gcc/testsuite/gcc.c-torture/execute/pr60960.c

   1 /* PR tree-optimization/60960 */
   2
   3 typedef unsigned char v4qi __attribute__ ((vector_size (4)));
   4
   5 __attribute__((noinline, noclone)) v4qi
   6 f1 (v4qi v)
   7 {
   8   return v / 2;
   9 }
  10
  11 __attribute__((noinline, noclone)) v4qi
  12 f2 (v4qi v)
  13 {
  14   return v / (v4qi) { 2, 2, 2, 2 };
  15 }
  16
  17 __attribute__((noinline, noclone)) v4qi
  18 f3 (v4qi x, v4qi y)
  19 {
  20   return x / y;
  21 }
  22
  23 int
  24 main ()
  25 {
  26   v4qi x = { 5, 5, 5, 5 };
  27   v4qi y = { 2, 2, 2, 2 };
  28   v4qi z = f1 (x);
  29   if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
  30     __builtin_abort ();
  31   z = f2 (x);
  32   if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
  33     __builtin_abort ();
  34   z = f3 (x, y);
  35   if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
  36     __builtin_abort ();
  37   return 0;
  38 }