Enum cranelift_codegen::machinst::abi_impl::ABIArgSlot

pub enum ABIArgSlot {
    Reg {
        reg: RealReg,
        ty: Type,
        extension: ArgumentExtension,
    },
    Stack {
        offset: i64,
        ty: Type,
        extension: ArgumentExtension,
    },
}

A location for (part of) an argument or return value. These “storage slots” are specified for each register-sized part of an argument.

Variants

Reg

In a real register.

Fields of Reg

reg: RealReg

Register that holds this arg.

ty: Type

Value type of this arg.

extension: ArgumentExtension

Should this arg be zero- or sign-extended?

Stack

Arguments only: on stack, at given offset from SP at entry.

Fields of Stack

offset: i64

Offset of this arg relative to the base of stack args.

ty: Type

Value type of this arg.

extension: ArgumentExtension

Should this arg be zero- or sign-extended?

Trait Implementations

impl Clone for ABIArgSlot

fn clone(&self) -> ABIArgSlot

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ABIArgSlot

impl Debug for ABIArgSlot

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ABIArgSlot

impl PartialEq<ABIArgSlot> for ABIArgSlot

fn eq(&self, other: &ABIArgSlot) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ABIArgSlot) -> bool

This method tests for !=.

impl StructuralEq for ABIArgSlot

impl StructuralPartialEq for ABIArgSlot