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_punpcklwd_1
13 #endif
14
15 #include <emmintrin.h>
16
17 static __m128i
18 __attribute__((noinline, unused))
test(__m128i s1,__m128i s2)19 test (__m128i s1, __m128i s2)
20 {
21 __asm("" : "+v"(s1), "+v"(s2));
22 return _mm_unpacklo_epi16 (s1, s2);
23 }
24
25 static void
TEST(void)26 TEST (void)
27 {
28 union128i_w u, s1, s2;
29 short e[8];
30 int i;
31
32 s1.x = _mm_set_epi16 (10,20,30,90,-80,-40,-100,-15);
33 s2.x = _mm_set_epi16 (11, 98, 76, -100, -34, -78, -39, 14);
34 u.x = test (s1.x, s2.x);
35
36 for (i = 0; i < 4; i++)
37 {
38 e[2*i] = s1.a[i];
39 e[2*i+1] = s2.a[i];
40 }
41
42 if (check_union128i_w (u, e))
43 abort ();
44 }
45