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  1. 04 Jul, 2003 6 commits
    • Makefile.am (target_headers): Add fpos.h · 68e1f621 
      
2003-07-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (target_headers): Add fpos.h
	(bits_headers): Remove.
	* include/Makefile.in: Regenerate.
	* configure.in: Add FPOS_INC_SRCDIR, substitute it.
	* configure: Regenerate.
	* configure.host: Add fpos_include_dir.
	* config/os/gnu-linux/fpos.h: New.
	* config/os/generic/fpos.h: Add.
	* include/bits/fpos.h: Remove.

	* config/io/c_io_stdio.h: Remove fpos_t typedef.

	* include/bits/fstream.tcc: Tweaks.
	* include/std/std_fstream.h: Same.

	* testsuite/27_io/fpos/1.cc (test01): Uncomment. Move to...
	* testsuite/27_io/fpos/mbstate_t/1.cc: ...here.
	* testsuite/27_io/fpos/mbstate_t/2.cc: Same.
	* testsuite/27_io/fpos/mbstate_t/3.cc: Same.
	* testsuite/27_io/fpos/1.cc: New.

From-SVN: r68914
      Benjamin Kosnik committed
    • Makefile.am (target_headers): Add fpos.h · cc5112c9 
      
2003-07-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (target_headers): Add fpos.h
	(bits_headers): Remove.
	* include/Makefile.in: Regenerate.
	* configure.in: Add FPOS_INC_SRCDIR, substitute it.
	* configure: Regenerate.
	* configure.host: Add fpos_include_dir.
	* config/os/gnu-linux/fpos.h: New.
	* config/os/generic/fpos.h: Add.
	* include/bits/fpos.h: Remove.

	* config/io/c_io_stdio.h: Remove fpos_t typedef.

	* include/bits/fstream.tcc: Tweaks.
	* include/std/std_fstream.h: Same.

	* testsuite/27_io/fpos/1.cc (test01): Uncomment. Move to...
	* testsuite/27_io/fpos/mbstate_t/1.cc: ...here.
	* testsuite/27_io/fpos/mbstate_t/2.cc: Same.
	* testsuite/27_io/fpos/mbstate_t/3.cc: Same.
	* testsuite/27_io/fpos/1.cc: New.

2003-07-03  Benjamin Kosnik  <bkoz@redhat.com>
	    Petur Runolfsson  <peturr02@ru.is>

	* include/std/std_streambuf.h: Remove _M_pos.
	* config/io/basic_file_stdio.h: Use seekpos instead of seekoff.
	* config/io/basic_file_stdio.cc: Same, use fseek instead of lseek,
	use fread/fwrite instead of read/write.
	* testsuite/27_io/basic_filebuf/showmanyc/char/9533-2.cc: Fix.
	* testsuite/27_io/basic_filebuf/sputn/char/9339.cc: Close filebufs
	before reading again.
	* testsuite/27_io/objects/char/6.cc: Tweak.

Co-Authored-By: Petur Runolfsson <peturr02@ru.is>

From-SVN: r68913
      Benjamin Kosnik committed
    • Patch from Uwe Stieber. · cc2f5d34 
      * config/kaos.h (CPP_PREDEFINES): Delete.
(TARGET_OS_CPP_BUILTINS): New.

