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 static __m128d
18 __attribute__((noinline, unused))
test(__m128d s1,__m128d s2)19 test (__m128d s1, __m128d s2)
20 {
21 return _mm_xor_pd (s1, s2);
22 }
23
24 static void
TEST(void)25 TEST (void)
26 {
27 union
28 {
29 double d[2];
30 long long l[2];
31 }source1, source2, e;
32
33 union128d u, s1, s2;
34 int i;
35
36 s1.x = _mm_set_pd (11.1321456, 2.287332);
37 s2.x = _mm_set_pd (3.37768, 4.43222234);
38
39 _mm_storeu_pd (source1.d, s1.x);
40 _mm_storeu_pd (source2.d, s2.x);
41
42 u.x = test (s1.x, s2.x);
43
44 for (i = 0; i < 2; i++)
45 e.l[i] = source1.l[i] ^ source2.l[i];
46
47 if (check_union128d (u, e.d))
48 abort ();
49 }
50