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  1. 03 Aug, 2000 14 commits
  3. 02 Aug, 2000 11 commits
    • zack's avatar
      * gcc.h (lang_specific_driver): Constify second argument. · 826f6505
      zack authored 
      	* gcc.c (translate_options, process_command, main): Likewise.
	Constify variables to match.  Cast second argument to
	pexecute.

	* cppspec.c, gccspec.c, g++spec.c, g77spec.c, jvspec.c: Adjust
	type of second argument to lang_specific_driver, and update
	code as necessary.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35433 138bc75d-0d04-0410-961f-82ee72b054a4
      826f6505
    • jakub's avatar
      * loop.c (scan_loop): Ensure update_end label does not · 5338d8ac
      jakub authored 
      	go away until reg_scan_update is run.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35428 138bc75d-0d04-0410-961f-82ee72b054a4
      5338d8ac
    • zack's avatar
      * c-common.h: Prototype min_precision and c_build_qualified_type here... · 83e32a86
      zack authored 
      	* c-tree.h: ... not here.
	* errors.h: Prototype fancy_abort.

	* emit-rtl.c (gen_lowpart_common): Move variable 'c' into
	HOST_BITS_PER_WIDE_INT == 64 ifdef block.
	* regrename.c (regrename_optimize): Make control flow explicit.
	(replace_reg_in_block): Initialize reg_use to 0.

	* i386.c (legitimate_address_p): Rename error label to
	report_error to avoid namespace clash.

cp:
	* cp-tree.h: Don't prototype min_precision here.
	(my_friendly_assert): Cast expression to void.
	* semantics.c (do_poplevel): Initialize scope_stmts.

f:
	* expr.c (ffeexpr_finished_): Cast signed side of ?:
	expression to bool.

java:
	* class.c (build_dtable_decl): Initialize dummy.

intl:
	* dcgettext.c (find_msg): Initialize act before loop.
	(guess_category_value): Add dummy uses of both parameters.
	* localealias.c (read_alias_file): Cast arg of strchr to char *.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35427 138bc75d-0d04-0410-961f-82ee72b054a4
      83e32a86
    • law's avatar
      * fold-const.c: Fix formatting. · cc049fa3
      law authored 
      git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35425 138bc75d-0d04-0410-961f-82ee72b054a4
      cc049fa3
    • hubicka's avatar
      * i386.c (legitimate_address_p): Accept other bases than · 2c6c81f5
      hubicka authored 
      	pic_offset_table_rtx for GOTOFF constructs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35424 138bc75d-0d04-0410-961f-82ee72b054a4
      2c6c81f5
    • hubicka's avatar
      · aca111af
      hubicka authored 
      	* i386.md (shift to lea splitter): Use const_int_operand.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35423 138bc75d-0d04-0410-961f-82ee72b054a4
      aca111af
    • zack's avatar
      * cppexp.c, cppinit.c, cpplex.c, cpplib.c, cppmacro.c, · e0a859f1
      zack authored 
      	cppspec.c: Do not use 'legal' or 'illegal' in error messages
	and comments.

	* cppmain.c (cb_define, cb_undef): Don't generate any output
	if not done_initializing.
	* cpplex.c (maybe_paste_with_next): When the token after a ##
	is an omitted rest argument, only delete the token before it
	if that token is a comma.  Do not warn about bogus token
	pastes for , ## rest_arg.

	* cpp.texi: Update.
	* cpp.1: Regenerate.

	* gcc.dg/cpp/macsyntx.c: Fix error regexp.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35421 138bc75d-0d04-0410-961f-82ee72b054a4
      e0a859f1
    • jason's avatar
      * config/i386/beos-elf.h (STARTFILE_SPEC): Add i386-mcount.o · 9518dbb5
      jason authored 
              when user gives -p option.  Add init_term_dyn.o for BeOS 5.0
        and later.

        * config/i386/beos-elf.h (INCLUDE_DEFAULTS): Add additional
        Be directories to search path.

