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* lto-streamer-in.c (input_struct_function_base): Factor out of ...Lawrence Crowl2011-10-131-32/+42
| | | | | | | | | | | | | | 2011-10-12 Lawrence Crowl <crowl@google.com> Diego Novillo <dnovillo@google.com> * lto-streamer-in.c (input_struct_function_base): Factor out of ... (input_function): ... here. * lto-streamer-out.c (output_struct_function_base): Factor out of ... (output_function): ... here. Co-Authored-By: Diego Novillo <dnovillo@google.com> From-SVN: r179928
* streamer-hooks.h (struct streamer_hooks): Add hooks input_location and ↵Gabriel Charette2011-10-131-4/+10
| | | | | | | | | | | | | | | | | | output_location. 2011-10-12 Gabriel Charette <gchare@google.com> Diego Novillo <dnovillo@google.com> * streamer-hooks.h (struct streamer_hooks): Add hooks input_location and output_location. * lto-streamer-in.c (lto_input_location): Use streamer_hooks.input_location, if set. * lto-streamer-out.c (lto_output_location): Use streamer_hooks.output_location, if set. Co-Authored-By: Diego Novillo <dnovillo@google.com> From-SVN: r179927
* lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.Jan Hubicka2011-10-041-1/+4
| | | | | | | | | | | | | | | * lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter. * lto-streamer-in.c (lto_input_toplevel_asms): Stream in order. * lto-streamer-out.c (lto_output_toplevel_asms): Stream out order. * lto-cgraph.c (order_base): New static var. (lto_output_node): Stream in order. (lto_output_varpool_node): Stream out order. (input_node): Stream in order. (input_varpool_node): Stream out order. (input_cgraph_1): Initialize order base; update call of lto_input_toplevel_asms. From-SVN: r179496
* cgraphunit.c (ipa_passes): Remove unrechable nodes.Jan Hubicka2011-10-021-0/+9
| | | | | | | | | | | | * cgraphunit.c (ipa_passes): Remove unrechable nodes. * lto-streamer-out.c (produce_symtab): Skip unused extern declarations. * ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external functions are reachable when address is taken. * ipa-inline-analysis.c (reset_inline_edge_summary): New * gcc.dg/ipa/ctor-empty-1.c: Update dump file. From-SVN: r179429
* Split out LTO's writing of top level asm nodes in preparation of extending ↵Jan Beulich2011-09-301-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | what... Split out LTO's writing of top level asm nodes in preparation of extending what needs to be written out when top level asm-s get enhanced to accept a limited set of input operands. gcc/ 2011-09-30 Jan Beulich <jbeulich@suse.com> * lto-cgraph.c (output_cgraph): Remove processing of 'cgraph_asm_nodes', call lto_output_toplevel_asms() instead. (input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call lto_input_toplevel_asms() instead. * lto-section-in.c (lto_section_name): Add "asm" entry. * lto-streamer-in.c (lto_input_toplevel_asms): New. * lto-streamer-out.c (lto_output_toplevel_asms): New. * lto-streamer.h (LTO_minor_version): Bump. (enum lto_section_type): Add LTO_section_asm. (struct lto_asm_header): New. (lto_input_toplevel_asms, lto_output_toplevel_asms): Declare. * tree-streamer.h (streamer_write_string_cst): Declare. * tree-streamer-out.c (write_string_cst): Rename to streamer_write_string_cst and make global. Handle incoming string being NULL. (streamer_write_tree_header): Adjust call to renamed function. From-SVN: r179386
* data-streamer.h (streamer_write_zero): Rename from output_zero.Diego Novillo2011-08-121-95/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * data-streamer.h (streamer_write_zero): Rename from output_zero. (streamer_write_uhwi): Rename from lto_output_uleb128. (streamer_write_hwi): Rename from output_sleb128. (streamer_write_string): Rename from lto_output_string. (streamer_string_index): Rename from lto_string_index. (streamer_write_string_with_length): Rename from lto_output_string_with_length. (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream. (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream. (streamer_read_string): Rename from lto_input_string. (streamer_read_indexed_string): Rename from input_string_internal. (streamer_read_uhwi): Rename from lto_input_uleb128. (streamer_read_hwi): Rename from lto_input_sleb128. (streamer_write_hwi_in_range): Rename from lto_output_int_in_range. (streamer_read_hwi_in_range): Rename from lto_input_int_in_range. (streamer_write_enum): Rename from lto_output_enum. (streamer_read_enum): Rename from lto_input_enum. (streamer_write_record_start): Rename from output_record_start. (streamer_read_record_start): Rename from input_record_start. (streamer_write_bitpack): Rename from lto_output_bitpack. (streamer_read_bitpack): Rename from lto_input_bitpack. (streamer_write_char_stream): Rename from lto_output_1_stream. (streamer_read_uchar): Rename from lto_input_1_unsigned. * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d. (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p. (streamer_read_string_cst): Rename from input_string_cst. (streamer_read_chain): Rename from lto_input_chain. (streamer_alloc_tree): Rename from lto_materialize_tree. (streamer_read_tree_body): Rename from lto_input_tree_pointers. (streamer_get_pickled_tree): Rename from lto_get_pickled_tree. (streamer_get_builtin_tree): Rename from lto_get_builtin_tree. (streamer_read_integer_cst): Rename from lto_input_integer_cst. (streamer_read_tree_bitfields): Rename from tree_read_bitfields. (streamer_write_chain): Rename from lto_output_chain. (streamer_write_tree_header): Rename from lto_output_tree_header. (streamer_pack_tree_bitfields): Rename from pack_value_fields. (streamer_write_tree_body): Rename from lto_output_tree_pointers. (streamer_write_integer_cst): Rename from lto_output_integer_cst. (streamer_write_builtin): Rename from lto_output_builtin_tree. (streamer_check_handled_ts_structures): Rename from check_handled_ts_structures. (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert. (streamer_tree_cache_insert_at): Rename from lto_streamer_cache_insert_at. (streamer_tree_cache_append): Rename from lto_streamer_cache_append. (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup. (streamer_tree_cache_get): Rename from lto_streamer_cache_get. (streamer_tree_cache_create): Rename from lto_streamer_cache_create. (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete. * tree-streamer-out.c (write_string_cst): Rename from output_string_cst. (write_identifier): Rename from output_identifier. (write_ts_common_tree_pointers): Rename from