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  
      20  static void
      21  init_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  
      33  static void
      34  TEST (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  }