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2011-06-01tree.c (free_lang_data): Do not reset boolean_type_node nor char_type_node.Richard Guenther1-19/+0
2011-06-01 Richard Guenther <rguenther@suse.de> * tree.c (free_lang_data): Do not reset boolean_type_node nor char_type_node. * lto-streamer.c (lto_record_common_node): Take node pointer, do not register types. (lto_preload_common_nodes): Explicitly skip preloading nodes that differ between frontends. lto/ * lto-lang.c (lto_register_canonical_types): New function. (lto_init): Register common nodes with the canonical type machinery. Do not play tricks with char_type_node. From-SVN: r174519
2011-05-30re PR c/4910 (imacat <imacat@mail.imacat.idv.tw>)Nathan Froyd1-1/+1
fix PR bootstrap/4910 gcc/ PR bootstrap/49190 Revert: 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> * tree.h (struct tree_identifier): Inherit from tree_typed, not tree_common. (HT_IDENT_TO_GCC_IDENT): Adjust for said change. * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as TS_BASE instead of TS_COMMON. * varasm.c (assemble_name): Remove assert. gcc/c-family/ PR bootstrap/49190 Revert: 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> * c-common.h (struct c_common_identifier): Inherit from tree_typed, not tree_common. From-SVN: r174445
2011-05-27move TS_STATEMENT_LIST to be a substructure of TS_TYPEDNathan Froyd1-1/+1
move TS_STATEMENT_LIST to be a substructure of TS_TYPED gcc/ * c-decl.c (c_push_function_context): Copy the current statement list stack. (add_stmt): Check building_stmt_list_p and push_stmt if necessary. (finish_struct): Call building_stmt_list_p instead of checking cur_stmt_list. * c-parser.c (c_parser_postfix_expression): Likewise. * c-typeck.c (c_end_compound_stmt): Likewise. * print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN. * tree-iterator.c (stmt_list_cache): Change to a VEC. (alloc_stmt_list): Adjust for stmt_list_cache's new type. (free_stmt_list): Likewise. * tree.h (struct tree_statement_list): Include typed_tree instead of tree_common. * tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST as TS_TYPED instead of TS_COMMON. gcc/c-family/ * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC. (stmt_list_stack): Define. (cur_stmt_list): Adjust for new type of x_cur_stmt_list. * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise. gcc/cp/ * cp-tree.h (building_stmt_tree): Delete. * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list. (build_aggr_init_full_exprs): Call building_stmt_list_p instead of building_stmt_tree. (initialize_local_var): Likewise. (finish_function): Likewise. * decl2.c (finish_anon_union): Likewise. * init.c (begin_init_stmts): Likewise. (finish_init_stmts): Likewise. (expand_aggr_init_1): Likewise. * name-lookup.c (do_local_using_decl): Likewise. (do_namespace_alias): Likewise. (do_using_directive): Likewise. (cp_emit_debug_info_for_using): Likewise. * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty. From-SVN: r174343
2011-05-26make TS_BLOCK a substructure of TS_BASENathan Froyd1-2/+3
make TS_BLOCK a substructure of TS_BASE gcc/ * tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as TS_BASE instead of TS_COMMON. (find_decls_types_r): Check for TS_TYPED structure before looking at TREE_TYPE. * tree.h (struct tree_block): Inherit from tree_base, not tree_common. Add chain field. (BLOCK_CHAIN): Use new chain field. gcc/c-family/ * c-common.c (warning_candidate_p): Check for BLOCKs. gcc/java/ * decl.c (poplevel): Don't access TREE_TYPE of BLOCKs. * expr.c (build_jni_stub): Likewise. From-SVN: r174300
2011-05-26make TS_IDENTIFIER be a substructure of TS_TYPEDNathan Froyd1-1/+1
make TS_IDENTIFIER be a substructure of TS_TYPED gcc/ * tree.h (struct tree_identifier): Inherit from tree_typed, not tree_common. (HT_IDENT_TO_GCC_IDENT): Adjust for said change. * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as TS_BASE instead of TS_COMMON. * varasm.c (assemble_name): Remove assert. gcc/c-family/ * c-common.h (struct c_common_identifier): Inherit from tree_typed, not tree_common. From-SVN: r174286
2011-05-25move TS_EXP to be a substructure of TS_TYPEDNathan Froyd1-1/+1
move TS_EXP to be a substructure of TS_TYPED gcc/ * tree.h (struct tree_exp): Inherit from struct tree_typed. * tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED instead of TS_COMMON. gcc/lto/ * lto.c (lto_ft_typed): New function. (lto_ft_common): Call it. (lto_ft_constructor): Likewise. (lto_ft_expr): Likewise. (lto_fixup_prevailing_decls): Check for TS_COMMON before accessing TREE_CHAIN. From-SVN: r174192