From-SVN: r68912
      Uwe Stieber committed
    • call.c (build_addr_func): Handle bound pointers-to-members. · d6b4ea85 
      	* call.c (build_addr_func): Handle bound pointers-to-members.
	(build_method_call): Do not call resolve_offset_ref.
	(implicit_conversion): Likewise.
	(resolve_scoped_fn_name): Use finish_non_static_data_member, not
	resolve_offset_ref.
	(resolve_args): Do not call resolve_offset_ref.
	(build_conditional_expr): Likewise.
	(build_new_method_call): Likewise.
	* cp-tree.def (OFFSET_REF): Update documentation.
	(cp_convert_to_pointer): Update handling of conversions from
	pointers to members to pointers.
	(ocp_convert): Do not call resolve_offset_ref.
	(convert_to_void): Likewise.
	(build_expr_type_conversion): Likewise.
	(delete_sanity): Likewise.
	(resolve_offset_ref): Simplify greatly.
	(build_vec_delete): Do not call resolve_offset_ref.
	* parser.c (cp_parser_postfix_expression): Call resolve_offset_ref
	if appropriate.
	(cp_parser_unary_expression): Use
	cp_parser_simple_cast_expression.
	(cp_parser_delete_expression): Likewise.
	(cp_parser_cast_expression): Likewise.
	(cp_parser_pm_expression): Use cp_parser_binary_op.
	(cp_parser_simple_cast_expression): New function.
	* rtti.c (build_dynamic_cast_1): Do not call resolve_offset_ref.
	* semantics.c (finish_increment_expr): Likewise.
	(finish_typeof): Likewise.
	* tree.c (lvalue_p_1): Do not handle OFFSET_REF.
	* typeck.c (require_complete_type): Do not handle OFFSET_REFs.
	(decay_conversion): Do not call resolve_offset_ref.
	(finish_class_member_access_expr): Likewise.
	(convert_arguments): Likewise.
	(build_x_binary_op): Handle DOTSTAR_EXPR.
	(condition_conversion): Do not call resolve_offset_ref.
	(unary_complex_lvalue): Likewise.
	(build_static_cast): Likewise.
	(build_reinterpret_cast): Likewise.
	(build_const_cast): Likewise.
	(build_c_cast): Likewise.
	(build_modify_expr): Likewise.
	(convert_for_assignment): Likewise.
	(convert_for_initialization): Likewise.
	* typeck2.c (build_x_arrow): Likewise.
	(build_m_component_ref): Simplify.

	* g++.old-deja/g++.jason/typeid1.C: Add dg-error marker.
	* g++.old-deja/g++.mike/net36.C: Tweak error messages.

From-SVN: r68911
      Mark Mitchell committed
    • c-aux-info.c: Include toplev.h after c-tree.h. · 5f1989e6 
      gcc:
	* c-aux-info.c: Include toplev.h after c-tree.h.
	* c-common.c: Likewise.
	(GCC_DIAG_STYLE): Undef.
	* c-semantics.c (GCC_DIAG_STYLE): Define.
	* c-tree.h (GCC_DIAG_STYLE): Likewise.
	* diagnostic.h (inform): Move prototype to toplev.h.
	* jump.c: Include diagnostic.h before toplev.h.
	* toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
	(warning, error, fatal_error, pedwarn, sorry, inform,
	error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.

cp:
	* cp-tree.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_CXXDIAG): Define.
	(cp_error_at, cp_warning_at, cp_pedwarn_at): Mark with
	ATTRIBUTE_GCC_CXXDIAG.

From-SVN: r68910
      Kaveh R. Ghazi committed
    • Daily bump. · 54c378f0 
      From-SVN: r68908
      GCC Administrator committed
  3. 03 Jul, 2003 31 commits
    • cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies at all if edge is not specified. · 8d28e87d 
      	* cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
	at all if edge is not specified.
	(can_copy_bbs_p, copy_bbs): New.
	* cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
	* cfgloop.c (get_loop_body): Comment more precisely.
	* cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
	(scale_bbs_frequencies): Fix comment typo.
	(can_duplicate_loop_p): Use can_copy_bbs_p.
	(duplicate_loop_to_header_edge): Simplify by using copy_bbs.

From-SVN: r68906
      Zdenek Dvorak committed
    • 2003-7-03 Devang Patel <dpatel@apple.com> · 694abeb6 
              * c-opts.c (c_common_parse_file): Remove extra
        debug_hooks->start_source_file call.

From-SVN: r68905
      Devang Patel committed
    • misc.c (gnat_argv): Revert last change. · 9c286213 
      	* misc.c (gnat_argv): Revert last change.
	(gnat_handle_option, gnat_init_options): Copy arguments.

