diff options
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index 0458c8aec60..7481de59325 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -144,7 +144,7 @@ suitable_for_tail_opt_p (void) FOR_EACH_REFERENCED_VAR (var, rvi) { if (!is_global_var (var) - && (!MTAG_P (var) || TREE_CODE (var) == STRUCT_FIELD_TAG) + && !MTAG_P (var) && (gimple_aliases_computed_p (cfun) ? is_call_clobbered (var) : TREE_ADDRESSABLE (var))) return false; |