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#include "io.h"
int main(void)
{
long long rs, rt;
long long achi, acli;
long long acho, aclo;
long long resh, resl;
rs = 0x0000000100000001;
rt = 0x0000000200000002;
achi = 0x1;
acli = 0x8;
resh = 0x1;
resl = 0x4;
asm ("mthi %2, $ac1\t\n"
"mtlo %3, $ac1\t\n"
"dps.w.qh $ac1, %4, %5\t\n"
"mfhi %0, $ac1\t\n"
"mflo %1, $ac1\t\n"
: "=r"(acho), "=r"(aclo)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl)) {
printf("1 dps.w.qh error\n");
return -1;
}
rs = 0xaaaabbbbccccdddd;
rt = 0xaaaabbbbccccdddd;
achi = 0x88888888;
achi = 0x55555555;
resh = 0xfffffffff7777777;
resl = 0x0a38b181;
asm ("mthi %2, $ac1\t\n"
"mtlo %3, $ac1\t\n"
"dps.w.qh $ac1, %4, %5\t\n"
"mfhi %0, $ac1\t\n"
"mflo %1, $ac1\t\n"
: "=r"(acho), "=r"(aclo)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl)) {
printf("1 dps.w.qh error\n");
return -1;
}
return 0;
}
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