diff options
Diffstat (limited to 'gcc/ipa-visibility.c')
| -rw-r--r-- | gcc/ipa-visibility.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ipa-visibility.c b/gcc/ipa-visibility.c index 4e0fd9e0b40..9e4d8c38f4b 100644 --- a/gcc/ipa-visibility.c +++ b/gcc/ipa-visibility.c @@ -566,7 +566,11 @@ function_and_variable_visibility (bool whole_program) cheaper and enable more optimization. TODO: We can also update virtual tables. */ - if (node->callers && can_replace_by_local_alias (node)) + if (node->callers + /* FIXME: currently this optimization breaks on AIX. Disable it for targets + without comdat support for now. */ + && SUPPORTS_ONE_ONLY + && can_replace_by_local_alias (node)) { struct cgraph_node *alias = cgraph (symtab_nonoverwritable_alias (node)); |