qemu/tests/tcg/mips/mips64-dspr2/cmpgdu_eq_ob.c
Jia Liu d70080c4e3 target-mips: Add ASE DSP testcases
Add MIPS ASE DSP testcases.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-31 21:37:21 +01:00

45 lines
895 B
C

#include "io.h"
int main(void)
{
long long rd, rs, rt, result, dspreg, dspresult;
rs = 0x123456789ABCDEF0;
rt = 0x123456789ABCDEFF;
result = 0xFE;
dspresult = 0xFE;
__asm("cmpgdu.eq.ob %0, %2, %3\n\t"
"rddsp %1"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 24) & 0xFF);
if ((rd != result) || (dspreg != dspresult)) {
printf("1 cmpgdu.eq.ob error\n");
return -1;
}
rs = 0x133256789ABCDEF0;
rt = 0x123456789ABCDEFF;
result = 0x3E;
dspresult = 0x3E;
__asm("cmpgdu.eq.ob %0, %2, %3\n\t"
"rddsp %1"
: "=r"(rd), "=r"(dspreg)
: "r"(rs), "r"(rt)
);
dspreg = ((dspreg >> 24) & 0xFF);
if ((rd != result) || (dspreg != dspresult)) {
printf("2 cmpgdu.eq.ob error\n");
return -1;
}
return 0;
}