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  1. 03 Jan, 2006 11 commits
    • re PR c++/25635 (Bogus cruft in error message for invalid operator declaration) · 357d956e 
      	PR c++/25635
	* class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
	conversion operator.
	* decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
	PR c++/25638
	* class.c (add_method): Never associate more than one destructor
	with a single class.
	PR c++/25637
	* cp-tree.h (do_friend): Adjust prototype.
	* decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
	(grokdeclarator): Likewise.  Refine check for invalid
	declarations/definitions of member functions outside of their own
	class.
	* friend.c (do_friend): Make funcdef_flag a bool, not an int.
	PR c++/25633
	* parser.c (cp_parser_mem_initializer_list): Check result of
	cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
	(cp_parser_mem_initializer): Return error_mark_node for failure.
	PR c++/25634
	* parser.c (cp_parser_template_parameter_list): Call
	begin_template_parm_list and end_template_parm_list here.
	(cp_parser_type_parameter): Not here.
	(cp_parser_template_declaration_after_export): Or here.
	(cp_parser_elaborated_type_specifier): Call
	cp_parser_check_template_parameters.
	* tree.c (build_target_expr_with_type): Use force_target_expr.
	PR c++/25635
	* g++.dg/parse/operator6.C: New test.
	PR c++/25637
	* g++.dg/parse/error29.C: New test.
	PR c++/25638
	* g++.dg/parse/dtor6.C: New test.
	PR c++/25633
	* g++.dg/parse/ctor3.C: New test.
	PR c++/25634
	* g++.dg/template/class3.C: New test.

From-SVN: r109270
      Mark Mitchell committed
    • combine.c (reg_subword_p): New predicate to test whether the destination of a set refers to a... · 622d5258 
      
	* combine.c (reg_subword_p): New predicate to test whether the
	destination of a set refers to a subword/piece of a register.
	(try_combine): Generalize the code to merge the setting of a
	pseudo to a constant followed by a set of a subword of that
	register to a constant.

From-SVN: r109267
      Roger Sayle committed
    • tree-ssa-propagate.c (cfg_blocks): Change the type to VEC(basic_block,heap) *. · 36c88f34 
      	* tree-ssa-propagate.c (cfg_blocks): Change the type to
	VEC(basic_block,heap) *.
	(cfg_blocks_add, cfg_blocks_get, ssa_prop_init,
	ssa_prop_fini): Adjust the uses of cfg_blocks.

From-SVN: r109266
      Kazu Hirata committed
    • basic-block.h (control_flow_graph): Change the type of x_label_to_block_map to… · e597f337 
      basic-block.h (control_flow_graph): Change the type of x_label_to_block_map to VEC(basic_block,gc) *.

	* basic-block.h (control_flow_graph): Change the type of
	x_label_to_block_map to VEC(basic_block,gc) *.
	* tree-cfg.c (init_empty_tree_cfg, label_to_block_fn,
	set_bb_for_stmt): Adjust the uses of x_label_to_block_map.

From-SVN: r109265
      Kazu Hirata committed
    • re PR rtl-optimization/25130 (miscompilation in GCSE) · 78b76d08 
      	* fold-const.c (operand_equal_p): Accept a NULL operand 0 for
	COMPONENT_REFs.
	* emit-rtl.c (mem_attrs_htab_eq): Use iterative_hash_expr for
	hashing trees instead of a pointer hash.
	(mem_attrs_htab_eq): Do a deep compare instead of a pointer
	compare for MEM_EXPR.

	PR rtl-optimization/25130
	* cse.c (exp_equiv_p): Compare MEM_ATTRS instead of MEM_ALIAS_SET
	when comparing MEMs for GCSE

From-SVN: r109264
      Steven Bosscher committed
    • targhooks.h (default_decimal_float_supported_p): Declare. · 0884546e 
      	* targhooks.h (default_decimal_float_supported_p): Declare.
	* targhooks.c (default_decimal_float_supported_p): Define.
	* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Redefine to
	`default_decimal_float_supported_p'.
	* doc/tm.texi (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Update.

From-SVN: r109262
      Ben Elliston committed
    • combine.c (apply_distributive_law <SUBREG>): Check TRULY_NOOP_TRUNCATION. · f13f406e 
      	* combine.c (apply_distributive_law <SUBREG>): Check
	TRULY_NOOP_TRUNCATION.

From-SVN: r109261
      Adam Nemet committed
    • Index: gcc/ChangeLog · 1146e682 
      2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* dwarf2out.c (have_switched_text_section): Delete.
	(have_multiple_function_sections): New.
	(have_location_lists): Make 'bool'.
	(add_AT_loc_list): Use 'true' not '1'.
	(dwarf2out_switch_text_section): Set have_multiple_function_sections.
	(output_loc_list): Use have_multiple_function_sections.
	(output_ranges): Likewise.
	(dwarf2out_begin_function): Set have_multiple_function_sections if
	necessary.
	(dwarf2out_source_line): Don't fake separate_line_info_table_in_use.
	Check function_section rather than DECL_SECTION_NAME.
	(dwarf2out_finish): Use have_multiple_function_sections.
	Don't clear have_location_lists.

Index: gcc/testsuite/ChangeLog
2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/debug/debug9.C: New.

From-SVN: r109260
      Geoffrey Keating committed
    • * zh_CN.po: Update. · 5ae500d2 
      From-SVN: r109258
      Joseph Myers committed
    • libtool-ldflags: New script. · d79e6356 
      	* libtool-ldflags: New script.

