llvm::rdf::AggressiveCopyPropagation Struct Reference

#include "Target/Hexagon/HexagonAggressiveRDFCopy.h"

Inheritance diagram for llvm::rdf::AggressiveCopyPropagation:

Public Member Functions
	AggressiveCopyPropagation (DataFlowGraph &dfg)
virtual	~AggressiveCopyPropagation ()=default
bool	run ()
virtual bool	interpretAsCopy (const MachineInstr *MI, EqualityMap &EM)
Public Member Functions inherited from llvm::rdf::CopyPropagationBase
	CopyPropagationBase (DataFlowGraph &dfg)
virtual	~CopyPropagationBase ()=default
void	trace (bool On)
bool	trace () const
DataFlowGraph &	getDFG ()

Additional Inherited Members
Public Types inherited from llvm::rdf::CopyPropagationBase
using	EqualityMap = std::map<RegisterRef, RegisterRef, RegisterRefLess>
Protected Attributes inherited from llvm::rdf::CopyPropagationBase
const MachineDominatorTree &	MDT
DataFlowGraph &	DFG
DataFlowGraph::DefStackMap	DefM
bool	Trace = false
std::map< RegisterRef, std::map< NodeId, NodeId >, RegisterRefLess >	RDefMap
std::map< NodeId, EqualityMap >	CopyMap

Detailed Description

Definition at line 25 of file HexagonAggressiveRDFCopy.h.

Constructor & Destructor Documentation

AggressiveCopyPropagation()

llvm::rdf::AggressiveCopyPropagation::AggressiveCopyPropagation ( DataFlowGraph & dfg )

inline

Definition at line 26 of file HexagonAggressiveRDFCopy.h.

References llvm::rdf::CopyPropagationBase::CopyPropagationBase().

~AggressiveCopyPropagation()

virtual llvm::rdf::AggressiveCopyPropagation::~AggressiveCopyPropagation ( )

virtualdefault

References B(), and MI.

Member Function Documentation

interpretAsCopy()

bool AggressiveCopyPropagation::interpretAsCopy ( const MachineInstr * MI, EqualityMap & EM )

virtual

Definition at line 79 of file HexagonAggressiveRDFCopy.cpp.

References assert(), llvm::rdf::CopyPropagationBase::DFG, llvm::rdf::RegisterRef::Id, llvm::Register::isPhysicalRegister(), llvm_unreachable, MI, and Opc.

run()

bool AggressiveCopyPropagation::run

(

)

Definition at line 264 of file HexagonAggressiveRDFCopy.cpp.

References llvm::rdf::NodeAddr< T >::Addr, assert(), llvm::CallingConv::C, Changed, llvm::rdf::CopyPropagationBase::CopyMap, llvm::dbgs(), llvm::rdf::CopyPropagationBase::DFG, llvm::SmallVectorTemplateCommon< T, typename >::empty(), llvm::rdf::StmtNode::getCode(), llvm::rdf::RefNode::getOwner(), llvm::rdf::NodeAddr< T >::Id, llvm::rdf::RegisterRef::Id, llvm::MCSubRegIndexIterator::isValid(), llvm::TargetRegisterClass::LaneMask, llvm_unreachable, llvm::rdf::CopyPropagationBase::MDT, P, llvm::rdf::Print(), llvm::rdf::CopyPropagationBase::RDefMap, RDFCpCount, RDFCpLimit, llvm::rdf::NodeAttrs::Shadow, and llvm::rdf::CopyPropagationBase::trace().

---

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

• lib/Target/Hexagon/HexagonAggressiveRDFCopy.h
• lib/Target/Hexagon/HexagonAggressiveRDFCopy.cpp