/* This test case would get an unresolved symbol during link   because stabs referred to an optimized-away literal pool   entry.  *//* { dg-do run { target s390*-*-* } } *//* { dg-options "-O2 -fno-omit-frame-pointer -gstabs" } */int main (void){  static char buf[4096];  char *p;  do    {      p = buf;      asm volatile ("" : : : "memory", "0", "1", "2", "3", "4", "5", "6",				       "7", "8", "9", "10", "12");    }  while (*p);  return 0;}