1 foo: 2 andi $r0, $r0, 1 3 andi $r7, $r7, 255 4 movi $r0, 16 5 movi $r19, 47 6 subri $r0, $r0, 0 7 subri $r7, $r7, 0 8 nor $r0, $r0, $r0 9 nor $r7, $r7, $r7 10 mul $r0, $r0, $r0 11 mul $r7, $r7, $r7 12 xor $r0, $r0, $r0 13 xor $r7, $r7, $r7 14 and $r0, $r0, $r0 15 and $r7, $r7, $r7 16 or $r0, $r0, $r0 17