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#include <stdio.h>
int main(void)
{
int a, b, d;
int result;
a = 0x100;
b = 0x100;
result = 0x200;
__asm
("l.add %0, %0, %1\n\t"
: "+r"(a)
: "r"(b)
);
if (a != result) {
printf("add error\n");
return -1;
}
a = 0xffff;
b = 0x1;
result = 0x10000;
__asm
("l.add %0, %0, %1\n\t"
: "+r"(a)
: "r"(b)
);
if (a != result) {
printf("add error\n");
return -1;
}
a = 0x7fffffff;
b = 0x1;
__asm
("l.add %0, %1, %2\n\t"
: "=r"(d)
: "r"(b), "r"(a)
);
return 0;
}
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