llvm::DFAPacketizer Class Reference

#include <DFAPacketizer.h>

Public Member Functions
	DFAPacketizer (const InstrItineraryData *I, const int(*SIT)[2], const unsigned *SET)
void	clearResources ()
bool	canReserveResources (const llvm::MCInstrDesc *MID)
void	reserveResources (const llvm::MCInstrDesc *MID)
bool	canReserveResources (llvm::MachineInstr *MI)
void	reserveResources (llvm::MachineInstr *MI)
const InstrItineraryData *	getInstrItins () const

Detailed Description

Definition at line 43 of file DFAPacketizer.h.

Constructor & Destructor Documentation

DFAPacketizer::DFAPacketizer	(	const InstrItineraryData *	I,
		const int(*)	SIT[2],
		const unsigned *	SET
	)

Definition at line 34 of file DFAPacketizer.cpp.

Member Function Documentation

bool DFAPacketizer::canReserveResources

(

const llvm::MCInstrDesc *

MID

)

Definition at line 66 of file DFAPacketizer.cpp.

References llvm::InstrItineraryData::beginStage(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::count(), llvm::MCInstrDesc::getSchedClass(), and llvm::InstrStage::getUnits().

Referenced by canReserveResources(), llvm::VLIWResourceModel::isResourceAvailable(), llvm::ResourcePriorityQueue::isResourceAvailable(), and llvm::VLIWPacketizerList::PacketizeMIs().

bool DFAPacketizer::canReserveResources

(

llvm::MachineInstr *

MI

)

Definition at line 91 of file DFAPacketizer.cpp.

References canReserveResources(), and llvm::MachineInstr::getDesc().

void llvm::DFAPacketizer::clearResources ( )

inline

Definition at line 62 of file DFAPacketizer.h.

Referenced by llvm::VLIWPacketizerList::endPacket(), llvm::VLIWResourceModel::reserveResources(), llvm::ResourcePriorityQueue::reserveResources(), llvm::VLIWResourceModel::reset(), llvm::VLIWResourceModel::resetDFA(), llvm::ResourcePriorityQueue::scheduledNode(), and llvm::VLIWResourceModel::VLIWResourceModel().

const InstrItineraryData* llvm::DFAPacketizer::getInstrItins ( ) const

inline

Definition at line 82 of file DFAPacketizer.h.

void DFAPacketizer::reserveResources

(

const llvm::MCInstrDesc *

MID

)

Definition at line 78 of file DFAPacketizer.cpp.

References llvm::InstrItineraryData::beginStage(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::count(), llvm::MCInstrDesc::getSchedClass(), and llvm::InstrStage::getUnits().

Referenced by llvm::VLIWPacketizerList::addToPacket(), reserveResources(), llvm::VLIWResourceModel::reserveResources(), and llvm::ResourcePriorityQueue::reserveResources().

void DFAPacketizer::reserveResources

(

llvm::MachineInstr *

MI

)

Definition at line 98 of file DFAPacketizer.cpp.

References llvm::MachineInstr::getDesc(), and reserveResources().

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

• DFAPacketizer.h
• DFAPacketizer.cpp