1 /* PR rtl-optimization/17853 */
2 /* Contributed by Stuart Hastings <stuart@apple.com> */
3 /* { dg-do compile } */
4 /* { dg-options "-O2 -mmmx" } */
12 __m64 zero = _mm_setzero_si64();
13 __m64 mask = _mm_cmpeq_pi8( zero, zero );
14 mask = _mm_unpacklo_pi8( mask, zero );