gcc/testsuite/gcc.target/i386/pr70355.c

   1 /* { dg-require-effective-target int128 } */
   2 /* { dg-options "-O2 -fno-tree-ter -funroll-loops -mavx512f -g" } */
   3
   4 typedef unsigned __int128 v2ti __attribute__ ((vector_size (32)));
   5
   6 unsigned
   7 foo (unsigned i, v2ti v)
   8 {
   9   do {
  10     i--;
  11     v %= ~v;
  12   } while (i);
  13   return v[0] + v[1];
  14 }