qemu/tests/tcg/mips/mips64-dsp/cmpu_eq_ob.c

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#include "io.h"
int main(void)
{
long long rd, rs, rt, dspreg, dspresult;
rs = 0x123456789ABCDEF0;
rt = 0x123456789ABCDEFF;
dspresult = 0xFE;
__asm
("cmpu.eq.ob %1, %2\n\t"
"rddsp %0"
: "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 24) & 0xFF);
if (dspreg != dspresult) {
printf("cmpu.eq.ob error\n");
return -1;
}
rs = 0x133516713A0CD1F0;
rt = 0x123456789ABCDEFF;
dspresult = 0x00;
__asm
("cmpu.eq.ob %1, %2\n\t"
"rddsp %0"
: "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 24) & 0xFF);
if (dspreg != dspresult) {
printf("cmpu.eq.ob error\n");
return -1;
}
return 0;
}