1  /* { dg-do run } */
       2  /* { dg-options "-O3 -mpower8-vector" } */
       3  /* { dg-require-effective-target p8vector_hw } */
       4  
       5  #define NO_WARN_X86_INTRINSICS 1
       6  #ifndef CHECK_H
       7  #define CHECK_H "mmx-check.h"
       8  #endif
       9  
      10  #ifndef TEST
      11  #define TEST mmx_test
      12  #endif
      13  
      14  #define N 0xb
      15  
      16  #include CHECK_H
      17  
      18  #include <mmintrin.h>
      19  
      20  static __m64
      21  __attribute__((noinline, unused))
      22  test (__m64 s1)
      23  {
      24    return _mm_srl_pi32 (s1, N);
      25  }
      26  
      27  static void
      28  TEST (void)
      29  {
      30    __m64_union u, s1;
      31    __m64_union e;
      32    int i;
      33  
      34    s1.as_m64 = _mm_setr_pi32 (1000, -20000);
      35    u.as_m64 = test (s1.as_m64);
      36  
      37    if (N < 16)
      38      for (i = 0; i < 2; i++)
      39        e.as_int[i] = (unsigned int)s1.as_int[i] >> N;
      40  
      41    if (u.as_m64 != e.as_m64)
      42      abort ();
      43  }