blob: 6d8ff4a259ba10838cbf075edcdb3a2fd45133db [file] [log] [blame] [edit]
#include<stdio.h>
#include<assert.h>
int main()
{
int rd, rs, rt, dsp;
int result, resultdsp;
rs = 0x03;
rt = 0x87654321;
result = 0x38281808;
resultdsp = 0x01;
__asm
("shllv.qb %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dsp)
: "r"(rt), "r"(rs)
);
dsp = (dsp >> 22) & 0x01;
assert(rd == result);
rs = 0x00;
rt = 0x87654321;
result = 0x87654321;
resultdsp = 0x01;
__asm
("shllv.qb %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dsp)
: "r"(rt), "r"(rs)
);
dsp = (dsp >> 22) & 0x01;
assert(rd == result);
return 0;
}