc/sparc.c: Likewise.
3316 * config/sparc/sparc.h: Likewise.
3317 * config/sparc/sparc.md: Likewise.
3318 * config/stormy16/stormy16.c: Likewise.
3319 * config/stormy16/stormy16.h: Likewise.
3320 * config/stormy16/stormy-abi: Fix a typo.
3322 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
3324 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
3326 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3328 * config/mips/mips.h (save_argv): Delete.
3330 2003-07-03 Roger Sayle <roger@eyesopen.com>
3333 * fold-const.c (extract_muldiv_1): There's nothing that can be done
3334 if the expression is a SAVE_EXPR.
3336 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
3338 * config/m32r/m32r.c: Fix comment typos.
3339 * config/m68hc11/m68hc11.c: Likewise.
3340 * config/m68hc11/m68hc11.h: Likewise.
3341 * config/m68k/m68k.c: Likewise.
3342 * config/mcore/mcore.c: Likewise.
3343 * config/mcore/mcore.h: Likewise.
3344 * config/mcore/mcore.md: Likewise.
3345 * config/mips/mips.c: Likewise.
3346 * config/mips/mips.h: Likewise.
3347 * config/mips/mips.md: Likewise.
3348 * config/mips/netbsd.h: Likewise.
3349 * config/mn10300/mn10300.c: Likewise.
3351 2003-07-03 Andreas Schwab <schwab@suse.de>
3353 * dbxout.c (pending_bincls): Move decl down inside
3354 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
3356 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
3358 * rtl.h (NOTE_DATA): Refer to whole union.
3359 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
3361 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
3363 PR optimization/11381
3364 * simplify-rtx.c (simplify_relational_operation): Check that
3365 two equal operands have no side-effects before simplifying
3368 2003-07-02 Jeff Law <law@redhat.com>
3370 * expr.c (do_store_flag): Remove special case folding for
3371 single bit tests. Instead call back into the commonized folder
3373 * fold-const.c (fold_single_bit_test): New function, mostly
3374 extracted from do_store_flag, with an additional case extracted
3376 (fold): Call fold_single_bit_test appropriately.
3377 * tree.h (fold_single_bit_test): Prototype.
3379 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3381 * system.h: Include filenames.h.
3382 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
3383 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
3384 define based on HAVE_DOS_BASED_FILE_SYSTEM.
3385 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
3386 * config/i386/xm-mingw32.h: Don't define
3387 HAVE_DOS_BASED_FILE_SYSTEM,
3388 DIR_SEPARATOR, or DIR_SEPARATOR_2.
3389 * doc/hostconfig.texi: Update to match.
3391 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
3392 config/i386/cygwin.h:
3393 Use IS_ABSOLUTE_PATH throughout.
3394 * gcc.c (DIR_UP): Delete, unused.
3395 * protoize.c (IS_SAME_PATH): Define in terms of
3397 (is_abspath): Delete.
3399 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
3401 * config/i386/emmintrin.h: Fix comment typos.
3402 * config/i386/i386.c: Likewise.
3403 * config/i386/i386.h: Likewise.
3404 * config/i386/sco5.h: Likewise.
3405 * config/ia64/ia64.c: Likewise.
3406 * config/ia64/itanium2.md: Likewise.
3408 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
3410 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
3412 (emit_bincl_stab): Same.
3413 (emit_pending_bincls): Same.
3415 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
3417 * config/h8300/h8300.c (compute_mov_length): Fix the length of
3418 loading CONST0_RTX (SFmode).
3419 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
3420 'G' to CONST0_RTX (SFmode).
3421 * config/h8300/h8300.md (movsf_h8300): Change the first
3423 (movsf_h8300h): Likewise.
3425 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3427 * c-common.h (c_common_init_options): New prototype.
3428 * c-opts.c (deferred_size): Remove.
3429 (defer_opt): Array is now pre-allocated.
3430 (c_common_init_options): Pre-allocate deferred_opts. Make
3431 lang_flags unsigned.
3432 (push_command_line_options): Free deferred_opts.
3433 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
3434 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
3435 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
3436 * langhooks.h (struct lang_hooks): New prototype for init_options.
3437 * main.c (main): Cast argv.
3438 * opts.c (handle_option, handle_options): Update prototypes.
3439 (decode_options): save_argc, save_argv are not global. Constify.
3440 * opts.h (decode_options): New prototype.
3441 * toplev.c (general_init): New protoype.
3442 (save_argv): Make static.
3443 (save_argc): Remove.
3444 (print_switch_values, general_init): Constify.
3445 (toplev_main): Save argv.
3446 * toplev.h (toplev_main): Update prototype.
3447 (save_argc, save_argv): Remove.
3449 2003-07-02 David Edelsohn <edelsohn@gnu.org>
3451 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
3452 (emit_bincl_stab): Same.
