gcc/testsuite/gcc.c-torture/execute/pr85529-2.c

   1 /* PR tree-optimization/85529 */
   2
   3 __attribute__((noipa)) int
   4 foo (int x)
   5 {
   6   x &= 63;
   7   x -= 50;
   8   x |= 1;
   9   if (x < 0)
  10     return 1;
  11   int y = x >> 2;
  12   if (x >= y)
  13     return 1;
  14   return 0;
  15 }
  16
  17 int
  18 main ()
  19 {
  20   int i;
  21   for (i = 0; i < 63; i++)
  22     if (foo (i) != 1)
  23       __builtin_abort ();
  24   return 0;
  25 }