162587Sitojun/* { dg-do run } */ 278064Sume/* { dg-require-effective-target sse4 } */ 362587Sitojun/* { dg-options "-O2 -msse4.1" } */ 4139826Simp 553541Sshin#ifndef CHECK_H 653541Sshin#define CHECK_H "sse4_1-check.h" 753541Sshin#endif 853541Sshin 953541Sshin#ifndef TEST 1053541Sshin#define TEST sse4_1_test 1153541Sshin#endif 1253541Sshin 1353541Sshin#include CHECK_H 1453541Sshin 1553541Sshin#include <smmintrin.h> 1653541Sshin 1753541Sshin#define NUM 128 1853541Sshin 1953541Sshinstatic void 2053541SshinTEST (void) 2153541Sshin{ 2253541Sshin union 2353541Sshin { 2453541Sshin __m128i x[NUM / 2]; 2553541Sshin long long ll[NUM]; 2653541Sshin int i[NUM * 2]; 2753541Sshin } dst, src; 2853541Sshin int i, sign = 1; 2953541Sshin 3053541Sshin for (i = 0; i < NUM; i++) 3153541Sshin { 3253541Sshin src.i[(i % 2) + (i / 2) * 4] = i * i * sign; 3362587Sitojun sign = -sign; 3462587Sitojun } 3555009Sshin 36148921Ssuz for (i = 0; i < NUM; i += 2) 3753541Sshin dst.x [i / 2] = _mm_cvtepi32_epi64 (src.x [i / 2]); 3853541Sshin 3953541Sshin for (i = 0; i < NUM; i++) 4078064Sume if (src.i[(i % 2) + (i / 2) * 4] != dst.ll[i]) 4153541Sshin abort (); 4253541Sshin} 4353541Sshin