2011-05-25libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if LIBGCC2_GNU_PREFIX ↵Bernd Schmidt1-4/+12
is defined. gcc/ * libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if LIBGCC2_GNU_PREFIX is defined. (__N): New macro. (__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2, __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3, __divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack, __clz_tab): Define using __N. (__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if COMPAT_SIMODE_TRAPPING_ARITHMETIC. * target.def (libfunc_gnu_prefix): New hook. * doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document. (TARGET_LIBFUNC_GNU_PREFIX): Add hook. * doc/tm.texi: Regenerate. * system.h (LIBGCC2_GNU_PREFIX): Poison. * optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into account. (gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise. (init_optabs): Likewise for the bswap libfuncs. * tree.c (build_common_builtin_nodes): Likewise for complex multiply and divide. * config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir). * config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise. * libgcc-std.ver: Remove. * Makefile.in (srcdirify): Handle $$(libgcc_objdir). * config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for libgcc-std.ver. * config/i386/t-linux (SHLIB_MAPFILES): Likewise. * config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise. * config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise. * config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise. * config/sparc/t-linux (SHLIB_MAPFILES): Likewise. * config/i386/t-linux (SHLIB_MAPFILES): Likewise. * config/i386/t-linux (SHLIB_MAPFILES): Likewise. * config/fixed-bit.h (FIXED_OP): Define differently depending on LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores. (FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise. libgcc/ * libgcc-std.ver.in: New file. * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New variables. (libgcc-std.ver): New rule. * config/t-gnu-prefix: New file. From-SVN: r174187
2011-05-11* tree.c (type_hash_canon): Use struct tree_type_non_common.Jason Merrill1-1/+1
From-SVN: r173692
2011-05-11split tree_typeNathan Froyd1-3/+11
split tree_type gcc/ada/ * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL. (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL. (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL. gcc/cp/ * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use TYPE_VALUES_RAW. (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise. (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise. (TEMPLATE_TYPE_PARM_INDEX): Likewise. gcc/ * ggc-page.c (extra_order_size_table): Use struct tree_type_non_common. * lto-streamer-in.c (unpack_ts_type_value_fields): Rename to... (unpack_ts_type_common_value_fields): ...this. Update comment. (unpack_value_fields): Adjust for renaming. (lto_input_ts_type_tree_pointers): Split into... (lto_input_ts_type_common_tree_pointer): ...this and... (lto_input_ts_type_non_common_tree_pointers): ...this. (lto_input_tree_pointers): Adjust for above split. * lto-streamer-out.c (pack_ts_type_value_fields): Rename to... (pack_ts_type_common_value_fields): ...this. Update comment. (lto_output_ts_type_tree_pointers): Split into... (lto_output_ts_type_common_tree_pointers): ...this and... (lto_output_ts_type_non_common_tree_pointers): ...this. (lto_output_tree_pointers): Adjust for above split. * lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled. * stor-layout.c (vector_type_mode): Adjust location of mode field. * tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC): Define. (struct tree_type): Split into... (struct tree_type_common: ...this and... (struct tree_type_with_lang_specific): ...this and... (struct tree_type_non_common): ...this. Adjust accessor macros accordingly. (TYPE_VALUES_RAW): Define. (union tree_node): Update for above changes. * tree.c (tree_node_structure_for_code) [tcc_type]: Return TS_TYPE_NON_COMMON. (initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON. Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON. (tree_code_size) [tcc_type]: Use struct tree_type_non_common. * treestructu.def (TS_TYPE): Remove. (TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON): Define. gcc/java/ * java-tree.h (TYPE_ARGUMENT_SIGNATURE): Use TYPE_MINVAL. gcc/lto/ * lto.c (lto_ft_type): Use TYPE_MINVAL and TYPE_MAXVAL. Adjust location of binfo field. (lto_fixup_prevailing_decls): Likewise. gcc/objc/ * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors. (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise. (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise. From-SVN: r173658
