return regVal(r, REG_F0, REG_F31)
}

// regAddr extracts a register from an Addr.
func regAddr(a obj.Addr, min, max uint32) uint32 {
	if a.Type != obj.TYPE_REG {
		panic(fmt.Sprintf("ill typed: %+v", a))
	}
	return regVal(uint32(a.Reg), min, max)
}

// regIAddr extracts the integer register from an Addr.
func regIAddr(a obj.Addr) uint32 {
	return regAddr(a, REG_X0, REG_X31)
}