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 "ssse3-check.h"
7 #endif
8
9 #ifndef TEST
10 #define TEST ssse3_test
11 #endif
12
13 #include CHECK_H
14
15 #include "ssse3-vals.h"
16
17 #include <tmmintrin.h>
18
19 #ifndef __AVX__
20 /* Test the 64-bit form */
21 static void
ssse3_test_pabsd(__m64 * i1,__m64 * r)22 ssse3_test_pabsd (__m64 *i1, __m64 *r)
23 {
24 *r = _mm_abs_pi32 (*i1);
25 _mm_empty ();
26 }
27 #endif
28
29 /* Test the 128-bit form */
30 static void
ssse3_test_pabsd128(__m128i * i1,__m128i * r)31 ssse3_test_pabsd128 (__m128i *i1, __m128i *r)
32 {
33 /* Assumes incoming pointers are 16-byte aligned */
34 *r = _mm_abs_epi32 (*i1);
35 }
36
37 /* Routine to manually compute the results */
38 static void
compute_correct_result(int * i1,int * r)39 compute_correct_result (int *i1, int *r)
40 {
41 int i;
42
43 for (i = 0; i < 4; i++)
44 if (i1[i] < 0)
45 r[i] = -i1[i];
46 else
47 r[i] = i1[i];
48 }
49
50 static void
TEST(void)51 TEST (void)
52 {
53 int i;
54 union data r __attribute__ ((aligned(16)));
55 union data ck;
56 int fail = 0;
57
58 for (i = 0; i < ARRAY_SIZE (vals); i++)
59 {
60 /* Manually compute the result */
61 compute_correct_result(&vals[i].w[0], &ck.w[0]);
62
63 #ifndef __AVX__
64 /* Run the 64-bit tests */
65 ssse3_test_pabsd (&vals[i].ll[0], &r.ll[0]);
66 ssse3_test_pabsd (&vals[i].ll[1], &r.ll[1]);
67 fail += chk_128 (ck.m[0], r.m[0]);
68 #endif
69
70 /* Run the 128-bit tests */
71 ssse3_test_pabsd128 (&vals[i].m[0], &r.m[0]);
72 fail += chk_128(ck.m[0], r.m[0]);
73 }
74
75 if (fail != 0)
76 abort ();
77 }
78