nor

Operands

$reg, $reg, $reg

Variants

Bitwise NOR : Sets $t1 = ~($t2 | $t3). Each bit of $t1 is 1 only if the corresponding bit is 0 in both $t2 and $t3. Tip: 'nor $t1,$t2,$zero' computes a bitwise NOT of $t2, since MIPS has no dedicated NOT instruction. nor $t1,$t2,$t3

Bitwise NOR : Sets $t1 = ~($t2 | $t3). Each bit of $t1 is 1 only if the corresponding bit is 0 in both $t2 and $t3. Tip: 'nor $t1,$t2,$zero' computes a bitwise NOT of $t2, since MIPS has no dedicated NOT instruction.