1/* { dg-do compile } */
2/* { dg-options "-mprfchw -O2" } */
3/* { dg-final { scan-assembler "\[ \\t\]+prefetchw\[ \\t\]+" } } */
4
5#include <x86intrin.h>
6
7void *p;
8
9void extern
10prefetchw__test (void)
11{
12    _m_prefetchw (p);
13}
14