1/* { dg-do run } */ 2/* { dg-require-effective-target sse4 } */ 3/* { dg-options "-O2 -msse4.1" } */ 4 5#ifndef CHECK_H 6#define CHECK_H "sse4_1-check.h" 7#endif 8 9#ifndef TEST 10#define TEST sse4_1_test 11#endif 12 13#include CHECK_H 14 15#include <smmintrin.h> 16#include <string.h> 17 18#define NUM 20 19 20static void 21init_movntdqa (int *src) 22{ 23 int i, j, sign = 1; 24 25 for (i = 0; i < NUM; i++) 26 for (j = 0; j < 4; j++) 27 { 28 src[i * 4 + j] = j * i * i * sign; 29 sign = -sign; 30 } 31} 32 33static void 34TEST (void) 35{ 36 union 37 { 38 __m128i x[NUM]; 39 int i[NUM * 4]; 40 } dst, src; 41 int i; 42 43 init_movntdqa (src.i); 44 45 for (i = 0; i < NUM; i++) 46 dst.x[i] = _mm_stream_load_si128 (&src.x[i]); 47 48 for (i = 0; i < NUM; i++) 49 if (memcmp (&dst.x[i], &src.x[i], sizeof(src.x[i]))) 50 abort (); 51} 52