gcc/testsuite/gcc.dg/20041216-1.c

   1 /* This test case would get an unresolved symbol during link
   2    because stabs referred to an optimized-away literal pool
   3    entry.  */
   4
   5 /* { dg-do run { target s390*-*-* } } */
   6 /* { dg-options "-O2 -fno-omit-frame-pointer -gstabs" } */
   7
   8 int main (void)
   9 {
  10   static char buf[4096];
  11   char *p;
  12
  13   do
  14     {
  15       p = buf;
  16       asm volatile ("" : : : "memory", "0", "1", "2", "3", "4", "5", "6",
  17                                        "7", "8", "9", "10", "12");
  18     }
  19   while (*p);
  20
  21   return 0;
  22 }
  23