+2010-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/44337
+ * expr.c (expand_assignment): Don't store anything for out-of-bounds
+ array accesses with non-MEM.
+
+ PR tree-optimization/44182
+ * tree-inline.c (copy_edges_for_bb): Don't split bb if a stmt that
+ newly needs to end a bb is followed by debug stmts, instead return
+ true from the function at the end.
+ (maybe_move_debug_stmts_to_successors): New function.
+ (copy_cfg_body): Call it if copy_edges_for_bb returned true.
+
+2010-05-31 Kai Tietz <kai.tietz@onevision.com>
+
+ PR target/44161
+ * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Handle
+ flag_pic.
+
+2010-05-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cgraphunit.c (cgraph_decide_is_function_needed): Really return false
+ for nested functions in non-optimized compilation.
+
+2010-05-31 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (find_func_aliases): Handle
+ BUILT_IN_RETURN.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * predict.c (maybe_hot_edge_p): Calls to functions called once is cold.
+
+2010-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR lto/42975
+ * tree-eh.c (execute_cleanup_eh_1): Copy from execute_cleanup_eh.
+ (execute_cleanup_eh): Clear DECL_FUNCTION_PERSONALITY if it is
+ no longer needed.
+
+2010-05-30 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin.c (output_objc_section_asm_op): Add comment.
+ (name_needs_quotes): Add '_' to list of valid comment chars.
+ (machopic_output_function_base_name): Remove unneeded quotes.
+ (darwin_encode_section_info): Adjust asm whitespace.
+ * config/i386/darwin.h (ASM_OUTPUT_COMMON): Adjust asm tabs.
+ (ASM_OUTPUT_LOCAL): Ditto.
+ * config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Ditto.
+ * config/darwin.h (GLOBAL_ASM_OP): Ditto.
+ * config/darwin9.h (ASM_OUTPUT_ALIGNED_COMMON): Ditto.
+
+2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/rs6000/rs6000.c (rs6000_output_function_entry): Use
+ RS6000_OUTPUT_BASENAME unconditionally.
+ (rs6000_output_function_epilogue): Likewise.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * toplev.c (wrapup_global_declaration_2): Avoid creation of new varpool
+ nodes.
+
+2010-05-30 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (verify_gimple_assign_single): Implement
+ verification for COND_EXPR rhs.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_dump_file): Declare.
+ * cgraphunit.c (cgraph_dump_file): Export.
+ * ipa.c (dump_cgraph_node_set, dump_varpool_node_set): Be less
+ verbose.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * dwarf2out.c (reference_to_unused,
+ premark_types_used_by_global_vars_helper): Avoid creation of new
+ varpool nodes.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_node_cannot_return,
+ cgraph_edge_cannot_lead_to_return): New functions.
+ * cgraph.c (cgraph_node_cannot_return,
+ cgraph_edge_cannot_lead_to_return): Use them.
+ * ipa-pure-const.c (pure_const_names): New static var.
+ (check_call): Handle calls not leading to return.
+ (pure_const_read_summary): Dump info read.
+ (propagate): Dump info about propagation process; ignore side
+ effects of functions not leading to exit; fix handling of
+ pure functions.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * config/i386/i386.c (pro_epilogue_adjust_stack): Use EBP
+ for tail call epilogues.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * passes.c (ipa_write_optimization_summaries_1, ipa_write_summaries_2,
+ ipa_read_summaries_1, ipa_read_optimization_summaries_1): Initialize
+ dump files.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_remove_unreachable_node): Walk references of correct
+ node; remove references in node we no longer keep in cgrpah but need
+ body of.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_mark_reachable): Relax check for analyzed nodes.
+
+2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/44165
+ * config/pa/pa32-linux.h (CTOR_LIST_BEGIN): Mark __CTOR_LIST__ as used.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * tree-vrp.c (debug_value_range, debug_all_value_ranges,
+ debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION.
+ * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs,
+ debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks,
+ debug_names_replaced_by, debug_update_ssa): Likewise.
+ * sbitmap.c (debug_sbitmap): Likewise.
+ * genrecog.c (debug_decision, debug_decision_list): Likewise.
+ * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt,
+ debug_tree_chain): Likewise.
+ * tree-loop-distribution.c (debug_rdg_partitions): Likewise.
+ * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise.
+ * optabs.c (debug_optab_libfuncs): Likewise.
+ (verify_loop_closed_ssa): Likewise.
+ * value-prof.c (verify_histograms): Likewise.
