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 0x5
      14  
      15  #include CHECK_H
      16  
      17  #include <emmintrin.h>
      18  
      19  static __m128i
      20  __attribute__((noinline, unused))
      21  test (__m128i s1)
      22  {
      23    return _mm_srli_si128 (s1, N); 
      24  }
      25  
      26  static void
      27  TEST (void)
      28  {
      29    union128i_b u, s;
      30    char src[16] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};
      31    char e[16] = {0};
      32    int i;
      33     
      34    s.x = _mm_loadu_si128 ((__m128i *)src);
      35  
      36    u.x = test (s.x);
      37  
      38    for (i = 0; i < 16-N; i++)
      39      e[i] = src[i+N];
      40  
      41    if (check_union128i_b (u, e))
      42      abort (); 
      43  }