1/* { dg-do compile } */ 2/* { dg-options "-O2 -msse2" } */ 3/* { dg-require-effective-target sse2 } */ 4 5#include <emmintrin.h> 6 7__m128i 8foo1 (__m128i s1, __m128i s2) 9{ 10 return _mm_unpackhi_epi64 (s1, s2); 11} 12 13__m128i 14foo2 (__m128i s1, __m128i s2) 15{ 16 return _mm_unpacklo_epi64 (s1, s2); 17} 18 19/* { dg-final { scan-assembler "punpcklqdq" } } */ 20/* { dg-final { scan-assembler "punpckhqdq" } } */ 21