Skip to main content

LocalRegisterAllocatorDyn

lamina_codegen::regalloc

Trait LocalRegisterAllocatorDyn 

Source 
pub trait LocalRegisterAllocatorDyn {
    // Required methods
    fn alloc_scratch_dyn(&mut self) -> Option<PhysRegHandle>;
    fn free_scratch_dyn(&mut self, phys: PhysRegHandle);
    fn get_mapping_dyn(&self, vreg: &VirtualReg) -> Option<PhysRegHandle>;
    fn ensure_mapping_dyn(&mut self, vreg: VirtualReg) -> Option<PhysRegHandle>;
    fn mapped_for_register_dyn(&self, reg: &Register) -> Option<PhysRegHandle>;
    fn occupy_dyn(&mut self, phys: PhysRegHandle);
    fn release_dyn(&mut self, phys: PhysRegHandle);
    fn is_occupied_dyn(&self, phys: PhysRegHandle) -> bool;
}
Expand description

Object-safe wrapper around LocalRegisterAllocator permitting dynamic dispatch via dyn LocalRegisterAllocatorDyn.

Required Methods§

Source

fn alloc_scratch_dyn(&mut self) -> Option<PhysRegHandle>

Source

fn free_scratch_dyn(&mut self, phys: PhysRegHandle)

Source

fn get_mapping_dyn(&self, vreg: &VirtualReg) -> Option<PhysRegHandle>

Source

fn ensure_mapping_dyn(&mut self, vreg: VirtualReg) -> Option<PhysRegHandle>

Source

fn mapped_for_register_dyn(&self, reg: &Register) -> Option<PhysRegHandle>

Source

fn occupy_dyn(&mut self, phys: PhysRegHandle)

Source

fn release_dyn(&mut self, phys: PhysRegHandle)

Source

fn is_occupied_dyn(&self, phys: PhysRegHandle) -> bool

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§