blob: a3de6f8e2e8c35f492b6dbfa649f2acbe1e178f0 [file] [log] [blame] [edit]
#include "io.h"
int main(void)
{
long long rt, rs, dsp;
long long achi, acli;
long long acho, aclo;
long long resulth, resultl;
achi = 0x05;
acli = 0x05;
rs = 0x1234123412340000;
rt = 0x9876987698760000;
resulth = 0x0;
resultl = 0x15ae87f5;
__asm
("mthi %3, $ac1\n\t"
"mtlo %4, $ac1\n\t"
"maq_sa.w.qhrl $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)
);
dsp = (dsp >> 17) & 0x1;
if ((dsp != 0x0) || (resulth != acho) || (resultl != aclo)) {
printf("1 maq_sa.w.qhrl wrong\n");
return -1;
}
achi = 0x04;
acli = 0x06;
rs = 0x8000800080000000;
rt = 0x8000800080000000;
resulth = 0x00;
resultl = 0x7fffffff;
__asm
("mthi %3, $ac1\n\t"
"mtlo %4, $ac1\n\t"
"maq_sa.w.qhrl $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)
);
dsp = (dsp >> 17) & 0x1;
if ((dsp != 0x1) || (resulth != acho) || (resultl != aclo)) {
printf("2 maq_sa.w.qhrl wrong\n");
return -1;
}
return 0;
}