1/* { dg-do run } */ 2/* { dg-options "-O2 -msse2" } */ 3/* { dg-require-effective-target sse2 } */ 4 5#ifndef CHECK_H 6#define CHECK_H "sse2-check.h" 7#endif 8 9#ifndef TEST 10#define TEST sse2_test 11#endif 12 13#define N 0xab 14 15#include CHECK_H 16 17#include <emmintrin.h> 18 19static __m128d 20__attribute__((noinline, unused)) 21test (__m128d s1, __m128d s2) 22{ 23 return _mm_shuffle_pd (s1, s2, N); 24} 25 26static void 27TEST (void) 28{ 29 union128d u, s1, s2; 30 double e[2] = {0.0}; 31 32 s1.x = _mm_set_pd (2134.3343,1234.635654); 33 s2.x = _mm_set_pd (453.345635,54646.464356); 34 u.x = test (s1.x, s2.x); 35 36 e[0] = (N & (1 << 0)) ? s1.a[1] : s1.a[0]; 37 e[1] = (N & (1 << 1)) ? s2.a[1] : s2.a[0]; 38 39 if (check_union128d(u, e)) 40 abort (); 41} 42