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 "sse2-check.h"
9 #endif
10
11 #include CHECK_H
12
13 #ifndef TEST
14 #define TEST sse2_test_pmullw_1
15 #endif
16
17 #include <emmintrin.h>
18
19 static __m128i
20 __attribute__((noinline, unused))
test(__m128i s1,__m128i s2)21 test (__m128i s1, __m128i s2)
22 {
23 __asm("" : "+v"(s1), "+v"(s2));
24 return _mm_mullo_epi16 (s1, s2);
25 }
26
27 static void
TEST(void)28 TEST (void)
29 {
30 union128i_w u, s1, s2;
31 short e[8];
32 int i, tmp;
33
34 s1.x = _mm_set_epi16 (10,2067,-3033,90,80,40,-1000,15);
35 s2.x = _mm_set_epi16 (11, 9834, 7444, -10222, 34, -7833, 39, 14);
36 u.x = test (s1.x, s2.x);
37
38 for (i = 0; i < 8; i++)
39 {
40 tmp = s1.a[i] * s2.a[i];
41
42 e[i] = tmp;
43 }
44
45 if (check_union128i_w (u, e))
46 abort ();
47 }
48