blob: 2cc50c577ede93c72db477754689acfd9daafab2 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rs, rt;
long long achi, acli;
long long acho, aclo;
long long resh, resl;
rs = 0xffffeeeeddddcccc;
rt = 0x9999888877776666;
achi = 0x67576;
acli = 0x98878;
resh = 0x67576;
resl = 0x5b1682c4;
__asm
("mthi %2, $ac1\n\t"
"mtlo %3, $ac1\n\t"
"dpsq_s.w.qh $ac1, %4, %5\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
: "=r"(acho), "=r"(aclo)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl)) {
printf("1 dpsq_s.w.qh wrong\n");
return -1;
}
rs = 0x8000800080008000;
rt = 0x8000800080008000;
achi = 0x67576;
acli = 0x98878;
resh = 0x67575;
resl = 0x0009887c;
__asm
("mthi %2, $ac1\n\t"
"mtlo %3, $ac1\n\t"
"dpsq_s.w.qh $ac1, %4, %5\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
: "=r"(acho), "=r"(aclo)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl)) {
printf("2 dpsq_s.w.qh wrong\n");
return -1;
}
return 0;
}