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 0xec
      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_shuffle_epi32 (s1, N); 
      24  }
      25  
      26  static void
      27  TEST (void)
      28  {
      29    union128i_d u, s1;
      30    int e[4] = {0};
      31    int i;
      32     
      33    s1.x = _mm_set_epi32 (16,15,14,13);
      34    u.x = test (s1.x);
      35  
      36    for (i = 0; i < 4; i++)
      37      e[i] = s1.a[((N & (0x3<<(2*i)))>>(2*i))];
      38  
      39    if (check_union128i_d(u, e))
      40      abort ();
      41  }