gcc/testsuite/gcc.dg/pr93412.c

   1 /* PR target/93412 */
   2 /* { dg-do compile { target int128 } } */
   3 /* { dg-options "-Og" } */
   4
   5 unsigned char a;
   6 int b;
   7 unsigned c;
   8
   9 int
  10 foo (int e, int f, int g, int h, int k, int i, short j)
  11 {
  12   b = __builtin_add_overflow (a, 0, &c);
  13   b = __builtin_add_overflow_p (b, a, (unsigned __int128) 0) ? b : 0;
  14   return e + f + g + a + h + k + i + j + c;
  15 }