blob: 62140315786d87aaec0b5b2c25ba4494128e9493 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rd, rt, result, dspcontrol;
rt = 0x7F7F7F7F7F7F7F7F;
result = 0x7F7F7F7F7F7F7F7F;
__asm
(".set mips64\n\t"
"absq_s.ob %0 %1\n\t"
: "=r"(rd)
: "r"(rt)
);
if (result != rd) {
printf("absq_s.ob test 1 error\n");
return -1;
}
__asm
("rddsp %0\n\t"
: "=r"(rd)
);
rd >> 20;
rd = rd & 0x1;
if (rd != 0) {
printf("absq_s.ob test 1 dspcontrol overflow flag error\n");
return -1;
}
rt = 0x80FFFFFFFFFFFFFF;
result = 0x7F01010101010101;
__asm
("absq_s.ob %0, %1\n\t"
: "=r"(rd)
: "r"(rt)
);
if (result != rd) {
printf("absq_s.ob test 2 error\n");
return -1;
}
__asm
("rddsp %0\n\t"
: "=r"(rd)
);
rd = rd >> 20;
rd = rd & 0x1;
if (rd != 1) {
printf("absq_s.ob test 2 dspcontrol overflow flag error\n");
return -1;
}
return 0;
}