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* tree.h (convert_to_ptrofftype_loc): New function.
(convert_to_ptrofftype): Define.
* builtins.c (expand_builtin_bzero): Use size_type_node.
(fold_builtin_bzero): Likewise.
(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
* fold-const.c (build_range_check): Negate using the original
type.
(fold_unary_loc): Use fold_build_pointer_plus_loc.
* gimple-fold.c (gimple_adjust_this_by_delta): Use
convert_to_ptrofftype.
* gimplify.c (gimplify_self_mod_expr): Likewise.
* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
(graphite_create_new_loop_guard): Likewise.
* graphite-sese-to-poly.c (my_long_long): Remove.
(scop_ivs_can_be_represented): Adjust.
* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
* tree-loop-distribution.c (build_size_arg_loc): Use
size_type_node.
(generate_memset_zero): Simplify.
* tree-mudflap.c: Use fold_convert, not convert.
* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
its own type.
(determine_offset): Likewise for DR_STEP.
(valid_initializer_p): Likewise.
* tree-profile.c (prepare_instrumented_value): Convert the pointer
to an integer type of same size.
* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
to sizetype without need.
* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
* tree-ssa-loop-manip.c (create_iv): Likewise.
(determine_exit_conditions): Adjust comment.
* tree-ssa-pre.c (create_expression_by_pieces): Use
convert_to_ptrofftype.
* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
* varasm.c (array_size_for_constructor): Compute using double_ints.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177828 138bc75d-0d04-0410-961f-82ee72b054a4
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PR lto/49796
* cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
if decl node is in another partition, call cgraph_get_node only
once.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176630 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree.h (fold_build_pointer_plus_loc): New helper function.
(fold_build_pointer_plus_hwi_loc): Likewise.
(fold_build_pointer_plus): Define.
(fold_build_pointer_plus_hwi): Likewise.
* builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
(fold_builtin_memory_op): Likewise.
(fold_builtin_stpcpy): Likewise.
(fold_builtin_memchr): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(fold_builtin_strcat): Likewise.
(expand_builtin_memory_chk): Likewise.
(fold_builtin_memory_chk): Likewise.
* c-typeck.c (build_unary_op): Likewise.
* cgraphunit.c (thunk_adjust): Likewise.
* fold-const.c (build_range_check): Likewise.
(fold_binary_loc): Likewise.
* omp-low.c (extract_omp_for_data): Likewise.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_for_static_chunk): Likewise.
* tree-affine.c (add_elt_to_tree): Likewise.
* tree-data-ref.c (split_constant_offset_1): Likewise.
* tree-loop-distribution.c (generate_memset_zero): Likewise.
* tree-mudflap.c (mf_xform_derefs_1): Likewise.
* tree-predcom.c (ref_at_iteration): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
(add_to_parts): Likewise.
(create_mem_ref): Likewise.
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
(number_of_iterations_le): Likewise.
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
(vect_create_addr_base_for_vector_ref): Likewise.
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
(vect_create_cond_for_alias_checks): Likewise.
* tree-vrp.c (extract_range_from_assert): Likewise.
* config/alpha/alpha.c (alpha_va_start): Likewise.
(alpha_gimplify_va_arg_1): Likewise.
* config/i386/i386.c (ix86_va_start): Likewise.
(ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mep/mep.c (mep_expand_va_start): Likewise.
(mep_gimplify_va_arg_expr): Likewise.
* config/mips/mips.c (mips_va_start): Likewise.
(mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start): Likewise.
(rs6000_gimplify_va_arg): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
(s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
(sh_gimplify_va_arg_expr): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_va_start): Likewise.
(spu_gimplify_va_arg_expr): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
(xstormy16_gimplify_va_arg_expr): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start): Likewise.
(xtensa_gimplify_va_arg_expr): Likewise.
c-family/
* c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
* c-omp.c (c_finish_omp_for): Likewise.
cp/
* call.c (build_special_member_call): Use fold_build_pointer_plus.
* class.c (build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(dfs_accumulate_vtbl_inits): Likewise.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
* except.c (expand_start_catch_block): Likewise.
* init.c (expand_virtual_init): Likewise.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* rtti.c (build_headof): Likewise.
(tinfo_base_init): Likewise.
* typeck.c (get_member_function_from_ptrfunc): Likewise.
(cp_build_addr_expr_1): Likewise.
* typeck2.c (build_m_component_ref): Likewise.
fortran/
* trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
(gfc_trans_string_copy): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
* trans-types.c (gfc_get_array_descr_info): Likewise.
