diff options
Diffstat (limited to 'gcc/varpool.c')
| -rw-r--r-- | gcc/varpool.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/varpool.c b/gcc/varpool.c index d223779a5c1..e342a9109d9 100644 --- a/gcc/varpool.c +++ b/gcc/varpool.c @@ -703,9 +703,11 @@ varpool_create_variable_alias (tree alias, tree decl) gcc_assert (TREE_CODE (alias) == VAR_DECL); alias_node = varpool_node (alias); alias_node->alias = 1; - alias_node->finalized = 1; + if (!DECL_EXTERNAL (alias)) + alias_node->finalized = 1; alias_node->alias_of = decl; - if (decide_is_variable_needed (alias_node, alias) + if ((!DECL_EXTERNAL (alias) + && decide_is_variable_needed (alias_node, alias)) || alias_node->needed) varpool_mark_needed_node (alias_node); return alias_node; |