+ * reload.c (debug_reload_to_stream, debug_reload): Likewise.
+ * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise.
+ * cfghooks.c (verify_flow_info): Likewise.
+ * fold-const.c (debug_fold_checksum): Likewise.
+ * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise.
+ * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n):
+ Likewise.
+ * omega.c (debug_omega_problem): Likewise.
+ * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise.
+ * tree-ssa-ccp.c (debug_lattice_value): Likewise.
+ * dominance.c (verify_dominators, debug_dominance_info,
+ debug_dominance_tree): Likewise.
+ * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno,
+ * df_regno_debug, df_ref_debug,
+ debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref,
+ debug_df_defno, debug_df_useno, debug_df_chain): Likewise.
+ * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise.
+ * sel-sched.c (debug_state): Likewise.
+ * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for):
+ Likewise.
+ * cfganal.c (print_edge_list, verify_edge_list): Likewise.
+ * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise.
+ * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise.
+ * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq):
+ Likewise.
+ * c-pretty-print.c (debug_c_tree): Likewise.
+ * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn
+ debug_av_set, debug_lv_set, debug_ilist, debug_blist,
+ debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise.
+ * ebitmap.c (debug_ebitmap): Likewise.
+ * function.c (debug_find_var_in_block_tree): Likewise.
+ * print-rtl.c (debug_rtx): Likewise.
+ (debug_rtx_count): Likewise.
+ (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise.
+ * stor-layout.c (debug_rli): Likewise.
+ * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise.
+ * tree-data-ref.c (debug_data_references,
+ debug_data_dependence_relations, debug_data_reference,
+ debug_data_dependence_relation, debug_rdg_vertex,
+ debug_rdg_component, debug_rdg): Likewise.
+ * tree-affine.c (debug_aff): Likewise.
+ * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats):
+ Likewise.
+ * except.c (debug_eh_tree, verify_eh_tree): Likewise.
+ * emit-rtl.c (verify_rtl_sharing): Likewise.
+ * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set,
+ debug_value_expressions): Likewise.
+ * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise.
+ * sese.c (debug_rename_map, debug_ivtype_map): Likewise.
+ * print-tree.c (debug_tree, debug_vec_tree): Likewise.
+ * cfglayout.c (verify_insn_chain): Likewise.
+ * graphite-clast-to-gimple.c (debug_clast_name_indexes,
+ debug_clast_stmt, debug_generated_program): Likewise.
+ * ggc-page.c (debug_print_page_list): Likewise.
+ * tree-ssa-ter.c (debug_ter): Likewise.
+ * graphite-dependences.c (debug_pddr): Likewise.
+ * sched-deps.c (debug_ds): Likewise.
+ * tree-ssa.c (verify_ssa): Likewise.
+ * graphite-poly.c (debug_scattering_function, debug_iteration_domain,
+ debug_scattering_functions, debug_iteration_domains, debug_pdr,
+ debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context,
+ debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise.
+ * tree-inline.c (debug_find_tree): Likewise.
+ * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix,
+ debug_ppl_powerset_matrix): Likewise.
+ * var-tracking.c (debug_dv): Likewise.
+ * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define.
+ * cfgloop.c (verify_loop_structure): Likewise.
+ * plugin.c (dump_active_plugins, debug_active_plugins): Likewise.
+ * c-common.c (verify_sequence_points): Likewise.
+ * sched-rgn.c (debug_regions, debug_region, debug_candidate,
+ debug_candidates, debug_rgn_dependencies): Likewise.
+ * tree-ssa-structalias.c (debug_constraint, debug_constraints,
+ * debug_constraint_graph, debug_solution_for_var,
+ debug_sa_points_to_info): Likewise.
+ * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim):
+ Likewie.
+ * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function,
+ debug_loops, debug_loop, debug_loop_num): Likewise.
+ * passes.c (debug_pass): Likewise.
+ (dump_properties): Likewise; add cfglayout property.
+ (debug_properties): Likewise.
+ * tree-ssa-reassoc.c (debug_ops_vector): Likewise.
+ * varpool.c (debug_varpool): Likewise.
+ * regcprop.c (debug_value_data): Likewise.
+ * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses,
+ debug_immediate_uses_for): Likewise.
+
+2010-05-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/44315
+ * Makefile.in (build/gencondmd.o): Remove TM_H := $(GTM_H).
+ Filter out insn-flags.h.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (struct varpool_node_set_def,
+ struct cgraph_node_set_def): Remove unused AUX pointer.
