+2010-06-10 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/41371
+ * var-tracking.c (find_loc_in_1pdv): Remove recursion, only
+ tail-recurse into canonical node. Fast-forward over
+ non-canonical VALUEs.
+
+2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR boostrap/44470
+ * config/i386/i386.md (*add<mode>_1): Revert revision 160394.
+ (*addsi_1_zext) <TYPE_LEA>: Likewise.
+ (add lea splitter): Likewise.
+ (add_zext lea splitter): Likewise.
+
+2010-06-10 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++.
+
+2010-06-10 Jan Hubicka <jh@suse.cz>
+
+ * df-problems.c (df_live_problem_data): Add live_bitmaps.
+ (df_live_alloc): Initialize problem data and live_osbtacks.
+ (df_live_finalize): Remove obstack, problem data; do not
+ clear all bitmaps.
+ (df_live_top_dump, df_live_bottom_dump): Do not dump old
+ data when not allocated.
+ (df_live_verify_solution_start): Do not allocate problem data.
+ (df_live_verify_solution_end): Check if out is allocated.
+ (struct df_md_problem_data): New structure.
+ (df_md_alloc): Allocate problem data.
+ (df_md_free): Free problem data; do not clear bitmaps.
+
+2010-06-10 Jan Beulich <jbeulich@novell.com>
+
+ * configure.ac: Replace $() with ${} when intending to expand
+ variables rather than invoking commands.
+ * configure: Re-generate.
+
+2010-06-10 Jan Hubicka <jh@suse.cz>
+
+ PR rtl-optimization/44460
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove TYPE_NEEDS_CONSTRUCTING
+ sanity check.
+
+2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/include/fdl.texi: Move to GFDL version 1.3.
+
+ * doc/cpp.texi: Move to GFDL version 1.3.
+ * doc/gcc.texi: Move to GFDL version 1.3. Fix copyright years.
+ * doc/gccint.texi: Move to GFDL version 1.3.
+ * doc/gcov.texi: Move to GFDL version 1.3. Update copyright years.
+ * doc/install.texi: Move to GFDL version 1.3. Fix copyright years.
+ * doc/invoke.texi: Move to GFDL version 1.3.
+
+2010-06-09 Jan Hubicka <jh@suse.cz>
+
+ * ipa-pure-const.c (propagate_pure_const, propagate_noreturn):
+ Break out from ...
+ (propagate) ... here; swap the order.
+
+2010-06-09 Jan Hubicka <jh@suse.cz>
+
+ * bitmap.c (bitmap_elt_insert_after, bitmap_first_set_bit,
+ bitmap_first_set_bit, bitmap_last_set_bit, bitmap_last_set_bit,
+ bitmap_and_into, bitmap_and_compl_into, bitmap_set_range,
+ bitmap_compl_and_into, bitmap_elt_ior): Use checking asserts.
+
+2010-06-09 Changpeng Fang <changpeng.fang@amd.com>
+
+ * tree-ssa-loop-prefetch.c (gather_memory_references_ref):
+ Do not the gather memory reference in the outer loop if the step
+ is not a constant.
+
+2010-06-09 Changpeng Fang <changpeng.fang@amd.com>
+
+ * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
+ Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
+ 8 to 4. Minor change of the related comments.
+
+2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-scalar-evolution.c (instantiate_scev_name): Do not fail
+ the scev analysis when the variable is not used outside the loop
+ in a close phi node: call compute_overall_effect_of_inner_loop.
+
+2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (single_pred_cond): Renamed
+ single_pred_cond_non_loop_exit. Return NULL for loop exit edges.
+ (build_sese_conditions_before): Renamed call to single_pred_cond.
+ (build_sese_conditions_after): Same.
+
+2010-06-09 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-poly.h: Fix comments and indentation.
+ * graphite-sese-to-poly.c: Same.
+ (build_sese_conditions_before): Compute stmt and gbb only when needed.
+ * tree-chrec.c: Fix comments and indentation.
+ (tree-ssa-loop-niter.c): Same.
+
+2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/42461
+ * dce.c (deletable_insn_p): Return true for const or pure calls again.
+ * except.c (insn_could_throw_p): Return false if !flag_exceptions.
+
+2010-06-09 Jan Hubicka <jh@suse.cz>
+
+ * bitmap.c (bitmap_and): Walk array forward.
+ (bitmap_and_compl_into): Likewise.
+ (bitmap_xor): Likewise.
+ (bitmap_xor_into): Likewise.
+ (bitmap_equal_p): Likewise.
+ (bitmap_intersect_p): Likewise.
+ (bitmap_intersect_compl_p): Likewise.
+ (bitmap_ior_and_into): Likewise.
+ (bitmap_elt_copy): Likewise.
+ (bitmap_and_compl): Likewise.
+ (bitmap_elt_ior): Likewise.
+
+2010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * opts-common.c (prune_options): Ensure replacement argv array
+ is correctly terminated by a NULL entry.
+
+2010-06-09 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (varpool_first_static_initializer,
+ varpool_next_static_initializer): Make checking only when
+ checking enabled.
+ * tree-vectorizer.h (vinfo_for_stmt): Remove check.
+ (set_vinfo_for_stmt, get_earlier_stmt, is_loop_header_bb_p): Change
+ gcc_assert to gcc_checking_assert.
+ * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use, phi_nodes
+ set_phi_nodes, phi_arg_index_from_use, op_iter_next_use,
+ op_iter_next_def, op_iter_next_tree, op_iter_init, op_iter_init_use,
+ op_iter_init_phiuse, op_iter_init_phidef, array_ref_contains_indirect_ref,
+ ref_contains_array_ref): Use gcc_checking_assert.
+ * emit-rtl.h (set_first_insn, set_last_insn): Likewise.
+ * tree-ssa-live.h (var_to_partition, var_to_partition_to_var,
+ partition_is_global, live_on_entry, live_on_exit,
+ live_merge_and_clear): Likewise.
+ * system.h (gcc_checking_assert): New macro.
+ * gimple.h (set_bb_seq): Use gcc_checking_assert.
+
+2010-06-09 Jason Merrill <jason@redhat.com>
+
+ * Makefile.in (TAGS): Collect tags info from c-family.
+
+2010-06-09 Jan Hubicka <jh@suse.cz>
+
+ * gimple.h (gcc_gimple_checking_assert): New macro.