From-SVN: r68904
      Matt Kraai committed
    • real.c (real_trunc, [...]): New functions to implement trunc, floor and ceil respectively. · 0a9530a9 
      
	* real.c (real_trunc, real_floor, real_ceil): New functions
	to implement trunc, floor and ceil respectively.
	* real.h (real_trunc, real_floor, real_ceil): Prototype here.
	* builtins.c (integer_valued_real_p): New function to test if
	a floating point expression has an integer valued result.
	(fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
	foo(x) where foo is an integer rounding function.  Similarly,
	optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
	(double)(int)x when both foo and bar are integer rounding
	functions and we don't need to honor errno.
	(fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
	New functions to fold trunc, floor and ceil.
	(fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
	fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
	to fold BUILT_IN_CEIL*.
	* fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
	the remaining integer rounding functions.

	* gcc.dg/builtins-25.c: New testcase.
	* gcc.dg/builtins-26.c: New testcase.

From-SVN: r68903
      Roger Sayle committed
    • vector-defs.h: New file. · 7516d736 
      	* gcc.dg/compat/vector-defs.h: New file.
	* gcc.dg/compat/vector-setup.h: New file.
	* gcc.dg/compat/vector-check.h: New file.
	* gcc.dg/compat/vector-1_main.c: New file.
	* gcc.dg/compat/vector-1_x.c: New file.
	* gcc.dg/compat/vector-1_y.c: New file.
	* gcc.dg/compat/vector-2_main.c: New file.
	* gcc.dg/compat/vector-2_x.c: New file.
	* gcc.dg/compat/vector-2_y.c: New file.

From-SVN: r68902
      Janis Johnson committed
    • fnptr-by-value-1_main.c: New file. · 0964c98c 
      	* gcc.dg/compat/fnptr-by-value-1_main.c: New file.
	* gcc.dg/compat/fnptr-by-value-1_x.c: New file.
	* gcc.dg/compat/fnptr-by-value-1_y.c: New file.
	* gcc.dg/compat/struct-align-1.h: New file.
	* gcc.dg/compat/struct-align-1_main.c: New file.
	* gcc.dg/compat/struct-align-1_x.c: New file.
	* gcc.dg/compat/struct-align-1_y.c: New file.
	* gcc.dg/compat/struct-align-2.h: New file.
	* gcc.dg/compat/struct-align-2_main.c: New file.
	* gcc.dg/compat/struct-align-2_x.c: New file.
	* gcc.dg/compat/struct-align-2_y.c: New file.

From-SVN: r68901
      Janis Johnson committed
    • sparc.c (function_arg_partial_nregs): Use SPARC_INT_ARG_MAX to determine where… · c3427c7d 
      sparc.c (function_arg_partial_nregs): Use SPARC_INT_ARG_MAX to determine where to split unnamed complex FP arguments.

	* config/sparc/sparc.c (function_arg_partial_nregs): Use
	SPARC_INT_ARG_MAX to determine where to split unnamed
	complex FP arguments.

From-SVN: r68900
      Eric Botcazou committed
    • basic-block.h (create_basic_block, [...]): Kill. · bc35512f 
      	* basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
	* cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
	(merge_blocks_move_predecessor_nojumps,
	 merge_blocks_move_successor_nojumps): Use merge_blocks.
	(try_optimize_cfg): Use merge_blocks_move.
	* cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
	(merge_blocks_nomove): Rename to rtl_merge_blocks.
	(cfg_layout_create_basic_block): New.
	(rtl_can_merge_blocks): New.
	(cfg_layout_split_block): Do not alloc aux by hand.
	* cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
	merge_blocks.
	(create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
	* cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
	* cfgloopmanip.c (loop_split_edge_with): Likewise.
	* ifcvt.c (merge_if_block): Use merge_blocks_nomove.