lto_output_ts_common_tree_pointers. (write_ts_vector_tree_pointers): Rename from lto_output_ts_vector_tree_pointers. (write_ts_complex_tree_pointers): Rename from lto_output_ts_complex_tree_pointers. (write_ts_decl_minimal_tree_pointers): Rename from lto_output_ts_decl_minimal_tree_pointers. (write_ts_decl_common_tree_pointers): Rename from lto_output_ts_decl_common_tree_pointers. (write_ts_decl_non_common_tree_pointers): Rename from lto_output_ts_decl_non_common_tree_pointers. (write_ts_decl_with_vis_tree_pointers): Rename from lto_output_ts_decl_with_vis_tree_pointers. (write_ts_field_decl_tree_pointers): Rename from lto_output_ts_field_decl_tree_pointers. (write_ts_function_decl_tree_pointers): Rename from lto_output_ts_function_decl_tree_pointers. (write_ts_type_common_tree_pointers): Rename from lto_output_ts_type_common_tree_pointers. (write_ts_type_non_common_tree_pointers): Rename from lto_output_ts_type_non_common_tree_pointers. (write_ts_list_tree_pointers): Rename from lto_output_ts_list_tree_pointers. (write_ts_vec_tree_pointers): Rename from lto_output_ts_vec_tree_pointers. (write_ts_exp_tree_pointers): Rename from lto_output_ts_exp_tree_pointers. (write_ts_block_tree_pointers): Rename from lto_output_ts_block_tree_pointers. (write_ts_binfo_tree_pointers): Rename from lto_output_ts_binfo_tree_pointers. (write_ts_constructor_tree_pointers): Rename from lto_output_ts_constructor_tree_pointers. (write_ts_target_option): Rename from lto_output_ts_target_option. (write_ts_translation_unit_decl_tree_pointers): Rename from lto_output_ts_translation_unit_decl_tree_pointers. * tree-streamer.c (streamer_tree_cache_add_to_node_array): Rename from lto_streamer_cache_add_to_node_array. (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1. (record_common_node): Rename from lto_record_common_node. * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward declarations. * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused function. * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove unused function. * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H. (ipa-reference.o): Likewise. * lto-section-out.c: Include data-streamer.h. * ipa-reference.c: Include data-streamer.h. From-SVN: r177704
* tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call ↵Diego Novillo2011-08-111-51/+167
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | stream_write_tree instead of output_record_start. * tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call stream_write_tree instead of output_record_start. (lto_output_ts_binfo_tree_pointers): Likewise. * streamer-hooks.h (stream_write_tree): Move from tree-streamer.h. Convert it to a macro. (stream_read_tree): Likewise. * lto-streamer.h (lto_stream_as_builtin_p): Move ... * tree-streamer.h (lto_stream_as_builtin_p): ... here. * lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append and tree_read_bitfields. * lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c (lto_write_tree): Call it. * lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c * streamer-hooks.h (struct streamer_hooks): Remove fields name, is_streamable and alloc_tree. Update all users. * tree-streamer-in.c (tree_read_bitfields): Factor out of ... (lto_materialize_tree): ... here. Handle CALL_EXPR codes. Remove call to lto_streamer_cache_append. * tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes. * tree-streamer.h (tree_read_bitfields): Declare. * Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H. (gimple-streamer-in.o): Add dependency on TREE_STREAMER_H. * tree-streamer.h (stream_read_tree): New. Replace all calls to lto_input_tree with it. (stream_write_tree): New. Replace all calls to lto_output_tree, lto_output_tree_ref and lto_output_tree_or_ref with it. * lto-streamer-in.c (lto_read_tree): Inline code from lto_streamer_read_tree. (lto_input_tree): Move from tree-streamer-in.c. * lto-streamer-out.c (lto_output_tree_ref): Make static. Remove handling of NULL values for EXPR. Do not handle EXPRs that are not indexable. (lto_write_tree): Move from tree-streamer-out.c. Inline lto_streamer_write_tree. (lto_output_tree): Move from tree-streamer-out.c. If REF_P is true and EXPR is indexable, call lto_output_tree_ref. * lto-streamer.c (lto_record_common_node): Move to tree-streamer.c. (lto_preload_common_nodes): Likewise. Remove assertions and adjustments for nodes main_identifier_node, ptrdiff_type_node and fileptr_type_node. (lto_streamer_hooks_init): Set streamer_hooks.write_tree to lto_output_tree and streamer_hooks.read_tree to lto_input_tree. * lto-streamer.h (lto_input_tree): Declare. (lto_output_tree_ref): Remove. * streamer-hooks.h (struct streamer_hooks): Remove fields preload_common_nodes, indexable_with_decls_p, pack_value_fields, unpack_value_fields, output_tree_header and has_unique_integer_csts_p. Update all users. * tree-streamer-in.c (lto_materialize_tree): Make extern. (lto_input_tree_pointers): Likewise. (lto_read_tree): Move to lto-streamer-in.c. (lto_input_integer_cst): Make extern. (lto_get_pickled_tree): Likewise. (lto_get_builtin_tree): Likewise. (lto_input_tree): Move to lto-streamer-in.c. * tree-streamer-out.c (pack_value_fields): Make extern. (lto_output_tree_or_ref): Remove. Replace all callers with calls to stream_write_tree. (lto_output_builtin_tree): Make extern. (lto_streamer_write_tree): Inline into lto_write_tree. (lto_output_tree_pointers): Make extern. (lto_output_tree_header): Likewise. (lto_output_integer_cst): Likewise. (lto_write_tree): Move to lto-streamer-out.c. (lto_output_tree): Likewise. * tree-streamer.c (lto_record_common_node): Move from lto-streamer.c (preload_common_nodes): Likewise. (lto_streamer_cache_create): Call it. * tree-streamer.h: Include streamer-hooks.h. (stream_write_tree): New. (stream_read_tree): New. (lto_input_tree): Remove. (lto_materialize_tree): Declare. (lto_input_tree_pointers): Declare. (lto_get_pickled_tree): Declare. (lto_get_builtin_tree): Declare. (lto_input_integer_cst): Declare. (lto_output_tree_header): Declare. (pack_value_fields): Declare. (lto_output_tree_pointers): Declare. (lto_output_integer_cst): Declare. (lto_output_builtin_tree): Declare. From-SVN: r177661
* rebaseDiego Novillo2011-08-081-1383/+18
| | | | From-SVN: r177571
* tree.h (TYPE_ARTIFICIAL): New flag.Eric Botcazou2011-07-021-1/+4
