X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2FChangeLog;h=cdf5bb0142726fb38eb32e754c02cc57047a367a;hp=59c28c90dad53918e14043be308444142bc7c0e1;hb=467829319b1fd38f35b497a6ebb34faebd0c0046;hpb=6f1afc194c487ef2ff8c700759c76db773960ce6 diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 59c28c90dad..cdf5bb01427 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,776 @@ +2009-04-17 Rafael Avila de Espindola + + PR 31567 + * gcc.c (create_at_file): New. + (compile_input_file_p): New. + (do_spec_1): Use @args files for %i. Use create_at_file for %o. + * main.c (main): Update call to toplev_main. + * toplev.c (toplev_main): Change signature. Call expandargv. + * toplev.h (toplev_main): Change signature. + +2009-04-17 Eric Botcazou + + * dwarf2out.c (field_byte_offset): Use the type size as the field size + if the latter is not constant. + +2009-04-17 David Edelsohn + + * dbxout.c (xcoff_debug_hooks): Add set_name_debug_nothing. + +2009-04-17 Eric Botcazou + + * dbxout.c (dbxout_block): Reinstate test on TREE_USED. + * tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit. + +2009-04-17 Richard Guenther + + * tree-ssa-structalias.c (get_constraint_for_component_ref): + Handle component references view-converting an invariant address. + +2009-04-17 Adam Nemet + + * doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS, + TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET, + TARGET_HAVE_SRODATA_SECTION, TARGET_HAVE_TLS, + TARGET_UNWIND_TABLES_DEFAULT, TARGET_TERMINATE_DW2_EH_FRAME_INFO): + Use @deftypevr rather than @deftypevar. + +2009-04-17 Richard Guenther + + * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up + tuplification. + (get_prop_source_stmt): Likewise. + (can_propagate_from): Likewise. + +2009-04-17 Andrew Stubbs + + * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, + TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. + (--with-multilib-list): Add default value. + * configure: Regenerate. + * Makefile.in (TM_ENDIAN_CONFIG): Define. + (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. + * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, + TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. + Don't add default cpu to multilib list unnecessarily, but do enable + the relevant compiler option.. + Add support for --with-multilib-list= and + --with-multilib-list=! to supress unwanted multilibs. + * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. + (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. + (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and + TM_MULTILIB_CONFIG. + (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. + (MULTILIB_OSDIRNAMES): New variable. + * config/sh/t-1e: Delete file. + * config/sh/t-mlib-sh1: Delete file. + * config/sh/t-mlib-sh2: Delete file. + * config/sh/t-mlib-sh2a: Delete file. + * config/sh/t-mlib-sh2a-nofpu: Delete file. + * config/sh/t-mlib-sh2a-single: Delete file. + * config/sh/t-mlib-sh2a-single-only: Delete file. + * config/sh/t-mlib-sh2e: Delete file. + * config/sh/t-mlib-sh3e: Delete file. + * config/sh/t-mlib-sh4: Delete file. + * config/sh/t-mlib-sh4-nofpu: Delete file. + * config/sh/t-mlib-sh4-single: Delete file. + * config/sh/t-mlib-sh4-single-only: Delete file. + * config/sh/t-mlib-sh4a: Delete file. + * config/sh/t-mlib-sh4a-nofpu: Delete file. + * config/sh/t-mlib-sh4a-single: Delete file. + * config/sh/t-mlib-sh4a-single-only: Delete file. + * config/sh/t-mlib-sh4al: Delete file. + * config/sh/t-mlib-sh5-32media: Delete file. + * config/sh/t-mlib-sh5-32media-nofpu: Delete