+ (gimple_set_def_ops, gimple_set_use_ops,
+ gimple_set_vuse, gimple_set_vdef,
+ gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op,
+ gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block,
+ gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op,
+ gimple_asm_output_op, gimple_asm_output_op_ptr,
+ gimple_asm_set_output_op, gimple_asm_clobber_op,
+ gimple_asm_set_clobber_op, gimple_asm_label_op,
+ gimple_asm_set_label_op, gimple_try_set_kind, gimple_try_catch_is_cleanup
+ gimple_try_set_catch_is_cleanup, gimple_phi_arg,
+ gimple_switch_num_labels, gimple_switch_set_index, gimple_switch_label,
+ gimple_switch_set_label, gimple_omp_for_index, gimple_omp_for_index_ptr,
+ gimple_omp_for_set_index, gimple_omp_for_initial, gimple_omp_for_initial_ptr,
+ gimple_omp_for_set_initial, gimple_omp_for_final, gimple_omp_for_final_ptr,
+ gimple_omp_for_set_final, gimple_omp_for_incr, gimple_omp_for_incr_ptr,
+ gimple_omp_for_set_incr, gimple_omp_for_set_cond, gimple_omp_for_cond): Make
+ checking conditional with ENABLE_GIMPLE_CHECKING.
+ (gimple_phi_set_arg): Likewise; replace memcpy by assignment.
+
+2010-06-09 Sandra Loosemore <sandra@codesourcery.com>
+
+ * tree-ssa-loop-ivopts.c (adjust_setup_cost): New function.
+ (get_computation_cost_at): Use it.
+ (determine_use_iv_cost_condition): Likewise.
+ (determine_iv_cost): Likewise.
+
+2010-06-09 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-loop-niter.c (simplify_replace_tree): Do not
+ replace constants.
+
+2010-06-09 Kai Tietz <kai.tietz@onevision.com>
+
+ * c-objc-common.c (c_tree_printer): Pre-intialize t by NULL_TREE.
+
+2010-06-09 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/44423
+ * tree-sra.c (dump_access): Dump also grp_assignment_read.
+ (analyze_access_subtree): Pass negative allow_replacements to children
+ if the current type is scalar.
+
+2010-06-09 Joern Rennecke <amylaar@spamcop.net>
+
+ PR testsuite/42843
+ * gcc-plugin.h (int plugin_is_GPL_compatible): Declare as extern "C".
+ * doc/plugins.texi (Plugin license check): Update information
+ on type of plugin_is_GPL_compatible.
+ * Makefile.in (PLUGINCC): Define as $(COMPILER).
+ (PLUGINCFLAGS): Define as $(COMPILER_FLAGS).
+
+2010-06-09 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/arm/arm.c (thumb2_reorg): New function.
+ (arm_reorg): Call it.
+ * config/arm/thumb2.md (define_peephole2 for flag clobbering
+ arithmetic operations): Delete.
+
+2010-06-09 Edmar Wienskoski <edmar@freescale.com>
+
+ PR target/44067
+ * config/rs6000/rs6000.md (DIFD): Do not split dpfp values for
+ e500v2 target.
+
+2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR plugins/44459
+ * gcc-plugin.h: Encapsulate all declarations in extern "C".
+
+2010-06-08 Jan Hubicka <jh@suse.cz>
+
+ * basic-block.h (single_succ_edge, single_pred_edge, ei_container,
+ ei_next, ei_prev): Do sanity checking with ENABLE_CHECKING only.
+
+2010-06-08 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR tree-optimization/39874
+ PR middle-end/28685
+ * gimple.h (maybe_fold_and_comparisons, maybe_fold_or_comparisons):
+ Declare.
+ * gimple-fold.c (canonicalize_bool, same_bool_comparison_p,
+ same_bool_result_p): New.
+ (and_var_with_comparison, and_var_with_comparison_1,
+ and_comparisons_1, and_comparisons, maybe_fold_and_comparisons): New.
+ (or_var_with_comparison, or_var_with_comparison_1,
+ or_comparisons_1, or_comparisons, maybe_fold_or_comparisons): New.
+ * tree-ssa-reassoc.c (eliminate_redundant_comparison): Use
+ maybe_fold_and_comparisons or maybe_fold_or_comparisons instead
+ of combine_comparisons.
+ * tree-ssa-ifcombine.c (ifcombine_ifandif, ifcombine_iforif): Likewise.
+
+2010-06-08 Anatoly Sokolov <aesok@post.ru>
+
+ * config/pdp11/pdp11.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE,
+ LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
+ * config/pdp11/pdp11.c (pdp11_function_value, pdp11_libcall_value,
+ pdp11_function_value_regno_p): New functions.
+ (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+ TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2010-06-08 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/arm/arm.c (arm_rtx_costs_1): Don't special case for
+ Thumb-2 in the MINUS case.
+
+2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ * doc/tm.texi (Per-Function Data): Do not reference ggc_alloc.
+
+ * doc/gty.texi (GTY Options): Document typed GC allocation and
+ variable_size GTY option.
+
+ * ggc-internal.h: New.
+
+ * ggc.h: Update copyright year.
+ (digit_string): Move to stringpool.c.
+ (ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots)
+ (gt_pch_save_stringpool, gt_pch_fixup_stringpool)
+ (gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object)
+ (init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size)
+ (ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write)
+ (ggc_pch_write_object, ggc_pch_finish, ggc_pch_read)
+ (ggc_force_collect, ggc_get_size, ggc_statistics)
+ (ggc_print_common_statistics): Move to ggc-internal.h.
+ (digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat)
+ (ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW)
+ (GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec)
+ (ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic)
+ (ggc_min_heapsize_heuristic, ggc_alloc_zone)
+ (ggc_alloc_zone_pass_stat): Remove.
+ (ggc_internal_alloc_stat, ggc_internal_alloc)
+ (ggc_internal_cleared_alloc_stat): New.
+ (GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine.
+ (ggc_internal_vec_alloc_stat)
+ (ggc_internal_cleared_vec_alloc_stat)
+ (ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc)
+ (ggc_alloc_atomic_stat, ggc_alloc_atomic)
+ (ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args)
+ (ggc_cleared_alloc_ptr_array_two_args): New.
+ (htab_create_ggc, splay_tree_new_ggc): Redefine.
+ (ggc_splay_alloc): Change the type of the first argument to
+ enum gt_types_enum.
+ (ggc_alloc_string): Make macro.
+ (ggc_alloc_string_stat): New.
+ (ggc_strdup): Redefine.
+ (rtl_zone, tree_zone, tree_id_zone): Declare unconditionally.
+ (ggc_alloc_rtvec_sized): New.
+ (ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat.
+ (ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat)
+ (ggc_internal_cleared_alloc_zone_stat)
+ (ggc_internal_zone_alloc_stat)
+ (ggc_internal_zone_cleared_alloc_stat)
+ (ggc_internal_zone_vec_alloc_stat)
+ (ggc_alloc_zone_rtx_def_stat)
+ (ggc_alloc_zone_tree_node_stat)
+ (ggc_alloc_zone_cleared_tree_node_stat)
+ (ggc_alloc_cleared_gimple_statement_d_stat): New.