| | | | | | | | | | | | | | | | | | | | | * tree.h (TYPE_ARTIFICIAL): New flag. * dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to the DIE of the type if it is artificial. (gen_array_type_die): Likewise. (gen_enumeration_type_die): Likewise. (gen_struct_or_union_type_die): Likewise. * lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL. * lto-streamer-out.c (pack_ts_base_value_fields): Likewise. ada/ * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on the type according to the ARTIFICIAL_P parameter. (create_type_decl): Likewise. (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1. Co-Authored-By: Nicolas Setton <setton@adacore.com> Co-Authored-By: Olivier Hainque <hainque@adacore.com> From-SVN: r175781
* lto-symtab.c (lto_varpool_replace_node): Remove code handling extra name ↵Jan Hubicka2011-06-181-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | aliases. * lto-symtab.c (lto_varpool_replace_node): Remove code handling extra name aliases. (lto_symtab_resolve_can_prevail_p): Likewise. (lto_symtab_merge_cgraph_nodes): Update alias_of pointers. * cgraphbuild.c (record_reference): Remove extra body alias code. (mark_load): Likewise. (mark_store): Likewise. * cgraph.h (varpool_node): Remove extra_name filed; add alias_of and extraname_alias. (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare. (varpool_alias_aliased_node): New inline function. (varpool_variable_node): New function. * cgraphunit.c (handle_alias_pairs): Handle also variable aliases. * ipa-ref.c (ipa_record_reference): Allow aliases on variables. * lto-cgraph.c (lto_output_varpool_node): Update streaming. (input_varpool_node): Likewise. * lto-streamer-out.c (produce_symtab): Remove extra name aliases. (varpool_externally_visible_p): Remove extra body alias code. (function_and_variable_visibility): Likewise. * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function. (ipa_pta_execute): Use it. * varpool.c (varpool_remove_node): Remove extra name alias code. (varpool_mark_needed_node): Likewise. (varpool_analyze_pending_decls): Analyze aliases. (assemble_aliases): New functoin. (varpool_assemble_decl): Use it. (varpool_create_variable_alias): New function. (varpool_extra_name_alias): Rewrite. (varpool_for_node_and_aliases): New function. From-SVN: r175167
* dumping cleanup phase 1 -- Removing TODO_dump_funcDavid Li2011-06-141-1/+1
| | | | From-SVN: r175051
* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output ↵Jan Hubicka2011-06-141-1/+5
| | | | | | | | | BINFO_VIRTUALS when streaming for ltrans unit. * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output BINFO_VIRTUALS when streaming for ltrans unit. From-SVN: r175014
* lto-streamer-out.c (produce_symtab): Stream out the newly represented aliases.Jan Hubicka2011-06-111-2/+2
| | | | | | | * lto-streamer-out.c (produce_symtab): Stream out the newly represented aliases. From-SVN: r174956
* lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.Jan Hubicka2011-06-111-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code. (lto_symtab_resolve_can_prevail_p): Likewise. (lto_symtab_merge_cgraph_nodes): Update merging of aliases. * cgraph.c (same_body_aliases_done): New global var. (cgraph_same_body_alias_1): Rename to ... (cgraph_create_function_alias): ... this one; reorg to new representation. (cgraph_same_body_alias): Use cgraph_create_function_alias; record references when asked to. (cgraph_add_thunk): Fix formating. (cgraph_get_node): Kill same body alias code. (cgraph_node_for_asm): Likewise. (cgraph_remove_same_body_alias): Remove. (cgraph_remove_node): Kill same body alias code. (cgraph_mark_address_taken_node): Mark also the aliased function as having address taken. (dump_cgraph_node): Dump same body aliases. (cgraph_for_node_thunks_and_aliases): Update for new alias representation. (cgraph_for_node_and_aliases): Likewise. * cgraph.h (same_body): Kll pointer. (same_body_alias): Update comment. (same_body_aliases_done): Declare. (cgraph_remove_same_body_alias): Remove declaration. (cgraph_create_function_alias): Declare. (cgraph_process_same_body_aliases): Declare. (cgraph_function_with_gimple_body_p): Check for alias. (cgraph_can_remove_if_no_direct_calls_p): Look for aliases. (cgraph_alias_aliased_node): New function. (cgraph_function_node): Update for new aliases. (cgraph_function_or_thunk_node): Likewise. * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases. (inline_call): Remove dead aliases. * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler name hack for same body aliases. (clone_of_p): Look through aliases. (verify_cgraph_node): Verify aliases. (cgraph_analyze_function): Analyze aliases; fixup C++ bugs. (cgraph_process_same_body_aliases): New function. (process_function_and_variable_attributes): Disable weakref warning on alias. (cgraph_analyze_functions): Handle aliases. (cgraph_mark_functions_to_output): Handle aliases same way as thunks. (assemble_thunks): Rename to ... (assemble_thunks_and_aliases): ... this one; handle aliases, too. (cgraph_expand_function): Remove alias output code. (cgraph_output_in_order): Skip aliases. (cgraph_preserve_function_body_p): Aliases don't need preserving. * ipa-ref.c (ipa_ref_use_name): Add alias reference. (ipa_record_reference): Do not assert on alias references. (ipa_ref_has_aliases_p): New function. * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS. (ipa_ref_has_aliases_p): Declare. * lto-cgraph.c (lto_output_node): Handle aliases. (input_node): Likewise. * lto-streamer-out.c (lto_output): Skip aliases. (produce_symtab): Kill same_body_alias code. * ipa-utils.c (ipa_reverse_postorder): Add FIXME. (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p. * ipa-inline.c (update_caller_keys): Walk aliases. (inline_small_functions): Fix thinko in previous patch. * ipa.c (cgraph_externally_visible_p): Do not walk aliases. (function_and_variable_visibility): Do not walk same body aliases. * tree-ssa-structalias.c (associate_varinfo_to_alias): New function. (ipa_pta_execute): Use it. * lto.c (add_cgraph_node_to_partition_1): Break out from ... (add_cgraph_node_to_partition) ... here; walk aliases. (lto_1_to_1_map): Remove same body alias code. (promote_fn): Likewise. (lto_promote_cross_file_statics): Update comment. * decl2.c (cp_write_global_declarations): Process aliases; look trhough same body aliases. From-SVN: r174952
* Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.Diego Novillo2011-06-061-36/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H. (cgraph.o): Likewise. (cgraphunit.o): Likewise. * cgraphunit.c: Include lto-streamer.h (cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init if LTO is enabled. * lto-streamer-in.c (unpack_value_fields): Call streamer_hooks.unpack_value_fields if set. (lto_materialize_tree): For unhandled nodes, first try to call lto_streamer_hooks.alloc_tree, if it exists. (lto_input_ts_decl_common_tree_pointers): Move reading of DECL_INITIAL to lto_streamer_read_tree. (lto_read_tree): Call lto_streamer_hooks.read_tree if set. (lto_streamer_read_tree): New. (lto_reader_init): Rename from lto_init_reader. Move initialization code to lto/lto.c. * lto-streamer-out.c (pack_value_fields): Call streamer_hooks.pack_value_fields if set. (lto_output_tree_ref): For tree nodes that are not normally indexable, call streamer_hooks.indexable_with_decls_p before giving up. (lto_output_ts_decl_common_tree_pointers): Move handling for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree. (lto_output_tree_header): Call streamer_hooks.is_streamable instead of lto_is_streamable. Call lto_streamer_hooks.output_tree_header if set. (lto_write_tree): Call lto_streamer_hooks.write_tree if set. (lto_streamer_write_tree): New. (lto_output): Call lto_streamer_init directly. (lto_writer_init): Remove. * lto-streamer.c (streamer_hooks): New. (lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes instead of lto_preload_common_nodes. (lto_is_streamable): Move from lto-streamer.h (lto_streamer_hooks_init): New. (streamer_hooks): New. (streamer_hooks_init): New. * lto-streamer.h (struct output_block): Forward declare. (struct lto_input_block): Likewise. (struct data_in): Likewise. (struct bitpack_d): Likewise. (struct streamer_hooks): Declare. (streamer_hooks): Declare. (lto_streamer_hooks_init): Declare. (lto_streamer_write_tree): Declare. (lto_streamer_read_tree): Declare. (streamer_hooks_init): Declare. (lto_is_streamable): Move to lto-streamer.c lto/ChangeLog * lto.c (lto_init): New. (lto_main): Call it. From-SVN: r174709
* lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts.Diego Novillo2011-06-031-39/+0
| | | | | | | | | | | * lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts. (lto_input_tree_pointers): Likewise. * lto-streamer-out.c (pack_value_fields): Likewise. (lto_output_tree_pointers): Likewise. * lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE and OPTIMIZATION_NODE. From-SVN: r174625
* lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call ↵Diego Novillo2011-06-011-14/+14
| | | | | | | | | | | | | | | | | | | | | | output_record_start with LTO_null instead of output_zero. * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call output_record_start with LTO_null instead of output_zero. (lto_output_ts_binfo_tree_pointers): Likewise. (lto_output_tree): Likewise. (output_eh_try_list): Likewise. (output_eh_region): Likewise. (output_eh_lp): Likewise. (output_eh_regions): Likewise. (output_bb): Likewise. (output_function): Likewise. (output_unreferenced_globals): Likewise. * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES instead of NUM_TREE_CODES. (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES. (lto_output_int_in_range): Change << to >> when shifting VAL. From-SVN: r174544
* lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers): Remove ↵Diego Novillo2011-06-011-5/+0
| | | | | | | | | assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes. * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers): Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes. From-SVN: r174542
* lto-streamer-out.c (hash_string_slot_node): Hash string based on its length.Jan Hubicka2011-05-291-50/+64
| | | | | | | | | | | | | | | | | | | | | * lto-streamer-out.c (hash_string_slot_node): Hash string based on its length. (string_slot_free): Remove (create_output_block): Initialize obstack. (destroy_output_block): Free obstack. (lto_string_index): Add PERSISTENT parameter; do not duplicate the string unless it needs to be added into the hash. (lto_output_string_with_length): Add persistent attribute; handle NULL strings. (lto_output_string): Add PERSISTENT parameter. (output_string_cst, output_identifier): Simplify. (lto_output_location_bitpack): Update. (lto_output_builtin_tree): Update. * lto-streamer.h (struct output_block): Add obstack. (lto_output_string, lto_output_string_with_length): Remove declarations; functions are static now. From-SVN: r174397
* lto-streamer-out.c (pack_ts_fixed_cst_value_fields, [...]): Use enum and ↵Jan Hubicka2011-05-291-18/+23
| | | | | | | | | | | | | | | | | | | | variable length i/o. * lto-streamer-out.c (pack_ts_fixed_cst_value_fields, pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields, pack_ts_function_decl_value_fields, lto_output_builtin_tree, output_cfg, output_gimple_stmt): Use enum and variable length i/o. * lto-streamer-in.c (input_cfg, input_gimple_stmt, unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields, unpack_ts_decl_with_vis_value_fields, unpack_ts_type_common_value_fields, unpack_ts_block_value_fields, lto_get_builtin_tree): Use enum and variable length i/o. * basic-block.h (profile_status_d): Add PROFILE_LAST. * lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range): New functions. (bp_pack_enum, bp_unpack_enum): New macros. From-SVN: r174394
* lto-streamer-out.c (lto_string_index): break out from...; offset by 1 so 0 ↵Jan Hubicka2011-05-271-31/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | means NULL string. * lto-streamer-out.c (lto_string_index): break out from...; offset by 1 so 0 means NULL string. (lto_output_string_with_length): ... here. (lto_output_string, output_string_cst, output_identifier): Update handling of NULL strings. (lto_output_location_bitpack): New function. (lto_output_location): Use it. (lto_output_tree_ref): Use output_record_start. (pack_ts_type_common_value_fields): Pack aliagn & alias set in var len values. * lto-streamer-in.c (string_for_index): Break out from ...; offset values by 1. (input_string_internal): ... here; (input_string_cst, input_identifier, lto_input_string): Update handling of NULL strings. (lto_input_location_bitpack): New function (lto_input_location): Use it. (unpack_ts_type_common_value_fields): Pack align & alias in var len values. * lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int, bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare. (bp_pack_value): Sanity check the value range. * lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int): New functions. * lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int): New functions. From-SVN: r174325
* lto-streamer-out.c (output_record_start): Use lto_output_enumJan Hubicka2011-05-251-5/+4