2011-05-06generalize build_case_label to the rest of the compilerNathan Froyd1-0/+17
generalize build_case_label to the rest of the compiler gcc/ada/ * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label. gcc/ * except.c (sjlj_emit_dispatch_table): Call build_case_label. * gimplify.c (gimplify_switch_expr): Likewise. * omp-low.c (expand_omp_sections): Likewise. * tree-eh.c (lower_try_finally_switch): Likewise. (lower_eh_dispatch): Likewise. * tree.h (build_case_label): Declare. * tree.c (build_case_label): Define. gcc/c-family/ * c-common.c (c_add_case_label): Omit the loc argument to build_case_label. * c-common.h (build_case_label): Remove. * c-semantics.c (build_case_label): Remove. gcc/cp/ * decl.c (finish_case_label): Omit the loc argument to build_case_label. gcc/fortran/ * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label. * trans-io.c (add_case): Likewise. * trans-stmt.c (gfc_trans_integer_select): Likewise. (gfc_trans_character_select): Likewise. gcc/go/ * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label. gcc/java/ * expr.c (expand_java_switch): Call build_case_label. (expand_java_add_case): Likewise. From-SVN: r173467
2011-05-04tree.h (build_function_type_array): Declare.Nathan Froyd1-0/+38
gcc/ * tree.h (build_function_type_array): Declare. (build_varargs_function_type_array): Declare. (build_function_type_vec, build_varargs_function_type_vec): Define. * tree.c (build_function_type_array_1): New function. (build_function_type_array): New function. (build_varargs_function_type_array): New function. gcc/fortran/ * trans-decl.c (build_library_function_decl_1): Call build_function_type_vec. Adjust argument list building accordingly. * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise. * trans-types.c (gfc_get_function_type): Likewise. From-SVN: r173375
2011-05-03md.texi (vec_load_lanes, [...]): Document.Richard Sandiford1-0/+9
gcc/ * doc/md.texi (vec_load_lanes, vec_store_lanes): Document. * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New convert_optab_index values. (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs. * genopinit.c (optabs): Initialize the new optabs. * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions. * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES) (expand_STORE_LANES): New functions. * tree.h (build_array_type_nelts): Declare. * tree.c (build_array_type_nelts): New function. * tree-vectorizer.h (vect_model_store_cost): Add a bool argument. (vect_model_load_cost): Likewise. (vect_store_lanes_supported, vect_load_lanes_supported) (vect_record_strided_load_vectors): Declare. * tree-vect-data-refs.c (vect_lanes_optab_supported_p) (vect_store_lanes_supported, vect_load_lanes_supported): New functions. (vect_transform_strided_load): Split out statement recording into... (vect_record_strided_load_vectors): ...this new function. * tree-vect-stmts.c (create_vector_array, read_vector_array) (write_vector_array, create_array_ref): New functions. (vect_model_store_cost): Add store_lanes_p argument. (vect_model_load_cost): Add load_lanes_p argument. (vectorizable_store): Try to use store-lanes functions for interleaved stores. (vectorizable_load): Likewise load-lanes and loads. * tree-vect-slp.c (vect_get_and_check_slp_defs): Update call to vect_model_store_cost. (vect_build_slp_tree): Likewise vect_model_load_cost. From-SVN: r173291
2011-05-02tree.c (tree_code_counts): New global array.Richard Guenther1-0/+8
2011-05-02 Richard Guenther <rguenther@suse.de> * tree.c (tree_code_counts): New global array. (record_node_allocation_statistics): Count individual tree codes. (dump_tree_statistics): Dump individual code stats. From-SVN: r173244
2011-04-29split checksum into cfg checksum and line checksumXinliang David Li1-6/+18
From-SVN: r173147
2011-04-27Makefile.in (tree-ssa-structalias.o): Remove gt-tree-ssa-structalias.h ↵Richard Guenther1-2/+10
