gcc/testsuite/gcc.dg/torture/pr78542.c

   1 /* { dg-do run } */
   2 /* { dg-additional-options "-w -Wno-psabi" } */
   3
   4 typedef unsigned V __attribute__ ((vector_size (16)));
   5
   6 V
   7 foo (unsigned x, V v)
   8 {
   9   do {
  10       v %= x;
  11       x = 1;
  12   } while (v[1]);
  13   return v;
  14 }
  15
  16 int
  17 main ()
  18 {
  19   V x = foo (5, (V) { 0, 1 });
  20   if (x[0] || x[1] || x[2] || x[3])
  21     __builtin_abort();
  22   return 0;
  23 }