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 #include <math.h>
17 
18 static __m128d
19 __attribute__((noinline, unused))
test(__m128d s1)20 test (__m128d s1)
21 {
22   return _mm_sqrt_pd (s1);
23 }
24 
25 static void
TEST(void)26 TEST (void)
27 {
28   union128d u, s1;
29   double e[2];
30   int i;
31 
32   s1.x = _mm_set_pd (2134.3343,1234.635654);
33   u.x = test (s1.x);
34 
35   for (i = 0; i < 2; i++)
36     {
37       __m128d tmp = _mm_load_sd (&s1.a[i]);
38       tmp = _mm_sqrt_sd (tmp, tmp);
39       _mm_store_sd (&e[i], tmp);
40     }
41 
42   if (check_union128d (u, e))
43     abort ();
44 }
45