gcc/testsuite/gcc.c-torture/execute/pr85156.c

   1 /* PR tree-optimization/85156 */
   2
   3 int x, y;
   4
   5 __attribute__((noipa)) int
   6 foo (int z)
   7 {
   8   if (__builtin_expect (x ? y != 0 : 0, z++))
   9     return 7;
  10   return z;
  11 }
  12
  13 int
  14 main ()
  15 {
  16   x = 1;
  17   asm volatile ("" : "+m" (x), "+m" (y));
  18   if (foo (10) != 11)
  19     __builtin_abort ();
  20   return 0;
  21 }