1 /* { dg-do run } */
2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
3 /* { dg-require-effective-target lp64 } */
4 /* { dg-require-effective-target p8vector_hw } */
5
6 #define NO_WARN_X86_INTRINSICS 1
7
8 #ifndef CHECK_H
9 #define CHECK_H "sse-check.h"
10 #endif
11
12 #include CHECK_H
13
14 #ifndef TEST
15 #define TEST sse_test_subss_1
16 #endif
17
18 #include <xmmintrin.h>
19
20 static __m128
21 __attribute__((noinline, unused))
test(__m128 s1,__m128 s2)22 test (__m128 s1, __m128 s2)
23 {
24 return _mm_sub_ss (s1, s2);
25 }
26
27 static void
TEST(void)28 TEST (void)
29 {
30 union128 u, s1, s2;
31 float e[4];
32
33 s1.x = _mm_set_ps (41124.234,6678.346,8653.65635,856.43576);
34 s2.x = _mm_set_ps (2134.3343,6678.346,453.345635,54646.464356);
35 u.x = test (s1.x, s2.x);
36
37 e[0] = s1.a[0] - s2.a[0];
38 e[1] = s1.a[1];
39 e[2] = s1.a[2];
40 e[3] = s1.a[3];
41
42 if (check_union128 (u, e))
43 abort ();
44 }
45