file. + * config/sh/t-mlib-sh5-64media: Delete file. + * config/sh/t-mlib-sh5-64media-nofpu: Delete file. + * config/sh/t-mlib-sh5-compact: Delete file. + * config/sh/t-mlib-sh5-compact-nofpu: Delete file. + * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. + * doc/install.texi (Options specification): Add + --with-multilib-list and --with-endian. + +2009-04-17 Rafael Avila de Espindola + + * Makefile.in (REVISION_s): Always include quotes. Change ifdef to use + REVISION_c. + (OBJS-common): Add plugin-version.o. + (plugin-version.o): New. + * gcc-plugin.h (plugin_gcc_version): New. + (plugin_default_version_check): New. + (plugin_init_func, plugin_init): Add version argument. + * plugin-version.c: New. + * plugin.c (str_plugin_gcc_version_name): New. + (try_init_one_plugin): Read plugin_gcc_version from the plugin and + pass it to the init function. + (plugin_default_version_check): New. + +2009-04-17 Richard Guenther + + * tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA + for decl-vs-decl disambiguation. + +2009-04-17 Andreas Krebbel + + * config/s390/s390.h (s390_tune_attr): New macro definition. + * config/s390/s390.md (cpu attribute): Map to s390_tune_attr. + +2009-04-17 Richard Guenther + + * tree-ssa-ccp.c (struct fold_stmt_r_data): Remove. + (fold_stmt_r): Likewise. + (maybe_fold_reference): New function. + (fold_gimple_assign): Handle cases fold_stmt_r did. + (fold_stmt): Do not use fold_stmt_r. + (fold_stmt_inplace): Likewise. + +2009-04-17 Richard Guenther + + * tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p): Remove. + (record_equivalences_from_stmt): Remove useless checks and + simplifications. + * tree-ssa-pre.c (eliminate): Avoid converting a constant if + the type is already suitable. + +2009-04-17 Paolo Bonzini + + * config/sh/sh.h (FUNCTION_VALUE): Fix call to sh_promote_prototypes. + +2009-04-17 Uros Bizjak + + * config/arm/sfp-machine.h (__gcc_CMPtype): New typedef. + (CMPtype): Define as __gcc_CMPtype. + +2009-04-17 Aurelien Jarno + + * config.gcc: Add soft-fp/t-softfp and i386/t-linux to tmake_file + for i[34567]86-*-kfreebsd*-gnu*, x86_64-*-kfreebsd*-gnu*. + +2009-04-17 Richard Guenther + + PR tree-optimization/39746 + * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Remove + special-casing for builtins and static variable use/def. + (call_may_clobber_ref_p_1): Likewise. + +2009-04-16 Ian Lance Taylor + + * df.h: Include "timevar.h". + (struct df_problem): Change tv_id field to timevar_id_t. + * tree-pass.h: Include "timevar.h". + (struct opt_pass): Change tv_id field to timevar_id_t. + * timevar.h (timevar_id_t): Define TV_NONE. + * passes.c (execute_one_ipa_transform_pass): Check for tv_id != + TV_NONE rather than tv_id != 0. + (execute_one_pass): Likewise. + * Makefile.in (DF_H): Add $(TIMEVAR_H). + (TREE_PASS_H): Define. Change all instances of tree-pass.h in + dependencies to $(TREE_PASS_H). + * bt-load.c (pass_branch_target_load_optimize1): Set tv_id field + to TV_NONE. + (pass_branch_target_load_optimize2): Likewise. + * cfglayout.c (pass_into_cfg_layout_mode): Likewise. + (pass_outof_cfg_layout_mode): Likewise. + * cgraphbuild.c (pass_remove_cgraph_callee_edges): Likewise. + (pass_rebuild_cgraph_edges): Likewise. + (pass_remove_cgraph_callee_edges): Likewise. + * df-core.c (pass_df_initialize_opt): Likewise. + (pass_df_initialize_no_opt): Likewise. + (pass_df_finish): Likewise. + * emit-rtl.c (pass_unshare_all_rtl): Likewise. + * except.c (pass_set_nothrow_function_flags): Likewise. + (pass_convert_to_eh_region_ranges): Likewise. + * final.c (pass_compute_alignments): Likewise. + * function.c (pass_instantiate_virtual_regs): Likewise. + (pass_init_function): Likewise. + (pass_leaf_regs): Likewise. + (pass_match_asm_constraints): Likewise. + * gimple-low.c (pass_lower_cf): Likewise. + (pass_mark_used_blocks): Likewise. + * init-regs.c (pass_initialize_regs): Likewise. + * integrate.c (pass_initial_value_sets): Likewise. + * ira.c (pass_ira): Likewise. + * jump.c (pass_cleanup_barriers): Likewise. + * omp-low.c (pass_expand_omp): Likewise. + (pass_lower_omp): Likewise. + * matrix-reorg.c (pass_ipa_matrix_reorg): Likewise. + * recog.c (pass_split_all_insns): Likewise. + (pass_split_after_reload): Likewise. + (pass_split_before_regstack): Likewise. + (pass_split_before_sched2): Likewise. + (pass_split_for_shorten_branches): Likewise. + * reginfo.c (pass_reginfo_init): Likewise. + (pass_subregs_of_mode_init): Likewise. + (pass_subregs_of_mode_finish): Likewise. + * passes.c (pass_postreload): Likewise. + * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. + * tree-cfg.c (pass_remove_useless_stmts): Likewise. + (pass_warn_function_return): Likewise. + (pass_warn_function_noreturn): Likewise. + * tree-complex.c (pass_lower_complex): Likewise. + (pass_lower_complex_O0): Likewise. + * tree-if-conv.c (pass_if_conversion): Likewise. + * tree-into-ssa.c (pass_build_ssa): Likewise. + * tree-mudflap.c (pass_mudflap_1): Likewise. + (pass_mudflap_2): Likewise. + * tree-nomudflap.c (pass_mudflap_1): Likewise. + (pass_mudflap_2): Likewise. + * tree-nrv.c (pass_return_slot): Likewise. + * tree-object-size.c (pass_object_sizes): Likewise. + * tree-optimize.c (pass_all_optimizations): Likewise. + (pass_early_local_passes): Likewise. + (pass_all_early_optimizations): Likewise. + (pass_cleanup_cfg): Likewise. + (pass_cleanup_cfg_post_optimizing): Likewise. + (pass_free_datastructures): Likewise. + (pass_free_cfg_annotations): Likewise. + (pass_fixup_cfg): Likewise. + (pass_init_datastructures): Likewise. + * tree-ssa.c (pass_early_warn_uninitialized): Likewise. + (pass_late_warn_uninitialized): Likewise. + (pass_update_address_taken): Likewise. + * tree-ssa-ccp.c (pass_fold_builtins): Likewise. + * tree-ssa-math-opts.c (pass_cse_reciprocals): Likewise. + (pass_cse_sincos): Likewise. + (pass_convert_to_rsqrt): Likewise. + * tree-ssa-structalias.c (pass_build_alias): Likewise. + * tree-stdarg.c (pass_stdarg): Likewise. + * tree-tailcall.c (pass_tail_recursion): Likewise. + (pass_tail_calls): Likewise. + * tree-vect-generic.c (pass_lower_vector): Likewise. + (pass_lower_vector_ssa): Likewise. + * tree-vectorizer.c (pass_ipa_increase_alignment): Likewise. + +2009-04-16 Joseph Myers + + * config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in + XLR entry. + * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC): + Handle -march=xlr. + * config/mips/xlr.md (ir_xlr_alu): Also accept insn types move, + logical and signext. + +2009-04-16 Kaz Kojima + + PR target/39767 + * config/sh/predicates.md (arith_operand): Check if the operand + of TRUNCATE is a REG. + +2009-04-16 Kazu Hirata + + * cfgrtl.c (delete_insn_chain_and_edges): Remove. + * rtl.h: Remove the prototype for delete_insn_chain_and_edges. + +2009-04-16 Kazu Hirata + + * tree-iterator.c (tsi_split_statement_list_after, + tsi_split_statement_list_before): Remove. + * tree-iterator.h: Remove the prototypes for + tsi_split_statement_list_after and tsi_split_statement_list_before. + +2009-04-16 Kazu Hirata + + * tree-ssa-propagate.c (stmt_makes_single_load): Remove. + * tree-ssa-propagate.h: Remove the prototype