summaryrefslogtreecommitdiffstats
path: root/tests/tcg/openrisc/test_logic.c
blob: 46d173f4819bdf7eb36fb1daa6e66d90dde206c2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
#include <stdio.h>

int main(void)
{
    int a, b, c;
    int result;

    b = 0x9743;
    c = 0x2;
    result = 0x25d0c;
    __asm
    ("l.sll    %0, %1, %2\n\t"
     : "=r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("sll error\n");
        return -1;
    }

    b = 0x9743;
    result = 0x25d0c;
    __asm
    ("l.slli   %0, %1, 0x2\n\t"
     : "=r"(a)
     : "r"(b)
    );
    if (a != result) {
        printf("slli error\n");
        return -1;
    }

    b = 0x7654;
    c = 0x03;
    result = 0xeca;
    __asm
    ("l.srl    %0, %1, %2\n\t"
     : "=r"(a)
     : "r"(b), "r"(c)
    );

    b = 0x7654;
    result = 0xeca;
    __asm
    ("l.srli   %0, %1, 0x3\n\t"
     : "=r"(a)
     : "r"(b)
    );
    if (a != result) {
        printf("srli error\n");
        return -1;
    }

    b = 0x80000001;
    c = 0x4;
    result = 0x18000000;
    __asm
    ("l.ror    %0, %1, %2\n\t"
     : "=r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("ror error\n");
        return -1;
    }

    b = 0x80000001;
    result = 0x18000000;
    __asm
    ("l.rori   %0, %1, 0x4\n\t"
     : "=r"(a)
     : "r"(b)
    );
    if (a != result) {
        printf("rori error\n");
        return -1;
    }

    b = 0x80000001;
    c = 0x03;
    result = 0xf0000000;
    __asm
    ("l.sra    %0, %1, %2\n\t"
     : "=r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("sra error\n");
        return -1;
    }

    b = 0x80000001;
    result = 0xf0000000;
    __asm
    ("l.srai   %0, %1, 0x3\n\t"
     : "=r"(a)
     : "r"(b)
    );
    if (a != result) {
        printf("srai error\n");
        return -1;
    }

    return 0;
}