1 /* { dg-do run } */
2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
3 /* { dg-require-effective-target p8vector_hw } */
4
5 #ifndef CHECK_H
6 #define CHECK_H "sse2-check.h"
7 #endif
8
9 #include CHECK_H
10
11 #ifndef TEST
12 #define TEST sse2_test_maxsd_1
13 #endif
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 __asm("" : "+v"(s1), "+v"(s2));
22 return _mm_max_sd (s1, s2);
23 }
24
25 static void
TEST(void)26 TEST (void)
27 {
28 union128d u, s1, s2;
29 double e[2];
30
31 s1.x = _mm_set_pd (2134.3343,1234.635654);
32 s2.x = _mm_set_pd (41124.234,2344.2354);
33 u.x = test (s1.x, s2.x);
34
35 e[0] = s1.a[0] > s2.a[0] ? s1.a[0]:s2.a[0];
36 e[1] = s1.a[1];
37
38 if (check_union128d (u, e))
39 {
40 #if DEBUG
41 printf ("sse2_test_maxsd_3; check_union128d failed\n");
42 printf ("\t [%f,%f] + [%f,%f] -> [%f,%f]\n", s1.a[0], s1.a[1], s2.a[0],
43 s2.a[1], u.a[0], u.a[1]);
44 printf ("\t expect [%f,%f]\n", e[0], e[1]);
45 #endif
46 abort ();
47 }
48 }
49