gcc/testsuite/gcc.c-torture/execute/pr37931.c

   1 /* PR middle-end/37931 */
   2
   3 extern void abort (void);
   4
   5 int
   6 foo (int a, unsigned int b)
   7 {
   8   return (a | 1) & (b | 1);
   9 }
  10
  11 int
  12 main (void)
  13 {
  14   if (foo (6, 0xc6) != 7)
  15     abort ();
  16   if (foo (0x80, 0xc1) != 0x81)
  17     abort ();
  18   if (foo (4, 4) != 5)
  19     abort ();
  20   if (foo (5, 4) != 5)
  21     abort ();
  22   return 0;
  23 }