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

58 lines
1022 B
C

#include "io.h"
int main(void)
{
long long rd, rs, rt;
long long dsp;
long long result;
rs = 0xFFFFFFFF;
rt = 0x10101010;
result = 0x100F100F;
__asm
("addq.ph %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
if (rd != result) {
printf("1 addq.ph wrong\n");
return -1;
}
rs = 0x3712847D;
rt = 0x0031AF2D;
result = 0x374333AA;
__asm
("addq.ph %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
if (rd != result) {
printf("2 addq.ph wrong\n");
return -1;
}
rs = 0x7fff847D;
rt = 0x0031AF2D;
result = 0xffffffff803033AA;
__asm
("addq.ph %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
__asm("rddsp %0\n\t"
: "=r"(dsp)
);
if (rd != result || (((dsp >> 20) & 0x01) != 1)) {
printf("3 addq.ph wrong\n");
return -1;
}
return 0;
}