diff options
Diffstat (limited to 'gcc/cp/mangle.c')
| -rw-r--r-- | gcc/cp/mangle.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index 4205fec..1b2c2cd 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -3520,7 +3520,11 @@ mangle_decl (const tree decl) if (vague_linkage_p (decl)) DECL_WEAK (alias) = 1; if (TREE_CODE (decl) == FUNCTION_DECL) - cgraph_same_body_alias (cgraph_get_create_node (decl), alias, decl); + { + /* Don't create an alias to an unreferenced function. */ + if (struct cgraph_node *n = cgraph_get_node (decl)) + cgraph_same_body_alias (n, alias, decl); + } else varpool_extra_name_alias (alias, decl); #endif |