| | | | | | | | | | | | | | * lto-streamer-out.c (output_record_start): Use lto_output_enum (lto_output_tree): Use output_record_start. * lto-streamer-in.c (input_record_start): Use lto_input_enum (lto_get_pickled_tree): Use input_record_start. * lto-section-in.c (lto_section_overrun): Turn into fatal error. (lto_value_range_error): New function. * lto-streamer.h (lto_value_range_error): Declare. (lto_output_int_in_range, lto_input_int_in_range): New functions. (lto_output_enum, lto_input_enum): New macros. From-SVN: r174186
* split tree_typeNathan Froyd2011-05-111-24/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* cgraph.c (cgraph_add_thunk): Create real function node instead of alias node...Jan Hubicka2011-05-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cgraph.c (cgraph_add_thunk): Create real function node instead of alias node; finalize it and mark needed/reachale; arrange visibility to be right and add it into the corresponding same comdat group list. (dump_cgraph_node): Dump thunks. * cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function, cgraph_function_with_gimple_body_p, cgraph_first_function_with_gimple_body, cgraph_next_function_with_gimple_body): New functions. (FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION): New macros. * ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected. (ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. * cgraphunit.c (cgraph_finalize_function): Only look into possible devirtualization when optimizing. (verify_cgraph_node): Verify thunks. (cgraph_analyze_function): Analyze thunks. (cgraph_mark_functions_to_output): Output thunks only in combination with function they are assigned to. (assemble_thunk): Turn thunk into non-thunk; don't try to turn alias into normal node. (assemble_thunks): New functoin. (cgraph_expand_function): Use it. * lto-cgraph.c (lto_output_node): Stream thunks. (input_overwrite_node): Stream in thunks. * ipa-pure-const.c (analyze_function): Thunks do nothing interesting. * lto-streamer-out.c (lto_output): Do not try to output thunk's body. * ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION. * ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks. (inline_analyze_function): Do not care about thunk jump functions. (inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION. * ipa-prop.c (ipa_prop_write_jump_functions): Use cgraph_function_with_gimple_body_p. * passes.c (do_per_function_toporder): Use cgraph_function_with_gimple_body_p. (execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. (ipa_write_summaries): Use cgraph_function_with_gimple_body_p. (function_called_by_processed_nodes_p): Likewise. * lto.c (lto_materialize_function): Use cgraph_function_with_gimple_body_p. (add_cgraph_node_to_partition): Do not re-add items to partition; handle thunks. (add_varpool_node_to_partition): Do not re-add items to partition. From-SVN: r173517
* tree.h (get_pending_sizes): Remove prototype.Eric Botcazou2011-05-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.h (get_pending_sizes): Remove prototype. (put_pending_size): Likewise. (put_pending_sizes): Likewise. * stor-layout.c (pending_sizes): Delete. (get_pending_sizes): Likewise. (put_pending_size): Likewise. (put_pending_sizes): Likewise. (variable_size): Do not call put_pending_size and tidy up. * function.h (struct function): Remove dont_save_pending_sizes_p. * lto-streamer-in.c (input_function): Do not stream it. * lto-streamer-out.c (output_function): Likewise. * tree-inline.c (initialize_cfun): Do not copy it. * c-decl.c (store_parm_decls): Do not set it. * omp-low.c (create_task_copyfn): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. cp/ * decl.c (start_preparsed_function): Likewise. fortran/ * trans-decl.c (trans_function_start): Likewise. ada/ * gcc-interface/utils.c (begin_subprog_body): Do not call get_pending_sizes. (end_subprog_body): Likewise. From-SVN: r173424
* re PR tree-optimization/48846 (Many -O2 -flto testsuite failures with -m32 ↵Richard Guenther2011-05-031-1/+1
| | | | | | | | | | | | | -mavx) 2011-05-03 Richard Guenther <rguenther@suse.de> PR lto/48846 * lto-streamer-in.c (unpack_ts_decl_common_value_fields): Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN. * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. From-SVN: r173298
* Makefile.in (INTERNAL_FN_DEF, [...]): Define.Richard Sandiford2011-04-201-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define. (GIMPLE_H): Include $(INTERNAL_FN_H). (OBJS-common): Add internal-fn.o. (internal-fn.o): New rule. * internal-fn.def: New file. * internal-fn.h: Likewise. * internal-fn.c: Likewise. * gimple.h: Include internal-fn.h. (GF_CALL_INTERNAL): New gf_mask. (gimple_statement_call): Put fntype into a union with a new internal_fn field. (gimple_build_call_internal): Declare. (gimple_build_call_internal_vec): Likewise. (gimple_call_same_target_p): Likewise. (gimple_call_internal_p): New function. (gimple_call_internal_fn): Likewise. (gimple_call_fntype): Return null for internal calls. (gimple_call_set_fntype): Assert that the function is not internal. (gimple_call_set_fn): Likewise. (gimple_call_set_fndecl): Likewise. (gimple_call_set_internal_fn): New function. (gimple_call_addr_fndecl): Handle null functions. (gimple_call_return_type): Likewise null types. * gimple.c (gimple_build_call_internal_1): New function. (gimple_build_call_internal): Likewise. (gimple_build_call_internal_vec): Likewise. (gimple_call_same_target_p): Likewise. (gimple_call_flags): Handle calls to internal functions. (gimple_call_fnspec): New function. (gimple_call_arg_flags, gimple_call_return_flags): Use it. (gimple_has_side_effects): Handle null functions. (gimple_rhs_has_side_effects): Likewise. (gimple_call_copy_skip_args): Handle calls to internal functions. * cfgexpand.c (expand_call_stmt): Likewise. * expr.c (expand_expr_real_1): Assert that the call isn't internal. * gimple-fold.c (gimple_fold_call): Handle null functions. (gimple_fold_stmt_to_constant_1): Don't fold calls to internal functions. * gimple-low.c (gimple_check_call_args): Handle calls to internal functions. * gimple-pretty-print.c (dump_gimple_call): Likewise. * ipa-prop.c (ipa_analyze_call_uses): Handle null functions. * tree-cfg.c (verify_gimple_call): Handle calls to internal functions. (do_warn_unused_result): Likewise. * tree-eh.c (same_handler_p): Use gimple_call_same_target_p. * tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions. * tree-ssa-dom.c (hashable_expr): Use the gimple statement to record the target of a call. (initialize_hash_element): Update accordingly. (hashable_expr_equal_p): Use gimple_call_same_target_p. (iterative_hash_hashable_expr): Handle calls to internal functions. (print_expr_hash_elt): Likewise. * tree-ssa-pre.c (can_value_number_call): Likewise. (eliminate): Handle null functions. * tree-ssa-sccvn.c (visit_use): Handle calls to internal functions. * tree-ssa-structalias.c (get_fi_for_callee): Likewise. (find_func_aliases): Likewise. * value-prof.c (gimple_ic_transform): Likewise. (gimple_indirect_call_to_profile): Likewise. * lto-streamer-in.c (input_gimple_stmt): Likewise. * lto-streamer-out.c (output_gimple_stmt): Likewise. From-SVN: r172758
