LLVM: llvm::MLPriorityAdvisor Class Reference

LLVM 22.0.0git

Inheritance diagram for llvm::MLPriorityAdvisor:

Public Member Functions
	MLPriorityAdvisor (const MachineFunction &MF, const RAGreedy &RA, SlotIndexes const Indexes, MLModelRunner Runner)
Public Member Functions inherited from llvm::RegAllocPriorityAdvisor
	RegAllocPriorityAdvisor (const RegAllocPriorityAdvisor &)=delete
	RegAllocPriorityAdvisor (RegAllocPriorityAdvisor &&)=delete
virtual	~RegAllocPriorityAdvisor ()=default
	RegAllocPriorityAdvisor (const MachineFunction &MF, const RAGreedy &RA, SlotIndexes *const Indexes)

Protected Member Functions
const RegAllocPriorityAdvisor &	getDefaultAdvisor () const
const MLModelRunner &	getRunner () const
float	getPriorityImpl (const LiveInterval &LI) const
unsigned	getPriority (const LiveInterval &LI) const override
	Find the priority value for a live range.

Additional Inherited Members
Protected Attributes inherited from llvm::RegAllocPriorityAdvisor
const RAGreedy &	RA
LiveIntervals *const	LIS
VirtRegMap *const	VRM
MachineRegisterInfo *const	MRI
const TargetRegisterInfo *const	TRI
const RegisterClassInfo &	RegClassInfo
SlotIndexes *const	Indexes
const bool	RegClassPriorityTrumpsGlobalness
const bool	ReverseLocalAssignment

Detailed Description

Definition at line 92 of file MLRegAllocPriorityAdvisor.cpp.

Constructor & Destructor Documentation

◆ MLPriorityAdvisor()

MLPriorityAdvisor::MLPriorityAdvisor	(	const MachineFunction &	MF,
		const RAGreedy &	RA,
		SlotIndexes *const	Indexes,
		MLModelRunner *	Runner )

Definition at line 318 of file MLRegAllocPriorityAdvisor.cpp.

References assert(), llvm::MachineFunction::getName(), llvm::RegAllocPriorityAdvisor::Indexes, llvm::move(), llvm::RegAllocPriorityAdvisor::RA, and llvm::RegAllocPriorityAdvisor::RegAllocPriorityAdvisor().

Member Function Documentation

◆ getDefaultAdvisor()

const RegAllocPriorityAdvisor & llvm::MLPriorityAdvisor::getDefaultAdvisor ( ) const

inlineprotected

Definition at line 98 of file MLRegAllocPriorityAdvisor.cpp.

References llvm::RegAllocPriorityAdvisor::RegAllocPriorityAdvisor().

◆ getPriority()

unsigned MLPriorityAdvisor::getPriority ( const LiveInterval & LI ) const

overrideprotectedvirtual

Find the priority value for a live range.

A float value is used since ML prefers it.

Implements llvm::RegAllocPriorityAdvisor.

Definition at line 339 of file MLRegAllocPriorityAdvisor.cpp.

References getPriorityImpl().

◆ getPriorityImpl()

float MLPriorityAdvisor::getPriorityImpl ( const LiveInterval & LI ) const

protected

Definition at line 328 of file MLRegAllocPriorityAdvisor.cpp.

References llvm::LiveInterval::getSize(), llvm::RegAllocPriorityAdvisor::RA, Size, and llvm::LiveInterval::weight().

Referenced by getPriority().

◆ getRunner()

const MLModelRunner & llvm::MLPriorityAdvisor::getRunner ( ) const

inlineprotected

Definition at line 104 of file MLRegAllocPriorityAdvisor.cpp.

The documentation for this class was generated from the following file:

lib/CodeGen/MLRegAllocPriorityAdvisor.cpp