diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 571f7d7b5ec..baa0e031c83 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -12470,7 +12470,11 @@ ix86_finalize_stack_realign_flags (void) && !crtl->accesses_prior_frames && !cfun->calls_alloca && !crtl->calls_eh_return - && !(flag_stack_check && STACK_CHECK_MOVING_SP) + /* See ira_setup_eliminable_regset for the rationale. */ + && !(STACK_CHECK_MOVING_SP + && flag_stack_check + && flag_exceptions + && cfun->can_throw_non_call_exceptions) && !ix86_frame_pointer_required () && get_frame_size () == 0 && ix86_nsaved_sseregs () == 0 |