Function create_dynamic_stack_slots

cranelift/codegen/src/inline.rs:1593–1611

Copy dynamic stack slots from the callee into the caller.

(
    func: &mut ir::Function,
    callee: &ir::Function,
    entity_map: &EntityMap,
)

/// Copy dynamic stack slots from the callee into the caller.
fn create_dynamic_stack_slots(
    func: &mut ir::Function,
    callee: &ir::Function,
    entity_map: &EntityMap,
) -> u32 {
    let offset = func.dynamic_stack_slots.len();
    let offset = u32::try_from(offset).unwrap();

    func.dynamic_stack_slots
        .reserve(callee.dynamic_stack_slots.len());
    for ir::DynamicStackSlotData { kind, dyn_ty } in callee.dynamic_stack_slots.values() {
        func.dynamic_stack_slots.push(ir::DynamicStackSlotData {
            kind: *kind,
            dyn_ty: entity_map.inlined_dynamic_type(*dyn_ty),
        });
    }

    offset
}

/// Copy immediates from the callee into the caller.
fn create_immediates(func: &mut ir::Function, callee: &ir::Function) -> u32 {