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  1. 24 May, 2006 23 commits
  3. 23 May, 2006 13 commits
    • df-core.c: Added to header comments. · b11550aa 
      2006-05-23  Kenneth Zadeck <zadeck@naturalbridge.com>

        * df-core.c: Added to header comments.
	* df.h (df_ru_bb_info, df_rd_bb_info, df_lr_bb_info,
	df_ur_bb_info, df_urec_bb_info): Added comments.
	* df-problems (df_ref_bitmap, ru, rd, lr, ur, 
	urec, ri problems): Fixed header comments.
	(df_ru_transfer_function): Fixed in-out set dyslexia when copying 
	code from df_rd_transfer_function.

From-SVN: r114024
      Kenneth Zadeck committed
    • re PR c++/20173 (gcc accepts invalid partial specialization attempt of member function) · 29a1da1c 
      	PR c++/20173
	* pt.c (determine_specialization): Disallow partial
	specializations of templates.
	PR c++/20173
	* g++.dg/template/error21.C: New test.

From-SVN: r114023
      Mark Mitchell committed
    • libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro. · b2a203c8 
      	* libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro.
	(LIBGCC2_UNITS_PER_WORD): Use LIBGCC2_MAX_UNITS_PER_WORD rather than
	MIN_UNITS_PER_WORD to set the default.  Also use it in the guard.

From-SVN: r114022
      Richard Sandiford committed
    • expr.c (undefined_operand_subword_p): New. · 550ab0c6 
      	* expr.c (undefined_operand_subword_p): New.
	(emit_move_multi_word): Do not generate move from undefined bits
	of a paradoxical subreg.

From-SVN: r114021
      Joseph Myers committed
    • re PR middle-end/27736 (unwind-dw2-fde.c:833: fatal error: internal consistency failure) · e5d7a520 
      	PR rtl-optimization/27736
	* combine.c (replaced_rhs_value): New variable.
	(combine_instructions): Set it.
	(distribute_notes): When distributing a note in replaced_rhs_insn,
	check whether the value was used in replaced_rhs_value.

From-SVN: r114019
      Richard Sandiford committed
    • re PR c++/26757 (C++ front-end producing two DECLs with the same UID) · f004ab02 
      
2006-05-23  Andrew MacLeod  <amacleod@redhat.com>
	
	PR c++/26757
	* tree-ssa-loop-im.c (determine_invariantness_stmt): Use 
	add_referenced_var instead of add_referenced_tmp_var.
	* tree-complex.c (create_one_component_var): Use add_referenced_var.
	* tree-ssa-loop-manip.c (create_iv, tree_unroll_loop): Use
	add_referenced_var.
	* tree-tailcall.c (adjust_accumulator_values, adjust_return_value,
	tree_optimize_tail_calls_1): Use add_referenced_var.
	* tree-ssa-loop-ivopts.c (create_new_iv): Use add_referenced_var.
	* tree-ssa-alias.c (create_memory_tag, create_global_var, create_sft):
	Use add_referenced_var.
	* tree-if-conv.c (ifc_temp_var): Use add_referenced_var.
	* gimplify.c (force_gimple_operand): Use add_referenced_var.
	* tree-ssa-phiopt.c (conditional_replacement, abs_replacement):
	Use add_referenced_var.
	* tree-dfa.c (struct walk_state): Remove.
	(find_referenced_vars): Remove walk state and vars_found hash table.
	(make_rename_temp): Use add_referenced_var.
	(find_vars_r): Pass less parameters to add_referenced_var.
	(referenced_var_p): New.  Is var in referenced_var hash table.
	(referenced_var_insert): Assert var isn't already in hash table.
	(add_referenced_var): Don't need walk_state parameter.  Add var if it
	isn't already in the hash table.
	(add_referenced_tmp_var): Remove.
	(find_new_referenced_vars_1): Use add_referenced_var.
	* tree-ssa-pre.c (create_expression_by_pieces, 
	insert_into_preds_of_block, insert_extra_phis, realify_fake_stores):
	Use add_referenced_var.
	* tree-vect-patterns.c (vect_pattern_recog_1): Use add_referenced_var.
	* lambda-code.c (lbv_to_gcc_expression, lle_to_gcc_expression,
	lambda_loopnest_to_gcc_loopnest, perfect_nestify): Use 
	add_referenced_var.
	* tree-vect-transform.c (vect_create_addr_base_for_vector_ref,
	vect_create_data_ref_ptr, vect_create_destination_var,
	vect_init_vector, vect_build_loop_niters, 
	vect_generate_tmps_on_preheader, vect_update_ivs_after_vectorizer,
	vect_gen_niters_for_prolog_loop, vect_create_cond_for_align_checks):
	Use add_referenced_var.
	* tree-outof-ssa.c (create_temp): Use add_referenced_var.
	* tree-flow.h (add_referenced_tmp_var): Remove prototype
	(add_referenced_var): Add prototype.
	* tree-ssa-structalias.c (get_constraint_for, 
	intra_create_variable_infos): Use add_referenced_var.