	* src/Makefile.am (LTLDFLAGS): New variable. 
	(CXXLINK): Use LTLDFLAGS.
	* src/Makefile.in: Regenerated.
	* libsupc++/Makefile.am (LTLDFLAGS): New variable. 
	(CXXLINK): Use LTLDFLAGS.
	* libsupc++/Makefile.in: Regenerated.

From-SVN: r109256
      Mark Mitchell committed
    • Daily bump. · 0ac6ae9a 
      From-SVN: r109253
      GCC Administrator committed
  3. 02 Jan, 2006 11 commits
  5. 01 Jan, 2006 10 commits
  7. 31 Dec, 2005 6 commits
  9. 30 Dec, 2005 2 commits
    • tree-outof-ssa.c (_elim_graph): Change the type of STACK to VEC(int,heap). · 1f452424 
      	* tree-outof-ssa.c (_elim_graph): Change the type of STACK to
	VEC(int,heap).
	(new_elim_graph, delete_elim_graph, elim_forward,
	eliminate_phi): Use the VEC API on STACK.

From-SVN: r109182
      Kazu Hirata committed
    • tree.h (VALUE_HANDLE_VUSES): New. · c90186eb 
      2005-12-29  Daniel Berlin  <dberlin@dberlin.org>

	* tree.h (VALUE_HANDLE_VUSES): New.
	(struct tree_value_handle): Add vuses.

	* tree-vn.c (struct val_expr_pair_d): Remove stmt, add vuses.
	(vn_compute): Remove stmt argument.
	Don't use vuses in hash value computation.
	(val_expr_pair_eq): Compare vuse lists.
	(copy_vuses_from_stmt): New function.
	(shared_vuses_from_stmt): Ditto.
	(vn_add): Rewrite in terms of vn_add_with_vuses.
	(vn_add_with_vuses): New function.
	(vn_lookup): Rewrite in terms of vn_lookup_with_vuses.
	(vn_lookup_with_vuses): New function.
	(vuses_compare): New function.
	(print_creation_to_file): Ditto.
	(vn_lookup_or_add): Rewrite to handle vuses.
	(sort_vuses): New function.
	(vn_lookup_or_add_with_vuses): Ditto.
	(vn_init): Initialize shared_lookup_vuses.
	(vn_delete): Free shared_lookup_vuses.

	* tree-ssa-pre.c: Update todo list.
	(bb_value_sets_t): Add rvuse_in, rvuse_out, rvuse_gen, and
	rvuse_kill.
	(RVUSE_IN): New macro.
	(RVUSE_GEN): Ditto.
	(RVUSE_KILL): Ditto.
	(RVUSE_OUT): Ditto.
	(modify_expr_node_pool): New function.
	(pretemp): New.
	(storetemp): Ditto.
	(mergephitemp): Ditto.
	(prephitemp): Ditto.
	(struct expr_pred_trans_d): Add vuses member.
	(expr_pred_trans_eq): Compare vuses.
	(phi_trans_lookup): Add vuses argument.
	(phi_trans_add): Ditto.
	(translate_vuses_through_block): New function.
	(phi_translate): Use vuses to ask about those expressions that can
	have vuses.
	Properly translate virtual uses through phis, and use
	vn_lookup_or_add_with vuses.  Handle tcc_reference.
	(phi_translate_set): Don't add pointless translations to the
	cache.
	(get_representative): New function.
	(vuses_dies_in_block_x): Ditto.
	(valid_in_set): Add block argument.  Check virtual use validity.
	(clean): Add block argument. Update call to valid_in_set
	(compute_antic_aux): Update call to clean.
	(dump_bitmap_of_names): New function.
	(compute_vuse_representatives): Ditto.
	(compute_rvuse): Ditto.
	(can_value_number_call): Modified to accept calls with vuses.
	(can_value_number_operation): New function.
	(can_PRE_operation): Ditto.
	(need_creation): New vector of stores that may need creation.
	(find_or_generate_expression): use can_PRE_operation.
	(create_expression_by_pieces): Handle INDIRECT_REF.
	Only create one temp until we have to change types.
	Mark new vars for renaming.
	(insert_into_preds_of_block): Ignore loopiness of loads.
	Use can_PRE_operation.
	Only create one temp until we have to chnge types.
	(insert_aux): Use can_PRE_operation.
	Don't pass name to insert_into_preds_of_block.
	(insert_extra_phis): Only use one temp until we have to change
	types.
	(poolify_tree): New function.
	(modify_expr_template): New var.
	(poolify_modify_expr): New function.
	(insert_fake_stores): Ditto.
	(realify_fake_stores): Ditto.
	(compute_avail): Use can_value_number_operation.
	(mark_operand_necessary): Return NULL for non-SSA names.
	(remove_dead_inserted_code): Update comment.
	(init_pre): Initialize pretemp, need_creation, storetemp,
	mergephitemp, prephitemp.
	Create modify_expr_node_pool.
	(fini_pre): Free modify_expr_node_pool and need_creation array.
	(execute_pre): Call insert_fake_stores, compute_rvuse, and
	realify_fake_stores. 
	* tree-flow.h (vn_compute): Fix prototype.
	(vn_add): Ditto.
	(vn_lookup): Ditto.
	(sort_vuses): New.
	(vn_lookup_or_add_with_vuses): Ditto.
	(vn_add_with_vuses): Ditto.
	(vn_lookup_with_vuses): Ditto.
	* passes.c (pass_may_alias): Add.

From-SVN: r109180
      Daniel Berlin committed