* ada-tree.h (union lang_tree_node): Check for TS_COMMON before calling ↵Nathan Froyd2011-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* re PR tree-optimization/46076 (constant propagation and compile-time math no ↵Richard Guenther2011-04-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | longer happening versus 4.4 and 4.5) 2011-04-12 Richard Guenther <rguenther@suse.de> PR tree-optimization/46076 * gimple.h (struct gimple_statement_call): Add fntype field. (gimple_call_fntype): Adjust. (gimple_call_set_fntype): New function. * gimple.c (gimple_build_call_1): Set the call function type. * gimplify.c (gimplify_call_expr): Preserve the function type the frontend used for the call. (gimplify_modify_expr): Likewise. * lto-streamer-in.c (input_gimple_stmt): Input the call stmts function type. * lto-streamer-out.c (output_gimple_stmt): Output the call stmts function type. * tree-ssa.c (useless_type_conversion_p): Function pointer conversions are useless. * gcc.dg/tree-ssa/pr46076.c: Un-XFAIL. From-SVN: r172310
* lto-streamer.h (struct lto_streamer_cache_d): Remove offsets and next_slot ↵Michael Matz2011-04-031-65/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | members. * lto-streamer.h (struct lto_streamer_cache_d): Remove offsets and next_slot members. (lto_streamer_cache_insert, lto_streamer_cache_insert_at, lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes. (lto_streamer_cache_append): Declare. * lto-streamer.c (lto_streamer_cache_add_to_node_array): Use unsigned index, remove offset parameter, ensure that we append or update existing entries. (lto_streamer_cache_insert_1): Use unsigned index, remove offset_p parameter, update next_slot for append. (lto_streamer_cache_insert): Use unsigned index, remove offset_p parameter. (lto_streamer_cache_insert_at): Likewise. (lto_streamer_cache_append): New function. (lto_streamer_cache_lookup): Use unsigned index. (lto_streamer_cache_get): Likewise. (lto_record_common_node): Don't test tree_node_can_be_shared. (preload_common_node): Adjust call to lto_streamer_cache_insert. (lto_streamer_cache_delete): Don't free offsets member. * lto-streamer-out.c (eq_string_slot_node): Use memcmp. (lto_output_string_with_length): Use lto_output_data_stream. (lto_output_tree_header): Remove ix parameter, don't write it. (lto_output_builtin_tree): Likewise. (lto_write_tree): Adjust callers to above, don't track and write offset, write unsigned index. (output_unreferenced_globals): Don't emit all global vars. (write_global_references): Use unsigned indices. (lto_output_decl_state_refs): Likewise. (write_symbol): Likewise. * lto-streamer-in.c (lto_input_chain): Move earlier. (input_function): Use unsigned index. (input_alias_pairs): Don't read and then ignore all global vars. (lto_materialize_tree): Remove ix_p parameter, don't read index, don't pass it back, use lto_streamer_cache_append. (lto_register_var_decl_in_symtab): Use unsigned index. (lto_register_function_decl_in_symtab): Likewise. (lto_get_pickled_tree): Don't read in or handle offset, read unsigned index. (lto_get_builtin_tree): Don't read index, use lto_streamer_cache_append. (lto_read_tree): Adjust call to lto_materialize_tree. * ipa-inline.c (cgraph_edge_badness): Move growth calculaton, don't use function calls in arguments to MIN. * varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC twice. * gimple.c (gimple_type_leader_entry): Mark deletable. lto/ * lto.c (lto_materialize_function): Don't read and then discard sections in WPA mode. (lto_read_in_decl_state): Adjust call to lto_streamer_cache_get. * lto-lang.c (registered_builtin_fndecls): Remove. (lto_getdecls): Return NULL_TREE. (lto_builtin_function): Don't remember in registered_builtin_fndecls. From-SVN: r171906
* tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs.Richard Biener2011-03-301-2/+13
| | | | | | | | | | | 2011-03-30 Richard Guenther <rguenther@suse.de> * tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs. * lto-streamer-out.c (output_function): Do not use renumber_gimple_stmt_uids. * lto-streamer-in.c (input_function): Likewise. From-SVN: r171734
* lto-opts.c (input_data_block): Move to lto-streamer-in.c.Diego Novillo2011-03-241-34/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | * lto-opts.c (input_data_block): Move to lto-streamer-in.c. * lto-streamer-in.c (input_string_internal): Add clarifying comments. (lto_input_data_block): Move from lto-opts.c. Make extern. Update all users. (lto_input_string): Rename from input_string. Make extern. Update all users. * lto-streamer-out.c (lto_output_string_with_length): Rename from output_string_with_length. Output 0 to indicate a non-NULL string. Update all callers to not emit 0. (lto_output_string): Rename from output_string. Make extern. Update all users. (lto_output_decl_state_streams): Make extern. (lto_output_decl_state_refs): Make extern. * lto-streamer.h (lto_input_string): Declare. (lto_input_data_block): Declare. (lto_output_string): Declare. (lto_output_string_with_length): Declare. (lto_output_decl_state_streams): Declare. (lto_output_decl_state_refs): Declare. From-SVN: r171387
* re PR lto/46911 (ICE: SIGSEGV in add_name_and_src_coords_attributes ↵Richard Guenther2011-03-011-12/+12
| | | | | | | | | | | | | | | | | | | | (dwarf2out.c:17792) with -flto -g) 2011-03-01 Richard Guenther <rguenther@suse.de> PR lto/46911 * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): Do not stream DECL_ABSTRACT_ORIGIN. (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): Do not stream DECL_ABSTRACT_ORIGIN. (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. * gfortran.dg/lto/pr46911_0.f: New testcase. From-SVN: r170588
* re PR bootstrap/47820 (LTO bootstrap failed with bootstrap-profiled)Richard Guenther2011-02-211-1/+2
| | | | | | | | | | | | | | 2011-02-21 Richard Guenther <rguenther@suse.de> PR lto/47820 * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. (lto_input_ts_block_tree_pointers): Hook a BLOCK into the TUs context. * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. From-SVN: r170359