* trans.c (gfc_build_array_ref): Likewise.
java/
* builtins.c (static): Use fold_build_pointer_plus.
* class.c (make_class_data): Likewise.
(build_symbol_entry): Likewise.
* except.c (build_exception_object_ref): Likewise.
* expr.c (build_java_arrayaccess): Likewise.
(build_field_ref): Likewise.
(build_known_method_ref): Likewise.
(build_invokevirtual): Likewise.
objc/
* objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
Use fold_build_pointer_plus.
(objc2_build_ehtype_initializer): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176461 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/49495
* cgraphunit.c (verify_edge_corresponds_to_fndecl): New function.
(verify_cgraph_node): Some functinality moved to
verify_edge_corresponds_to_fndecl, call it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175998 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-pass.h (all_late_ipa_passes): Declare.
* cgraphunit.c (init_lowered_empty_function): Fix properties.
(cgraph_optimize): Execute late passes; remove unreachable funcions after
materialization.
* ipa-inline.c (gate_ipa_inline): Enable only when optimizing or LTOing.
* passes.c (all_late_ipa_passes): Declare.
(dump_passes, register_pass): Handle late ipa passes.
(init_optimization_passes): Move ipa_pta to late passes; schedule fixup_cfg
at beggining of all_passes.
(apply_ipa_transforms): New function.
(execute_one_pass): When doing simple ipa pass, apply all transforms.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175336 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175294 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175239 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175167 138bc75d-0d04-0410-961f-82ee72b054a4
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(cgraph_finalize_compilation_unit): Use it.
* ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
as externally visible.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175079 138bc75d-0d04-0410-961f-82ee72b054a4
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similarly to DECL_COMDAT.
* cgraphunit.c (cgraph_analyze_function): Likewise.
* ipa.c (function_and_variable_visibility): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175015 138bc75d-0d04-0410-961f-82ee72b054a4
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(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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174952 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174930 138bc75d-0d04-0410-961f-82ee72b054a4
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do not recompute reachable flag.
(cgraph_finalize_function, cgraph_analyze_functions): Set
redefined_extern_inline here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174877 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174864 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174849 138bc75d-0d04-0410-961f-82ee72b054a4
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(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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174709 138bc75d-0d04-0410-961f-82ee72b054a4
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(cgraph_create_virtual_clone): Call hooks once virtual clone is finished.
* cgraph.h (cgraph_clone_node): Update prototype.
* ipa-cp.c (ipcp_estimate_growth): Use estimate_ipcp_clone_size_and_time.
* ipa-inline-transform.c (clone_inlined_nodes): Update.
* lto-cgraph.c (input_node): Update.
* ipa-inline.c (recursive_inlining): Update.
* ipa-inline.h (estimate_ipcp_clone_size_and_time): New function.
(evaluate_conditions_for_known_args): Break out from ...
(evaluate_conditions_for_edge): ... here.
(evaluate_conditions_for_ipcp_clone): New function.
(inline_node_duplication_hook): Update clone summary based
on parameter map.
(estimate_callee_size_and_time): Rename to ...
(estimate_node_size_and_time): take NODE instead of EDGE;
take POSSIBLE_TRUTHS as argument.
(estimate_callee_size_and_time): Update.
(estimate_ipcp_clone_size_and_time): New function.
(do_estimate_edge_time): Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173551 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173517 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraph.h (cgraph_postorder): Remove declaration.
* ipa-utils.h (ipa_free_postorder_info): Declare.
(ipa_reverse_postorder): Likewise.
* cgraphunit.c: Include ipa-utils.h.
(cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
* ipa-inline.c: Include ipa-utils.h.
(ipa_inline): Update call to ipa_reverse_postorder.
* ipa-pure-const.c (propagate_pure_const): Update call to
ipa_reduced_postorder and ipa_print_order. Call
ipa_free_postorder_info to clean up.
(propagate_nothrow): Likewise.
* ipa-reference.c (propagate): Removed a useless call to
ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
and ipa_print_order. Call ipa_free_postorder_info to clean up.
* ipa.c: Include ipa-utils.h.
(ipa_profile): Update call to ipa_reverse_postorder.
(cgraph_postorder): Moved to...
* ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
(ipa_utils_print_order): Renamed to ipa_print_order.
(ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
comments.
(ipa_free_postorder_info): New function.
* passes.c: Include ipa-utils.h.
(do_per_function_toporder): Update call to ipa_reverse_postorder.
(ipa_write_summaries): Likewise.
* Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
(cgraphunit.o): Likewise.
(ipa.o): Likewise.
(ipa-inline.o): Likewise.
lto/
* lto.c: Include ipa-utils.h.
(lto_balanced_map): Update call to ipa_reverse_postorder.
* Make-lang.in (lto/lto.o): Add IPA_UTILS_H to dependencies.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173197 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
node instead of a decl. Update all callers.
* cgraph.h: Update declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173138 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173039 138bc75d-0d04-0410-961f-82ee72b054a4
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of cgraph_create_edge and cgraph_create_indirect_edge.
* cgraph.c (cgraph_create_edge_including_clones,
cgraph_create_edge_1, cgraph_allocate_init_indirect_info,
cgraph_update_edges_for_call_stmt_node): Do not take nest
argument; do not initialize call_stmt_size/time.
(dump_cgraph_node): Do not dump nest.
(cgraph_clone_edge): Do not take loop_nest argument;
do not propagate it; do not clone call_stmt_size/time.
(cgraph_clone_node): Likewise.
(cgraph_create_virtual_clone): Update.
* cgraph.h (struct cgraph_edge): Remove
call_stmt_size/call_stmt_time/loop_nest.
(cgraph_create_edge, cgraph_create_indirect_edge,
cgraph_create_edge_including_clones, cgraph_clone_node): Update
prototype.
* tree-emutls.c (gen_emutls_addr): Update.
* ipa-inline-transform.c (update_noncloned_frequencies): Do not handle
loop_nest; handle indirect calls, too.
(clone_inlined_nodes): Do not care about updating inline summaries.
* cgraphunit.c (cgraph_copy_node_for_versioning): Update.
* lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not
stream call_stmt_size/call_stmt_time/loop_nest.
* ipa-inline.c (edge_badness): Update.
(ipa_inline): dump summaries after inlining.
* ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t):
new.
(inline_edge_summary): New function.
* ipa-inline-analysis.c (edge_duplication_hook_holder): New holder.
(inline_edge_removal_hook): Handle edge summaries.
(inline_edge_duplication_hook): New hook.
(inline_summary_alloc): Alloc hooks.
(initialize_growth_caches): Do not register removal hooks.
(free_growth_caches); Do not free removal hook.
(dump_inline_edge_summary): New function.
(dump_inline_summary): Use it.
(estimate_function_body_sizes, estimate_edge_size_and_time): Update.
(inline_update_callee_summaries): New function.
(inline_merge_summary): Use it.
(do_estimate_edge_time, do_estimate_edge_growth): Update.
(read_inline_edge_summary): New function.
(inline_read_section): Use it.
(write_inline_edge_summary): New function.
(inline_write_summary): Use it.
(inline_free_summary): Free edge new holders.
* tree-inline.c (copy_bb): Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172989 138bc75d-0d04-0410-961f-82ee72b054a4
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* ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to ipa-prop.c
update all uses.
* ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
* ipa-inline-transform.c (inline_call): Use inline_merge_summary to merge
summary of inlined function into former caller.
* ipa-inline.c (max_benefit): Remove.
(edge_badness): Compensate for removal of benefits.
(update_caller_keys): Use reset_node_growth_cache/reset_edge_growth_cache.
(update_callee_keys): Likewise.
(update_all_callee_keys): Likewise.
(inline_small_functions): Do not collect max_benefit; do not
reset stimated_growth; call free_growth_caches and initialize_growth_caches.
* ipa-inline.h (struct condition, type clause_t, struct predicate, struct
size_time_entry): New structures.
(INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
(inline_summary): Remove size_inlining_benefit, time_inlining_benefit and
estimated_growth.
(edge_growth_cache_entry): New structure.
(node_growth_cache, edge_growth_cache): New global vars.
(estimate_growth): Turn into inline.
(inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
initialize_growth_caches, free_growth_caches): Declare.
(estimate_edge_growth): Rewrite.
(estimate_edge_time): Implement as inline cache lookup.
(reset_node_growth_cache, reset_edge_growth_cache): New inline functions.
(MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
(NUM_CONDITIONS): New constant.
(predicate_conditions): New enum.
(IS_NOT_CONSTANT): New constant.
(edge_removal_hook_holder): New var.
(node_growth_cache, edge_growth_cache): New global vars.
(true_predicate, single_cond_predicate, false_predicate, not_inlined_predicate,
add_condition, add_clause, and_predicates, or_predicates, predicates_equal_p,
evaulate_predicate, dump_condition, dump_clause, dump_predicate, account_size_time,
evaulate_conditions_for_edge): New functions.
