LLVM: lib/CodeGen/GlobalISel/Legalizer.cpp File Reference (original) (raw)

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Macros
#define DEBUG_TYPE "legalizer"
Enumerations
enum class DebugLocVerifyLevel { None, Legalizations, LegalizationsAndArtifactCombiners }
Variables
static cl::opt< bool > EnableCSEInLegalizer ("enable-cse-in-legalizer", cl::desc("Should enable CSE in Legalizer"), cl::Optional, cl::init(false))
static cl::opt< bool > AllowGInsertAsArtifact ("allow-ginsert-as-artifact", cl::desc("Allow G_INSERT to be considered an artifact. Hack around AMDGPU " "test infinite loops."), cl::Optional, cl::init(true))
static cl::opt< DebugLocVerifyLevel > VerifyDebugLocs ("verify-legalizer-debug-locs", cl::desc("Verify that debug locations are handled"), cl::values(clEnumValN(DebugLocVerifyLevel::None, "none", "No verification"), clEnumValN(DebugLocVerifyLevel::Legalizations, "legalizations", "Verify legalizations"), clEnumValN(DebugLocVerifyLevel::LegalizationsAndArtifactCombiners, "legalizations+artifactcombiners", "Verify legalizations and artifact combines")), cl::init(DebugLocVerifyLevel::Legalizations))
DEBUG_TYPE
Legalize the Machine IR a function s Machine IR
Legalize the Machine IR a function s Machine false

DEBUG_TYPE

#define DEBUG_TYPE "legalizer"

ArtifactListTy

InstListTy

DebugLocVerifyLevel

enum class DebugLocVerifyLevel strong
Enumerator
None
Legalizations
LegalizationsAndArtifactCombiners

Definition at line 49 of file Legalizer.cpp.

INITIALIZE_PASS_BEGIN()

isArtifact()

AllowGInsertAsArtifact

cl::opt< bool > AllowGInsertAsArtifact("allow-ginsert-as-artifact", cl::desc("Allow G_INSERT to be considered an artifact. Hack around AMDGPU " "test infinite loops."), cl::Optional, cl::init(true)) ( "allow-ginsert-as-artifact" , cl::desc("Allow G_INSERT to be considered an artifact. Hack around AMDGPU " "test infinite loops.") , cl::Optional , cl::init(true) ) static

DEBUG_TYPE

EnableCSEInLegalizer

cl::opt< bool > EnableCSEInLegalizer("enable-cse-in-legalizer", cl::desc("Should enable CSE in Legalizer"), cl::Optional, cl::init(false)) ( "enable-cse-in-legalizer" , cl::desc("Should enable CSE in Legalizer") , cl::Optional , cl::init(false) ) static

false

IR

Definition at line 80 of file Legalizer.cpp.

