1 /* { dg-do run } */
2 /* { dg-options "-O2 -msse" } */
3 /* { dg-require-effective-target sse } */
4 
5 #ifndef CHECK_H
6 #define CHECK_H "sse-check.h"
7 #endif
8 
9 #ifndef TEST
10 #define TEST sse_test
11 #endif
12 
13 #include CHECK_H
14 
15 #include <xmmintrin.h>
16 
17 static __m128
18 __attribute__((noinline, unused))
test(__m128 s1)19 test (__m128 s1)
20 {
21   return _mm_sqrt_ps (s1);
22 }
23 
24 static void
TEST(void)25 TEST (void)
26 {
27   union128 u, s1;
28   float e[4];
29   int i;
30 
31   s1.x = _mm_set_ps (24.43, 68.346, 43.35, 546.46);
32   u.x = test (s1.x);
33 
34   for (i = 0; i < 4; i++) {
35     __m128 tmp = _mm_load_ss (&s1.a[i]);
36     tmp = _mm_sqrt_ss (tmp);
37     _mm_store_ss (&e[i], tmp);
38     }
39 
40   if (check_union128 (u, e))
41     abort ();
42 }
43