(inline_summary_alloc): Move to heap.
(inline_node_removal_hook): Clear condition and entry vectors.
(inline_edge_removal_hook): New function.
(initialize_growth_caches, free_growth_caches): New function.
(dump_inline_summary): Update.
(edge_execution_predicate): New function.
(will_be_nonconstant_predicate): New function.
(estimate_function_body_sizes): Compute BB and constantness predicates.
(compute_inline_parameters): Do not clear estimated_growth.
(estimate_edge_size_and_time): New function.
(estimate_calls_size_and_time): New function.
(estimate_callee_size_and_time): New function.
(remap_predicate): New function.
(inline_merge_summary): New function.
(do_estimate_edge_time): New function based on...
(estimate_edge_time): ... this one.
(do_estimate_edge_growth): New function.
(do_estimate_growth): New function based on....
(estimate_growth): ... this one.
(inline_analyze_function): Analyze after deciding on jump functions.
(inline_read_section): New function.
(inline_read_summary): Use it.
(inline_write_summary): Write all the new data.
* ipa-prop.c (ipa_get_param_decl_index): Export.
(ipa_lattice_from_jfunc): Move here from ipa-cp.c
* ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc): Declare.
(ipa_get_lattice): Move hre from ipa-cp.c
* Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
* params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
* cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
cgraph_edge_inlinable_p): Remove.
* cgraphunit.c: Include ipainline.h
(cgraph_process_new_functions): Update call of compute_inline_parameters.
* gcc.dg/tree-ssa/pr38699.c: Fix testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172873 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172848 138bc75d-0d04-0410-961f-82ee72b054a4
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* ipa-inline-transform.c: New file, broke out of...
* ipa-inline.c: ... this one; Update toplevel comment.
(ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
make global.
(update_noncloned_frequencies): Move to ipa-inline-transform.c
(cgraph_mark_inline_edge): Rename to inline_call; move to
ipa-inline-transform.c.
(cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
move to ipa-inline-transform.c
(recursive_inlining, inline_small_functions, flatten_function,
ipa_inline, inline_always_inline_functions,
early_inline_small_functions): Update.
(inline_transform): Move to ipa-inline-transform.c.
* ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
Declare.
* Makefile.in (ipa-inline-transform.o): New file.
* cgraphunit.c (save_inline_function_body): Move to
ipa-inline-transform.c
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172739 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgrpahunit.c (cgraph_finalize_function): Do not set finalized_by_frontend.
* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
finalized_by_frontend.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172614 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraph.h (struct cgraph_local_info): Drop vtable_method.
* cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
* lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable method.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
gimple-fold.c
* varasm.c (mark_decl_referenced): Drop vtable_method handling code.
* cp/class.c (cp_fold_obj_type_ref): Drop vtable_method.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172613 138bc75d-0d04-0410-961f-82ee72b054a4
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(reset_inline_failed): Use initialize_inline_failed.
* cgraph.c: Include ipa-inline.h.
(cgraph_create_node_1): Do not initialize estimated_growth.
(initialize_inline_failed): More to ipa-inline-analysis.c
(dump_cgraph_node): Do not dump inline flags.
* cgraph.h (cgraph_local_info): Remove inlineable, versionable
and disregard_inline_limits flags.
(cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset,
time, size, estimated_growth.
* ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary): Update.
* cgraphunit.c (cgraph_decide_is_function_needed): Use
DECL_DISREGARD_INLINE_LIMITS.
(cgraph_analyze_function): Do not initialize
node->local.disregard_inline_limits.
* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
inlinable, versionable and disregard_inline_limits.
* ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
cgraph_check_inline_limits, cgraph_default_inline_p, cgraph_edge_badness,
update_caller_keys, update_callee_keys, add_new_edges_to_heap): Update.
(cgraph_decide_inlining_of_small_function): Update; set CIF_FUNCTION_NOT_INLINABLE
for uninlinable functions.
(cgraph_decide_inlining, cgraph_edge_early_inlinable_p,
cgraph_decide_inlining_incrementally): Update.
* ipa-inline.h (inline_summary): Add inlinable, versionable, disregard_inline_limits,
estimated_stack_size, stack_frame_offset, time, size and estimated_growth
parameters.
(estimate_edge_growth): Update.
(initialize_inline_failed): Declare.
* ipa-split.c: Include ipa-inline.h
(execute_split_functions): Update.
* ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS.
(cgraph_remove_unreachable_nodes): Do not clear inlinable flag.
