gcc/testsuite/gcc.dg/builtin-unreachable-4.c

   1 /* Check that this valid code doesn't ICE.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4 void
   5 g (int a, int b, int c, int d)
   6 {
   7   if (d)
   8     {
   9       ((void)
  10        (!(a && b && c) ? __builtin_unreachable (), 0 : 0));
  11     }
  12   ((void)
  13    (!(a && b && c) ? __builtin_unreachable (), 0 : 0));
  14 }