+
+ * ggc-common.c: Include ggc-internal.h.
+ (ggc_internal_cleared_alloc_stat): Rename from
+ ggc_alloc_cleared_stat.
+ (ggc_realloc_stat): Use ggc_internal_alloc_stat.
+ (ggc_calloc): Remove.
+ (ggc_cleared_alloc_htab_ignore_args): New.
+ (ggc_cleared_alloc_ptr_array_two_args): New.
+ (ggc_splay_alloc): Add obj_type parameter.
+ (init_ggc_heuristics): Formatting fixes.
+
+ * ggc-none.c: Update copyright year.
+ (ggc_alloc_stat): Rename to ggc_alloc_stat.
+ (ggc_alloc_cleared_stat): Rename to
+ ggc_internal_cleared_alloc_stat.
+ (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
+
+ * ggc-page.c: Update copyright year. Include ggc-internal.h.
+ Remove references to ggc_alloc in comments.
+ (ggc_alloc_typed_stat): Call ggc_internal_alloc_stat.
+ (ggc_alloc_stat): Rename to ggc_internal_alloc_stat.
+ (new_ggc_zone, destroy_ggc_zone): Remove.
+ (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
+
+ * ggc-zone.c: Include ggc-internal.h. Remove references to
+ ggc_alloc in comments.
+ (ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat.
+ (ggc_internal_alloc_zone_pass_stat): New.
+ (ggc_internal_cleared_alloc_zone_stat): New.
+ (ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat.
+ (ggc_alloc_stat): Rename ggc_internal_alloc_stat.
+ (new_ggc_zone, destroy_ggc_zone): Remove.
+
+ * stringpool.c: Update copyright year. Include ggc-internal.h
+ (digit_vector): Make static.
+ (digit_string): Moved from ggc.h.
+ (stringpool_ggc_alloc): Use ggc_alloc_atomic.
+ (ggc_alloc_string): Rename to ggc_alloc_string_stat.
+
+ * Makefile.in (GGC_INTERNAL_H): New.
+ (ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add
+ $(GGC_INTERNAL_H) to dependencies.
+
+ * gentype.c: Update copyright year.
+ (walk_type): Accept variable_size GTY option.
+ (USED_BY_TYPED_GC_P): New macro.
+ (write_enum_defn): Use USED_BY_TYPED_GC_P. Do not output
+ whitespace at the end of strings.
+ (get_type_specifier, variable_size_p): New functions.
+ (alloc_quantity, alloc_zone): New enums.
+ (write_typed_alloc_def): New function.
+ (write_typed_struct_alloc_def): Likewise.
+ (write_typed_typed_typedef_alloc_def): Likewise.
+ (write_typed_alloc_defns): Likewise.
+ (output_typename, write_splay_tree_allocator_def): Likewise.
+ (write_splay_tree_allocators): Likewise.
+ (main): Call write_typed_alloc_defns and
+ write_splay_tree_allocators.
+
+ * lto-streamer.h (lto_file_decl_data_ptr): New.
+
+ * passes.c (order): Define using cgraph_node_ptr.
+
+ * strinpool.c (struct string_pool_data): Declare nested_ptr using
+ ht_identifier_ptr.
+
+ * gimple.h (union gimple_statement_d): Likewise.
+
+ * rtl.h (struct rtx_def): Likewise.
+ (struct rtvec_def): Likewise.
+
+ * tree.h (union tree_node): Likewise.
+
+ * tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise.
+
+ * cfgloop.c (record_loop_exits): Use htab_create_ggc.
+
+ * tree-scalar-evolution.c (scev_initialize): Likewise.
+
+ * alias.c (record_alias_subset): Update splay_tree_new_ggc call.
+
+ * dwarf2asm.c (dw2_force_const_mem): Likewise.
+
+ * omp-low.c (lower_omp_critical): Likewise.
+
+ * bitmap.h (struct bitmap_head_def): Update comment to not
+ reference ggc_alloc.
+
+ * config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC.
+
+ * ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC.
+
+ * ipa-prop.c (duplicate_ggc_array): Rename to
+ duplicate_ipa_jump_func_array. Use typed GC allocation.
+ (ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array.
+
+ * gimple.c (gimple_alloc_stat): Use
+ ggc_alloc_cleared_gimple_statement_d_stat.
+
+ * varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def.
+
+ * tree.c (make_node_stat): Use
+ ggc_alloc_zone_cleared_tree_node_stat.
+ (make_tree_vec_stat): Likewise.
+ (build_vl_exp_stat): Likewise.
+ (copy_node_stat): Use ggc_alloc_zone_tree_node_stat.
+ (make_tree_binfo_stat): Likewise.
+ (tree_cons_stat): Likewise.
+
+ * rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat.
+ (shallow_copy_rtx_stat): Likewise.
+ (make_node_stat): Likewise.
+
+ * lto-symtab.c: Fix comment.
+
+ * tree-cfg.c (create_bb): Update comment to not reference
+ ggc_alloc_cleared.
+ * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
+ value.
+
+ * varpool.c (varpool_node): Use typed GC allocation.
+ (varpool_extra_name_alias): Likewise.
+
+ * varasm.c (emutls_decl): Likewise.
+ (get_unnamed_section): Likewise.
+ (get_noswitch_section): Likewise.
+ (get_section): Likewise.
+ (get_block_for_section): Likewise.
+ (build_constant_desc): Likewise.
+ (create_constant_pool): Likewise.
+ (force_const_mem): Likewise.
+
+ * tree.c (build_vl_exp_stat): Likewise.
+ (build_real): Likewise.
+ (build_string): Likewise.
+ (decl_debug_expr_insert): Likewise.
+ (decl_value_expr_insert): Likewise.
+ (type_hash_add): Likewise.
+ (build_omp_clause): Likewise.
+
+ * tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise.
+
+ * tree-ssa.c (init_tree_ssa): Likewise.
+
+ * tree-ssa-structalias.c (heapvar_insert): Likewise.
+
+ * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
+
+ * tree-ssa-loop-niter.c (record_estimate): Likewise.
+
+ * tree-ssa-alias.c (get_ptr_info): Likewise.
+
+ * tree-scalar-evolution.c (new_scev_info_str): Likewise.
+
+ * tree-phinodes.c (allocate_phi_node): Likewise.
+
+ * tree-iterator.c (tsi_link_before): Likewise.
+ (tsi_link_after): Likewise.
+
+ * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
+
+ * tree-dfa.c (create_var_ann): Likewise.
