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 #ifndef CHECK_H
7 #define CHECK_H "sse2-check.h"
8 #endif
9
10 #include CHECK_H
11
12 #ifndef TEST
13 #define TEST sse2_test_cvtsd2ss_1
14 #endif
15
16 #include <emmintrin.h>
17
18 static __m128
19 __attribute__((noinline, unused))
test(__m128 p1,__m128d p2)20 test (__m128 p1, __m128d p2)
21 {
22 return _mm_cvtsd_ss (p1, p2);
23 }
24
25 static void
TEST(void)26 TEST (void)
27 {
28 union128d s1;
29 union128 u, s2;
30 double source1[2] = {123.345, 67.3321};
31 float e[4] = {5633.098, 93.21, 3.34, 4555.2};
32
33 s1.x = _mm_loadu_pd (source1);
34 s2.x = _mm_loadu_ps (e);
35
36 __asm("" : "+v"(s1.x), "+v"(s2.x));
37 u.x = test(s2.x, s1.x);
38
39 e[0] = (float)source1[0];
40
41 if (check_union128(u, e))
42 #if DEBUG
43 {
44 printf ("sse2_test_cvtsd2ss_1; check_union128 failed\n");
45 printf ("\t [%f,%f,%f,%f],[%f,%f]\n", s2.a[0], s2.a[1], s2.a[2], s2.a[3],
46 s1.a[0], s1.a[1]);
47 printf ("\t -> \t[%f,%f,%f,%f]\n", u.a[0], u.a[1], u.a[2], u.a[3]);
48 printf ("\texpect\t[%f,%f,%f,%f]\n", e[0], e[1], e[2], e[3]);
49 }
50 #else
51 abort ();
52 #endif
53 }
54