class DFAPacketizer

Declaration

class DFAPacketizer { /* full declaration omitted */ };

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:49

Method Overview

• public DFAPacketizer(const llvm::InstrItineraryData * InstrItins, Automaton<uint64_t> a, ArrayRef<unsigned int> ItinActions)
• public bool canReserveResources(const llvm::MCInstrDesc * MID)
• public bool canReserveResources(llvm::MachineInstr & MI)
• public void clearResources()
• public const llvm::InstrItineraryData * getInstrItins() const
• public unsigned int getUsedResources(unsigned int InstIdx)
• public void reserveResources(const llvm::MCInstrDesc * MID)
• public void reserveResources(llvm::MachineInstr & MI)
• public void setTrackResources(bool Track)

Methods

¶DFAPacketizer(
    const llvm::InstrItineraryData* InstrItins,
    Automaton<uint64_t> a,
    ArrayRef<unsigned int> ItinActions)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:58

Parameters

const llvm::InstrItineraryData* InstrItins

Automaton<uint64_t> a

ArrayRef<unsigned int> ItinActions

¶bool canReserveResources(
    const llvm::MCInstrDesc* MID)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:79

Parameters

const llvm::MCInstrDesc* MID

¶bool canReserveResources(llvm::MachineInstr& MI)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:87

Parameters

llvm::MachineInstr& MI

¶void clearResources()

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:66

¶const llvm::InstrItineraryData* getInstrItins()
    const

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:102

¶unsigned int getUsedResources(
    unsigned int InstIdx)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:100

Parameters

unsigned int InstIdx

¶void reserveResources(
    const llvm::MCInstrDesc* MID)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:83

Parameters

const llvm::MCInstrDesc* MID

¶void reserveResources(llvm::MachineInstr& MI)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:91

Parameters

llvm::MachineInstr& MI

¶void setTrackResources(bool Track)

Declared at: llvm/include/llvm/CodeGen/DFAPacketizer.h:73

Parameters

bool Track