+
+ * tree-cfg.c (create_bb): Likewise.
+
+ * toplev.c (alloc_for_identifier_to_locale): Likewise.
+ (general_init): Likewise.
+
+ * stringpool.c (stringpool_ggc_alloc): Likewise.
+ (gt_pch_save_stringpool): Likewise.
+
+ * sese.c (if_region_set_false_region): Likewise.
+
+ * passes.c (do_per_function_toporder): Likewise.
+
+ * optabs.c (set_optab_libfunc): Likewise.
+ (set_conv_libfunc): Likewise.
+
+ * lto-symtab.c (lto_symtab_register_decl): Likewise.
+
+ * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
+ (input_eh_region): Likewise.
+ (input_eh_lp): Likewise.
+ (make_new_block): Likewise.
+ (unpack_ts_real_cst_value_fields): Likewise.
+
+ * lto-section-in.c (lto_new_in_decl_state): Likewise.
+
+ * lto-cgraph.c (input_node_opt_summary): Likewise.
+
+ * loop-init.c (loop_optimizer_init): Likewise.
+
+ * lambda.h (lambda_vector_new): Likewise.
+
+ * lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
+
+ * ira.c (update_equiv_regs): Likewise.
+
+ * ipa.c (cgraph_node_set_new): Likewise.
+ (cgraph_node_set_add): Likewise.
+ (varpool_node_set_new): Likewise.
+ (varpool_node_set_add): Likewise.
+
+ * ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise.
+ (duplicate_ipa_jump_func_array): Likewise.
+ (ipa_read_node_info): Likewise.
+
+ * ipa-cp.c (ipcp_create_replace_map): Likewise.
+
+ * integrate.c (get_hard_reg_initial_val): Likewise.
+
+ * gimple.c (gimple_alloc_stat): Likewise.
+ (gimple_build_omp_for): Likewise.
+ (gimple_seq_alloc): Likewise.
+ (gimple_copy): Likewise.
+
+ * gimple-iterator.c (gsi_insert_before_without_update): Likewise.
+ (gsi_insert_after_without_update): Likewise.
+
+ * function.c (add_frame_space): Likewise.
+ (insert_temp_slot_address): Likewise.
+ (assign_stack_temp_for_type): Likewise.
+ (allocate_struct_function): Likewise.
+ (types_used_by_var_decl_insert): Likewise.
+
+ * except.c (init_eh_for_function): Likewise.
+ (gen_eh_region): Likewise.
+ (gen_eh_region_catch): Likewise.
+ (gen_eh_landing_pad): Likewise.
+ (add_call_site): Likewise.
+
+ * emit-rtl.c (get_mem_attrs): Likewise.
+ (get_reg_attrs): Likewise.
+ (start_sequence): Likewise.
+ (init_emit): Likewise.
+
+ * dwarf2out.c (new_cfi): Likewise.
+ (queue_reg_save): Likewise.
+ (dwarf2out_frame_init): Likewise.
+ (new_loc_descr): Likewise.
+ (find_AT_string): Likewise.
+ (new_die): Likewise.
+ (add_var_loc_to_decl): Likewise.
+ (clone_die): Likewise.
+ (clone_as_declaration): Likewise.
+ (break_out_comdat_types): Likewise.
+ (new_loc_list): Likewise.
+ (loc_descriptor): Likewise.
+ (add_loc_descr_to_each): Likewise.
+ (add_const_value_attribute): Likewise.
+ (tree_add_const_value_attribute): Likewise.
+ (add_comp_dir_attribute): Likewise.
+ (add_name_and_src_coords_attributes): Likewise.
+ (lookup_filename): Likewise.
+ (store_vcall_insn): Likewise.
+ (dwarf2out_init): Likewise.
+
+ * dbxout.c (dbxout_init): Likewise.
+
+ * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
+
+ * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
+
+ * config/score/score7.c (score7_output_external): Likewise.
+
+ * config/score/score3.c (score3_output_external): Likewise.
+
+ * config/s390/s390.c (s390_init_machine_status): Likewise.
+
+ * config/rs6000/rs6000.c (builtin_function_type): Likewise.
+ (rs6000_init_machine_status): Likewise.
+ (output_toc): Likewise.
+
+ * config/pa/pa.c (pa_init_machine_status): Likewise.
+ (get_deferred_plabel): Likewise.
+
+ * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
+
+ * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
+
+ * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
+
+ * config/mep/mep.c (mep_init_machine_status): Likewise.
+ (mep_note_pragma_flag): Likewise.
+
+ * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
+
+ * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
+
+ * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
+
+ * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
+ (i386_pe_maybe_record_exported_symbol): Likewise.
+
+ * config/i386/i386.c (get_dllimport_decl): Likewise.
+ (ix86_init_machine_status): Likewise.
+ (assign_386_stack_local): Likewise.
+
+ * config/frv/frv.c (frv_init_machine_status): Likewise.
+
+ * config/darwin.c (machopic_indirection_name): Likewise.
+
+ * config/cris/cris.c (cris_init_machine_status): Likewise.
+
+ * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
+
+ * config/avr/avr.c (avr_init_machine_status): Likewise.
+
+ * config/arm/arm.c (arm_init_machine_status): Likewise.
+
+ * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
+ (alpha_need_linkage): Likewise.
+ (alpha_use_linkage): Likewise.
+
+ * cgraph.c (cgraph_allocate_node): Likewise.
+ (cgraph_create_edge_1): Likewise.
+ (cgraph_create_indirect_edge): Likewise.
+ (cgraph_add_asm_node): Likewise.
+
+ * cfgrtl.c (init_rtl_bb_info): Likewise.
+
+ * cfgloop.c (alloc_loop): Likewise.
+ (rescan_loop_exit): Likewise.
+
+ * cfg.c (init_flow): Likewise.
+ (alloc_block): Likewise.
+ (unchecked_make_edge): Likewise.
+
+ * c-parser.c (c_parse_init): Likewise.
+ (c_parse_file): Likewise.
+
+ * c-decl.c (bind): Likewise.
+ (record_inline_static): Likewise.
+ (push_scope): Likewise.
+ (make_label): Likewise.
+ (lookup_label_for_goto): Likewise.
+ (finish_struct): Likewise.
+ (finish_enum): Likewise.
+ (c_push_function_context): Likewise.
+
+ * bitmap.c (bitmap_element_allocate): Likewise.
+ (bitmap_gc_alloc_stat): Likewise.
+
+ * alias.c (record_alias_subset): Likewise.
+ (init_alias_analysis): Likewise.
+
+2010-06-08 Shujing Zhao <pearly.zhao@oracle.com>
+
+ * fold-const.c (fold_comparison): Remove redundant parenthesis.