(record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS.
* ipa-inline-analysis.c (inline_node_removal_hook): Update; set
estimated_growth to INT_MIN.
(inline_node_duplication_hook): Likewise.
(dump_inline_summary): Dump new fields.
(compute_inline_parameters): Update.
(estimate_edge_time, estimate_time_after_inlining,
estimate_size_after_inlining, estimate_growth, inline_read_summary,
inline_write_summary):
(initialize_inline_failed): Move here from cgraph.c.
* tree-sra.c: Include ipa-inline.h.
(ipa_sra_preliminary_function_checks): Update.
* lto/lto.c (lto_balanced_map): Update.
Update.
* Makefile.in: (cgraph.o, cgraphbuild.o): Add dependency on
ipa-inline.h
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172581 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraph.h (cgraph_node): Remove function declaration.
(cgraph_create_node): Declare.
(cgraph_get_create_node): Likewise.
* cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
Updated all callers.
(cgraph_node): Renamed to cgraph_create_node, assert that a node for
the decl does not already exist. Call cgraph_get_create_node instead
of cgraph_node.
(cgraph_get_create_node): New function.
(cgraph_same_body_alias): Update comment.
(cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
assert it does not return NULL.
(cgraph_update_edges_for_call_stmt): Likewise.
(cgraph_clone_edge): Likewise.
(cgraph_create_virtual_clone): Likewise.
(cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
instead of cgraph_node.
(cgraph_add_new_function): Call cgraph_create_node or
cgraph_get_create_node instead of cgraph_node.
* cgraphbuild.c (record_reference): Call cgraph_get_create_node
instead of cgraph_node.
(record_eh_tables): Likewise.
(mark_address): Likewise.
(mark_load): Likewise.
(build_cgraph_edges): Call cgraph_get_create_node instead
of cgraph_node.
(rebuild_cgraph_edges): Likewise.
* cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
instead of cgraph_node.
(cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
cgraph_node.
* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
cgraph_create_node instead of cgraph_node.
* c-decl.c (finish_function): Call cgraph_get_create_node instead
of cgraph_node.
* lto-cgraph.c (input_node): Likewise.
* lto-streamer-in.c (input_function): Likewise.
* varasm.c (mark_decl_referenced): Likewise.
(assemble_alias): Likewise.
gcc/c-family/
* c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
of cgraph_node.
gcc/cp/
* cp/class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
instead of cgraph_node.
* cp/decl2.c (cxx_callgraph_analyze_expr): Likewise.
(cp_write_global_declarations): Likewise.
* cp/optimize.c (maybe_clone_body): Likewise.
* cp/semantics.c (maybe_add_lambda_conv_op): Likewise.
* cp/mangle.c (mangle_decl): Likewise.
* cp/method.c (make_alias_for_thunk): Likewise.
(use_thunk): Likewise.
gcc/ada/
* gcc-interface/utils.c (end_subprog_body): Call
cgraph_get_create_node instead of cgraph_node.
gcc/fortran/
* trans-decl.c (gfc_generate_function_code): Call
cgraph_get_create_node instead of cgraph_node.
gcc/objc/
* objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
instead of cgraph_node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172307 138bc75d-0d04-0410-961f-82ee72b054a4
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* except.c (set_nothrow_function_flags): Call cgraph_get_node instead
of cgraph_node.
* final.c (rest_of_clean_state): Likewise.
* gimple-iterator.c (update_call_edge_frequencies): Likewise.
* passes.c (pass_init_dump_file): Likewise.
(execute_all_ipa_transforms): Likewise.
(function_called_by_processed_nodes_p): Likewise.
* predict.c (maybe_hot_frequency_p): Likewise.
(probably_never_executed_bb_p): Likewise.
(compute_function_frequency): Likewise.
* tree-nested.c (check_for_nested_with_variably_modified): Likewise.
(unnest_nesting_tree_1): Likewise.
(lower_nested_functions): Likewise.
* tree-optimize.c (execute_fixup_cfg): Likewise.
(tree_rest_of_compilation): Likewise.
* tree-profile.c (gimple_gen_ic_func_profiler): Likewise.
* tree-sra.c (ipa_early_sra): Likewise.
* tree-ssa-loop-ivopts.c (computation_cost): Likewise.
* config/i386/i386.c (ix86_compute_frame_layout): Likewise.
* ipa.c (record_cdtor_fn): Likewise.
* ipa-inline.c (cgraph_early_inlining): Likewise.
(compute_inline_parameters_for_current): Likewise.
* ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
* ipa-pure-const.c (local_pure_const): Likewise.
* ipa-split.c (split_function): Likewise.
(execute_split_functions): Likewise.
* cgraphbuild.c (build_cgraph_edges): Likewise.
(rebuild_cgraph_edges): Likewise.
(cgraph_rebuild_references): Likewise.
(remove_cgraph_callee_edges): Likewise.
* cgraphunit.c (cgraph_mark_if_needed): Likewise.
(verify_cgraph_node): Likewise.
(cgraph_analyze_functions): Likewise.
(cgraph_preserve_function_body_p): Likewise.
(save_inline_function_body): Likewise.
(save_inline_function_body): Likewise.
* tree-inline.c (copy_bb): Likewise.
(optimize_inline_calls): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172257 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172247 138bc75d-0d04-0410-961f-82ee72b054a4
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values.
* gimple-fold.c (canonicalize_constructor_val): Accept being called
without function context.
* cgraphunit.c (cgraph_finalize_compilation_unit): Clear
current_function_decl and cfun.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171903 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-inline.c (expand_call_inline): Do not check that destination
node is analyzed.
(optimize_inline_calls): Assert that destination node is analyzed.
* cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
not call tree_lowering_passes.
* cgraph.h (cgraph_analyze_function): Declare.
* cgraphunit.c (cgraph_analyze_function): Make public.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171602 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
cgraph_node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170870 138bc75d-0d04-0410-961f-82ee72b054a4
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PR debug/47402
* cfgexpand.c (account_used_vars_for_block): Remove.
(estimated_stack_frame_size): Use referenced vars.
* tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
that were referenced in the original function. Test src_fn
rather than cfun. Drop redundant get_var_ann.
(setup_one_parameter): Drop redundant get_var_ann.
(declare_return_variable): Likewise.
(copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
(copy_arguments_for_versioning): Drop redundant get_var_ann.
* ipa-inline.c (compute_inline_parameters): Do not compute
disregard_inline_limits here.
are not available.
(compute_inlinable_for_current, pass_inlinable): New.
(pass_inline_parameters): Require PROP_referenced_vars.
* cgraphunit.c (cgraph_process_new_functions): Don't run
compute_inline_parameters explicitly unless function is in
SSA form.
(cgraph_analyze_function): Set .disregard_inline_limits.
* tree-sra.c (convert_callers): Compute inliner parameters
only for functions already in SSA form.
* g++.dg/debug/pr47106.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170249 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraph.h: Likewise.
* cgraphunit.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref.c: Likewise.
* ipa-reference.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170052 138bc75d-0d04-0410-961f-82ee72b054a4
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* output.h (SECTION_RELRO): Define.
(SECTION_MACH_DEP): Adjust.
(get_variable_section): New prototype.
* varpool.c (varpool_finalize_named_section_flags): New function.
(varpool_assemble_pending_decls): Call it.
* cgraph.h (varpool_finalize_named_section_flags): New prototype.
* cgraphunit.c (cgraph_output_in_order): Call
varpool_finalize_named_section_flags.
* varasm.c (get_section): Allow section flags conflicts between
relro and read-only sections if the section hasn't been declared yet.
Set SECTION_OVERRIDE after diagnosing section type conflict.
(get_variable_section): No longer static.
(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
readonly sections that need relocations.
(decl_readonly_section_1): New function.
(decl_readonly_section): Use it.
Revert:
2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
Steve Ellcey <sje@cup.hp.com>
PR middle-end/31490
* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
if section attribute used.
* gcc.dg/pr31490-2.c: New test.
* gcc.dg/pr31490-3.c: New test.
* gcc.dg/pr31490-4.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169804 138bc75d-0d04-0410-961f-82ee72b054a4
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* toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
around backend_init_target and lang_dependent_init_target calls.
* cgraphunit.c (cgraph_debug_gimple_stmt): New function.
(verify_cgraph_node): Don't call set_cfun here. Use
cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
Set error_found for incorrectly represented calls to thunks.
* gcc.target/i386/pr47564.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169784 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
(process_function_and_variable_attributes): Check defined weakrefs.
* gcc.dg/attr-weakref-4.c: New testcase
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169332 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraph.h (cgraph_local_info): New field can_change_signature.
* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
signature can change.
(ipcp_estimate_growth): Call sequence simplify only if calle signature
can change.
(ipcp_insert_stage): Only compute args_to_skip if signature can change.
(cgraph_function_versioning): We can not change signature of functions
that don't allow that.
* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
(lto_input_node): Likewise.
* ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature.
* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions
that can not change signature.
* i386.c (ix86_function_regparm, ix86_function_sseregparm,
init_cumulative_args): Do not use local calling conventions for functions
that can not change signature.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169290 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (process_common_attributes): New function.
(process_function_and_variable_attributes): Use it.
* gcc.dg/attr-weakref-3.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169288 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c++/47218
* cgraphunit.c (assemble_thunk): Call resolve_unique_section.
gcc/testsuite/ChangeLog:
PR c++/47218
* g++.dg/other/pr47218-1.C: New test file.
* g++.dg/other/pr47218.C: Likewise.
* g++.dg/other/pr47218.h: New supporting header.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168624 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
a thunk.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168422 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/46984
* cgraph.h (cgraph_indirect_call_info): make field thunk_delta
HOST_WIDE_INT.
(cgraph_create_indirect_edge): Fixed line length.
(cgraph_indirect_call_info): Declare.
(cgraph_make_edge_direct) Update declaration.
* cgraph.c (cgraph_allocate_init_indirect_info): New function.
(cgraph_create_indirect_edge): Use it.
(cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all
callees.
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
the new thunk_delta representation.
* ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
HOST_WIDE_INT.
(ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
(ipa_read_indirect_edge_info): Likewise.
* lto-cgraph.c (output_edge_opt_summary): New function.
(output_node_opt_summary): Call it on all outgoing edges.
(input_edge_opt_summary): New function.
(input_node_opt_summary): Call it on all outgoing edges.
* testsuite/g++.dg/ipa/pr46984.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168420 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/46053
PR middle-end/46287
PR middle-end/46242
* cgraph.h (cgraph_indirect_call_info): New field thunk_delta.
* gimple.h (gimple_fold_obj_type_ref): Declaration removed.
(gimple_fold_call): Declare.
(gimple_adjust_this_by_delta): Likewise.
* cgraph.c (cgraph_make_edge_direct): New parameter delta. Updated
all users.
(cgraph_clone_edge): Create a copy of indirect_info also for direct
edges.
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Adjust this
parameters.
* gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Renamed to
gimple_get_virt_mehtod_for_binfo, new parameter delta. Do not search
through thunks, in fact bail out if we encounter one, check that
BINFO_VIRTUALS is not NULL.
(gimple_adjust_this_by_delta): New function.
(gimple_fold_obj_type_ref): Removed.
(gimple_fold_obj_type_ref_call): New function.
(fold_gimple_call): Renamed to gimple_fold_call, made external.
Updated users. Call gimple_fold_obj_type_ref_call instead of
gimple_fold_obj_type_ref.
* ipa-cp.c (ipcp_process_devirtualization_opportunities): Process
thunk deltas.
(ipcp_discover_new_direct_edges): Likewise.
* ipa-prop.c (ipa_make_edge_direct_to_target): New parameter delta.
Updated callers.
(ipa_write_indirect_edge_info): Stream thunk_delta.
(ipa_read_indirect_edge_info): Likewise.
* tree-ssa-ccp.c (ccp_fold_stmt): Use gimple_fold_call instead of
gimple_fold_obj_type_ref.
* testsuite/g++.dg/ipa/pr46053.C: New test.
* testsuite/g++.dg/ipa/pr46287-1.C: Likewise.
* testsuite/g++.dg/ipa/pr46287-2.C: Likewise.
* testsuite/g++.dg/ipa/pr46287-3.C: Likewise.
* testsuite/g++.dg/torture/covariant-1.C: Likewise.
* testsuite/g++.dg/torture/pr46287.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167855 138bc75d-0d04-0410-961f-82ee72b054a4
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cut'n'pasteo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167302 138bc75d-0d04-0410-961f-82ee72b054a4
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PR lto/45949
* cgraphunit.c (ipa_passes): Stop after errors from
small IPA passes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167291 138bc75d-0d04-0410-961f-82ee72b054a4
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* cgraphunit.c (process_function_and_variable_attributes):
Mark dllexport-ed function/variables as needed.
* ipa.c (cgraph_externally_visible_p): Make dllexport-ed
as externally visible.
2010-11-25 Kai Tietz <kai.tietz@onevision.com>
* gcc.dg/dll-8.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167144 138bc75d-0d04-0410-961f-82ee72b054a4
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when !flag_toplevel_reorder do not remove unless variable is
COMDAT or ARTIFICIAL.
* ipa.c (varpool_can_remove_if_no_refs): ... here.