* re PR debug/47647 (BLOCKs are empty)Richard Guenther2011-02-191-2/+1
| | | | | | | | | | | | 2011-02-18 Richard Guenther <rguenther@suse.de> PR lto/47647 * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): Remove lazy BLOCK_VARS streaming. (lto_input_ts_block_tree_pointers): Likewise. * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. From-SVN: r170321
* re PR lto/47274 (ICE in lto_varpool_replace_node, at lto-symtab.c:306)Jakub Jelinek2011-02-031-2/+5
| | | | | | | | | PR lto/47274 * lto-streamer-out.c (write_symbol): When writing kind and visibility, copy them into a unsigned char variable and pass address of it to lto_output_data_stream. From-SVN: r169785
* re PR lto/47259 (LTO and global register variable)Richard Guenther2011-01-121-1/+2
| | | | | | | | | | 2011-01-12 Richard Guenther <rguenther@suse.de> PR lto/47259 * lto-streamer-out.c (output_gimple_stmt): Do not wrap register variables in a MEM_REF. From-SVN: r168713
* re PR lto/45721 (ICE: in function_and_variable_visibility, at ipa.c:673 with ↵Jan Hubicka2011-01-111-14/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -flto) PR lto/45721 PR lto/45375 * tree.h (symbol_alias_set_t): Move typedef here from varasm.c (symbol_alias_set_destroy, symbol_alias_set_contains, propagate_aliases_backward): Declare. * lto-streamer-out.c (struct sets): New sturcture. (trivally_defined_alias): New function. (output_alias_pair_p): Rewrite. (output_unreferenced_globals): Fix output of alias pairs. (produce_symtab): Likewise. * ipa.c (function_and_variable_visibility): Set weak alias destination as needed in lto. * varasm.c (symbol_alias_set_t): Remove. (symbol_alias_set_destroy): Export. (propagate_aliases_forward, propagate_aliases_backward): New functions based on ... (compute_visible_aliases): ... this one; remove. (trivially_visible_alias): New (trivially_defined_alias): New. (remove_unreachable_alias_pairs): Rewrite. (finish_aliases_1): Reorganize code checking if alias is defined. * passes.c (rest_of_decl_compilation): Do not call assemble_alias when in LTO mode. * lto.c (partition_cgraph_node_p, partition_varpool_node_p): Weakrefs are not partitioned. * testsuite/gcc.dg/lto/pr45721_1.c: New file. * testsuite/gcc.dg/lto/pr45721_0.c: New file. From-SVN: r168666
* re PR lto/46083 (gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute ↵Jan Hubicka2011-01-101-0/+2
| | | | | | | | | | | | | constructor/destructor doesn't work)) PR lto/46083 * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store DECL_FINI_PRIORITY. * lto-streamer-in.c (unpack_ts_function_decl_value_fields): Restore DECL_FINI_PRIORITY. * gcc.dg/initpri3.c: New testcase. From-SVN: r168642
* re PR lto/46879 (ICE: in separate_decls_in_region_debug_bind, at ↵Jakub Jelinek2010-12-131-2/+3
| | | | | | | | | | tree-parloops.c:778 with -flto -ftree-parallelize-loops -gdwarf-3) PR lto/46879 * lto-streamer-out.c (output_gimple_stmt): Never replace first GIMPLE_DEBUG argument with MEM_REF. From-SVN: r167755
* re PR middle-end/46674 (Weak alias is mistakenly optimized away)Dave Korn2010-12-101-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ChangeLog: PR middle-end/46674 PR lto/43157 * target.def (mangle_assembler_name): New target asm_out hook. * targhooks.c (default_mangle_assembler_name): Add default hook implementation. * targhooks.h (default_mangle_assembler_name): Add prototype. * lto-symtab.c (lto_symtab_register_decl): Use new hook when processing DECL_ASSEMBLER_NAMEs for lto symtabs. (lto_symtab_get_resolution): Likewise. (lto_cgraph_replace_node): Likewise. (lto_symtab_prevailing_decl): Likewise. * lto-streamer-out.c (write_symbol): Likewise. * doc/tm.texi.in (TARGET_MANGLE_ASSEMBLER_NAME): Add @hook directive. * doc/tm.texi: Regenerate. * config/i386/cygming.h (TARGET_MANGLE_ASSEMBLER_NAME): Define to point at i386_pe_mangle_assembler_name. * config/i386/winnt.c (i386_pe_mangle_assembler_name): New function. * config/i386/i386-protos.h (i386_pe_mangle_assembler_name): Add prototype. lto-plugin/ChangeLog: PR middle-end/46674 PR lto/43157 * configure.ac (SYM_STYLE): Don't AC_DEFINE. * lto-plugin.c (sym_style): Don't use it; default to ss_none. * configure: Regenerate. * config.h.in: Likewise. gcc/testsuite/ChangeLog: PR middle-end/46674 PR lto/43157 * gcc.dg/pr43157.c: New file. From-SVN: r167688
* diagnostic-core.h: Include bversion.h.Joseph Myers2010-11-301-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * diagnostic-core.h: Include bversion.h. * toplev.h: Don't include input.h or bversion.h. (parse_optimize_options): Don't declare here. * alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c, caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c, combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c, config/host-darwin.c, config/i386/host-cygwin.c, config/i386/host-mingw32.c, config/i386/msformat-c.c, config/i386/netware.c, config/i386/nwld.c, config/i386/winnt-cxx.c, config/i386/winnt-stubs.c, config/ia64/ia64-c.c, config/m32c/m32c-pragma.c, config/mep/mep-pragma.c, config/microblaze/microblaze-c.c, config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c, config/score/score3.c, config/score/score7.c, config/sh/symbian-base.c, config/sh/symbian-c.c, config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c, config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c, cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c, fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c, graphite-dependences.c, graphite-flattening.c, graphite-interchange.c, graphite-poly.c, graphite-scop-detection.c, graphite.c, haifa-sched.c, implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c, ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c, lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c, lto-opts.c, lto-section-in.c, lto-section-out.c, lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c, params.c, postreload-gcse.c, postreload.c, predict.c, profile.c, regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c, sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c, sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c, tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c, tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c, tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c, tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c, tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't include toplev.h. * Makefile.in (TOPLEV_H): Remove. All uses changed to use toplev.h. Dependencies for above files and c-family files changed to remove $(TOPLEV_H) or toplev.h. (C_TREE_H): Don't include $(TOPLEV_H). (DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h. Add bversion.h. * config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming, config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf, config/t-darwin, config/t-sol2, config/t-vxworks, config/v850/t-v850, config/v850/t-v850e: Dependencies for above files changed to remove $(TOPLEV_H) or toplev.h. c-family: * c-common.h (parse_optimize_options): Declare. * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c, c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h. cp: * cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c, except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c, optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include toplev.h. * Make-lang.in: Dependencies for above files changed to remove toplev.h. java: * expr.c, lang.c, mangle.c, mangle_name.c, typeck.c, verify-glue.c: Don't include toplev.h. * Make-lang.in: Dependencies for above files changed to remove toplev.h. lto: * Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of $(TOPLEV_H). From-SVN: r167293
* cgraph.c (ld_plugin_symbol_resolution_names): New.Jan Hubicka2010-11-201-2/+15
| | | | | | | | | | | | | | | | | * cgraph.c (ld_plugin_symbol_resolution_names): New. (dump_cgraph_node): Dump resolution. * cgraph.h (ld_plugin_symbol_resolution_names): Declare. (cgraph_comdat_can_be_unshared_p): Dclare. * lto-streamer-out.c (produce_symtab): Use cgraph_comdat_can_be_unshared_p. * ipa.c (cgraph_address_taken_from_non_vtable_p): New function. (cgraph_comdat_can_be_unshared_p): New function based on logic in cgraph_externally_visible_p. (cgraph_externally_visible_p): Use it. (varpool_externally_visible_p): Virtual tables can be unshared. * varpool.c (dump_varpool_node): Dump resolution. From-SVN: r166985
* re PR lto/45789 (ICE: tree code 'lang_type' is not supported in gimple ↵Richard Guenther2010-11-191-1/+2
| | | | | | | | | | | | | streams with -flto when using __builtin_printf()) 2010-11-19 Richard Guenther <rguenther@suse.de> PR lto/45789 * lto-streamer-out.c (lto_output_ts_common_tree_pointers): For IDENTIFIERs do not stream TREE_TYPE. * lto-streamer-in.c (lto_input_ts_common_tree_pointers): Likewise. From-SVN: r166936
* lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than ↵Dave Korn2010-11-111-2/+6
| | | | | | | | | | assembling high and low parts of size if... * lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than assembling high and low parts of size if not using 32-bit HWINT; else use DECL_SIZE_UNITS, not DECL_SIZE. From-SVN: r166600
* re PR lto/45667 (ICE: verify_stmts failed: type mismatch in address ↵Richard Guenther2010-10-201-1/+1
| | | | | | | | | | | | | | | | | | expression with -flto) 2010-10-20 Richard Guenther <rguenther@suse.de> PR lto/45667 * lto-streamer-out.c (output_gimple_stmt): Fix typo. * tree-cfg.c (verify_gimple_call): Properly get the call fndecl. (verify_gimple_assign_single): Disable ADDR_EXPR type check when in LTO. * g++.dg/lto/20101020-1_0.h: New testcase. * g++.dg/lto/20101020-1_0.C: Likewise. * g++.dg/lto/20101020-1_1.C: Likewise. From-SVN: r165725
* lto-streamer-out.c (write_symbol): Use pointer set of seen objects instead ↵Jan Hubicka2010-10-151-15/+49
| | | | | | | | | | of bitmap. * lto-streamer-out.c (write_symbol): Use pointer set of seen objects instead of bitmap. (produce_symtab): Likewise; output defined symbols first. From-SVN: r165513
* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): Re-construct ↵Richard Guenther2010-10-081-2/+6
| | | | | | | | | | | | | | | | | BLOCK_VARS. 2010-10-08 Richard Guenther <rguenther@suse.de> * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): Re-construct BLOCK_VARS. (lto_input_ts_block_tree_pointers): Do not stream BLOCK_VARS. * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. * tree.c (free_lang_data_in_block): Remove. (free_lang_data_in_decl): Do not touch DECL_CONTEXT of non-PARM_DECLs. Do not touch the BLOCK tree. * expr.c (expand_expr_real_1): Allow externals. From-SVN: r165191
* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Do not output ↵Richard Guenther2010-10-081-1/+2
| | | | | | | | | | | | | | | | BLOCK_SUBBLOCKS. 2010-10-08 Richard Guenther <rguenther@suse.de> * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Do not output BLOCK_SUBBLOCKS. * lto-streamer-in.c (lto_input_ts_block_tree_pointers): Reserve exact space needed for BLOCK_NONLOCALIZED_VARS. Re-construct BLOCK_SUBBLOCKS of parent block. (lto_input_ts_binfo_tree_pointers): Reserve exact space needed for BINFO_BASE_ACCESSES. From-SVN: r165190
* tree.c (tree_node_structure_for_code): TRANSLATION_UNIT_DECL is ↵Richard Guenther2010-09-161-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TS_TRANSLATION_UNIT_DECL. 2010-09-16 Richard Guenther <rguenther@suse.de> * tree.c (tree_node_structure_for_code): TRANSLATION_UNIT_DECL is TS_TRANSLATION_UNIT_DECL. (initialize_tree_contains_struct): Adjust. (all_translation_units): New global vector. (build_translation_unit_decl): New function. * tree.h (TRANSLATION_UNIT_LANGUAGE): New macro. (struct tree_translation_unit_decl): New. (all_translation_units): Declare. (union tree_node): Add translation_unit_decl member. (build_translation_unit_decl): Declare. * treestruct.def (TS_TRANSLATION_UNIT_DECL): New. * lto-streamer-out.c (pack_ts_translation_unit_decl_value_fields): New function. (pack_value_fields): Call it. (lto_output_tree_ref): Handle references to TRANSLATION_UNIT_DECL. (lto_output_ts_translation_unit_decl_tree_pointers): New function. (lto_output_tree_pointers): Call it. * lto-streamer-in.c (lto_input_tree_ref): Handle references to TRANSLATION_UNIT_DECL. (unpack_ts_translation_unit_decl_value_fields): New function. (unpack_value_fields): Call it. (lto_input_ts_translation_unit_decl_tree_pointers): New function. (lto_input_tree_pointers): Call it. * lto-streamer.c (check_handled_ts_structures): Adjust. * lto-streamer.h (enum LTO_tags): Add LTO_translation_unit_decl_ref. * c-decl.c (all_translation_units): Remove. (pop_scope): Use build_translation_unit_decl. (collect_all_refs): Adjust. (for_each_global_decl): Likewise. (c_write_global_declarations): Likewise. java/ * jcf-parse.c (current_file_list): Remove. (java_parse_file): Use build_translation_unit_decl. Adjust. From-SVN: r164331
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