dependency. 2011-04-27 Richard Guenther <rguenther@suse.de> * Makefile.in (tree-ssa-structalias.o): Remove gt-tree-ssa-structalias.h dependency. (GTFILES): Remove tree-ssa-structalias.c. * tree.c (allocate_decl_uid): New function. (make_node_stat): Use it. (copy_node_stat): Likewise. * tree.h (allocate_decl_uid): Declare. * tree-ssa-alias.h (delete_alias_heapvars): Remove. * tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars. * tree-flow.h (struct var_ann_d): Remove is_heapvar flag. * tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag. * tree-ssa-structalias.c (heapvar_for_stmt): Remove. (struct heapvar_map): Likewise. (heapvar_map_eq, heapvar_map_hash, heapvar_lookup, heapvar_insert): Likewise. (make_heapvar_for): Rename to ... (make_heapvar): ... this. Simplify. (fake_var_decl_obstack): New global var. (build_fake_var_decl): New function. (make_constraint_from_heapvar): Adjust. (handle_lhs_call): Likewise. (create_function_info_for): Likewise. (intra_create_variable_infos): Likewise. (init_alias_vars): Allocate fake_var_decl_obstack. (init_alias_heapvars, delete_alias_heapvars): Remove. (compute_points_to_sets): Do not call init_alias_heapvars. (ipa_pta_execute): Likewise. (delete_points_to_sets): Free fake_var_decl_obstack. * gcc.dg/tree-ssa/pr23382.c: Remove. From-SVN: r173030
2011-04-22tree.c (build_int_cst): Properly create canonicalized integer constants.Richard Guenther1-10/+3
2011-04-22 Richard Guenther <rguenther@suse.de> * tree.c (build_int_cst): Properly create canonicalized integer constants. (build_int_cst_type): Remove scary comments. From-SVN: r172871
2011-04-21re PR debug/48703 (segfault in canonicalize_for_substitution)Richard Guenther1-4/+0
2011-04-21 Richard Guenther <rguenther@suse.de> PR lto/48703 * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME. * g++.dg/lto/pr48207-2_0.C: New testcase. * g++.dg/lto/pr48207-3_0.C: Likewise. From-SVN: r172830
2011-04-20Revert last patch.Richard Sandiford1-9/+0
From-SVN: r172763
2011-04-20md.texi (vec_load_lanes, [...]): Document.Richard Sandiford1-0/+9
gcc/ * doc/md.texi (vec_load_lanes, vec_store_lanes): Document. * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New convert_optab_index values. (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs. * genopinit.c (optabs): Initialize the new optabs. * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions. * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES) (expand_STORE_LANES): New functions. * tree.h (build_array_type_nelts): Declare. * tree.c (build_array_type_nelts): New function. * tree-vectorizer.h (vect_model_store_cost): Add a bool argument. (vect_model_load_cost): Likewise. (vect_store_lanes_supported, vect_load_lanes_supported) (vect_record_strided_load_vectors): Declare. * tree-vect-data-refs.c (vect_lanes_optab_supported_p) (vect_store_lanes_supported, vect_load_lanes_supported): New functions. (vect_transform_strided_load): Split out statement recording into... (vect_record_strided_load_vectors): ...this new function. * tree-vect-stmts.c (create_vector_array, read_vector_array) (write_vector_array, create_array_ref): New functions. (vect_model_store_cost): Add store_lanes_p argument. (vect_model_load_cost): Add load_lanes_p argument. (vectorizable_store): Try to use store-lanes functions for interleaved stores. (vectorizable_load): Likewise load-lanes and loads. * tree-vect-slp.c (vect_get_and_check_slp_defs) (vect_build_slp_tree): From-SVN: r172760
2011-04-19re PR debug/48207 (ICE in lhd_set_decl_assembler_name, at langhooks.c:158)Richard Guenther1-1/+6
2011-04-19 Richard Guenther <rguenther@suse.de> PR lto/48207 * tree.c (free_lang_data): Do not reset the decl-assembler-name langhook. * g++.dg/lto/pr48207_0.C: New testcase. From-SVN: r172708
2011-04-18tree.c (upper_bound_in_type): Build properly canonicalized INTEGER_CSTs.Richard Guenther1-13/+13
2011-04-18 Richard Guenther <rguenther@suse.de> * tree.c (upper_bound_in_type): Build properly canonicalized INTEGER_CSTs. (lower_bound_in_type): Likewise. From-SVN: r172645
2011-04-18re PR c/48650 (valgrind: Invalid write of size 8 in build_string (tree.c:1524))Richard Guenther1-1/+1
2011-04-18 Richard Guenther <rguenther@suse.de> PR middle-end/48650 * tree.c (build_string): STRING_CST is now derived from tree_typed. From-SVN: r172642
2011-04-14tree.h (struct tree_constructor): Include tree_typed instead of tree_common.Nathan Froyd1-1/+1
* tree.h (struct tree_constructor): Include tree_typed instead of tree_common. * tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as TS_TYPED instead of TS_COMMON. From-SVN: r172409
2011-04-13tree-flow.h (struct gimple_df): Make free_ssanames a VEC.Nathan Froyd1-1/+1
* tree-flow.h (struct gimple_df): Make free_ssanames a VEC. * tree-ssanames.c (fini_ssanames): VEC_free it. (make_ssa_name_fn): Update for VECness of free_ssanames. (release_ssa_name, release_dead_ssa_names): Likewise. * tree.h (struct tree_ssa_name): Include tree_typed instead of tree_common. * tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as TS_TYPED instead of TS_COMMON. From-SVN: r172393