(cgraph_remove_unreachable_nodes): Only analyzed nodes needs to stay.
* cgraphunit.c (cgraph_analyze_functions): Dump varpool, too.
* varpool.c (decide_is_variable_needed): Do not handle visibility issues.
(varpool_finalize_decl): Likewise.
(varpool_remove_unreferenced_decls): Use varpool_mark_needed_node; update
outdated comment on DECL_RTL_SET_P check.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166812 138bc75d-0d04-0410-961f-82ee72b054a4
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(-flto-partition): Document none.
* gcc.c (LINK_COMMAND_SPEC): Remove -fwhopr.
* lto-wrapper.c: Update comment.
(run_gcc): Update LTO option parsing.
* opts.c (finish_options): add support -flto-partition=none
(common_handle_option): Remove fwhopr.
* common.opt: Turn fwhopr into flto.
* collect2.c (main): Update option handling.
* cgraphunit.c (cgraph_decide_is_function_needed): Remove flag_whopr.
* ipa-split.c (execute_split_functions): Remove flag_whopr.
* ipa.c (function_and_variable_visibility): Remove flag_whopr.
* ipa-prop.c (ipa_compute_jump_functions): Remove flag_whopr.
* varpool.c (decide_is_variable_needed): Remove flag_whopr.
* gcc.dg/20081223-1.c: Update LTO options.
* gcc.dg/lto/20090206-1_0.c: Update LTO options.
* gcc.dg/lto/20081118_0.c: Update LTO options.
* gcc.dg/lto/ipareference_0.c: Update LTO options.
* gcc.dg/lto/20100423-2_0.c: Update LTO options.
* gcc.dg/lto/20081201-1_0.c: Update LTO options.
* gcc.dg/lto/ipacp_0.c: Update LTO options.
* gcc.dg/lto/20090116_0.c: Update LTO options.
* gcc.dg/lto/20091015-1_0.c: Update LTO options.
* gcc.dg/lto/20090126-2_0.c: Update LTO options.
* gcc.dg/lto/20081202-2_0.c: Update LTO options.
* gcc.dg/lto/20081204-1_0.c: Update LTO options.
* gcc.dg/lto/const-uniq_0.c: Update LTO options.
* gcc.dg/lto/20081224_0.c: Update LTO options.
* gcc.dg/lto/20090219_0.c: Update LTO options.
* gcc.dg/lto/ipareference2_0.c: Update LTO options.
* gcc.dg/lto/20090206-2_0.c: Update LTO options.
* gcc.dg/lto/20081115_0.c: Update LTO options.
* gcc.dg/lto/20081201-2_0.c: Update LTO options.
* gcc.dg/lto/20081120-2_0.c: Update LTO options.
* gcc.dg/lto/materialize-1_0.c: Update LTO options.
* gcc.dg/lto/20090126-1_0.c: Update LTO options.
* gcc.dg/lto/20081202-1_0.c: Update LTO options.
* gcc.dg/lto/noreturn-1_0.c: Update LTO options.
* g++.dg/20090107-1.C: Update LTO options.
* g++.dg/lto/pr45679-2_0.C: Update LTO options.
* g++.dg/lto/20081123_0.C: Update LTO options.
* g++.dg/lto/20090313_0.C: Update LTO options.
* g++.dg/lto/20081125_0.C: Update LTO options.
* g++.dg/lto/20081109-1_0.C: Update LTO options.
* g++.dg/lto/20081219_0.C: Update LTO options.
* g++.dg/lto/20100724-1_0.C: Update LTO options.
* g++.dg/lto/20081204-1_0.C: Update LTO options.
* g++.dg/lto/20090303_0.C: Update LTO options.
* g++.dg/lto/20100723-1_0.C: Update LTO options.
* g++.dg/lto/pr45679-1_0.C: Update LTO options.
* g++.dg/lto/20090128_0.C: Update LTO options.
* g++.dg/lto/20081204-2_0.C: Update LTO options.
* g++.dg/lto/20090302_0.C: Update LTO options.
* g++.dg/lto/20081119-1_0.C: Update LTO options.
* g++.dg/lto/20081118_0.C: Update LTO options.
* g++.dg/20090121-1.C: Update LTO options.
* objc.dg/lto/lto.exp: Update LTO options.
* lib/lto.exp: Update LTO options.
* lib/gcc-dg.exp: Update LTO options.
* lib/c-torture.exp: Update LTO options.
* obj-c++.dg/lto/lto.exp: Update LTO options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166625 138bc75d-0d04-0410-961f-82ee72b054a4
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