diff options
Diffstat (limited to 'gcc/lto/lto-partition.c')
| -rw-r--r-- | gcc/lto/lto-partition.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/lto/lto-partition.c b/gcc/lto/lto-partition.c index 4fd445f..ac1b618 100644 --- a/gcc/lto/lto-partition.c +++ b/gcc/lto/lto-partition.c @@ -1035,7 +1035,15 @@ rename_statics (lto_symtab_encoder_t encoder, symtab_node *node) /* Assign every symbol in the set that shares the same ASM name an unique mangled name. */ for (s = symtab_node::get_for_asmname (name); s;) - if (!s->externally_visible + if ((!s->externally_visible || s->weakref) + /* Transparent aliases having same name as target are renamed at a + time their target gets new name. Transparent aliases that use + separate assembler name require the name to be unique. */ + && (!s->transparent_alias || !s->definition || s->weakref + || !symbol_table::assembler_names_equal_p + (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (s->decl)), + IDENTIFIER_POINTER + (DECL_ASSEMBLER_NAME (s->get_alias_target()->decl)))) && ((s->real_symbol_p () && !DECL_EXTERNAL (node->decl) && !TREE_PUBLIC (node->decl)) |