3453 (emit_pending_bincls): Same.
3455 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
3458 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
3460 2003-07-02 Andreas Schwab <schwab@suse.de>
3462 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
3464 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
3466 PR optimization/11210
3467 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
3468 about the behaviour with regard to bitfields.
3469 * fold-const (decode_field_reference): Record outermost type in
3470 case the expression is a NOP. Strip all NOPs. Set the signedness
3471 to that of the outermost type (if any) when the bitsize is equal
3472 to the size of the type.
3474 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
3476 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
3477 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
3478 (adddi3_internal_3, addsi3_internal_2): Likewise.
3480 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
3482 * config/mips/mips.c (machine_function): Add new fields:
3483 ignore_hazard_length_p and all_noreorder_p.
3484 (mips_flag_delayed_branch): New variable.
3485 (override_options): Treat '/' as an operand punctuation character.
3486 Set up mips_flag_delayed_branch.
3487 (print_operand): Handle '/'.
3488 (mips_output_function_prologue): Put the whole function in
3489 .set noreorder and .set nomacro if all_noreorder_p is true.
3490 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
3491 (mips16_optimize_gp): Remove "first insn" parameter.
3492 (mips16_lay_out_constants): New function, split out from mips_reorg.
3493 (mips_avoid_hazard, mips_avoid_hazards): New functions.
3494 (mips_reorg): For mips16 code, call mips16_lay_out_constant
3495 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
3496 do delayed-branch scheduling followed by hazard detection.
3497 (mips_adjust_insn_length): Only account for hazards if
3498 !ignore_hazard_length_p.
3499 (mips_output_load_label): Add a nop to the o32 sequence if
3500 the target suffers from load delays.
3501 (mips_output_conditional_branch): Add %/ to the end of branches.
3502 (mips_output_division): Fill the branch delay slot with %#.
3503 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
3504 instructions. End all other %* branches with %/.
3505 (ffssi2, ffsdi2): Fix lengths.
3506 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
3507 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
3508 (fix_truncsfsi2_macro): Likewise.
3509 (mov_lwl): Set hazard to "none".
3510 (ashldi3_internal): Fill the branch delay slot with %#.
3511 (ashrdi3_internal, lshrdi3_internal): Likewise.
3512 (exception_receiver): Explicitly set $28.
3513 (hazard_nop): New pattern.
3515 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
3517 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
3518 before calling tree_inlinable_function_p.
3520 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3522 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
3523 <internal/stdio_core.h> too.
3524 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
3525 <internal/wchar_core.h> too.
3526 Substitute va_list uses in inline definition.
3527 * fixinc/fixincl.x: Regenerate.
3529 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3531 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
3532 Undef before redefinition.
3533 (LABEL_AFTER_LOC): Likewise.
3534 (DEFAULT_SIGNED_CHAR): Likewise.
3535 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
3538 * config/mips/iris3.h: Remove, unused.
3539 * config/mips/iris4.h: Likewise.
3541 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
3543 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
3544 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
3547 * config/mips/iris5.h: Move explicit includes ...
3548 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
3550 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
3551 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
3554 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
3555 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
3558 * config/mips/iris6.h: Fix IRIX spelling.
3559 (MULTILIB_DEFAULTS): Undef before redefinition.
3561 * config/mips/iris6.h: Move explicit includes ...
3562 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
3564 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
3566 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
3567 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
3568 Use next_needed field instead of aux to maintain the queue.
3569 * cgraph.h (cgraph_node): Add next_needed.
3570 (cgraph_varpool_node): Add next_needed; remove aux.
3571 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
3573 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
3575 * cgraphunit.c (cgraph_finalize_function): Set finalized.
3576 (cgraph_finalize_function): Do not examine inlinablility.
3577 (cgraph_finalize_compilation_unit): Do it here.
3578 * cgraph.h (cgraph_local_info): Add finalized field.
3580 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3582 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
3583 (gt_pch_restore): Likewise.
3585 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
3587 * config/alpha/alpha.c: Fix comment typos.
3588 * config/alpha/elf.h: Likewise.
3589 * config/arm/arm.c: Likewise.
3590 * config/arm/arm.h: Likewise.
3591 * config/arm/arm.md: Likewise.
3592 * config/arm/t-arm-coff: Likewise.
3593 * config/arm/t-strongarm-pe: Likewise.
3594 * config/arm/xscale-elf.h: Likewise.
3595 * config/avr/avr.h: Likewise.
3597 2003-07-01 Jeff Law <law@redhat.com>
3599 * stmt.c (any_pending_cleanups): Remove another redundant test.
3601 2003-07-01 David Edelsohn <edelsohn@gnu.org>
3602 J"orn Rennecke <joern.rennecke@superh.com>
3604 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
3607 2003-07-01 Devang Patel <dpatel@apple.com>
3609 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
3611 (struct dbx_file): New members - bincl_status, pending_bincl_name and
3613 (pending_bincls): New.
