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  1. 30 Sep, 2000 4 commits
  3. 29 Sep, 2000 10 commits
    • cse.c (notreg_cost): New argument outer. · f2fa288f 
              * cse.c (notreg_cost): New argument outer.
        (COST): Pass in SET to notreg_cost
        (COST_IN): New.
        (fold_rtx): Use COST_IN.  Prefer constants when costs
        are the same.

From-SVN: r36671
      Richard Henderson committed
    • parse.y (maybe_yank_clinit): Also keep <clinit> if its body contains something… · 99eaf8d4 
      parse.y (maybe_yank_clinit): Also keep <clinit> if its body contains something else than MODIFY_EXPR.

2000-09-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (maybe_yank_clinit): Also keep <clinit> if its body
	contains something else than MODIFY_EXPR.

(http://gcc.gnu.org/ml/gcc-patches/2000-09/msg01141.html)

From-SVN: r36670
      Alexandre Petit-Bianco committed
    • inclhack.def (broken_cabs): Generalize regex. · a1c63101 
      	* fixinc/inclhack.def (broken_cabs): Generalize regex.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r36669
      David Edelsohn committed
    • loop.c (check_final_value): A GIV is not replaceable if used before set. · 70dd0f7f 
      	2000-09-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
	* loop.c (check_final_value): A GIV is not replaceable if used
	before set.

From-SVN: r36668
      Franz Sirl committed
    • * version.c: Bump to gcc-2.97. · 0c6129af 
      From-SVN: r36667
      Jeffrey A Law committed
    • error.c: Remove direct obstack manipulation. · 99885b3f 
      cp/
	* error.c: Remove direct obstack manipulation.  Replace with
	output_buffer-based formatting.  Adjust calls to removed macros.
	(obstack_chunk_alloc, obstack_chunk_free): Remove.
	(OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
	OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
testsuite/
	* g++.old-deja/g++.ext/pretty3.C: Fix comparison with
	__PRETTY_FUNCTION__.
	* g++.old-deja/g++.ext/pretty2.C: Likewise.

From-SVN: r36666
      Gabriel Dos Reis committed
    • final.c (final_scan_insn): Remove extra extract_insn call; Use caching for constrain_operands. · 6c698a6d 
      
	* final.c (final_scan_insn): Remove extra extract_insn call;
	Use caching for constrain_operands.
	(cleanup_subreg_operands): Use caching for extract_insn.
	* recog.c (constrain_operands_cached): New.
	* recog.h (constrain_operands_cached): Declare.
	* i386.c (ix86_attr_length_immediate_default,
	ix86_attr_length_address_default, ix86_agi_dependant): Cache
	extract_insn call.

	* recog.c (asm_noperands): Tweak.
	(extract_insn): Do not call asm_noperads for non-asm instructions.

From-SVN: r36665
      Jan Hubicka committed
    • recog.c (recog_memoized): Rename to recog_memoized_1. · b1cdafbb 
      
	* recog.c (recog_memoized): Rename to recog_memoized_1.
	* recog.h (recog_memoized): Rename to recog_memoized_1.
	(recog_memoized): New macro.
	* rtl.h (single_set): Rename to single_set_1
	(single_set): New macro.
	* rtlanal.c (single_set): Rename to single_set_1;  expect clobbers
	to be last.

	* i386.md (strmovsi_1, strmovhi_1 strmovqi_1):
	Do not use match_dup of input operands at outputs.
	Use register_operand for memory expression.
	(rep_movsi): Put use last, canonicalize.
	Use register_operand for memory expression.
	(rep_movqi): Put use last.
	Use register_operand for memory expression.
	(strsetsi_1, strset_hi_1, strsetqi_1): Do not use match_dup
	of input operands at outputs.  Use register_operand for memory
	expression.
	(rep_stossi): Put use last; canonicalize; fix match_dup in
	the address expression
	(rep_stosqi): Likewise.
	(memcmp expander): Update calls.
	(cmpstrsi_nz_1, cmpstrsi_1, strlensi_1): Avoid match_dups in
	the clobbers.

	* i386.md (fp_jcc_3, fp_jcc_4, jp_fcc_5): if_then_else operand is
	VOIDmode.
	(fp_jcc_4, fp_jcc_3): Refuse unordered comparisons.

From-SVN: r36664
      Jan Hubicka committed
    • Daily bump. · 07342793 
      From-SVN: r36663
      Jeff Law committed
    • freebsd-aout.h: New, FreeBSD a.out config file. · 41e5a1f5 
      2000-09-28  David O'Brien  <obrien@FreeBSD.org>
	* config/i386/freebsd-aout.h: New, FreeBSD a.out config file.
	Contains the old contents of config/i386/freebsd.h
	* config/i386/freebsd.h: Now the ELF rather than a.out config file.
	Contains the old contents of config/i386/freebsd-elf.h
	* config/i386/freebsd-elf.h: Retire this file -- contents moved to
	config/i386/freebsd.h.
	* configure.in: Adjust for above changes.
	* po/POTFILES.in: Likewise.
	* po/en_GB.po: Likewise.
	* po/gcc.pot: Likewise.
	* configure: Rebuilt.

