1 /* { dg-do run } */
2 /* { dg-require-effective-target sse4 } */
3 /* { dg-options "-O2 -msse4.1" } */
4
5 #ifndef CHECK_H
6 #define CHECK_H "sse4_1-check.h"
7 #endif
8
9 #ifndef TEST
10 #define TEST sse4_1_test
11 #endif
12
13 #include CHECK_H
14 #include <smmintrin.h>
15
16 #define msk0 0
17 #define msk1 1
18 #define msk2 2
19 #define msk3 3
20 #define msk4 4
21 #define msk5 5
22 #define msk6 6
23 #define msk7 7
24 #define msk8 8
25 #define msk9 9
26 #define msk10 10
27 #define msk11 11
28 #define msk12 12
29 #define msk13 13
30 #define msk14 14
31 #define msk15 15
32
33 static void
TEST(void)34 TEST (void)
35 {
36 union
37 {
38 __m128i x;
39 int i[4];
40 char c[16];
41 } val1;
42 int res[16], masks[16];
43 int i;
44
45 val1.i[0] = 0x04030201;
46 val1.i[1] = 0x08070605;
47 val1.i[2] = 0x0C0B0A09;
48 val1.i[3] = 0x100F0E0D;
49
50 res[0] = _mm_extract_epi8 (val1.x, msk0);
51 res[1] = _mm_extract_epi8 (val1.x, msk1);
52 res[2] = _mm_extract_epi8 (val1.x, msk2);
53 res[3] = _mm_extract_epi8 (val1.x, msk3);
54 res[4] = _mm_extract_epi8 (val1.x, msk4);
55 res[5] = _mm_extract_epi8 (val1.x, msk5);
56 res[6] = _mm_extract_epi8 (val1.x, msk6);
57 res[7] = _mm_extract_epi8 (val1.x, msk7);
58 res[8] = _mm_extract_epi8 (val1.x, msk8);
59 res[9] = _mm_extract_epi8 (val1.x, msk9);
60 res[10] = _mm_extract_epi8 (val1.x, msk10);
61 res[11] = _mm_extract_epi8 (val1.x, msk11);
62 res[12] = _mm_extract_epi8 (val1.x, msk12);
63 res[13] = _mm_extract_epi8 (val1.x, msk13);
64 res[14] = _mm_extract_epi8 (val1.x, msk14);
65 res[15] = _mm_extract_epi8 (val1.x, msk15);
66
67 masks[0] = msk0;
68 masks[1] = msk1;
69 masks[2] = msk2;
70 masks[3] = msk3;
71 masks[4] = msk4;
72 masks[5] = msk5;
73 masks[6] = msk6;
74 masks[7] = msk7;
75 masks[8] = msk8;
76 masks[9] = msk9;
77 masks[10] = msk10;
78 masks[11] = msk11;
79 masks[12] = msk12;
80 masks[13] = msk13;
81 masks[14] = msk14;
82 masks[15] = msk15;
83
84 for (i = 0; i < 16; i++)
85 if (res[i] != val1.c [masks[i]])
86 abort ();
87 }
88