	* basic-block.h (basic_block_def): Add field 'rbi'.
	* bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
	find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
	* cfg.c (entry_exit_blocks): Add new field.
	* cfglayout.c: Include alloc-pool.h;
	(cfg_layout_pool): New.
	(record_effective_endpoints, fixup_reorder_chain,
	fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
	of rbi.
	(cfg_layout_initialize_rbi): New function.
	(cfg_layout_initialize): Use it.
	(cfg_layout_finalize): Clear rbi fields.
	* cfglayout.h (RBI): Kill.
	(cfg_layout_initialize_rbi): Declare.
	* cfgloopmanip.c (copy_bbs): Use rbi.
	(record_exit_edges): Likewise.
	(duplicate_loop_to_header_edge): Likewise.
	* cfgrtl.c (cfg_layout_create_basic_block): Use
	cfg_layout_initialize_rbi.
	(cfg_layout_split_block): Use rbi.
	(cfg_layout_delete_block): Likewise.
	* loop-init.c (loop_optimizer_finalize): Likewise.
	* loop-unswitch.c (unswitch_loop): Likewise.
	* tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.

	* cfgrtl.c: Update comments.
	(try_redirect_by_replacing_jump): New argument.
	(redirect_branch_edge): Break out from ...
	(rtl_redirect_edge_and_branch): ... this one.
	(update_cfg_after_block_merging): Break out from ...
	(rtl_merge_blocks): ... this one.
	(cfg_layout_split_edge): New.
	(cfg_layout_merge_blocks): New.
	(cfg_layout_can_merge_blocks_p): New.
	(cfg_layout_redirect_edge_and_branch): Reorganize.
	(cfg_layout_rtl_cfg_hooks): Fill in.
	(cfg_layout_delete_block): Kill barriers.
	* cfganal.c (can_fallthru): Deal with exit blocks
	* cfglayout.c (cfg_layout_function_header): New function
	(record_effective_endpoints): Record function header.
	(fixup_reorder_chain): Fixup dead jumptables; place header

	* basic-block.h (CLEANUP_CFGLAYOUT): New flag.
	* bb-reorder.c (cfg_layout_initialize): Update call.
	* cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
	edges in cfglayout mode.
	* cfglayout.c (cleanup_unconditional_jumps): Kill.
	(cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
	* cfglayout.h (cfg_layout_initialize): Update prototype.
	* cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
	* cfgloopmanip.c (loop_split_edge_with): Use split_edge.
	* flow.c (propagate_block): Do not crash when basic block ends
	by first insn in the chain.
	* loop-init.c (loop_optimizer_init):  First enter cfglayout mode; later
	do loop discovery.
	* tracer.c (tracer): Update call of cfg_layout_initialize.

From-SVN: r68899
      Jan Hubicka committed
    • compat-common.h (DEBUG_FINI): New. · 9b269fc7 
      	* gcc.dg/compat/compat-common.h (DEBUG_FINI): New.
	* gcc.dg/compat/scalar-by-value-1_x.c: Use it.
	* gcc.dg/compat/scalar-by-value-2_x.c: Ditto.
	* gcc.dg/compat/scalar-by-value-3_x.c: Ditto.
	* gcc.dg/compat/scalar-by-value-4_x.c: Ditto.
	* gcc.dg/compat/scalar-return-1_x.c: Ditto.
	* gcc.dg/compat/scalar-return-2_x.c: Ditto.
	* gcc.dg/compat/scalar-return-3_x.c: Ditto.
	* gcc.dg/compat/scalar-return-4_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-10_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-11_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-12_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-13_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-14_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-15_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-16_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-17_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-18_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-2_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-3_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-4_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-5_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-6_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-7_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-8_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-9_x.c: Ditto.
	* gcc.dg/compat/struct-return-10_x.c: Ditto.
	* gcc.dg/compat/struct-return-2_x.c: Ditto.
	* gcc.dg/compat/struct-return-3_x.c: Ditto.

From-SVN: r68898
      Janis Johnson committed
    • Makefile.in: Use dependency variables in lieu of explicit files throughout. · dd220c49 
      	* Makefile.in: Use dependency variables in lieu of explicit
	files throughout.