From-SVN: r114018
      Andrew MacLeod committed
    • testsuite_shared.cc: Fix --enable-threads=single build. · dcdf969d 
      2006-05-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/testsuite_shared.cc: Fix --enable-threads=single build.

From-SVN: r114016
      Paolo Carlini committed
    • testsuite_shared.cc: Fix --enable-threads=single build. · 82e5c688 
      2006-05-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/testsuite_shared.cc: Fix --enable-threads=single build.

From-SVN: r114015
      Paolo Carlini committed
    • simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for big-endian paradoxical subregs. · dedc1e6d 
      * simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for
big-endian paradoxical subregs.
* var-tracking.c (struct micro_operation_def): Document that,
for modify micro operations, insn is the subsequent instruction.
(var_reg_delete_and_set, var_mem_delete_and_set): Split into...
(var_reg_set, var_mem_set): ... new functions.
(add_stores): Record subsequent insn.
(compute_bb_dataflow): Use new functions for MO_USE.
(emit_notes_in_bb): Use new functions for MO_USE.  Emit use
notes after the insn, and modify notes before the insn known
to be the subsequent one.
(vt_initialize): Invert sorting of MO_CLOBBERs and MO_SETs.

From-SVN: r114013
      Alexandre Oliva committed
    • re PR target/27696 (g++.dg/other/i386-2.C ICEs on the mainline on x86_64) · 546be535 
      gcc/
	PR target/27696
	* config/i386/i386.c (ix86_expand_builtin): Use
	gen_sse3_monitor64 for TARGET_64BIT.

testsuite/gcc/
	PR target/27696
	* gcc.target/i386/pr27696.c: New.

From-SVN: r114012
      Kazu Hirata committed
    • re PR rtl-optimization/26375 (Swing modulo scheduling results in ICE) · 1a1a5f4b 
      2006-05-22  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR rtl-optimization/26375
	PR rtl-optimization/26855
	* df-problems (df_ru_bb_local_compute_process_def): Removed update
	to gen set.
	(df_ru_bb_local_compute): Reversed statements and removed bogus
	comment explaining why they should be in wrong order.
	(df_ru_dump, df_rd_dump): Enhanced debug info.     
	* modulo-sched.c (sms_schedule, tree_opt_pass pass_sms): Enhanced
	debug info.       
	* ddg.c (add_deps_for_def): Converted use of reaching defs to
        reaching uses and fixed space problem.

From-SVN: r114010
      Kenneth Zadeck committed
    • cgraphunit.c (decide_is_function_needed): Also nested functions and functions… · b633db7b 
      cgraphunit.c (decide_is_function_needed): Also nested functions and functions declared inline can be optimized out at -O0.


	* cgraphunit.c (decide_is_function_needed): Also nested functions
	and functions declared inline can be optimized out at -O0.

From-SVN: r114008
      Jan Hubicka committed
    • Daily bump. · 30df044a 
      From-SVN: r114003
      GCC Administrator committed
  5. 22 May, 2006 4 commits