1  /* { dg-do run } */
       2  /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
       3  /* { dg-require-effective-target p8vector_hw } */
       4  
       5  #ifndef CHECK_H
       6  #define CHECK_H "sse2-check.h"
       7  #endif
       8  
       9  #include CHECK_H
      10  
      11  #ifndef TEST
      12  #define TEST sse2_test_psraw_1
      13  #endif
      14  
      15  #define N 0xb
      16  
      17  #include <emmintrin.h>
      18  
      19  static __m128i
      20  __attribute__((noinline, unused))
      21  test (__m128i s1)
      22  {
      23    return _mm_srai_epi16 (s1, N); 
      24  }
      25  
      26  static void
      27  TEST (void)
      28  {
      29    union128i_w u, s;
      30    short e[8] = {0};
      31    int i;
      32   
      33    s.x = _mm_set_epi16 (1, -2, 3, 4, -5, 6, 0x7000, 0x9000);
      34  
      35    u.x = test (s.x);
      36  
      37    if (N < 16)
      38      for (i = 0; i < 8; i++)
      39        e[i] = s.a[i] >> N; 
      40  
      41    if (check_union128i_w (u, e))
      42      abort (); 
      43  }