1/* { dg-do compile } */
2/* { dg-options "-mavx512f" } */
3
4void foo ()
5{
6  register int zmm_var asm ("zmm6") __attribute__((unused));
7
8  __asm__ __volatile__("vxorpd %%zmm0, %%zmm0, %%zmm7\n" : : : "zmm7" );
9}
10