for + stmt_makes_single_load. + +2009-04-16 Kazu Hirata + + * emit-rtl.c (set_mem_attrs_from_reg): Remove. + * rtl.h: Remove the prototype for set_mem_attrs_from_reg. + +2009-04-16 Kazu Hirata + + * tree-iterator.c (EXPR_LAST_BODY): Remove. + +2009-04-16 Kazu Hirata + + * except.c (eh_region_outer_p): Remove. + * except.h: Remove the prototype for eh_region_outer_p. + +2009-04-16 Kazu Hirata + + * function.c (current_function_assembler_name): Remove. + * function.h: Remove the prototype for + current_function_assembler_name. + +2009-04-16 Ian Lance Taylor + + * rtlanal.c (alloc_reg_note): New function, broken out of add_reg_note. + (add_reg_note): Call alloc_reg_note. + * rtl.h (alloc_reg_note): Declare. + * combine.c (try_combine): Use alloc_reg_note. + (recog_for_combine, move_deaths): Likewise. + (distribute_notes): Use alloc_reg_note and add_reg_note. + * haifa-sched.c (sched_create_recovery_edges): Use add_reg_note. + * combine-stack-adj.c (adjust_frame_related_expr): Likewise. + * reload1.c (eliminate_regs_1): Use alloc_reg_note. + +2009-04-16 Vladimir Makarov + + PR rtl-optimization/39762 + * ira-int.h (ira_register_move_cost, ira_may_move_in_cost, + ira_may_move_out_cost): Add comments about way of their usage. + (ira_get_register_move_cost, ira_get_may_move_cost): New functions. + + * ira-conflicts.c (process_regs_for_copy): Use function + ira_get_register_move_cost instead of global + ira_register_move_cost. + + * ira-color.c (update_copy_costs, calculate_allocno_spill_cost, + color_pass, move_spill_restore, update_curr_costs): Ditto. + + * ira-lives.c (process_single_reg_class_operands): Ditto. + + * ira-emit.c (emit_move_list): Ditto. + + * ira-costs.c (copy_cost): Don't call ira_init_register_move_cost. + (record_reg_classes): Ditto. Use functions + ira_get_register_move_cost and ira_get_may_move_cost instead of + global vars ira_register_move_cost, ira_may_move_out_cost and + ira_may_move_in_cost. + (record_address_regs): Don't call ira_init_register_move_cost. + Use function ira_get_may_move_cost instead of global + ira_may_move_in_cost. + (process_bb_node_for_hard_reg_moves): Use function + ira_get_register_move_cost instead of global ira_register_move_cost. + (ira_costs): Don't call ira_init_register_move_cost. + +2009-04-16 Richard Guenther + + * tree-cfg.c (verify_gimple_assign_binary): + Allow POINTER_PLUS_EXPR-like PLUS_EXPR for vectors. + * ipa-struct-reorg.c (gen_size): Fold the built expressions. + (create_general_new_stmt): Note that this function is broken. + +2009-04-16 Rafael Avila de Espindola + + * common.opt (fhelp): Add Var(help_flag). + * gcc-plugin.h (plugin_info): Add help. + * plugin.c (plugin_name_args): Add help. + (register_plugin_info): Set plugin->help. + (print_help_one_plugin): New. + (print_plugins_help): New. + * plugin.h (print_plugins_help): New. + * toplev.c (toplev_main): Call print_plugins_help if needed. + +2009-04-16 Richard Guenther + + * gimple.c (gimple_copy): Do not clear addresses_taken bitmap. + (gimple_ior_addresses_taken_1): New function. + (gimple_ior_addresses_taken): Likewise. + * gimple.h (struct gimple_statement_with_ops_base): Remove + addresses_taken member. + (gimple_ior_addresses_taken): Declare. + (gimple_addresses_taken, gimple_addresses_taken_ptr, + gimple_set_addresses_taken): Remove. + * ipa-reference.c (mark_address): New function. + (scan_stmt_for_static_refs): Use it for marking addresses taken. + * tree-ssa-operands.c (add_to_addressable_set): Rename to ... + (mark_address_taken): ... this. Just set