Approved by:  Richard Henderson <rth@cygnus.com>
              Message-ID: <20000927093029.A30906@cygnus.com>

From-SVN: r36662
      David O'Brien committed
  5. 28 Sep, 2000 7 commits
  7. 27 Sep, 2000 4 commits
  9. 26 Sep, 2000 9 commits
  11. 25 Sep, 2000 6 commits
    • cpplex.c (parse_args): Don't set VOID_REST flag. · a94c1199 
              * cpplex.c (parse_args): Don't set VOID_REST flag.
	(Fix diagnostic merge problem).
        (CONTEXT_VARARGS): New flag.
        (maybe_paste_with_next): Set context earlier in loop.  Use
        it.  Do varargs test with CONTEXT_VARARGS flag.
        (push_arg_context): Set CONTEXT_VARARGS flag if we're
        pushing an argument context for a varargs argument.
        * cpplib.h (VOID_REST): Delete.
        * gcc.dg/cpp/vararg1.c: Add test case.

From-SVN: r36638
      Neil Booth committed
    • Makefile.in.in: Remove stamp-check-pot from list of default targets as checks are only possible... · 15e2ab71 
      2000-09-26  Philipp Thomas  <pthomas@suse.de>

	* Makefile.in.in: Remove stamp-check-pot from list
	of default targets as checks are only possible in a
	complete source tree and all languages configured.

From-SVN: r36637
      Philipp Thomas committed
    • flags.h: Declare warning flag warn_system_headers. · 317639a8 
      
2000-09-25  Branko Cibej  <branko.cibej@hermes.si>

        * flags.h:  Declare warning flag warn_system_headers.
        * toplev.c:  Define it.
        (W_options): Add option -Wsystem-headers.
        * diagnostic.c (count_error): Test warn_system_headers.
        * invoke.texi:  Add description for -Wsystem-headers.
	* cpplib.h (cpp_options): New member warn_system_headers.
	* cpphash.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Don't test
	CPP_IN_SYSTEM_HEADER.
	* cpplib.c (do_import, do_pragma_once): Likewise.
	* cpperror.c (_cpp_begin_message): Test warn_system_headers
	and CPP_IN_SYSTEM_HEADER.
	* cppinit.c (handle_option): Recognize -Wsystem_headers.
	(print_help): Describe -Wsystem_headers.
	* cpplex.c (lex_line): Reorganize condition so that warnings
	about C++ comments in system headers can be enabled. Remove
	label do_line_comment.

From-SVN: r36636
      Branko Cibej committed
    • cpplex.c (save_comment): Only store the initial '/' now. · 1c6d33ef 
      	* cpplex.c (save_comment): Only store the initial '/'
	now.
	(lex_token): Combine handling of the two comment types.
	Pass everything but the initial '/' to save_comment.

From-SVN: r36635
      Neil Booth committed
    • cpphash.h (_cpp_digraph_spellings, [...]): New library-internal prototypes. · 7de4d004 
      	* cpphash.h (_cpp_digraph_spellings, _cpp_process_directive,
	_cpp_can_paste): New library-internal prototypes.
	* cpplex.c (dump_param_spelling, output_line_command,
	output_token, cpp_scan_buffer, cpp_scan_buffer_nooutput,
	cpp_printf, cpp_output_list): Move to cppoutput.c.
	(process_directive, can_paste, digraph_spellings): Add _cpp_ prefix.
	* cppmacro.c (dump_macro_args, cpp_dump_definition) Move to
	cppoutput.c.
	* cppoutput.c (dump_macro_args, cpp_dump_definition, output_token,
	dump_param_spelling, output_line_command, cpp_scan_buffer,
	cpp_scan_buffer_nooutput, cpp_printf, cpp_output_list): Moved
	from elsewhere.
	* Makefile.in: Add cppoutput.c.
	* po/POTFILES.in: Add cppoutput.c.

From-SVN: r36634
      Neil Booth committed
    • crash20.C: Make ready for libstdc++-v3. · dcbd43e0 
      
2000-09-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

	* g++.old-deja/g++.other/crash20.C: Make ready for libstdc++-v3.
	* g++.old-deja/g++.pt/ttp62.C: Same.
	* g++.old-deja/g++.other/inline14.C: Same.

From-SVN: r36633
      Theodore Papadopoulo committed