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  1. 13 Mar, 2005 11 commits
    • builtins.c (expand_builtin_mathfn_3): Remove local variable before_call. · b475548e 
      	* builtins.c (expand_builtin_mathfn_3): Remove local variable
	before_call.

From-SVN: r96372
      Kazu Hirata committed
    • builtins.c (fold_trunc_transparent_mathfn, [...]): Use TYPE (TYPE (fndecl))… · b87e6936 
      builtins.c (fold_trunc_transparent_mathfn, [...]): Use TYPE (TYPE (fndecl)) instead of TREE_TYPE (exp).

	* builtins.c (fold_trunc_transparent_mathfn,
	fold_fixed_mathfn, fold_builtin_atan, fold_builtin_trunc,
	fold_builtin_floor, fold_builtin_ceil, fold_builtin_round,
	fold_builtin_lround, fold_builtin_bitop, fold_builtin_memcpy,
	fold_builtin_strcpy, fold_builtin_strncpy,
	fold_builtin_signbit): Use TYPE (TYPE (fndecl)) instead of
	TREE_TYPE (exp).

From-SVN: r96371
      Kazu Hirata committed
    • c-decl.c (c_init_decl_processing): Remove useless calls to build_function_type. · 13d21cb7 
      	* c-decl.c (c_init_decl_processing): Remove useless calls to
	build_function_type.

From-SVN: r96370
      Kazu Hirata committed
    • builtin-attrs.def, [...]: Update copyright. · d4ff96d5 
      	* builtin-attrs.def, c-lex.c, c-pragma.h, reg-stack.c,
	config/mips/vr.h: Update copyright.

From-SVN: r96369
      Kazu Hirata committed
    • MAINTAINERS (Write After Approval): Add myself. · 009bbd5a 
      2005-03-13  Feng Wang  <fengwang@nudt.edu.cn>

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r96368
      Feng Wang committed
    • tree-into-ssa.c (find_idf): Speed up by putting the indexes of basic blocks into work_stack. · d357720d 
      	* tree-into-ssa.c (find_idf): Speed up by putting the indexes
	of basic blocks into work_stack.

From-SVN: r96367
      Kazu Hirata committed
    • re PR target/18251 (unable to find a register to spill in class `POINTER_REGS') · 6bbaec09 
      	PR target/18251
	* config/avr/avr.md (movmemhi): Rewrite as RTL loop.
	(*movmemqi_insn): Delete.
	(*movmemhi): Delete.

From-SVN: r96365
      Andy Hutchinson committed
    • builtins.c (fold_builtin_classify): Take decomposed arguments of CALL_EXPR. · 5cb08bab 
      	* builtins.c (fold_builtin_classify): Take decomposed
	arguments of CALL_EXPR.
	(fold_builtin_1): Update a call to fold_builtin_classify.

From-SVN: r96364
      Kazu Hirata committed
    • re PR c/20402 (gcc.dg/noncompile/920923-1.c ICE) · 67c2939d 
      	PR c/20402
	* c-parser.c (c_parser_struct_or_union_specifier): Don't fall
	through into call to parser_xref_tag after parse error.
	(c_parser_struct_declaration): Consistently return NULL_TREE on
	error.

testsuite:
	* gcc.dg/noncompile/920923-1.c: Detail expected diagnostics for
	new parser.

From-SVN: r96363
      Joseph Myers committed
    • In gcc/ada/ 2005-03-12 Daniel Berlin <dberlin@dberlin.org> · c75ab022 
      In gcc/ada/
2005-03-12  Daniel Berlin <dberlin@dberlin.org>

	* misc.c (gnat_post_options): Turn off structural
	aliasing for now.
In gcc/
2005-03-12  Daniel Berlin  <dberlin@dberlin.org>

	* tree-flow-inline.h (ref_contains_array_ref): New function.
	(lookup_subvars_for_var): Ditto.
	(get_subvars_for_var): Ditto.
	(var_can_have_subvars): Ditto.

	* tree-flow.h (mem_tag_kind): Add STRUCT_FIELD.
	(struct subvar): New type.

	* tree-dfa.c (okay_component_ref_for_subvars): New function.

	* tree-optimize.c (init_tree_optimization_passes): Call
	pass_create_structure_vars.

	* tree-ssa-alias.c: Include vec.h.
	(init_alias_info): Don't auto-clear call clobbered on struct-field
	tags.
	(compute_flow_insensitive_aliasing): Handle subvars.
	(group_aliases): Handle STRUCT_FIELD aliases.
	(setup_pointers_and_addressables): Ditto.
	Don't mark variables non-addressable if they still have
	addressable subvars.
	Also mark subvars addressable when the real variable is marked
	addressable.
	(add_pointed_to_var): Try to prune the pointed-to set by only
	pointing to subvars when possible.
	Otherwise, make sure we set addresses_needed and pt_vars to
	properly include subvars.
	(bitpos_of_field): New function.
	(push_fields_onto_fieldstack): Ditto.
	(get_or_create_used_part_for): Ditto.
	(create_overlap_variables_for): Ditto.
	(find_used_portions): Ditto.
	(create_structure_vars): Ditto.
	(pass_create_structure_vars): New structure.

	* tree-ssa-operands.c (finalize_ssa_v_must_defs): Remove assert.
	(get_expr_operands): Handle subvars.  Also try to turn
	COMPONENT_REF accesses into must-defs now that we can accurately
	portray it.
	(note_addressable): Try to only mark as addressable those subvars
	we know a COMPONENT_REF touches.
	(overlap_subvar): New function.

	* tree-vect-analyze.c (vect_object_analysis): Add new parameter.
	Handle subvar storing.
	(vect_address_analysis): Update caller of vect_object_analysis.

	* tree-vect-transform.c (vect_create_data_ref_ptr): Copy subvars.

	* tree-vectorizer.h (struct _stmt_vec_info): Add subvars member.
	(STMT_VINFO_SUBVARS): New macro.

	* common.opts: add flag_tree_salias.

	* opts.c (decode_options): flag_tree_salias defaults to on.

	* doc/invoke.texi: Document fdump-tree-svars and -ftree-salias.

	* doc/tree-ssa.texi: Document structural alias analysis.

From-SVN: r96362
      Daniel Berlin committed
    • Daily bump. · 23845f02 
      From-SVN: r96360
      GCC Administrator committed
  3. 12 Mar, 2005 28 commits
  5. 11 Mar, 2005 1 commit