From 91bf9d9ad6f23ff598b998fb10670fafd837cf77 Mon Sep 17 00:00:00 2001 From: hubicka Date: Fri, 6 May 2011 23:00:49 +0000 Subject: * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173517 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/passes.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'gcc/passes.c') diff --git a/gcc/passes.c b/gcc/passes.c index 38b38cd7cba..e176d1c05ba 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -1135,7 +1135,7 @@ do_per_function_toporder (void (*callback) (void *data), void *data) /* Allow possibly removed nodes to be garbage collected. */ order[i] = NULL; node->process = 0; - if (node->analyzed) + if (cgraph_function_with_gimple_body_p (node)) { push_cfun (DECL_STRUCT_FUNCTION (node->decl)); current_function_decl = node->decl; @@ -1581,10 +1581,9 @@ execute_one_pass (struct opt_pass *pass) if (pass->type == IPA_PASS) { struct cgraph_node *node; - for (node = cgraph_nodes; node; node = node->next) - if (node->analyzed) - VEC_safe_push (ipa_opt_pass, heap, node->ipa_transforms_to_apply, - (struct ipa_opt_pass_d *)pass); + FOR_EACH_FUNCTION_WITH_GIMPLE_BODY (node) + VEC_safe_push (ipa_opt_pass, heap, node->ipa_transforms_to_apply, + (struct ipa_opt_pass_d *)pass); } if (!current_function_decl) @@ -1705,7 +1704,7 @@ ipa_write_summaries (void) { struct cgraph_node *node = order[i]; - if (node->analyzed) + if (cgraph_function_with_gimple_body_p (node)) { /* When streaming out references to statements as part of some IPA pass summary, the statements need to have uids assigned and the @@ -1718,7 +1717,7 @@ ipa_write_summaries (void) pop_cfun (); } if (node->analyzed) - cgraph_node_set_add (set, node); + cgraph_node_set_add (set, node); } vset = varpool_node_set_new (); @@ -2036,7 +2035,7 @@ function_called_by_processed_nodes_p (void) { if (e->caller->decl == current_function_decl) continue; - if (!e->caller->analyzed) + if (!cgraph_function_with_gimple_body_p (e->caller)) continue; if (TREE_ASM_WRITTEN (e->caller->decl)) continue; -- cgit v1.2.1