}

	// 2nd destination operand
	a5 := C_NONE
	if p.RegTo2 != 0 {
		a5 = C_REG
	}

	// 3rd source operand
	a3 := C_NONE
	if len(p.RestArgs) > 0 {
		a3 = int(p.RestArgs[0].Class)
		if a3 == 0 {
			a3 = c.aclass(&p.RestArgs[0].Addr) + 1
			p.RestArgs[0].Class = int8(a3)
		}
		a3--
	}

	ops := oprange[p.As&obj.AMask]
	c1 := &xcmp[a1]
	c4 := &xcmp[a4]
	for i := range ops {

	ins := &instruction{
		as:  p.As,
		rd:  uint32(p.To.Reg),
		rs1: uint32(p.Reg),
		rs2: uint32(p.From.Reg),
		imm: p.From.Offset,
	}
	if len(p.RestArgs) == 1 {
		ins.rs3 = uint32(p.RestArgs[0].Reg)
	}
	return ins
}

// instructionsForOpImmediate returns the machine instructions for an immediate
// operand. The instruction is specified by as and the source register is