diff options
Diffstat (limited to 'gcc/cp/class.c')
| -rw-r--r-- | gcc/cp/class.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cp/class.c b/gcc/cp/class.c index d3bc71e01ce..1c28dd6fe98 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -6405,8 +6405,10 @@ finish_struct_1 (tree t) determine_key_method (t); /* If a polymorphic class has no key method, we may emit the vtable - in every translation unit where the class definition appears. */ - if (CLASSTYPE_KEY_METHOD (t) == NULL_TREE) + in every translation unit where the class definition appears. If + we're devirtualizing, we can look into the vtable even if we + aren't emitting it. */ + if (CLASSTYPE_KEY_METHOD (t) == NULL_TREE || flag_devirtualize) keyed_classes = tree_cons (NULL_TREE, t, keyed_classes); } |