TREE_ADDRESSABLE. + (gimple_add_to_addresses_taken): Remove. + (get_tmr_operands): Call mark_address_taken. + (get_asm_expr_operands): Likewise. + (get_expr_operands): Likewise. + (build_ssa_operands): Do not clear the addresses_taken bitmap. + (free_stmt_operands): Do not free it. + * tree-ssa.c (delete_tree_ssa): Likewise. + (execute_update_addresses_taken): Use gimple_ior_addresses_taken. + +2009-04-16 Richard Guenther + + * gimple.h (walk_stmt_load_store_addr_ops): Declare. + (walk_stmt_load_store_ops): Likewise. + * gimple.c (get_base_loadstore): New function. + (walk_stmt_load_store_addr_ops): Likewise. + (walk_stmt_load_store_ops): Likewise. + * ipa-pure-const.c (check_op): Simplify. + (check_load, check_store): New functions. + (check_stmt): Use walk_stmt_load_store_ops. + * ipa-reference.c (mark_load): Adjust signature. + (mark_store): Likewise. + (scan_stmt_for_static_refs): Use walk_stmt_load_store_addr_ops. + +2009-04-16 Rafael Avila de Espindola + + * gcc-plugin.h (plugin_event): Add PLUGIN_INFO. + (plugin_info): New. + * opts.c (common_handle_option): Don't call print_version. + * plugin.c (plugin_name_args): Add version. + (register_plugin_info): New. + (register_callback): Handle PLUGIN_INFO. + (try_init_one_plugin): New. + (init_one_plugin): Use try_init_one_plugin. Only free plugin_name_args + if failed to init. + (finalize_one_plugin): New. + (finalize_plugins): New. + (print_one_plugin): New. + (print_plugins_versions): New. + * plugin.h (print_plugins_versions): New. + (finalize_plugins): New. + * toplev.c (compile_file): Don't call initialize_plugins. + (print_version): Call print_plugins_versions. + (toplev_main): Call initialize_plugins. Print version if needed. + Call finalize_plugins. + +2009-04-16 Rafael Avila de Espindola + + * common.opt (fversion): New. + * gcc.c (print_version): New. + (process_command): Don't print the version. Just set print_version. + (main): Print version. Call subprocesses if print_version and + verbose_flag are set. + * opts.c (common_handle_option): Handle OPT_fversion. + +2009-04-16 Richard Guenther + Ira Rosen + + PR tree-optimization/39698 + * tree-vect-loop.c (get_initial_def_for_reduction): Use the + type of the reduction variable. Only generate the def if + it is needed. + + * omp-low.c (expand_omp_for_generic): When converting to a pointer + make sure to first convert to an integer of the same precision. + * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Retain + the type of the evolution correctly in computing the new + induction variable base. + +2009-04-16 Richard Guenther + + PR middle-end/39625 + * tree-cfg.c (make_blocks): Split statements with to-be + abnormal SSA names on the lhs. + +2009-04-16 Paolo Bonzini + + * c-common.c (vector_targets_convertible_p, vector_types_convertible_p): + Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p. + * c-typeck.c (really_start_incremental_init): Likewise. + * target-def.h (TARGET_VECTOR_OPAQUE_P): Remove. + (TARGET_INITIALIZER): Remove it. + * target.h (struct target): Remove vector_opaque_p. + * tree.c (build_opaque_vector_type): New. + * tree.h (TYPE_VECTOR_OPAQUE): New. + (build_opaque_vector_type): Declare. + * doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove. + * config/rs6000/rs6000.c (build_opaque_vector_type, + rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove. + (rs6000_init_builtins): Use build_opaque_vector_type for + opaque_V4SI_type_node. + +2009-04-15 Catherine Moore + + * debug.h (set_name): Declare. + * dwarf2out.c (dwarf2out_set_name): Declare. + (dwarf2_debug_hooks): Add