52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
#include "io.h"
|
|
|
|
int main(void)
|
|
{
|
|
long long rs, rt;
|
|
long long ach = 5, acl = 5;
|
|
long long resulth, resultl;
|
|
|
|
rs = 0xBC0123AD;
|
|
rt = 0x01643721;
|
|
resulth = 0x04;
|
|
resultl = 0xFFFFFFFFEE9794A3;
|
|
__asm
|
|
("mthi %0, $ac1\n\t"
|
|
"mtlo %1, $ac1\n\t"
|
|
"dpsq_s.w.ph $ac1, %2, %3\n\t"
|
|
"mfhi %0, $ac1\n\t"
|
|
"mflo %1, $ac1\n\t"
|
|
: "+r"(ach), "+r"(acl)
|
|
: "r"(rs), "r"(rt)
|
|
);
|
|
if ((ach != resulth) || (acl != resultl)) {
|
|
printf("1 dpsq_s.w.ph wrong\n");
|
|
|
|
return -1;
|
|
}
|
|
|
|
ach = 0x1424Ef1f;
|
|
acl = 0x1035219A;
|
|
rs = 0x800083AD;
|
|
rt = 0x80003721;
|
|
resulth = 0x1424ef1e;
|
|
resultl = 0x577ed901;
|
|
|
|
__asm
|
|
("mthi %0, $ac1\n\t"
|
|
"mtlo %1, $ac1\n\t"
|
|
"dpsq_s.w.ph $ac1, %2, %3\n\t"
|
|
"mfhi %0, $ac1\n\t"
|
|
"mflo %1, $ac1\n\t"
|
|
: "+r"(ach), "+r"(acl)
|
|
: "r"(rs), "r"(rt)
|
|
);
|
|
if ((ach != resulth) || (acl != resultl)) {
|
|
printf("2 dpsq_s.w.ph wrong\n");
|
|
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|