+ * tree-inline.c (expand_call_inline): Pass translated return value of
+ cgraph_inline_failed_string to diagnostic function.
+
+2010-06-08 Andrew Pinski <pinskia@gmail.com>
+ Shujing Zhao <pearly.zhao@oracle.com>
+
+ PR c/37724
+ * c-typeck.c (convert_for_assignment): Call pedwarn_init if the
+ implicit bad conversions is initialization.
+ (error_init): Use gmsgid instead of msgid for argument name and change
+ the call for error.
+ (pedwarn_init): Use gmsgid instead of msgid for argument name and
+ change the call for pedwarn.
+ (warning_init): Use gmsgid instead of msgid for argument name and
+ change the call for warning.
+
+2010-06-07 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/mips/mips-protos.h (mips_print_operand): Delete.
+ (mips_print_operand_address): Delete.
+ * config/mips/mips.h (mips_print_operand_punct): Delete.
+ (PRINT_OPERAND): Delete.
+ (PRINT_OPERAND_PUNCT_VALID_P): Delete.
+ (PRINT_OPERAND_ADDRESS): Delete.
+ * config/mips/mips.c (mips_print_operand_punct): Make static.
+ (mips_print_operand_address): Make static.
+ (mips_print_operand): Make static. Call
+ mips_print_operand_punct_valid_p.
+ (mips_print_operand_punct_valid_p): New function.
+ (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
+ (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
+
+2010-06-07 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/44454
+ (df_lr_top_dump, df_lr_bottom_dump): Check that in/out bitmaps
+ are allocated.
+
+2010-06-07 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (sh_build_builtin_va_list): Set tree type
+ name of RECORD.
+
+2010-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords, Other
+ attributes): Document gas.
+
+2010-06-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*add<mode>_1): Remove alternative 2.
+ <TYPE_LEA>: Split instruction.
+ <default>: Remove alternative 2 handling.
+ (*addsi_1_zext) <TYPE_LEA>: Split instruction.
+ (add lea splitter): Generate SImode lea for mode sizes <= SImode.
+ (add_zext lea splitter): Use ix86_lea_for_add_ok in insn predicate.
+
+ (*movsi_1) <TYPE_LEA>: Use %a modifier to output operand 1.
+ (ashift_zext lea splitter): Use DImode for multiplication.
+
+ * config/i386/i386.c (ix86_expand_epilogue): Do not use ix86_gen_add
+ to generate addition.
+
+2010-06-07 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (fira-verbose): Use Var.
+ (fpcc-struct-return): Use Init instead of VarExists.
+ * defaults.h (DEFAULT_PCC_STRUCT_RETURN): Move definition from
+ toplev.c.
+ * flags.h (flag_signed_char, flag_short_enums,
+ flag_pcc_struct_return, flag_ira_verbose,
+ flag_detailed_statistics, flag_remove_unreachable_functions):
+ Remove.
+ * toplev.c (flag_detailed_statistics, flag_signed_char,
+ flag_short_enums, flag_pcc_struct_return, flag_ira_verbose): Remove.
+ (DEFAULT_PCC_STRUCT_RETURN): Move definition to defaults.h.
+ * toplev.h (flag_crossjumping, flag_if_conversion,
+ flag_if_conversion2, flag_keep_static_consts, flag_peel_loops,
+ flag_rerun_cse_after_loop, flag_thread_jumps, flag_tracer,
+ flag_unroll_loops, flag_unroll_all_loops, flag_unswitch_loops,
+ flag_cprop_registers, time_report, flag_ira_loop_pressure,
+ flag_ira_coalesce, flag_ira_move_spills,
+ flag_ira_share_save_slots, flag_ira_share_spill_slots): Remove.
+
+2010-06-07 Jan Hubicka <jh@suse.cz>
+
+ * df-core.c (df_analyze_problem): Do verification after allocation.
+
+ * df-problems.c (df_lr_problem_data): Add lr_bitmaps.
+ (df_lr_alloc): Initialize problem data; move bitmaps to
+ lr_bitmaps obstack.
+ (df_lr_finalize): Free problem data; do not bother to free bitmaps.
+ (df_lr_verify_solution_start): Do not initialize problem data;
+ allocate bitmaps in lr_bitmaps.
+ (df_lr_verify_solution_end): Do not free problem data.
+
+2010-06-07 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_edge_cannot_lead_to_return): Also check
+ if caller is noreturn.
+ * ipa-reference.c (analyze_function): Use ipa_ref_cannot_lead_to_return
+ * ipa-ref.h (ipa_ref_cannot_lead_to_return): New function.
+ * ipa-ref.c (ipa_ref_cannot_lead_to_return): New function.
+ * ipa-pure-const.c (check_decl): Add IPA parameter.
+ (state_from_flags): New function.
+ (better_state, worse_state): New functions.
+ (check_call): When in IPA mode, do not care about callees.
+ (check_load, check_store): Update.
+ (check_ipa_load, check_ipa_store): New.
+ (check_stmt): When in IPA mode, use IPA checkers.
+ (analyze_function): Use state_from_flags.
+ (propagate): Check indirect edges and references.
+
+2010-06-07 Kazu Hirata <kazu@codesourcery.com>
+
+ PR rtl-optimization/44404
+ * auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead
+ of count_occurrences to see if it's safe to modify mem_insn.insn.
+
+2010-06-07 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimplify_cleanup_point_expr): For empty body
+ and EH-only cleanup drop the cleanup instead of inserting it
+ unconditionally.
+
+2010-06-07 Ira Rosen <irar@il.ibm.com>
+
+ * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update
+ documentation.
+ * targhooks.c (default_builtin_vectorization_cost): New function.
+ * targhooks.h (default_builtin_vectorization_cost): Declare.
+ * target.h (enum vect_cost_for_stmt): Define.
+ (builtin_vectorization_cost): Change argument and comment.
+ * tree-vectorizer.h: Remove cost model macros.
+ * tree-vect-loop.c: Include target.h.
+ (vect_get_cost): New function.
+ (vect_estimate_min_profitable_iters): Replace cost model macros with
+ calls to vect_get_cost.
+ (vect_model_reduction_cost, vect_model_induction_cost): Likewise.
+ * target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Add
+ default implementation.
+ * tree-vect-stmts.c (cost_for_stmt): Replace cost model macros with
+ calls to target hook builtin_vectorization_cost.
+ (vect_model_simple_cost, vect_model_store_cost, vect_model_load_cost):
+ Likewise.
+ * Makefile.in (tree-vect-loop.o): Add dependency on TARGET_H.
+ * config/spu/spu.c (spu_builtin_vectorization_cost): Replace with new
+ implementation to return costs.
+ * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
+ * config/spu/spu.h: Remove vectorizer cost model macros.
+ * config/i386/i386.h: Likewise.
+ * tree-vect-slp.c (vect_build_slp_tree): Replace cost model macro with
+ a call to target hook builtin_vectorization_cost.
+
+2010-06-06 Sriraman Tallam <tmsriram@google.com>
+
+ PR target/44319
+ * config/i386/i386.c (override_options): Turn zee pass on for level 2
+ and above and defer till target is known.
+ (optimization_options): Turn on zee pass if TARGET_64BIT is set and
+ turn off otherwise.
+
+2010-05-25 Jan Hubicka <jh@suse.cz>
+
+ * df-core.c (df_set_blocks): Use bitmap_head instead of bitmap.
+ (df_compact_blocks): Likewise.
+ * df.h (struct df): Turn hardware_regs_used,
+ regular_block_artificial_uses, eh_block_artificial_uses,
+ insns_to_delete, insns_to_rescan, insns_to_notes_rescan into
+ bitmap_head.
+ * df-problems.c (df_lr_local_compute, df_lr_confluence_0,
+ df_byte_lr_alloc, df_simulate_fixup_sets): Update.
+ * df-scan.c (df_scan_free_internal, df_scan_alloc, df_scan_start_dump,
+ df_scan_blocks, df_insn_delete, df_insn_rescan,
+ df_insn_rescan_debug_internal, df_insn_rescan_all,
+ df_process_deferred_rescans, df_process_deferred_rescans,
+ df_notes_rescan, df_get_call_refs, df_get_call_refs,
+ regs_invalidated_by_call_regset, df_get_call_refs, df_bb_refs_collect,
+ df_record_entry_block_defs, df_record_exit_block_uses,
+ df_update_exit_block_uses, df_bb_verify, df_entry_block_bitmap_verify,
+ df_scan_verify): Update.
+
+2010-05-25 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/44188
+ * c-common.c (is_typedef_decl): Move this definition ...
+ * tree.c (is_typedef_decl): ... here.
+ (typdef_variant_p): Move definition here from gcc/cp/tree.c.
+ * c-common.h (is_typedef_decl): Move this declaration ...
+ * tree.h (is_typedef_decl): ... here.
+ (typedef_variant_p): Move declaration here from gcc/cp/cp-tree.h
+ * dwarf2out.c (is_naming_typedef_decl): New function.
+ (gen_tagged_type_die): Split out of ...
+ (gen_type_die_with_usage): ... this function. When an anonymous
+ tagged type is named by a typedef, make sure a DW_TAG_typedef DIE
+ is emitted for the typedef.
+ (gen_typedef_die): Emit DW_TAG_typedef also for typedefs naming
+ anonymous tagged types.
+
+2010-06-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ PR c/20000
+ * c-decl.c (grokdeclarator): Delete warning.
+
+2010-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * stor-layout.c (self_referential_size): Set UNKNOWN_LOCATION on the
+ newly built CALL_EXPR.
+ * tree-profile.c (tree_profiling): Don't profile functions produced
+ for built-in stuff.
+
+2010-06-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR bootstrap/44427
+ PR bootstrap/44428
+ * genautomata.c (SET_BIT, CLEAR_BIT, TEST_BIT): Make these macros
+ endianness-independent.
+
+2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
+
+ * c-common.c: Move to c-family/.
+ * c-common.def: Likewise.
+ * c-common.h: Likewise.
+ * c-cppbuiltin.c: Likewise.
+ * c-dump.c: Likewise.
+ * c-format.c: Likewise.
+ * c-format.h : Likewise.
+ * c-gimplify.c: Likewise.
+ * c-lex.c: Likewise.
+ * c-omp.c: Likewise.
+ * c.opt: Likewise.
+ * c-opts.c: Likewise.
+ * c-pch.c: Likewise.
+ * c-ppoutput.c: Likewise.
+ * c-pragma.c: Likewise.
+ * c-pragma.h: Likewise.
+ * c-pretty-print.c: Likewise.
+ * c-pretty-print.h: Likewise.
+ * c-semantics.c: Likewise.
+ * stub-objc.c: Likewise.
+
+ * gengtype.c (get_file_langdir): Special-case files in c-family/.
+ (get_output_file_with_visibility): Fix name for c-common.h.
+ * c-config-lang.in: Update paths in gtfiles for files in c-family/.
+
+ * c-tree.h: Update include path for moved files.
+ * c-lang.c: Likewise.
+ * c-lang.h: Likewise.
+ * c-parser.c: Likewise.
+ * c-convert.c: Likewise.
+ * c-decl.c: Likewise.
+ * c-objc-common.c: Likewise.
+ * configure.ac: Make sure c-family/ exists in the build directory.
+ * configure: Regenerate.
+ * Makefile.in: Update paths for moved files. Regroup files per
+ location and update dependencies. Move generated_files down after
+ ALL_GTFILES_H.
+
+ * config/spu/spu-c.c: Update paths for moved files.
+ * config/mep/mep-pragma.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/i386/msformat-c.c: Likewise.
+ * config/i386/i386-c.c: Likewise.
+ * config/avr/avr-c.c: Likewise.
+ * config/sol2-c.c: Likewise.
+ * config/ia64/ia64-c.c: Likewise.
+ * config/rs6000/rs6000-c.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/arm/arm-c.c: Likewise.
+ * config/h8300/h8300.c: Likewise.
+ * config/v850/v850-c.c: Likewise.
+
+ * config/t-darwin: Fix dependencies for moved files.
+ * config/t-sol2: Fix dependencies for moved files.
+ * config/mep/t-mep: Fix dependencies for moved files.
+ * config/ia64/t-ia64: Fix dependencies for moved files.
+ * config/rs6000/t-rs6000: Fix dependencies for moved files.
+ * config/v850/t-v850: Fix dependencies for moved files.
+ * config/v850/t-v850e: Fix dependencies for moved files.
+
+ * config/m32c/m32c-pragma.c
+
+ * po/exgettext: Look in c-family/ also.
+
+2010-06-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-dce.c (mark_last_stmt_necessary): New function.
+ (mark_control_dependent_edges_necessary): Call it instead of marking
+ the last statement manually.
+ (propagate_necessity): Likewise.
+
+2010-06-05 Jan Hubicka <jh@suse.cz>
+
+ * basic-block.h (compute_dominance_frontiers): Updated.
+ (compute_idf): Likewise.
+
+ * tree-into-ssa.c (insert_phi_nodes): Use bitmap heads
+ for dominance frontiers.
+ (rewrite_into_ssa): Update for bitmap heads in dominance
+ frontiers.