2011-04-13tree.h (struct tree_int_cst, [...]): Include tree_typed instead of tree_common.Nathan Froyd1-3/+3
* tree.h (struct tree_int_cst, struct real_value): Include tree_typed instead of tree_common. (struct tree_fixed_cst, struct tree_string, struct tree_complex): Likewise. * tree.c (initialize_tree_contains_struct): Mark such nodes as being TS_TYPED rather than TS_COMMON. * print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN. From-SVN: r172386
2011-04-13ada-tree.h (union lang_tree_node): Check for TS_COMMON before calling ↵Nathan Froyd1-58/+8
TREE_CHAIN. gcc/ada/ * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. * gcc-interface/misc.c (gnat_init_ts): New function. (LANG_HOOKS_INIT_TS): Define. gcc/ * c-decl.c (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. * print-tree.c (print_node): Likewise. * tree-inline.c (copy_tree_r): Likewise. * c-lang.c (LANG_HOOKS_INIT_TS): Define. * lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED instead of TS_COMMON. * lto-streamer-out.c (lto_output_tree_pointers): Likewise. * tree.c (initialize_tree_contains_struct): Handle TS_TYPED. (copy_node_stat): Zero TREE_CHAIN only if necessary. (MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these... (MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL): ...and these... (MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these... * tree.h: ...here. (TREE_CHAIN): Check for a TS_COMMON structure. (TREE_TYPE): Check for a TS_TYPED structure. gcc/c-family/ * c-common.h (c_common_init_ts): Declare. * c-common.c (c_common_init_ts): Define. gcc/cp/ * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move tree_contains_struct initialization to... * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_* macros. * cp-objcp-common.h (cp_common_init_ts): Declare. * cp-tree.h (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. gcc/fortran/ * f95-lang.c (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. gcc/go/ * go-lang.c (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. gcc/java/ * java-tree.h (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. gcc/lto/ * lto-tree.h (union lang_tree_node): Check for TS_COMMON before calling TREE_CHAIN. * lto.c (lto_fixup_common): Likewise. gcc/objc/ * objc-lang.c (objc_init_ts): Move code for this function... * objc-act.c (objc_common_init_ts): ...here. Define. * objc-act.h (objc_common_init_ts): Declare. gcc/objcp/ * objcp-lang.c (objcxx_init_ts): Call objc_common_init_ts and cp_common_init_ts. From-SVN: r172359
2011-04-12tree.h (struct typed_tree): New.Nathan Froyd1-1/+7
* tree.h (struct typed_tree): New. (struct tree_common): Include it instead of tree_base. (TREE_TYPE): Update for new location of type field. (TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly. (DECL_USER_ALIGN, DECL_PACKED): Likewise. (union tree_node): Add typed field. * treestruct.def (TS_TYPED): New. * lto-streamer.c (check_handled_ts_structures): Handle it. * tree.c (MARK_TS_TYPED): New macro. (MARK_TS_COMMON): Call it instead of MARK_TS_BASE. From-SVN: r172295
2011-04-09Bail out rather than crashing in array_type_nelts if TYPE_MAX_VALUE is null.Duncan Sands1-0/+4
From-SVN: r172227
2011-04-04tree.h (struct tree_const_decl): Inherit from tree_decl_common.Nathan Froyd1-2/+1
* tree.h (struct tree_const_decl): Inherit from tree_decl_common. * tree.c (initialize_tree_contains_struct): Adjust accordingly. From-SVN: r171923
2011-04-03tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not an integer.Michael Matz1-0/+7
* tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not an integer. * tree.h (tree_decl_non_common.vindex): Adjust comment. From-SVN: r171904
2011-04-03tree.c (decl_init_priority_insert): Don't create entry for default priority.Michael Matz1-44/+4
* tree.c (decl_init_priority_insert): Don't create entry for default priority. (decl_fini_priority_insert): Ditto. (fields_compatible_p, find_compatible_field): Remove. * tree.h (fields_compatible_p, find_compatible_field): Remove. * gimple.c (gimple_compare_field_offset): Adjust block comment. From-SVN: r171902
2011-03-25Changelog c-family/Kai Tietz1-6/+2
