1  /* This should return 1 without setting up a stack frame or
       2     jumping.  */
       3  /* { dg-do compile } */
       4  /* { dg-require-effective-target ia32 } */
       5  /* { dg-options "-O2 -fomit-frame-pointer" } */
       6  int h (char *p)
       7  {
       8    if (*p)
       9      __builtin_unreachable ();
      10    return p ? 1 : 0;
      11  }
      12  /* { dg-final { scan-assembler-not "%e\[bs\]p" } } */
      13  /* { dg-final { scan-assembler-not "\[\\t \]+j" } } */