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  #include CHECK_H
      14  
      15  #include <emmintrin.h>
      16  
      17  
      18  static __m128 
      19  __attribute__((noinline, unused))
      20  test (__m128 p1, __m128d p2)
      21  {
      22    return _mm_cvtsd_ss (p1, p2); 
      23  }
      24  
      25  static void
      26  TEST (void)
      27  {
      28    union128d s1;
      29    union128 u, s2;
      30    double source1[2] = {123.345, 67.3321};
      31    float  e[4] = {5633.098, 93.21, 3.34, 4555.2};
      32  
      33    s1.x = _mm_loadu_pd (source1);
      34    s2.x = _mm_loadu_ps (e);
      35  
      36    u.x = test(s2.x, s1.x);
      37  
      38    e[0] = (float)source1[0];
      39  
      40    if (check_union128(u, e))
      41      abort ();
      42  }