1 /* PR middle-end/83623 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2" } */
4 /* { dg-additional-options "-mmovbe" { target i?86-*-* x86_64-*-* } } */
5 /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
6 
7 unsigned short __attribute__ ((__vector_size__ (16))) x;
8 
9 void
foo(void)10 foo (void)
11 {
12   x = x << 8 | x >> 8;
13 }
14