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

38 lines
624 B
C

#include "io.h"
int main(void)
{
long long rt, rs;
long long res;
rt = 0x1234567887654321;
rs = 0xabcd1234abcd8765;
res = 0x1234567887654321;
__asm
("dappend %0, %1, 0x0\n\t"
: "=r"(rt)
: "r"(rs)
);
if (rt != res) {
printf("dappend error\n");
return -1;
}
rt = 0x1234567887654321;
rs = 0xabcd1234abcd8765;
res = 0x2345678876543215;
__asm
("dappend %0, %1, 0x4\n\t"
: "=r"(rt)
: "r"(rs)
);
if (rt != res) {
printf("dappend error\n");
return -1;
}
return 0;
}