2011-03-25 Kai Tietz <ktietz@redhat.com> * c-ada-spec.c (compare_comment): Use filename_cmp instead of strcmp for filename. Changelog fortran/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * scanner.c (preprocessor_line): Use filename_cmp instead of strcmp. Changelog gcc/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * collect2.c (write_c_file_stat): Handle backslash as right-hand directory separator. (resolve_lib_name): Use IS_DIR_SEPARATOR instead of checking just for slash. * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH instead of checking for trailing slash. * gcc.c (record_temp_file): Use filename_cmp instead of strcmp. (do_spec_1): Likewise. (replace_outfile_spec_function): Likewise. (is_directory): Use filename_ncmp instead of strncmp. (print_multilib_info): Likewise. * gcov.c (find_source): Use filename_cmp instead instead of strcmp. (make_gcov_file_name): Fix order of slash/backslash checks. * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp. (add_standard_paths): Likewise. * mips-tfile.c (saber_stop): Handle backslash. * prefix.c (update_path): Use filename_ncmp instead of strncmp. * profile.c (output_location): Use filename_cmp instead of strcmp. * read-md.c (handle_toplevel_file): Handle backslash. * tlink.c (frob_extension): Likewise. * tree-cfg.c (same_line_p): Use filename_cmp instead of strcmp. * tree-dump.c (dequeue_and_dump): Handle backslash. * tree.c (get_file_function_name): Likewise. * gengtype.c (read_input_list): Likewise. (get_file_realbasename): Likewise. (get_output_file_with_visibility): Use filename_cmp instead of strcmp. ChangeLog java/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * jcf-parse.c (java_read_sourcefilenames): Use filename_cmp instead of strcmp. (set_source_filename): Likewise. * win32-host.c (jcf_open_exact_case): Likewise. ChangeLog lto/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * lto.c (lto_resolution_read): Use filename_cmp instead of strcmp. (lto_read_section_data): Likewise. ChangeLog cp/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * lex.c (interface_strcmp): Handle dos-paths. (handle_pragma_implementation): Use filename_cmp instead of strcmp. (in_main_input_context): Likewise. From-SVN: r171522
2011-03-25ChangeLog gcc/Kai Tietz1-31/+75
2011-03-25 Kai Tietz <ktietz@redhat.com> * c-typeck.c (comptypes_internal): Replace target hook call of comp_type_attributes by version in tree.c file. * gimple.c (gimple_types_compatible_p_1): Likewise. * tree-ssa.c (useless_type_conversion_p): Likewise. * tree.c (build_type_attribute_qual_variant): Likewise. (attribute_value_equal): New static helper function. (comp_type_attributes): New function. (merge_attributes): Use attribute_value_equal for comparison. (attribute_list_contained): Likewise. * tree.h (comp_type_attributes): New prototype. ChangeLog cp/ 2011-03-25 Kai Tietz <ktietz@redhat.com> * decl.c (decls_match): Replace target hook call of comp_type_attributes by version in tree.c file. * search.c (check_final_overrider): Likewise. * typeck.c (structural_comptypes): Likewise. From-SVN: r171445
2011-03-24tree.c (record_node_allocation_statistics): New function.Nathan Froyd1-56/+40
* tree.c (record_node_allocation_statistics): New function. (make_node_stat, copy_node_stat, build_string): Call it. (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise. (build1_stat, build_omp_clause): Likewise. From-SVN: r171399
2011-03-24re PR tree-optimization/46562 (CCP currently needs iteration for &a[i])Richard Guenther1-0/+14
2011-03-24 Richard Guenther <rguenther@suse.de> PR tree-optimization/46562 * tree.c (build_invariant_address): New function. * tree.h (build_invariant_address): Declare. * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around a renamed function moved ... * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here. Take valueization callback parameter. * tree-flow.h (gimple_fold_stmt_to_constant): Declare. * gimple-fold.h: New file. * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1. (ccp_fold, fold_const_aggregate_ref, fold_ctor_reference, fold_nonarray_ctor_reference, fold_array_ctor_reference, fold_string_cst_ctor_reference, get_base_constructor): Move ... * gimple-fold.c: ... here. (gimple_fold_stmt_to_constant_1): New function split out from ccp_fold. Take a valueization callback parameter. Valueize all operands. (gimple_fold_stmt_to_constant): New wrapper function. (fold_const_aggregate_ref_1): New function split out from fold_const_aggregate_ref. Take a valueization callback parameter. (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1. * tree-ssa-sccvn.c (simplify_binary_expression): Simplify invariant POINTER_PLUS_EXPRs to invariant form. (vn_valueize): New function. (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant. * tree-vrp.c (vrp_valueize): New function. (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant to fold statements to constants. * tree-ssa-pre.c (eliminate): Properly guard propagation of function declarations. * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o, tree-ssa-ccp.o): Add gimple-fold.h dependencies. * c-c++-common/pr46562-2.c: New testcase. * c-c++-common/pr46562.c: Likewise. From-SVN: r171386
