gcc/testsuite/gcc.c-torture/execute/pr57281.c

   1 /* PR rtl-optimization/57281 */
   2
   3 int a = 1, b, d, *e = &d;
   4 long long c, *g = &c;
   5 volatile long long f;
   6
   7 int
   8 foo (int h)
   9 {
  10   int j = *g = b;
  11   return h == 0 ? j : 0;
  12 }
  13
  14 int
  15 main ()
  16 {
  17   int h = a;
  18   for (; b != -20; b--)
  19     {
  20       (int) f;
  21       *e = 0;
  22       *e = foo (h);
  23     }
  24   return 0;
  25 }