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

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