set_name. + (find_AT_string): New. + (add_AT_string): Call find_AT_string. + (dwarf2out_set_name): New. + * cp/decl.c (grokdeclarator): Call set_name. + * vmsdbgout.c (vmsdbg_debug_hooks): Add set_name_debug_nothing. + * debug.c (do_nothing_debug_hooks): Likewise. + * dbxout.c (dbx_debug_hooks): Likewise. + * sdbout.c (sdb_debug_hooks): Likewise. + +2009-04-15 Michael Eager + + * config/rs6000/rs6000.c (rs6000_function_value): Set function return + reg for single-precision FPU. + * config/rs6000/rs6000.md (movsi_internal1): Only for + !TARGET_SINGLE_FPU. + (movsi_internal1_single): New. Add pattern to move SI values to/from + single-precision FP regs. + +2009-04-15 Richard Guenther + + * omp-low.c (lower_rec_input_clauses): Build correct address + expressions. + (expand_omp_for_generic): Fix multiplication type. + * tree-loop-distribution.c (build_size_arg): Build a size_t argument. + (generate_memset_zero): Fix types. + * tree-profile.c (prepare_instrumented_value): Correctly + widen a pointer. + +2009-04-15 Ian Lance Taylor + + * c.opt (Wenum-compare): Enable for C and Objc. Initialize to -1. + * c-opts.c (c_common_handle_option): For C, set warn_enum_compare + for -Wall and for -Wc++-compat. + (c_common_post_options): For C++, set warn_enum_compare if not + already set. + * c-tree.h (struct c_expr): Add field original_type. + (build_external_ref): Update declaration. + * c-parser.c (c_parser_braced_init): Set original_type. + (c_parser_initelt): Likewise. + (c_parser_expr_no_commas): Likewise. + (c_parser_conditional_expression): Likewise. + (c_parser_cast_expression): Likewise. + (c_parser_unary_expression): Likewise. Pull setting of + original_code to top of function. + (c_parser_sizeof_expression): Set original_type. + (c_parser_alignof_expression): Likewise. + (c_parser_postfix_expression): Likewise. Pull setting of + original_code to top of function. + (c_parser_postfix_expression_after_paren_type): Set original_type. + (c_parser_postfix_expression_after_primary): Likewise. + (c_parser_expression): Likewise. + * c-typeck.c (build_external_ref): Add type parameter. Change all + callers. + (c_expr_sizeof_expr): Set original_type field. + (parser_build_unary_op): Likewise. + (parser_build_binary_op): Likewise. Optionally warn about + comparisons of enums of different types. + (digest_init): Set original_type field. + (really_start_incremental_init): Likewise. + (push_init_level, pop_init_level): Likewise. + * doc/invoke.texi (Warning Options): -Wenum-compare now + supported in C. + +2009-04-15 Richard Guenther + + * tree-ssa-pre.c (eliminate): When replacing a PHI node carry + out a necessary conversion. + * tree-ssa-sccvn.c (run_scc_vn): Also assign value-ids to + names we didn't value number. + * tree-mudflap.c (mf_build_check_statement_for): Use correct types. + +2009-04-15 Richard Guenther + + PR tree-optimization/39764 + * tree-ssa-ccp.c (get_value): Canonicalize value with + canonicalize_float_value. + +2009-04-15 Jan Hubicka + + * builtins.def (va_start, va_end, va_copy): Fix my previous commit. + Wrong version of patch. + +2009-04-15 Jan Hubicka + + * builtins.def (va_start, va_end, va_copy): Mark nothrow. + +2009-04-15 Nathan Sidwell + + * config/rs6000/rs6000.c (rs6000_init_builtins): Set TYPE_NAME of + our distinct integral and vector types. + +2009-04-15 Rafael Avila de Espindola + + * class.c (build_vtbl_ref_1): Remove call to assemble_external. + * init.c (build_vtbl_address): Remove call to assemble_external. + +2009-04-14 Daniel Jacobowitz + + * config/rs6000/rs6000.c (rs6000_dwarf_register_span): Fix