Method kind

src/output.rs:132–138

(self)

    #[inline]
    #[must_use]
    pub fn kind(self) -> AllocationKind {
        match self.bits >> 31 {
            0 => AllocationKind::SpillSlot(SpillSlot::new(self.bits as usize)),
            1 => AllocationKind::PhysReg(PhysReg::new(self.bits as usize & !(1 << 31))),
            _ => unreachable!(),
        }
    }

    /// Returns whethere this allocation represents a memory location rather
    /// than a register.