1/* PR rtl-optimization/45739 */
2/* { dg-do compile } */
3/* { dg-options "-O2 -msse2" } */
4
5#include <emmintrin.h>
6
7__m128i var;
8
9void
10foo (void)
11{
12  __m128i zero = _mm_setzero_si128 ();
13  var = _mm_xor_si128 (zero, var);
14}
15
16void
17bar (void)
18{
19  __m128i zero = _mm_setzero_si128 ();
20  var = _mm_or_si128 (var, zero);
21}
22
23/* { dg-final { scan-assembler-not "pxor\[^\n\]*xmm" } } */
24/* { dg-final { scan-assembler-not "por\[^\n\]*xmm" } } */
25