From-SVN: r68896
      Kaveh R. Ghazi committed
    • call.c (build_scoped_method_call): Use convert_to_void. · 8d245821 
      	* call.c (build_scoped_method_call): Use convert_to_void.
	(build_method_call): Likewise.
	* class.c (check_field_decls): Remove dead code.
	* cvt.c (convert_from_reference): Remove OFFSET_TYPE handling.
	* decl2.c (grok_array_decl): Remove dead code.
	(arg_assoc_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE
	as pointer-to-member representation.
	* init.c (build_offset_ref): Tidy.
	(build_vec_delete_1): Use convert_to_void.
	* mangle.c (write_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE
	as pointer-to-member representation.

From-SVN: r68895
      Mark Mitchell committed
    • * gcc.dg/i386-call-1.c: New test. · ee41cff4 
      From-SVN: r68892
      Eric Botcazou committed
    • rtl.h (ECF_*, [...]): Move from here... · fa5b060f 
      2003-07-03  Steven Bosscher  <steven@gcc.gnu.org>

	* rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
	* tree.h: ...to here.

From-SVN: r68890
      Steven Bosscher committed
    • 2064.md: Fix comment typos. · fae778eb 
      	* config/s390/2064.md: Fix comment typos.
	* config/s390/2084.md: Likewise.
	* config/s390/s390.c: Likewise.
	* config/s390/s390.md: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh.h: Likewise.
	* config/sh/sh.md: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/sparc/sparc.h: Likewise.
	* config/sparc/sparc.md: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/stormy16/stormy-abi: Fix a typo.

From-SVN: r68887
      Kazu Hirata committed
    • re PR c++/9162 ([New parser] Problem with default argument in a friend function) · 8db1028e 
      cp:
	PR c++/9162
	* decl.c (grokdeclarator): Return friend decls, not
	void_type_node.
	* decl2.c (grokfield): Alter friend decl check.
	* parser.c (struct cp_parser): Document default_arg chain on
	unparsed_functions_queue.
	(cp_parser_save_default_args): New.
	(cp_parser_init_declarator, cp_parser_function_definition,
	cp_parser_member_declaration): Call it.
	(cp_parser_class_specifier): Remove unused variable. Alter
	processing of unparsed_functions_queue.
testsuite:
	PR c++/9162
	* g++.dg/parse/defarg4.C: New.

From-SVN: r68886
      Nathan Sidwell committed
    • Makefile.in (ifcvt.o): Depend on OPTABS_H. · 58eabcb1 
      2003-07-03  Kelley Cook  <kelleycook@wideopenwest.org>

        * Makefile.in (ifcvt.o): Depend on OPTABS_H.

From-SVN: r68885
      Kelley Cook committed
    • 7.cc: Guard with _GLIBCPP_USE_WCHAR_T. · 304d79dc 
              * testsuite/22_locale/num_put/put/char/7.cc: Guard with
        _GLIBCPP_USE_WCHAR_T.

From-SVN: r68883
      David Edelsohn committed
    • * config/mips/mips.h (save_argv): Delete. · af261903 
      From-SVN: r68882
      Kaveh R. Ghazi committed
    • class.c (add_method, [...]): Fix format specifier. · 04d6ccbd 
      	* class.c (add_method, check_field_decl): Fix format specifier.
	* decl.c (duplicate_decls, pushdecl, check_goto,
	fixup_anonymous_aggr, maybe_commonize_var, grokdeclarator,
	start_enum): Likewise.
	* decl2.c (ambiguous_decl): Likewise.
	* pt.c (redeclare_class_template): Likewise.

From-SVN: r68878
      Kaveh R. Ghazi committed
    • re PR target/10700 (ICE in copy_to_mode_reg on 64-bit targets) · a11c61d2 
      
	PR target/10700
	* fold-const.c (extract_muldiv_1): There's nothing that can be done
	if the expression is a SAVE_EXPR.

	* gcc.c-torture/compile/20030703-1.c: New test case.

