signed	unsigned
<	blt	bltu
≥	bge	bgeu
≤	ble	bleu
>	bgt	bgtu
=	beq
≠	bne

Compare two registers and branch if true

	Sign-extended		Zero-extended		Not extended
Bytes	cached	uncached	cached	uncached	cached	uncached
1	ldb	ldbio	ldbu	ldbuio	—	—
2	ldh	ldhio	ldhu	ldbhio	—	—
4	—	—	—	—	ldw	ldwio

Register ← data loaded from memory

	Truncated		Not truncated
Bytes	cached	uncached	cached	uncached
1	stb	stbio	—	—
2	sth	sthio	—	—
4	—	—	stw	stwio

Register (truncated) → stored into memory

reg	imm16 low	imm16 high
and	andi	andhi
or	ori	orhi
xor	xori	xorhi
nor	—	—

For not, use nor with r0.

	register		imm16
	signed	unsigned	signed	unsigned
<	cmplt	cmpltu	cmplti	cmpltui
≥	cmpge	cmpgeu	cmpgei	cmpgeui
≤	cmple	cmpleu	cmplei	cmpleui
>	cmpgt	cmpgtu	cmpgti	cmpgtui
=	cmpeq		cmpeqi
≠	cmpne		cmpnei

Compare a register with a register or imm16

		register	imm5
shift	left	sll	slli
	right logical unsigned	srl	srli
	right arithmetic signed	sra	srai
rotate	left	rol	roli
	right	ror	—

Shift or rotate a register by 0–31 bit positions