blob: 32f96ba4bde7b5d51100bf1807519d953f097c41 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rd, rs, rt, result, dspreg, dspresult;
rt = 0x123456789ABCDEF0;
rs = 0x123456789ABCDEF0;
result = 0x0;
dspresult = 0x0;
__asm
("subq.pw %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = (dspreg >> 20) & 0x1;
if ((rd != result) || (dspreg != dspresult)) {
printf("subq.pw error1\n\t");
return -1;
}
rt = 0x123456789ABCDEF1;
rs = 0x123456789ABCDEF2;
result = 0x0000000000000001;
dspresult = 0x0;
__asm
("subq.pw %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = (dspreg >> 20) & 0x1;
if ((rd != result) || (dspreg != dspresult)) {
printf("subq.pw error2\n");
return -1;
}
return 0;
}