diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/final.c b/gcc/final.c index 79cd85e735c..4fe1031458c 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -4441,7 +4441,10 @@ rest_of_clean_state (void) delete_tree_ssa (); - if (targetm.binds_local_p (current_function_decl)) + /* We can reduce stack alignment on call site only when we are sure that + the function body just produced will be actually used in the final + executable. */ + if (decl_binds_to_current_def_p (current_function_decl)) { unsigned int pref = crtl->preferred_stack_boundary; if (crtl->stack_alignment_needed > crtl->preferred_stack_boundary) |