        Remove support for __declspec(dllimport) and __declspec(dllexport).
        This is leftover cruft from the earlier BeOS gcc port when BeOS
        used Microsoft's PE object file format.
        * configure.in (i*86-*-beoself): Remove extra_objs=winnt.o.
        * config/i386/t-beos (winnt.o): Remove Makefile frag.
        * config/i386/beos-elf.h (TARGET_NOP_FUN_DLLIMPORT): Remove.
        (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
        (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
        (MERGE_MACHINE_DECL_ATTRIBUTES): Remove.
        (REDO_SECTION_INFO_P): Remove.
        (ASM_EXPORT_DECL): Remove.
        (ASM_DECLARE_FUNCTION_NAME): Remove.
        (ASM_DECLARE_OBJECT_NAME): Remove.
        (ASM_OUTPUT_ALIGNED_COMMON): Remove.
        (ASM_OUTPUT_ALIGNED_DECL_COMMON): Remove.
        (ASM_OUTPUT_ALIGNED_LOCAL): Remove.
        (STRIP_NAME_ENCODING): Remove.

        Remove support for obsolete version of BeOS that is no longer
        supported by Be.
        * configure.in (i*86-*-beospe*): Remove.
        * config/i386/beos-pe.h: Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35420 138bc75d-0d04-0410-961f-82ee72b054a4
      9518dbb5
    • mmitchel's avatar
      * Makefile.in (OBJS): Added dce.o. · 1deb248e
      mmitchel authored 
      	(ssa.o): Updated target to include ssa.h.
	(flow.o): Likewise.
	(toplev.o): Likewise.
	(dce.o): Created target.
	* basic-block.h: Added comments.
	(INVALID_BLOCK): Added definition.
	(connect_infinite_loops_to_exit): Added declaration.
	Moved SSA declarations to ssa.h.
	* flow.c: Added inclusion of ssa.h.
	(struct depth_first_search_dsS, depth_first_search_ds):
	Added definitions.
	(compute_immediate_postdominators): Added definition.
	(connect_infinite_loops_to_exit): Likewise.
	(flow_dfs_compute_reverse_init): Likewise.
	(flow_dfs_compute_reverse_add_bb): Likewise.
	(flow_dfs_compute_reverse_execute): Likewise.
	(flow_dfs_compute_reverse_finish): Likewise.
	* rtl.h (rtx/in_struct): Added use to determine insn necessity.
	(LABEL_P): Added definition.
	(JUMP_P): Likewise.
	(NOTE_P): Likewise.
	(BARRIER_P): Likewise.
	(JUMP_TABLE_DATA_P): Likewise.
	(INSN_DEAD_CODE_P): Likewise.
	* ssa.c: Replaced inclusions with ssa.h inclusion.
	(CONVERT_HARD_REGISTER_TO_SSA_P): Moved to ssa.h.
	(rename_registers): Removed unnecessary variables.
	* ssa.h: Created by moving declarations from ssa.c and
	basic-block.h.
	* timevar.def: Defined TV_DEAD_CODE_ELIM.
	* toplev.c: Added ssa.h inclusion.
	(dump_file_index): Added DFI_dce.
	(dump_file): Added "dce" entry.
	Defined flag_ssa.
	(f_options): Added dce entry.
	* invoke.texi: Document -fdce.  Emphasize experimental status of
	-fssa.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35419 138bc75d-0d04-0410-961f-82ee72b054a4
      1deb248e
    • zack's avatar
      argh, forgot to save file · 2d6ae253
      zack authored 
      git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35416 138bc75d-0d04-0410-961f-82ee72b054a4
      2d6ae253
    • geoffk's avatar
      * rtl.h (enum reg_note): Add REG_MAYBE_DEAD. · efc2922d
      geoffk authored 
      * rtl.c (reg_note_name): Add REG_MAYBE_DEAD.
* flow.c (propagate_one_insn): Allow deletion of prologue/epilogue
insns if they have a REG_MAYBE_DEAD note attached.
* config/rs6000/rs6000.c (rs6000_maybe_dead): New function.
(rs6000_emit_load_toc_table): TOC loads may go dead.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35414 138bc75d-0d04-0410-961f-82ee72b054a4
      efc2922d
  5. 01 Aug, 2000 12 commits
  7. 31 Jul, 2000 3 commits

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