3614 (dbxout_init): Initialize new dbx_file members.
3615 (dbxout_start_source_file): Same.
3616 (emit_bincl_stab): New function.
3617 (emit_pending_bincls): Same.
3618 (emit_pending_bincls_if_required): Same.
3619 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
3621 (dbxout_begin_block): Emit pending BINCL stabs.
3622 (dbxout_end_block): Same.
3623 (dbxout_function_decl): Same.
3624 (dbxout_continue): Same.
3625 (dbxout_type): Same.
3626 (dbxout_class_name_qualifiers): Same.
3627 (dbxout_symbol): Same.
3628 (dbxout_symbol_location): Same.
3629 (dbxout_parms): Same.
3631 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
3634 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
3636 2003-07-01 Andreas Jaeger <aj@suse.de>
3638 * fold-const.c: Convert prototypes to ISO C90.
3639 * function.c: Likewise.
3640 * function.h: Likewise.
3642 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
3644 * doc/contrib.texi: Fix typos.
3645 * doc/invoke.texi: Likewise.
3646 * doc/passes.texi: Likewise.
3647 * doc/sourcebuild.texi: Likewise.
3648 * doc/tm.texi: Likewise.
3650 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
3652 * basic-block.h: Fix comment typos.
3653 * bb-reorder.c: Likewise.
3654 * c-format.c: Likewise.
3655 * cfgcleanup.c: Likewise.
3656 * cfghooks.h: Likewise.
3657 * cfgloop.c: Likewise.
3658 * cfgloopmanip.c: Likewise.
3659 * cfgrtl.c: Likewise.
3660 * cgraph.h: Likewise.
3661 * cgraphunit.c: Likewise.
3662 * combine.c: Likewise.
3663 * convert.c: Likewise.
3664 * dbxout.c: Likewise.
3667 * diagnostic.c: Likewise.
3668 * dwarf2out.c: Likewise.
3669 * et-forest.h: Likewise.
3671 * fold-const.c: Likewise.
3672 * function.h: Likewise.
3673 * gcov-io.h: Likewise.
3676 * genautomata.c: Likewise.
3677 * ggc-common.c: Likewise.
3678 * ggc-page.c: Likewise.
3679 * loop-unroll.c: Likewise.
3680 * loop-unswitch.c: Likewise.
3682 * mips-tfile.c: Likewise.
3683 * optabs.c: Likewise.
3684 * ra-build.c: Likewise.
3685 * ra-colorize.c: Likewise.
3686 * ra-rewrite.c: Likewise.
3688 * regmove.c: Likewise.
3689 * reload.c: Likewise.
3690 * rtlanal.c: Likewise.
3691 * sched-ebb.c: Likewise.
3692 * sched-int.h: Likewise.
3693 * sched-vis.c: Likewise.
3694 * sreal.c: Likewise.
3695 * ssa-ccp.c: Likewise.
3697 * toplev.c: Likewise.
3698 * tree-inline.c: Likewise.
3699 * value-prof.c: Likewise.
3700 * value-prof.h: Likewise.
3702 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3704 * rtl.h (emit_line_note_after): Remove.
3705 (emit_note_copy_after, emit_note_copy): New.
3706 * emit-rtl.c (reorder_insns_with_line_notes): Replace
3707 emit_line_note_after with emit_note_copy_after.
3708 (emit_insn_after_with_line_notes): Likewise.
3709 (emit_line_note_after): Kill.
3710 (emit_note_copy_after): New.
3711 (emit_note_copy): New.
3712 * function.c (emit_return_into_block): Use emit_note_copy_after.
3713 (thread_prologue_and_epilogue_insns): Likewise.
3714 * integrate.c (expand_inline_function): Use emit_note_copy.
3715 (copy_insn_list): Likewise.
3716 * unroll.c (copy_loop_body): Likewise.
3717 * cfglayout.c (duplicate_insn_chain): Likewise.
3719 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3721 * c-tree.h (define_label): Replace filename and lineno arguments
3723 * c-decl.c (poplevel): Adjust define_label call.
3724 (pop_label_level): Likewise.
3725 (define_label): Replace filename and lineno arguments with a
3727 (store_parm_decls): Use DECL_SOURCE_LOCATION.
3728 * c-parse.in (label): Adjust define_label call.
3730 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
3732 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
3733 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
3734 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
3735 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
3736 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
3738 2003-07-01 Andreas Jaeger <aj@suse.de>
3740 * final.c: Convert prototypes to ISO C90.
3742 * flags.h: Likewise.
3743 * gcov-io.c: Likewise.
3744 * gcov-io.h: Likewise.
3746 See ChangeLog.9 for earlier changes.