From-SVN: r68877
      Roger Sayle committed
    • m32r.c: Fix comment typos. · dab66575 
      	* config/m32r/m32r.c: Fix comment typos.
	* config/m68hc11/m68hc11.c: Likewise.
	* config/m68hc11/m68hc11.h: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mcore/mcore.h: Likewise.
	* config/mcore/mcore.md: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mips/mips.h: Likewise.
	* config/mips/mips.md: Likewise.
	* config/mips/netbsd.h: Likewise.
	* config/mn10300/mn10300.c: Likewise.

From-SVN: r68876
      Kazu Hirata committed
    • dbxout.c (pending_bincls): Move decl down inside DBX_DEBUGGING_INFO ||… · 8837d828 
      dbxout.c (pending_bincls): Move decl down inside DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.

	* dbxout.c (pending_bincls): Move decl down inside
	DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.

From-SVN: r68875
      Andreas Schwab committed
    • rtl.h (NOTE_DATA): Refer to whole union. · dd107e66 
      	* rtl.h (NOTE_DATA): Refer to whole union.
	* emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.

From-SVN: r68874
      Nathan Sidwell committed
    • * g++.dg/template/local3.C: Remove extra semicolon. · 06114438 
      From-SVN: r68872
      Mark Mitchell committed
    • re PR rtl-optimization/11381 (volatile memory access optimized away) · 8821d091 
      	PR optimization/11381
	* simplify-rtx.c (simplify_relational_operation): Check that
	two equal operands have no side-effects before simplifying
	the comparison.

From-SVN: r68869
      Eric Botcazou committed
    • expr.c (do_store_flag): Remove special case folding for single bit tests. · 7960bf22 
      	* expr.c (do_store_flag): Remove special case folding for
	single bit tests.  Instead call back into the commonized folder
	routine.
	* fold-const.c (fold_single_bit_test): New function, mostly
	extracted from do_store_flag, with an additional case extracted
	from fold.
	(fold): Call fold_single_bit_test appropriately.
	* tree.h (fold_single_bit_test): Prototype.

From-SVN: r68867
      Jeff Law committed
    • * misc.c (save_argv): Make const. · b9add449 
      From-SVN: r68866
      Neil Booth committed
    • gcse.c: Fix misspelling. · 0e8a66de 
      	* gcse.c: Fix misspelling.
	* line-map.c: Likewise.
	* config/dsp16xx/dsp16xx.h: Likewise.

From-SVN: r68865
      Matt Kraai committed
    • system.h: Include filenames.h. · 3dce1408 
      	* system.h: Include filenames.h.
	(IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
	(DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
	define based on HAVE_DOS_BASED_FILE_SYSTEM.
	* config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
	* config/i386/xm-mingw32.h: Don't define
	HAVE_DOS_BASED_FILE_SYSTEM,
	DIR_SEPARATOR, or DIR_SEPARATOR_2.
	* doc/hostconfig.texi: Update to match.

	* cppfiles.c, gcc.c, gensupport.c, protoize.c,
	config/i386/cygwin.h:
	Use IS_ABSOLUTE_PATH throughout.
	* gcc.c (DIR_UP): Delete, unused.
	* protoize.c (IS_SAME_PATH): Define in terms of
	FILENAME_CMP.
	(is_abspath): Delete.
java:
	* jcf-path.c: Don't default-define PATH_SEPARATOR nor
	DIR_SEPARATOR.
	Use FILENAME_CMP.
	* jcf-write.c: Don't default-define DIR_SEPARATOR.
	* jcf.h: Delete COMPARE_FILENAMES definition.

From-SVN: r68863
      Zack Weinberg committed
    • pex-win32.c (fix_argv): Ensure that the executable pathname uses Win32 backslashes. · bacb96b2 
      2003-07-02  Danny Smith  <dannysmith@users.source.forge.net>

	* pex-win32.c (fix_argv): Ensure that the executable pathname
	uses Win32 backslashes.
	(pexecute): Cast away constness when assigning *errmsg_arg.

From-SVN: r68862
      Danny Smith committed
    • Daily bump. · cac4a1a5 
      From-SVN: r68860
      GCC Administrator committed
  5. 02 Jul, 2003 3 commits