summaryrefslogtreecommitdiffstats
path: root/qemu/tests/tcg/openrisc/test_lf_les.c
blob: 046c511d93f85fe3b58da12a4b56bb8df1a53f5d (plain)
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
#include <stdio.h>

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

    a = 0;
    b = 1234.2;
    c = 12.4;
    result = 0x1;
    __asm
    ("lfles:\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "lf.sfle.s %1, %2\n\t"
     "l.bf      lfles\n\t"
     "l.nop\n\t"
     : "+r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("lf.sfle.s error\n");
        return -1;
    }

    b = 1.1;
    c = 19.4;
    result = 0x3;
    __asm
    ("l.addi    %0, %0, 0x1\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "lf.sfle.s %1, %2\n\t"
     "l.bf      1f\n\t"
     "l.nop\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "1:\n\t"
     : "+r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("lf.sfle.s error\n");
        return -1;
    }

/*    int a;
    double b, c;
    int result;

    a = 0;
    b = 1212.5;
    c = 123.5;
    result = 0x1;
    __asm
    ("lfled:\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "lf.sfle.d %1, %2\n\t"
     "l.bf      lfled\n\t"
     "l.nop\n\t"
     : "+r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("lf.sfle.d error\n");
        return -1;
    }

    b = 13.5;
    c = 113.5;
    result = 0x2;
    __asm
    ("l.addi    %0, %0, 0x1\n\t"
     "lf.sfle.d %1, %2\n\t"
     "l.bf      1f\n\t"
     "l.nop\n\t"
     "l.addi    %0, %0, 0x1\n\t"
     "1:\n\t"
     : "+r"(a)
     : "r"(b), "r"(c)
    );
    if (a != result) {
        printf("lf.sfle.d error\n");
        return -1;
    }*/

    return 0;
}