debug + output for other floating point modes. + +2009-04-14 Diego Novillo + + * diagnostic.c (diagnostic_report_diagnostic): Do not + warn about loaded plugins for DK_ERROR and DK_WARNING. + * c-decl.c (declspecs_add_type): Move call to + invoke_plugin_callbacks ... + * c-parser.c (c_parser_declspecs): ... here. + * plugin.c (dump_active_plugins): Tidy output. + +2009-04-14 Diego Novillo + Le-Chun Wu + + * configure.ac: Add --enable-plugin support. + Define ENABLE_PLUGIN and PLUGINLIBS when specified. + * Makefile.in (PLUGIN_H): Define. + Export ENABLE_PLUGIN and GMPINC to site.exp. + Add PLUGINLIBS to link command. + Add/modify dependencies for plugin.o and files including plugin.h. + (plugin.o): New. + * config.in: Regenerate. + + * opts.c (common_handle_option): Handle OPT_fplugin_ and + OPT_fplugin_arg_. + +2009-04-14 Le-Chun Wu + + * tree-pass.h (register_one_dump_file): Add a prototype for + register_one_dump_file. + * toplev.c (compile_file): Call initialize_plugins. + (do_compile): Call invoke_plugin_callbacks. + (toplev_main): Call invoke_plugin_callbacks. + * common.opt: Add -fplugin= and -fplugin-arg-. + * gcc-plugin.h: New public header file for plugins to include. + * plugin.c: New source file. + * plugin.h: New internal header file. + * passes.c (register_one_dump_file): Make it external. + + * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. + +2009-04-14 Diego Novillo + + * doc/plugins.texi: New. + * doc/gccint.texi: Add reference to Plugins chapter. + * doc/invoke.texi: Document -fplugin and -fplugin-arg + * diagnostic.c (diagnostic_report_diagnostic): Warn about + loaded plugins, if any. + * timevar.def (TV_PLUGIN_INIT): Define. + (TV_PLUGIN_RUN): Define. + * plugin.c: Include timevar.h + (plugins_active_p): New. + (dump_active_plugins): New. + (debug_active_plugins): New. + +2009-04-14 Joseph Myers + + * config/sol2.h (LINK_ARCH32_SPEC_BASE): Use %R with absolute + library paths. + * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise. + +2009-04-14 Kazu Hirata + + * config/arm/arm.c (arm_rtx_costs_1): Treat a minus with a shift + the same as a minus without a shift. + +2009-04-14 Nick Clifton + + * config/stormy16/stormy16.md (ineqbranch_1): Do not assume that + comparisons with small integers will always produce a short + branch. + +2009-04-14 Rafael Avila de Espindola + + Merge: + 2008-12-19 Diego Novillo + + * cgraph.c (dump_cgraph_node): Show memory address of NODE. + +2000-04-14 Richard Guenther + + * tree-cfg.c (verify_gimple_assign_unary): Adjust vector code + verification. + (verify_gimple_assign_binary): Likewise. Handle shifts and + rotates correctly. + (verify_gimple_phi): Print the mismatched argument position. + * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): + Fix types. + (vect_update_init_of_dr): Likewise. + * matrix-reorg.c (transform_access_sites): Do what the + comment suggests. + * omp-low.c (expand_omp_atomic_pipeline): Use the correct types. + +2009-04-13 Michael Eager + + * config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu: + _XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL + * config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi + * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file, + remove duplicate config + +2009-04-13 Dwarakanath Rajagopal + + * ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump + file_name:line_number type locator of the call site. + +2009-04-13 Vladimir Makarov + + * genautomata.c: Put blank after comma. + (automaton_decls): New. + (struct unit_usage): Add comments