mirror of https://gitee.com/openkylin/qemu.git
28 lines
501 B
C
28 lines
501 B
C
|
#include "io.h"
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
long long rd, rs, rt, dsp;
|
||
|
|
long long result, resultdsp;
|
||
|
|
|
||
|
|
rs = 0x0B;
|
||
|
|
rt = 0x12345678;
|
||
|
|
result = 0x7FFF7FFF;
|
||
|
|
resultdsp = 0x01;
|
||
|
|
|
||
|
|
__asm
|
||
|
|
("shllv_s.ph %0, %2, %3\n\t"
|
||
|
|
"rddsp %1\n\t"
|
||
|
|
: "=r"(rd), "=r"(dsp)
|
||
|
|
: "r"(rt), "r"(rs)
|
||
|
|
);
|
||
|
|
dsp = (dsp >> 22) & 0x01;
|
||
|
|
if ((dsp != resultdsp) || (rd != result)) {
|
||
|
|
printf("shllv_s.ph wrong\n");
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|