diff options
Diffstat (limited to 'gcc/cgraphclones.c')
| -rw-r--r-- | gcc/cgraphclones.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c index f015f18..a002c68 100644 --- a/gcc/cgraphclones.c +++ b/gcc/cgraphclones.c @@ -324,6 +324,14 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node, DECL_STATIC_DESTRUCTOR (new_node->symbol.decl) = 0; new_node->clone.tree_map = tree_map; new_node->clone.args_to_skip = args_to_skip; + + /* Clones of global symbols or symbols with unique names are unique. */ + if ((TREE_PUBLIC (old_decl) + && !DECL_EXTERNAL (old_decl) + && !DECL_WEAK (old_decl) + && !DECL_COMDAT (old_decl)) + || in_lto_p) + new_node->symbol.unique_name = true; FOR_EACH_VEC_SAFE_ELT (tree_map, i, map) { tree var = map->new_tree; @@ -739,6 +747,13 @@ cgraph_function_versioning (struct cgraph_node *old_version_node, new_version_node->symbol.externally_visible = 0; new_version_node->local.local = 1; new_version_node->lowered = true; + /* Clones of global symbols or symbols with unique names are unique. */ + if ((TREE_PUBLIC (old_decl) + && !DECL_EXTERNAL (old_decl) + && !DECL_WEAK (old_decl) + && !DECL_COMDAT (old_decl)) + || in_lto_p) + new_version_node->symbol.unique_name = true; /* Update the call_expr on the edges to call the new version node. */ update_call_expr (new_version_node); |