to member next. + (store_alt_unit_usage): Keep the list ordered. + (unit_present_on_list_p, equal_alternatives_p): New. + (check_regexp_units_distribution): Check units distribution + correctness correctly. + (main): Don't write automata if error is found. Return correct + exit code. + + * config/m68k/cf.md (cfv4_ds): Remove. + (cfv4_pOEP1, cfv4_sOEP1, cfv4_pOEP2,cfv4_sOEP2, cfv4_pOEP3, + cfv4_sOEP3): Assign to cfv4_oep instead of cfv4_ds. + + * config/rs6000/power4.md (lsuq_power4, iq_power4, fpq_power4, + power4-load-ext, power4-store, power4-store-update, + power4-fpstore, power4-fpstore-update, power4-two, power4-three, + power4-insert, power4-compare, power4-lmul-cmp, power4-imul-cmp, + power4-lmul, , power4-imul, power4-imul3, power4-sdiv, + power4-sqrt, power4-isync): Modify reservation to make correct + unit distribution to automata. + + * config/rs6000/power5.md (iq_power5, fpq_power5, power5-store, + power5-store-update, power5-two, power5-three, power5-lmul, + power5-imul, power5-imul3, power5-sdiv, power5-sqrt): Ditto. + +2009-04-13 Adam Nemet + + * except.c (pass_set_nothrow_function_flags): Set name and add + TODO_dump_func. + (set_nothrow_function_flags): Mention in the dump file when + changing a function to nothrow. + +2009-04-13 Ozkan Sezer + + PR/39066 + * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Use __SIZE_TYPE__ + instead of unsigned long. + +2009-04-13 Ramana Radhakrishnan + + * config/arm/arm.c (return_used_this_function): Remove. + (arm_output_function_prologue): Remove use of + return_used_this_function. + (output_return_instruction): Replace use of + return_used_this_function + by cfun->machine->return_used_this_function. + (arm_output_epilogue): Likewise. + (arm_output_function_epilogue): Likewise. + (thumb_unexpanded_epilogue): Likewise. + * config/arm/arm.h (struct machine_function): + New member return_used_this_function. + +2009-04-12 Mark Mitchell + + * doc/install.texi: Correct description of default directory for + --with-gxx-include-dir. + +2009-04-12 Eric Botcazou + + * fold-const.c (build_range_check): Properly deal with enumeral and + boolean base types. + +2009-04-12 Steven Bosscher + + * doc/invoke.texi (max_gcse_passes): Remove documentation. + * params.def (PARAM_MAX_GCSE_PASSES): Remove. + * params.h (MAX_GCSE_PASSES): Remove. + * gcse.c (gcse_main): Run CPROP1, PRE or HOIST, and CPROP2 + in sequence. Remove ability to run multiple passes. + (bypass_jumps): Report run as third CPROP pass. + +2009-04-12 Adam Nemet + + PR middle-end/39651 + * except.c (can_throw_external): Look at each insn in a SEQUENCE + when deciding whether the whole SEQUENCE can throw. + +2009-04-12 Uros Bizjak + + PR target/39740 + * config/alpha/predicates.md (local_symbolic_operand): Return 1 for + offseted label references. + +2009-04-11 Jan Hubicka + + * tree-ssa-pre.c (eliminate): Fix call of update_stmt. + +2009-04-11 Richard Guenther + + PR middle-end/39732 + * tree-inline.c (declare_return_variable): Mark DECL_BY_REFERENCE + return variables as TREE_ADDRESSABLE. + +2009-04-11 Richard Guenther + + PR tree-optimization/39713 + * tree-ssa-sccvn.c (vn_get_expr_for): Make sure built + reference trees have SSA_NAME operands. + 2009-04-11 Richard Guenther PR c/39712 @@ -1649,7 +2422,7 @@ 2009-04-02 Dodji Seketeli PR c++/26693 - * c-decl.c: (clone_underlying_type): Move this ... + * c-decl.c (clone_underlying_type): Move this ... * c-common.c (set_underlying_type): ... here. Also, make sure the function properly sets TYPE_STUB_DECL() on the newly created typedef variant type.