summaryrefslogtreecommitdiffstats
path: root/qemu/tests/tcg/mips/mips64-dsp/shll_qh.c
blob: 1380825a3272b6dd95c863925b8eb580c4876954 (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
#include "io.h"

int main(void)
{
    long long rd, rt, dsp;
    long long res, resdsp;

    rt = 0x9ba8765433456789;
    res = 0x9ba8765433456789;
    resdsp = 0x0;
    __asm
        ("shll.qh %0, %2, 0x0\n\t"
         "rddsp %1\n\t"
         : "=r"(rd), "=r"(dsp)
         : "r"(rt)
        );
    dsp = (dsp >> 22) & 0x1;

    if ((dsp != resdsp) || (rd != res)) {
        printf("shll.qh error\n");
        return -1;
    }

    rt = 0x9ba8765433456789;
    res = 0xdd40b2a09a283c48;
    resdsp = 0x1;
    __asm
        ("shll.qh %0, %2, 0x3\n\t"
         "rddsp %1\n\t"
         : "=r"(rd), "=r"(dsp)
         : "r"(rt)
        );

    dsp = (dsp >> 22) & 0x1;

    if ((dsp != resdsp) || (rd != res)) {
        printf("shll.qh error1\n");
        return -1;
    }

    return 0;
}