LLVM: llvm::MachineFunctionProperties Class Reference (original) (raw)

Properties which a MachineFunction may have at a given point in time. More...

#include "[llvm/CodeGen/MachineFunction.h](MachineFunction%5F8h%5Fsource.html)"

Public Types
enum class Property : unsigned { IsSSA, NoPHIs, TracksLiveness, NoVRegs, FailedISel, Legalized, RegBankSelected, Selected, TiedOpsRewritten, FailsVerification, FailedRegAlloc, TracksDebugUserValues, LastProperty = TracksDebugUserValues }
Public Member Functions
bool hasProperty (Property P) const
MachineFunctionProperties & set (Property P)
MachineFunctionProperties & reset (Property P)
MachineFunctionProperties & reset ()
Reset all the properties.
MachineFunctionProperties & set (const MachineFunctionProperties &MFP)
MachineFunctionProperties & reset (const MachineFunctionProperties &MFP)
bool verifyRequiredProperties (const MachineFunctionProperties &V) const
void print (raw_ostream &OS) const
Print the MachineFunctionProperties in human-readable form.

Detailed Description

Properties which a MachineFunction may have at a given point in time.

Each of these has checking code in the MachineVerifier, and passes can require that a property be set.

Definition at line 128 of file MachineFunction.h.

Member Enumeration Documentation

◆ Property

Enumerator
IsSSA
NoPHIs
TracksLiveness
NoVRegs
FailedISel
Legalized
RegBankSelected
Selected
TiedOpsRewritten
FailsVerification
FailedRegAlloc
TracksDebugUserValues
LastProperty

Definition at line 178 of file MachineFunction.h.

Member Function Documentation

◆ hasProperty()

bool llvm::MachineFunctionProperties::hasProperty ( Property P) const inline

Definition at line 194 of file MachineFunction.h.

References P.

Referenced by llvm::VirtRegMap::assignVirt2Phys(), llvm::Combiner::combineMachineInstrs(), llvm::TargetInstrInfo::describeLoadedValue(), llvm::RegAllocBase::getErrorAssignment(), llvm::AArch64RegisterInfo::getReservedRegs(), llvm::MachineRegisterInfo::isSSA(), llvm::MachineBasicBlock::liveout_begin(), llvm::MIRPrinter::print(), llvm::MachineVerifierPass::run(), llvm::SelectionDAGISelPass::run(), runFixI1Copies(), llvm::InstructionSelect::runOnMachineFunction(), llvm::Legalizer::runOnMachineFunction(), llvm::LoadStoreOpt::runOnMachineFunction(), llvm::Localizer::runOnMachineFunction(), llvm::RegBankSelect::runOnMachineFunction(), llvm::SelectionDAGISelLegacy::runOnMachineFunction(), and llvm::MachineRegisterInfo::tracksLiveness().

◆ print()

void MachineFunctionProperties::print ( raw_ostream & OS ) const

◆ reset() [1/3]

◆ reset() [2/3]

◆ reset() [3/3]

◆ set() [1/2]

◆ set() [2/2]

Definition at line 198 of file MachineFunction.h.

References P.

Referenced by createFrameHelperMachineFunction(), llvm::ThunkInserter< Derived, InsertedThunksTy >::createThunkFunction(), llvm::RegAllocFastPass::getClearedProperties(), llvm::EarlyTailDuplicatePass::getClearedProperties(), llvm::SILowerSGPRSpillsPass::getClearedProperties(), llvm::SIOptimizeVGPRLiveRangePass::getClearedProperties(), llvm::Legalizer::getClearedProperties(), llvm::RegBankSelect::getClearedProperties(), llvm::RAGreedy::getClearedProperties(), llvm::RegAllocBase::getErrorAssignment(), llvm::MachineCSEPass::getRequiredProperties(), llvm::PeepholeOptimizerPass::getRequiredProperties(), llvm::RegAllocFastPass::getRequiredProperties(), llvm::GCNDPPCombinePass::getRequiredProperties(), llvm::SILoadStoreOptimizerPass::getRequiredProperties(), llvm::SIOptimizeVGPRLiveRangePass::getRequiredProperties(), llvm::ExecutionDomainFix::getRequiredProperties(), llvm::InstructionSelect::getRequiredProperties(), llvm::Legalizer::getRequiredProperties(), llvm::LoadStoreOpt::getRequiredProperties(), llvm::Localizer::getRequiredProperties(), llvm::RegBankSelect::getRequiredProperties(), llvm::ReachingDefAnalysis::getRequiredProperties(), llvm::BreakFalseDeps::getRequiredProperties(), llvm::RAGreedy::getRequiredProperties(), RemoveLoadsIntoFakeUses::getRequiredProperties(), llvm::LiveDebugVariablesAnalysis::getSetProperties(), llvm::RegAllocFastPass::getSetProperties(), llvm::TwoAddressInstructionPass::getSetProperties(), llvm::InstructionSelect::getSetProperties(), llvm::Legalizer::getSetProperties(), llvm::RegBankSelect::getSetProperties(), llvm::LiveDebugVariablesWrapperLegacy::getSetProperties(), llvm::MIRParserImpl::initializeMachineFunction(), llvm::reportGISelFailure(), llvm::scavengeFrameVirtualRegs(), and llvm::InstructionSelect::selectMachineFunction().

◆ verifyRequiredProperties()

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