+ (cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): Use
+ VEC_empty macro.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/44324
+ * ipa-cp.c (ipcp_insert_stage): Replace "clone" by "constprop".
+
+2010-05-29 Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer.c (cached_bp): New global variable.
+ (bitpack_create): Return the cached bitpack, if available.
+ (bitpack_delete): Clear and cache the bitpack, if appropriate.
+ (bp_pack_value): Remove redundant asserts.
+
+2010-05-29 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/44306
+ * tree-if-conv.c (is_true_predicate): New.
+ (is_predicated): Use is_true_predicate.
+ (add_to_predicate_list): Same. Do not use unshare_expr.
+ (add_to_dst_predicate_list): Same.
+
+2010-05-29 Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-if-conv.c (add_to_dst_predicate_list): Do not use the ->aux
+ field on edges.
+ (predicate_bbs): Same.
+ (clean_predicate_lists): Same.
+ (find_phi_replacement_condition): Do not AND the predicate from
+ edge->aux.
+
+2010-05-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/44315
+ * Makefile.in (build/gencondmd.o): Add a missing `\'.
+
+2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/44261
+ config/pa/pa.md (negdf2_slow, negsf2_slow): New patterns.
+ (negdf2): Adjust expander pattern and use negdf2_slow.
+ (negsf2): Likewise.
+
+2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
+
+ * basic-block.h (struct control_flow_graph): Move last_label_uid field
+ up.
+ * df.h (struct df_base_ref): Move regno field up.
+ * dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down.
+ * expr.h (struct separate_ops): Move location field up.
+ * optabs.h (struct optab_d): Move libcall_basename field down.
+ * config/i386/i386.c (struct ix86_frame): Move red_zone_size up.
+ * config/i386/i386.h (struct machine_function): Convert call_abi field
+ into a bitfield. Move cfa field to the end of the structure.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * varpool.c (varpool_get_node): Fix lookup.
+
+2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
+
+ * config/spu/spu-protos.h: Do not include rtl.h. Protect
+ RTL specific prototypes with #ifdef RTX_CODE.
+ * config/spu/spu-c.c: Include c-common.h instead of c-tree.h.
+ * config/spu/t-spu-elf: Fix dependencies.
+
+ * config/t-darwin (darwin-c.o): Remove C_TREE_H dependency.
+
+2010-05-29 Mike Stump <mikestump@comcast.net>
+
+ PR bootstrap/44315
+ * Makefile.in (build/gencondmd.o): Be sure to use GTM_H instead of
+ TM_H when building to avoid dependency loops.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_materialize_clone): Only remove calles,
+ refs and body; not the whole node for masters of materialized
+ clones.
+
+2010-05-29 Mike Stump <mikestump@comcast.net>
+
+ * config/rs6000/rs6000-c.c: Remove c-tree.h include.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (clone_function_name): Take SUFFIX argument; export.
+ (cgraph_create_virtual_clone): Take SUFFIX argument; udpate
+ use of clone_function_name.
+ * cgraph.h (cgraph_create_virtual_clone,
+ cgraph_function_versioning): update prototypes.
+ (clone_function_name): Declare.
+ * ipa-cp.c (ipcp_insert_stage): Update call of
+ cgraph_create_virtual_clone.
+ * omp-low.c (create_omp_child_function_name): Use
+ cgraph_create_virtual_clone.
+ * cgraphunit.c (cgraph_copy_node_for_versioning): Fix edges updating.
+ (cgraph_function_versioning): Take SUFFIX argument; produce new name
+ and make decl local.
+
2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
* vec.h: Include statistics.h
2010-05-28 Jan Hubicka <jh@suse.cz>
- * ipa-reference.c (add_static_var): Remove redundant all_module_statics check.
- (ipa_reference_write_optimization_summary): Call is_proper_for_analysis only
- on local statics.
+ * ipa-reference.c (add_static_var): Remove redundant all_module_statics
+ check.
+ (ipa_reference_write_optimization_summary): Call is_proper_for_analysis
+ only on local statics.
2010-05-28 Iain Sandoe <iains@gcc.gnu.org>
2010-05-28 Dodji Seketeli <dodji@redhat.com>
- revert fix for PR c++/44188
+ Revert fix for PR c++/44188
* c-common.c (is_typedef_decl): Revert the moving of this
definition ...
* tree.c (is_typedef_decl): ... here.
(gen_typedef_die): Revert emitting DW_TAG_typedef for
typedefs naming anonymous tagged types.
-
2010-05-28 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000-modes.def (PSImode): Delete.