blob: 2e380bbfc52f4389c33f9c6f5724f6dec8e201ce [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rd, rs, rt, result, dspreg, dspresult;
rs = 0x123456787FFFFFFF;
rt = 0x1111111100000001;
result = 0x234567897FFFFFFF;
dspresult = 0x1;
__asm
("addq_s.pw %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 20) & 0x01);
if ((rd != result) || (dspreg != dspresult)) {
printf("addq_s.pw error\n");
return -1;
}
rs = 0x80FFFFFFE00000FF;
rt = 0x80000001200000DD;
result = 0x80000000000001DC;
dspresult = 0x01;
__asm
("addq_s.pw %0, %2, %3\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 20) & 0x01);
if ((rd != result) || (dspreg != dspresult)) {
printf("addq_s.pw error\n");
return -1;
}
return 0;
}