+ (insert_updated_phi_nodes_for): Likewise.
+ (update_ssa): Likewise.
+ * cfganal.c (compute_dominance_frontiers_1): Likewise.
+ (compute_dominance_frontiers): Likewise.
+ (compute_idf): Likewise.
+ * df-problems.c (df_md_local_compute): Likewise.
+
+2010-06-05 Anatoly Sokolov <aesok@post.ru>
+
+ * target.h (struct gcc_target): Add memory_move_cost field.
+ * target-def.h (TARGET_MEMORY_MOVE_COST): New.
+ (TARGET_INITIALIZER): Use TARGET_MEMORY_MOVE_COST.
+ * targhooks.c (default_memory_move_cost): New function.
+ * targhooks.h (default_memory_move_cost): Declare function.
+ * reload.h (memory_move_cost): Declare.
+ (memory_move_secondary_cost): Change type of 'in' argument to bool.
+ * reginfo.c (memory_move_cost): New function.
+ (memory_move_secondary_cost): Change type of 'in' argument to bool.
+ * ira.h (ira_memory_move_cost): Update comment.
+ * ira.c: (ira_memory_move_cost): Update comment.
+ (setup_class_subset_and_memory_move_costs): Replace MEMORY_MOVE_COST
+ with memory_move_cost.
+ * postreload.c (reload_cse_simplify_set): (Ditto.).
+ * reload1.c (choose_reload_regs): (Ditto.).
+ * doc/tm.texi (TARGET_MEMORY_MOVE_COST): New.
+ (MEMORY_MOVE_COST): Revise documentation.
+
+ * config/i386/i386.h (MEMORY_MOVE_COST): Remove macro.
+ * config/i386/i386-protos.h (int ix86_memory_move_cost): Remove.
+ * config/i386/i386.h (ix86_memory_move_cost): Make static. Change
+ type of 'in' argument to bool.
+ (TARGET_MEMORY_MOVE_COST): Define.
+
+2010-06-05 Jan Hubicka <jh@suse.cz>
+
+ * ipa-pure-const.c (propagate): Fix typo in handling of functions
+ that cannot return. Be more careful when merging the results with
+ previously known ones.
+
+2010-06-05 Matthias Klose <doko@ubuntu.com>
+
+ * gcc.c (cc1_options, cpp_unique_options): Use find-plugindir spec
+ function to add the -iplugindir option.
+ (find_plugindir_spec_function): Add new declaration and function.
+ (static_spec_func): Use it for "find-plugindir".
+
+2010-06-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/44361
+ * c-typeck.c (mark_exp_read): Handle C_MAYBE_CONST_EXPR.
+ * c-parser.c (c_parser_postfix_expression): Call mark_exp_read on
+ statement expression.
+
+2010-06-05 Jan Hubicka <jh@suse.cz>
+
+ * df-problems.c (seen_in_block, seen_in_insn): Convert to bitmap_head.
+ (df_rd_problem_data): Convert sparse_invalidated_by_call,
+ dense_invalidated_by_call to bitmap head.
+ (df_rd_alloc, df_rd_bb_local_compute_process_def,
+ df_rd_bb_local_compute, df_rd_confluence_n, df_rd_transfer_function,
+ df_rd_start_dump, df_lr_verify_transfer_functions,
+ df_live_verify_transfer_functions, df_chain_create_bb,
+ df_chain_add_problem, df_byte_lr_check_regs, df_byte_lr_alloc,
+ df_byte_lr_confluence_0, df_byte_lr_confluence_n, df_note_compute,
+ df_simulate_one_insn_forwards, df_md_alloc,
+ df_md_bb_local_compute_process_def,
+ df_md_bb_local_compute_process_def, df_md_local_compute,
+ df_md_transfer_function df_md_free): Update.
+
+2010-06-05 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/44322
+ * c-typeck.c (build_unary_op): Merge qualifiers into pointer
+ target type for ADDR_EXPR; require no changes to qualifiers except
+ for function types.
+ * c-tree.h (c_build_type_variant): Remove.
+
+2010-06-05 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * genautomata.c (get_excl_set): Do work per element, not per char.
+ (check_presence_pattern_sets): Similar.
+ (check_absence_pattern_sets): Similar.
+
+2010-06-05 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * genautomata.c (curr_state_pass_num): Delete.
+ (min_issue_delay_pass_states): Delete.
+ (min_issue_delay): Delete.
+ (initiate_min_issue_delay_pass_states): Delete.
+ (output_min_issue_delay_table): Compute min_issue_delay_vect
+ using a breadth-first search variant.
+ (output_tables): Don't call initiate_min_issue_delay_pass_states.
+
+2010-06-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR boostrap/44421
+ * df-problems.c (df_lr_bb_local_compute): Updated for embedded bitmaps.
+ (df_byte_lr_bb_local_compute): Likewise.
+
+2010-06-03 Jason Merrill <jason@redhat.com>
+
+ Implement noexcept operator (5.3.7)
+ * c-common.c (c_common_reswords): Add noexcept.
+ * c-common.h (enum rid): Add RID_NOEXCEPT.
+
+2010-06-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/darwin-driver.c (darwin_default_min_version): Use
+ GCC-specific formats in diagnostics.
+ * cppspec.c (lang_specific_driver): Use GCC-specific formats in
+ diagnostics.
+ * gcc.c (translate_options, read_specs, add_sysrooted_prefix,
+ execute, process_command, end_going_arg, do_self_spec, do_spec_1,
+ eval_spec_function, handle_braces, process_brace_body, main,
+ perror_with_name, used_arg, set_multilib_dir, print_multilib_info,
+ getenv_spec_function, compare_version_strings,
+ version_compare_spec_function): Use GCC-specific formats in
+ diagnostics.
+
+2010-06-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*addhi_1_lea) <TYPE_INCDEC, default>: Assert
+ that operand 0 and operand 1 are equal.
+ (*addqi_1_lea) <TYPE_INCDEC, default>: Ditto.
+ (*add<mode>_2) <TYPE_INCDEC>: Remove assert that operand 0
+ and operand 1 are equal.
+ <default>: Ditto. Remove ??? comment.
+ (*add<mode>_3) <TYPE_INCDEC>: Remove assert that operand 0
+ and operand 1 are equal.
+ <default>: Ditto. Remove ??? comment.
+ (*adddi_4) <default>: Remove assert that operand 0 and operand 1
+ are equal.
+ (*add<mode>_4) <default>: Ditto.
+ (*add<mode>_5) <TYPE_INCDEC, default>: Ditto.
+
+2010-06-04 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/i386/i386-protos.h (ix86_print_operand): Declare.
+ * config/i386/i386.c (ix86_print_operand): Make non-static.
