gcc/testsuite/gcc.dg/tree-ssa/pr41469-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fexceptions -fdump-tree-optimized" } */
   3 /* { dg-require-effective-target exceptions } */
   4
   5 void af (void *a);
   6
   7 void
   8 bf (void)
   9 {
  10   int i = 1;
  11   char v[i];
  12   af (v);
  13 }
  14
  15 /* { dg-final { scan-tree-dump-not "__builtin_stack_save" "optimized"} } */
  16 /* { dg-final { scan-tree-dump-not "__builtin_stack_restore" "optimized"} } */