2011-03-22tree.c (build_call_1): New function.Nathan Froyd1-12/+20
* tree.c (build_call_1): New function. (build_call_valist, build_call_array_loc, build_call_vec): Call it. From-SVN: r171288
2011-03-14re PR tree-optimization/48098 (internal compiler error: in ↵Richard Guenther1-2/+8
build_vector_from_val, at tree.c:1380) 2011-03-14 Richard Guenther <rguenther@suse.de> PR middle-end/48098 * tree.c (build_vector_from_val): Adjust assert to requirements and reality. * gcc.dg/torture/pr48098.c: New testcase. From-SVN: r170934
2011-03-11re PR c++/48073 (ICE with -flto in templated C++ code)Richard Guenther1-1/+2
2011-03-11 Richard Guenther <rguenther@suse.de> PR lto/48073 * tree.c (find_decls_types_r): Do not walk types only reachable from IDENTIFIER_NODEs. * g++.dg/lto/20110311-1_0.C: New testcase. From-SVN: r170875
2011-03-11re PR c++/48069 (FAIL: g++.old-deja/g++.pt/spec26.C)Jason Merrill1-2/+1
PR c++/48069 * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not COMPLETE_OR_UNBOUND_ARRAY_TYPE_P. From-SVN: r170872
2011-03-10re PR c++/48029 (ICE in finish_member_declaration() with --param ↵Jason Merrill1-2/+9
ggc-min-expand=0 --param ggc-min-heapsize=0) PR c++/48029 * stor-layout.c (layout_type): Don't set structural equality on arrays of incomplete type. * tree.c (type_hash_eq): Handle comparing them properly. * cp/pt.c (iterative_hash_template_arg): Remove special case for ARRAY_TYPE. From-SVN: r170853
2011-02-20re PR target/47822 (Multiple test suite failures due to revision 170321)Richard Guenther1-0/+19
2011-02-20 Richard Guenther <rguenther@suse.de> PR lto/47822 * tree.c (free_lang_data_in_decl): Clean builtins from the TU decl BLOCK_VARS. From-SVN: r170339
2011-01-26c.opt (-fkeep-inline-dllexport): New switch.Dave Korn1-3/+4
gcc/c-family/ChangeLog: * c.opt (-fkeep-inline-dllexport): New switch. gcc/ChangeLog: * tree.c (handle_dll_attribute): Handle it. * doc/extend.texi (@item dllexport): Mention it. * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. gcc/cp/ChangeLog: * semantics.c (expand_or_defer_fn_1): Handle it. * decl2.c (decl_needed_p): Likewise. gcc/testsuite/ChangeLog: * gcc.dg/dll-9a.c: New test file. * gcc.dg/dll-11.c: Likewise. * gcc.dg/dll-12.c: Likewise. * gcc.dg/dll-12a.c: Likewise. * gcc.dg/dll-11a.c: Likewise. * gcc.dg/dll-9.c: Likewise. * gcc.dg/dll-10.c: Likewise. * gcc.dg/dll-10a.c: Likewise. * g++.dg/ext/dllexport4a.cc: Likewise. * g++.dg/ext/dllexport4.C: Likewise. * g++.dg/ext/dllexport5.C: Likewise. * g++.dg/ext/dllexport5a.cc: Likewise. From-SVN: r169268
2011-01-01ChangeLog gcc/Kai Tietz1-9/+10
2011-01-01 Kai Tietz <kai.tietz@onevision.com> PR target/38662 * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. ChangeLog gcc/cp 2011-01-01 Kai Tietz <kai.tietz@onevision.com> PR target/38662 * tree.c (cxx_type_hash_eq): Allow METHOD_TYPE, too. ChangeLog gcc/testsuite 2011-01-01 Kai Tietz <kai.tietz@onevision.com> PR target/38662 * g++.dg/eh/pr38662.C: New testcase. From-SVN: r168389
2010-12-26tree.c (get_binfo_at_offset): Use BINFO_TYPE instead of TREE_TYPE, compare ↵Martin Jambor1-2/+2
TYPE_MAIN_VARIANTs of types. 2010-12-26 Martin Jambor <mjambor@suse.cz> * tree.c (get_binfo_at_offset): Use BINFO_TYPE instead of TREE_TYPE, compare TYPE_MAIN_VARIANTs of types. From-SVN: r168255
2010-12-22re PR tree-optimization/45934 (g++.old-deja/g++.other/dtor5.C FAILs with ↵Martin Jambor1-4/+9
-finline-small-functions) 2010-12-22 Martin Jambor <mjambor@suse.cz> PR tree-optimization/45934 PR tree-optimization/46302 PR tree-optimization/46987 * gimple-fold.c (get_base_binfo_for_type): Removed. (gimple_get_relevant_ref_binfo): Likewise. (gimple_fold_obj_type_ref_call): Dumb down to 4.5 functionality, removed parameter inplace, updated the caller. * gimple.h (gimple_get_relevant_ref_binfo): Remove declaration. * ipa-cp.c (ipcp_propagate_types): Do not derive types from constants. (ipcp_discover_new_direct_edges): Do not do devirtualization based on constants. * ipa-prop.c (compute_known_type_jump_func): Use get_ref_base_and_extent and get_binfo_at_offset instead of gimple_get_relevant_ref_binfo. (compute_known_type_jump_func): Likewise. (update_jump_functions_after_inlining): Do not derive types from constants. (try_make_edge_direct_virtual_call): Likewise. * tree.c (get_binfo_at_offset): Get type from non-artificial fields. * testsuite/g++.dg/ipa/ipcp-ivi-1.C: Removed. * testsuite/g++.dg/ipa/ivinline-6.C: Likewise. * testsuite/g++.dg/otr-fold-1.C: Likewise. * testsuite/g++.dg/otr-fold-2.C: Likewise. * testsuite/g++.dg/tree-ssa/pr43411.C: Xfail dump scan. * testsuite/g++.dg/tree-ssa/pr45605.C: Likewise. * testsuite/g++.dg/tree-ssa/pr46987.C: New test. From-SVN: r168168
