diff options
Diffstat (limited to 'gcc/ipa-visibility.c')
| -rw-r--r-- | gcc/ipa-visibility.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ipa-visibility.c b/gcc/ipa-visibility.c index 4b48d6e..1f8c2e8 100644 --- a/gcc/ipa-visibility.c +++ b/gcc/ipa-visibility.c @@ -493,8 +493,12 @@ function_and_variable_visibility (bool whole_program) DECL_COMDAT (node->decl) = 0; /* For external decls stop tracking same_comdat_group. It doesn't matter - what comdat group they are in when they won't be emitted in this TU. */ - if (node->same_comdat_group && DECL_EXTERNAL (node->decl)) + what comdat group they are in when they won't be emitted in this TU. + + An exception is LTO where we may end up with both external + and non-external declarations in the same comdat group in + the case declarations was not merged. */ + if (node->same_comdat_group && DECL_EXTERNAL (node->decl) && !in_lto_p) { if (flag_checking) { |