gcc/testsuite/gcc.dg/pr90898.c

   1 /* PR c/90898 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 void *p;
   6 int bar (void);
   7 void baz (int *);
   8
   9 void
  10 foo (void)
  11 {
  12   p = __builtin_stack_save ();
  13   int a[(bar (), 2)];
  14   baz (a);
  15   __builtin_stack_restore (p);
  16 }