1 /* { dg-do run } */
2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
3 /* { dg-require-effective-target p8vector_hw } */
4
5 #define NO_WARN_X86_INTRINSICS 1
6
7 #ifndef CHECK_H
8 #define CHECK_H "sse-check.h"
9 #endif
10
11 #include CHECK_H
12
13 #ifndef TEST
14 #define TEST sse_test_subss_1
15 #endif
16
17 #include <xmmintrin.h>
18
19 static __m128
20 __attribute__((noinline, unused))
test(__m128 s1,__m128 s2)21 test (__m128 s1, __m128 s2)
22 {
23 return _mm_sub_ss (s1, s2);
24 }
25
26 static void
TEST(void)27 TEST (void)
28 {
29 union128 u, s1, s2;
30 float e[4];
31
32 s1.x = _mm_set_ps (41124.234,6678.346,8653.65635,856.43576);
33 s2.x = _mm_set_ps (2134.3343,6678.346,453.345635,54646.464356);
34 u.x = test (s1.x, s2.x);
35
36 e[0] = s1.a[0] - s2.a[0];
37 e[1] = s1.a[1];
38 e[2] = s1.a[2];
39 e[3] = s1.a[3];
40
41 if (check_union128 (u, e))
42 abort ();
43 }
44