+ * config/i386/sol2.h (ASM_OUTPUT_CALL): Call ix86_print_operand.
+ * output.h (output_operand): Declare.
+ * final.c (output_operand): Make non-static.
+
+2010-06-04 Alexandre Oliva <aoliva@redhat.com>
+
+ PR rtl-optimization/44013
+ * sched-deps.c (add_dependence_list_and_free): Don't free lists
+ when processing debug insns.
+
+ PR debug/41371
+ * var-tracking.c (find_loc_in_1pdv): Mark initial value before
+ recursing. Check that recursion is bounded. Rename inner var
+ to avoid hiding incoming argument.
+
+2010-06-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*addqi_2) <TYPE_INCDEC>: Do not assert that
+ operands[2] == 255.
+ (*addqi_3): Ditto.
+ (*addqi_4): Ditto.
+ (*addqi_5): Ditto.
+ (*addqi_ext_1_rex64): Ditto.
+ (*addqi_ext_1): Ditto.
+
+ (*addqi_4): Check for incdec_operand in QImode.
+
+ (*add<mode>_2): Macroize insn from *add<mode>_2 and *add{qi,hi}_2
+ using SWI mode iterator.
+ (*add<mode>_3): Ditto from *add<mode>_3 and *add{qi,hi}_3.
+ (*add<mode>_4): Macroize insn from *add{qi,hi,si}_4 using SWI124
+ mode iterator.
+ (*add<mode>_5): Macroize insn from *add<mode>_5 and *add{qi,hi}_5
+ using SWI mode iterator.
+
+2010-06-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ PR c/25880
+ * c-objc-common.c (c_tree_printer): Handle %V, %v and %#v.
+ * c-format.c (gcc_diag_flag_specs): Add hash.
+ (gcc_cxxdiag_flag_specs): Use gcc_diag_flag_specs directly.
+ (gcc_tdiag_char_table,gcc_cdiag_char_table): Handle %V and %v.
+ * c-pretty-print.c (pp_c_cv_qualifier): Rename as
+ pp_c_cv_qualifiers. Handle qualifiers spelling here.
+ (pp_c_type_qualifier_list): Call the function above.
+ * c-pretty-print.h (pp_c_cv_qualifiers): Declare.
+ * c-typeck.c (handle_warn_cast_qual): Print qualifiers.
+ (WARN_FOR_QUALIFIERS): New macro.
+ (convert_for_assignment): Use it.
+
+2010-06-04 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/cygming.h (ASM_GENERATE_INTERNAL_LABEL): Prefix by '*'.
+
2010-06-04 Jan Hubicka <jh@suse.cz>
- * dce.c (dce_process_block): Do not re-scan already marked instructions.
+ * df.h (df_rd_bb_info, df_md_bb_info, df_lr_bb_info, df_live_bb_info,
+ df_byte_lr_bb_info): Embedd bitmap_head into the structure.
+ (DF_LIVE_IN, DF_LIVE_OUT, DF_LR_IN, DF_LR_OUT, DF_BYTE_LR_IN,
+ DF_BYTE_LR_OUT): Update for embedded bitmaps.
+ * fwprop.c (single_def_use_enter_block): Likewise.
+ * ddg.c (create_ddg_dep_from_intra_loop_link,
+ add_cross_iteration_register_deps, build_inter_loop_deps): Likewise.
+ * loop-iv.c (latch_dominating_def): Likewise.
+ * df-problems.c (df_rd_free_bb_info, df_rd_alloc,
+ df_rd_bb_local_compute_process_def, df_rd_bb_local_compute_process_def,
+ df_rd_init_solution, df_rd_init_solution, df_rd_transfer_function,
+ df_rd_transfer_function, df_rd_top_dump,
+ df_rd_bottom_dump): Update.
+ (df_lr_free_bb_info, df_lr_alloc, df_lr_reset, df_lr_bb_local_compute,
+ df_lr_bb_local_compute, df_lr_bb_local_compute, df_lr_bb_local_compute,
+ df_lr_bb_local_compute, df_lr_local_compute, df_lr_init, df_lr_init,
+ df_lr_confluence_0, df_lr_free, df_lr_top_dump, df_lr_bottom_dump,
+ df_lr_verify_solution_start, df_lr_verify_solution_end,
+ df_lr_verify_transfer_functions, df_lr_verify_transfer_functions,
+ df_live_free_bb_info, df_live_alloc, df_live_reset,
+ df_live_bb_local_compute, df_live_init, df_live_transfer_function,
+ df_live_finalize, df_live_free, df_live_top_dump, df_live_bottom_dump,
+ df_live_verify_solution_start, df_live_verify_solution_end,
+ df_live_verify_transfer_functions, df_chain_create_bb,
+ df_byte_lr_free_bb_info, df_byte_lr_alloc, df_byte_lr_reset,
+ df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute,
+ df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute,
+ df_byte_lr_bb_local_compute, df_byte_lr_local_compute, df_byte_lr_init,
+ df_byte_lr_confluence_0, df_byte_lr_confluence_n,
+ df_byte_lr_transfer_function, df_byte_lr_top_dump,
+ df_byte_lr_bottom_dump, df_create_unused_note,
+ df_note_bb_compute, df_md_free_bb_info, df_md_alloc,
+ df_md_bb_local_compute_process_def, df_md_local_compute, df_md_reset,
+ df_md_transfer_function, df_md_init, df_md_confluence_0,
+ df_md_confluence_n,
+ df_md_top_dump, df_md_bottom_dump): Update.
+ (struct df_lr_problem_data): Embedd bitmap headers.
+
+2010-06-04 Jan Hubicka <jh@suse.cz>
+
+ * dce.c (dce_process_block): Do not re-scan already marked
+ instructions.
2010-06-04 Bernd Schmidt <bernds@codesourcery.com>
(ira_adjust_equiv_reg_cost): New function.
* ira.h (ira_adjust_equiv_reg_cost): Declare it.
* reload1.c (init_eliminable_invariants, free_reg_equiv,
- elimination_costs_in_insn, note_reg_elim_costly): New static
- functions.
+ elimination_costs_in_insn, note_reg_elim_costly): New static functions.
(elim_bb): New static variable.
(reload): Move code out of here into init_eliminable_invariants and
free_reg_equiv. Call them.
2010-06-01 Maxim Kuvyrkov <maxim@codesourcery.com>
* config/arm/t-linux-androideabi: New.
- * config.gcc (arm*-*-linux-androideabi): Include multilib configuration.
+ * config.gcc (arm*-*-linux-androideabi): Include multilib config.
2010-06-01 Jan Hubicka <jh@suse.cz>
OSDN Git Service
