diff options
Diffstat (limited to 'gcc/ipa.c')
| -rw-r--r-- | gcc/ipa.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/gcc/ipa.c b/gcc/ipa.c index 405ee644c36..da9755425c5 100644 --- a/gcc/ipa.c +++ b/gcc/ipa.c @@ -970,15 +970,32 @@ function_and_variable_visibility (bool whole_program) gcc_assert (whole_program || in_lto_p || !TREE_PUBLIC (node->decl)); node->unique_name = ((node->resolution == LDPR_PREVAILING_DEF_IRONLY - || node->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP) - && TREE_PUBLIC (node->decl)); + || node->unique_name + || node->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP) + && TREE_PUBLIC (node->decl)); node->resolution = LDPR_PREVAILING_DEF_IRONLY; if (node->same_comdat_group && TREE_PUBLIC (node->decl)) - /* cgraph_externally_visible_p has already checked all other nodes - in the group and they will all be made local. We need to - dissolve the group at once so that the predicate does not - segfault though. */ - symtab_dissolve_same_comdat_group_list (node); + { + symtab_node *next = node; + + /* Set all members of comdat group local. */ + if (node->same_comdat_group) + for (next = node->same_comdat_group; + next != node; + next = next->same_comdat_group) + { + symtab_make_decl_local (next->decl); + next->unique_name = ((next->resolution == LDPR_PREVAILING_DEF_IRONLY + || next->unique_name + || next->resolution == LDPR_PREVAILING_DEF_IRONLY_EXP) + && TREE_PUBLIC (next->decl)); + } + /* cgraph_externally_visible_p has already checked all other nodes + in the group and they will all be made local. We need to + dissolve the group at once so that the predicate does not + segfault though. */ + symtab_dissolve_same_comdat_group_list (node); + } symtab_make_decl_local (node->decl); } |