llvm::PBQPRAConstraint Class Reference

Abstract base for classes implementing PBQP register allocation constraints (e.g. More...

#include "llvm/CodeGen/PBQPRAConstraint.h"

Inheritance diagram for llvm::PBQPRAConstraint:

Public Member Functions
virtual	~PBQPRAConstraint ()=0
virtual void	apply (PBQPRAGraph &G)=0

Detailed Description

Abstract base for classes implementing PBQP register allocation constraints (e.g.

Spill-costs, interference, coalescing).

Definition at line 38 of file PBQPRAConstraint.h.

Constructor & Destructor Documentation

~PBQPRAConstraint()

PBQPRAConstraint::~PBQPRAConstraint ( )

pure virtualdefault

Member Function Documentation

apply()

virtual void llvm::PBQPRAConstraint::apply ( PBQPRAGraph & G )

pure virtual

Implemented in llvm::A57ChainingConstraint, and llvm::PBQPRAConstraintList.

References G.

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

• include/llvm/CodeGen/PBQPRAConstraint.h
• lib/CodeGen/RegAllocPBQP.cpp