2010-12-15tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I and ↵Jan Hubicka1-2/+6
GLOBAL_sub_D. * tree.c (get_file_function_name): Avoid using random seed on GLOBAL_sub_I and GLOBAL_sub_D. From-SVN: r167858
2010-12-02tree.c (build_range_type_1): Do not SET_TYPE_STRUCTURAL_EQUALITY for a ↵Eric Botcazou1-7/+8
non-shared type. * tree.c (build_range_type_1): Do not SET_TYPE_STRUCTURAL_EQUALITY for a non-shared type. From-SVN: r167393
2010-12-01tree.c (build_common_builtin_nodes): Do not initialize ↵Jan Hubicka1-6/+0
BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT. * tree.c (build_common_builtin_nodes): Do not initialize BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT. * builtins.c (expand_builtin_profile_func): Remove. (expand_builtin): Do not handle BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT. * builtins.def (profile_func_enter, profile_func_exit): Remove stubs. (__cyg_profile_func_enter, __cyg_profile_func_exit): New. * gimplify.c (gimplify_function_tree): Reorganize code calling profiling functions. From-SVN: r167342
2010-12-01common.opt (main_input_filename, [...]): New Variable entries.Joseph Myers1-0/+105
* common.opt (main_input_filename, main_input_basename, main_input_baselength): New Variable entries. From toplev.c. * final.c (output_quoted_string): Move from toplev.c. * output.h (output_quoted_string): Move from toplev.h. * opts-global.c (read_cmdline_options): Use gcc_options pointer to access main_input_filename, main_input_baselength and main_input_basename. * targhooks.c: Include intl.h and opts.h. (option_affects_pch_p, default_get_pch_validity): Move from toplev.c. * targhooks.h (option_affects_pch_p, default_get_pch_validity): Move from toplev.h. * toplev.c (main_input_filename, main_input_basename, main_input_baselength): Move to common.opt. (output_quoted_string): Move to final.c. (warn_deprecated_use): Move to tree.c. (option_affects_pch_p, default_get_pch_validity, pch_option_mismatch, default_pch_valid_p): Move to targhooks.c. * toplev.h (skip_leading_substring): Move to tree-dump.c. (warn_deprecated_use): Move to tree.h. (output_quoted_string): Move to output.h. (main_input_filename, main_input_basename, main_input_baselength): Move to common.opt. (default_get_pch_validity, default_pch_valid_p): Move to targhooks.c. * tree-dump.c (skip_leading_substring): Move from toplev.h. * tree.c (warn_deprecated_use): Move from toplev.c. * tree.h (warn_deprecated_use): Move from toplev.h. * c-typeck.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/cris/cris.c, config/crx/crx.c, config/fr30/fr30.c, config/frv/frv.c, config/h8300/h8300.c, config/ia64/ia64.c, config/iq2000/iq2000.c, config/lm32/lm32.c, config/m32c/m32c.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mep/mep.c, config/microblaze/microblaze.c, config/mips/mips.c, config/mmix/mmix.c, config/mn10300/mn10300.c, config/moxie/moxie.c, config/pa/pa.c, config/pdp11/pdp11.c, config/picochip/picochip.c, config/s390/s390.c, config/score/score.c, config/sh/sh.c, config/sparc/sparc.c, config/spu/spu.c, config/stormy16/stormy16.c, config/v850/v850.c, config/vax/vax.c, config/xtensa/xtensa.c, gimple-low.c, graphite-sese-to-poly.c, plugin.c, tree-cfg.c, tree-inline.c, varasm.c, xcoffout.c: Don't include toplev.h. * Makefile.in (c-typeck.o, tree-inline.o, tree-cfg.o, gimple-low.o, graphite-sese-to-poly.o, targhooks.o, plugin.o, varasm.o, xcoffout.o): Update dependencies. * config/arm/t-arm (arm.o): Update dependencies. * config/spu/t-spu-elf (spu.o): Update dependencies. cp: * cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h. * Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o): Update dependencies. java: * jcf-parse.c: Don't include toplev.h. * Make-lang.in (java/jcf-parse.o): Don't depend on toplev.h. From-SVN: r167329
2010-11-30re PR middle-end/46725 (ICE when compiling ↵Eric Botcazou1-4/+2
libstdc++-v3/include/precompiled/stdc++.h) PR middle-end/46725 Revert 2010-11-30 Eric Botcazou <ebotcazou@adacore.com> * tree.c (build_range_type_1): Do not set TYPE_STRUCTURAL_EQUALITY_P because of self-referential bounds. From-SVN: r167300
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