llvm::A57ChainingConstraint Class Reference

Add the accumulator chaining constraint to a PBQP graph. More...

#include "Target/AArch64/AArch64PBQPRegAlloc.h"

Inheritance diagram for llvm::A57ChainingConstraint:

Collaboration diagram for llvm::A57ChainingConstraint:

Public Member Functions
void	apply (PBQPRAGraph &G) override
Public Member Functions inherited from llvm::PBQPRAConstraint
virtual	~PBQPRAConstraint ()=0

Detailed Description

Add the accumulator chaining constraint to a PBQP graph.

Definition at line 21 of file AArch64PBQPRegAlloc.h.

Member Function Documentation

apply()

void A57ChainingConstraint::apply ( PBQPRAGraph &  G )

overridevirtual

Implements llvm::PBQPRAConstraint.

Definition at line 327 of file AArch64PBQPRegAlloc.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SetVector< T, Vector, Set >::clear(), llvm::dbgs(), llvm::MachineFunction::dump(), llvm::SmallVectorBase::empty(), llvm::PBQP::Graph< SolverT >::getMetadata(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), LLVM_DEBUG, MI, llvm::SmallVectorTemplateBase< T, bool >::pop_back(), llvm::Pass::print(), llvm::printReg(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and regJustKilledBefore().

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

• lib/Target/AArch64/AArch64PBQPRegAlloc.h
• lib/Target/AArch64/AArch64PBQPRegAlloc.cpp