diff options
Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index ce0d8d0..3544caf 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -6675,6 +6675,16 @@ gate_ipa_pta (void) struct pt_solution ipa_escaped_pt = { true, false, false, false, false, false, false, NULL }; +/* Associate node with varinfo DATA. Worker for + cgraph_for_node_and_aliases. */ +static bool +associate_varinfo_to_alias (struct cgraph_node *node, void *data) +{ + if (node->alias || node->thunk.thunk_p) + insert_vi_for_tree (node->decl, (varinfo_t)data); + return false; +} + /* Execute the driver for IPA PTA. */ static unsigned int ipa_pta_execute (void) @@ -6690,22 +6700,17 @@ ipa_pta_execute (void) /* Build the constraints. */ for (node = cgraph_nodes; node; node = node->next) { - struct cgraph_node *alias; varinfo_t vi; - /* Nodes without a body are not interesting. Especially do not visit clones at this point for now - we get duplicate decls there for inline clones at least. */ - if (!gimple_has_body_p (node->decl) + if (!cgraph_function_with_gimple_body_p (node) || node->clone_of) continue; vi = create_function_info_for (node->decl, - alias_get_name (node->decl)); - - /* Associate the varinfo node with all aliases. */ - for (alias = node->same_body; alias; alias = alias->next) - insert_vi_for_tree (alias->decl, vi); + alias_get_name (node->decl)); + cgraph_for_node_and_aliases (node, associate_varinfo_to_alias, vi, true); } /* Create constraints for global variables and their initializers. */ @@ -6737,7 +6742,7 @@ ipa_pta_execute (void) tree old_func_decl; /* Nodes without a body are not interesting. */ - if (!gimple_has_body_p (node->decl) + if (!cgraph_function_with_gimple_body_p (node) || node->clone_of) continue; @@ -6846,7 +6851,7 @@ ipa_pta_execute (void) struct cgraph_edge *e; /* Nodes without a body are not interesting. */ - if (!gimple_has_body_p (node->decl) + if (!cgraph_function_with_gimple_body_p (node) || node->clone_of) continue; |