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#include "io.h"
int main(void)
{
long long rs, rt;
long long achi, acli;
long long acho, aclo;
long long dsp;
long long resh, resl;
long long resdsp;
rs = 0x0000000100000001;
rt = 0x0000000200000002;
achi = 0x1;
acli = 0x1;
resh = 0xffffffffffffffff;
resl = 0x0;
resdsp = 0x01;
__asm
("mthi %3, $ac1\n\t"
"mtlo %4, $ac1\n\t"
"dpaq_sa.l.pw $ac1, %5, %6\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
"rddsp %2\n\t"
: "=r"(acho), "=r"(aclo), "=r"(dsp)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl) || ((dsp >> (16 + 1)) != resdsp)) {
printf("1 dpaq_sa_l_pw error\n");
return -1;
}
rs = 0xaaaabbbbccccdddd;
rt = 0x3333444455556666;
achi = 0x88888888;
acli = 0x66666666;
resh = 0xffffffff88888887;
resl = 0xffffffff9e2661da;
__asm
("mthi %2, $ac1\n\t"
"mtlo %3, $ac1\n\t"
"dpaq_sa.l.pw $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 dpaq_sa_l_pw error\n");
return -1;
}
rs = 0x8000000080000000;
rt = 0x8000000080000000;
achi = 0x88888888;
acli = 0x66666666;
resh = 0xffffffffffffffff;
resl = 0x00;
resdsp = 0x01;
__asm
("mthi %3, $ac1\n\t"
"mtlo %4, $ac1\n\t"
"dpaq_sa.l.pw $ac1, %5, %6\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
"rddsp %2\n\t"
: "=r"(acho), "=r"(aclo), "=r"(dsp)
: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
);
if ((acho != resh) || (aclo != resl) || ((dsp >> (16 + 1)) != resdsp)) {
printf("2 dpaq_sa_l_pw error\n");
return -1;
}
return 0;
}
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