Referenced by llvm::AnalysisManager< IRUnitT, ExtraArgTs >::Invalidator::AnalysisManager, llvm::mca::Scheduler::analyzeDataDependencies(), llvm::IRComparer< T >::analyzeIR(), llvm::OuterAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs >::Result::cachedResultExists(), canNarrowLoad(), llvm::mca::AMDGPUCustomBehaviour::checkCustomHazard(), llvm::mca::CustomBehaviour::checkCustomHazard(), llvm::mca::Stage::checkNextStage(), llvm::mca::checkRegisterHazard(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::clear(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::clear(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::clearAnalysis(), llvm::mca::Scheduler::cycleEvent(), llvm::mca::ExecuteStage::cycleStart(), llvm::mca::InOrderIssueStage::cycleStart(), llvm::mca::LSUnit::dispatch(), llvm::mca::LSUnitBase::dispatch(), llvm::mca::RetireControlUnit::dispatch(), llvm::mca::Scheduler::dispatch(), llvm::mca::DispatchStage::execute(), llvm::mca::ExecuteStage::execute(), llvm::mca::InOrderIssueStage::execute(), llvm::mca::InstructionTables::execute(), llvm::mca::MicroOpQueueStage::execute(), llvm::mca::RetireStage::execute(), llvm::mca::Stage::execute(), llvm::mca::findFirstWriteBackCycle(), llvm::ChangeReporter< IRUnitT >::generateIRRepresentation(), llvm::DotCfgChangeReporter::generateIRRepresentation(), llvm::InLineChangePrinter::generateIRRepresentation(), llvm::IRChangedPrinter::generateIRRepresentation(), llvm::detail::getAnalysisResult(), llvm::detail::getAnalysisResultUnpackTuple(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::getCachedResult(), llvm::OuterAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs >::Result::getCachedResult(), GetFunctions(), getIRFileDisplayName(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::getResult(), llvm::DotCfgChangeReporter::handleAfter(), llvm::InLineChangePrinter::handleAfter(), llvm::ChangeReporter< IRUnitT >::handleInitialIR(), llvm::DotCfgChangeReporter::handleInitialIR(), llvm::IRChangedTester::handleInitialIR(), llvm::TextChangeReporter< IRUnitT >::handleInitialIR(), llvm::ChangeReporter< IRUnitT >::handleIRAfterPass(), llvm::mca::LSUnit::hasDependentUsers(), llvm::mca::LSUnitBase::hasDependentUsers(), llvm::mca::hasResourceHazard(), llvm::mca::Scheduler::instructionCheck(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::invalidate(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::Invalidator::invalidate(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::Invalidator::invalidate(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::invalidate(), llvm::detail::AnalysisResultConcept< IRUnitT, Invalidator >::invalidate(), llvm::detail::AnalysisResultModel< IRUnitT, PassT, ResultT, InvalidatorT, true >::invalidate(), llvm::FunctionAnalysisManagerMachineFunctionProxy::Result::invalidate(), llvm::InnerAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs >::Result::invalidate(), llvm::mca::DispatchStage::isAvailable(), llvm::mca::ExecuteStage::isAvailable(), llvm::mca::InOrderIssueStage::isAvailable(), llvm::mca::LSUnit::isAvailable(), llvm::mca::LSUnitBase::isAvailable(), llvm::mca::MicroOpQueueStage::isAvailable(), llvm::mca::Scheduler::isAvailable(), llvm::mca::Stage::isAvailable(), llvm::mca::LSUnit::isPending(), llvm::mca::LSUnitBase::isPending(), llvm::mca::LSUnit::isReady(), llvm::mca::LSUnitBase::isReady(), llvm::mca::Scheduler::issueInstruction(), llvm::mca::LSUnit::isWaiting(), llvm::mca::LSUnitBase::isWaiting(), llvm::mca::Stage::moveToTheNextStage(), llvm::mca::Scheduler::mustIssueImmediately(), llvm::mca::ExecuteStage::notifyInstructionExecuted(), llvm::mca::ExecuteStage::notifyInstructionIssued(), llvm::mca::ExecuteStage::notifyInstructionPending(), llvm::mca::ExecuteStage::notifyInstructionReady(), llvm::mca::RetireStage::notifyInstructionRetired(), llvm::mca::ExecuteStage::notifyReservedOrReleasedBuffers(), llvm::mca::LSUnit::MemoryGroup::onGroupIssued(), llvm::mca::LSUnit::MemoryGroup::onInstructionExecuted(), llvm::mca::LSUnit::onInstructionExecuted(), llvm::mca::LSUnitBase::onInstructionExecuted(), llvm::mca::RetireControlUnit::onInstructionExecuted(), llvm::mca::LSUnit::MemoryGroup::onInstructionIssued(), llvm::mca::LSUnit::onInstructionIssued(), llvm::mca::LSUnitBase::onInstructionIssued(), llvm::mca::LSUnit::onInstructionRetired(), llvm::mca::LSUnitBase::onInstructionRetired(), llvm::mca::operator<<(), llvm::operator<<(), llvm::TimeProfilingPassesHandler::operator=(), planContainsAdditionalSimplifications(), llvm::printIRUnitNameForStackTrace(), processCall(), llvm::DebugifyEachInstrumentation::registerCallbacks(), llvm::DroppedVariableStatsIR::registerCallbacks(), llvm::OptNoneInstrumentation::registerCallbacks(), llvm::OptPassGateInstrumentation::registerCallbacks(), llvm::PreservedCFGCheckerInstrumentation::registerCallbacks(), llvm::PrintCrashIRInstrumentation::registerCallbacks(), llvm::PrintIRInstrumentation::registerCallbacks(), llvm::PrintPassInstrumentation::registerCallbacks(), llvm::PseudoProbeVerifier::registerCallbacks(), llvm::TimeProfilingPassesHandler::registerCallbacks(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::ChangeReporter< IRUnitT >::registerRequiredCallbacks(), llvm::detail::AnalysisPassConcept< IRUnitT, Invalidator, ExtraArgTs... >::run(), llvm::detail::AnalysisPassModel< IRUnitT, PassT, InvalidatorT, ExtraArgTs >::run(), llvm::detail::PassConcept< LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, CGSCCUpdateResult & >::run(), llvm::detail::PassModel< IRUnitT, PassT, AnalysisManagerT, ExtraArgTs >::run(), llvm::FunctionToLoopPassAdaptor::run(), llvm::InlinerPass::run(), llvm::InnerAnalysisManagerProxy< CGSCCAnalysisManager, Module >::run(), llvm::ModuleInlinerPass::run(), llvm::PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs >::run(), llvm::PassManager< LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, CGSCCUpdateResult & >::run(), llvm::PassInstrumentation::runAfterAnalysis(), llvm::DroppedVariableStatsIR::runAfterPass(), llvm::PassInstrumentation::runAfterPass(), llvm::PseudoProbeVerifier::runAfterPass(), llvm::PassInstrumentation::runAnalysisInvalidated(), llvm::PassInstrumentation::runBeforeAnalysis(), llvm::DroppedVariableStatsIR::runBeforePass(), llvm::PassInstrumentation::runBeforePass(), llvm::ChangeReporter< IRUnitT >::saveIRBeforePass(), llvm::mca::Scheduler::select(), llvm::OptPassGateInstrumentation::shouldRun(), unwrapIR(), llvm::mca::verifyInstructionEliminated(), llvm::AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >::verifyNotInvalidated(), writeIRFileDisplayName(), llvm::mca::AMDGPUCustomBehaviour::~AMDGPUCustomBehaviour(), llvm::mca::CustomBehaviour::~CustomBehaviour(), llvm::InLineChangePrinter::~InLineChangePrinter(), llvm::IRChangedPrinter::~IRChangedPrinter(), and llvm::IRChangedTester::~IRChangedTester().

VerifyDebugLocs

cl::opt< DebugLocVerifyLevel > VerifyDebugLocs("verify-legalizer-debug-locs", cl::desc("Verify that debug locations are handled"), cl::values( clEnumValN(DebugLocVerifyLevel::None, "none", "No verification"), clEnumValN(DebugLocVerifyLevel::Legalizations, "legalizations", "Verify legalizations"), clEnumValN(DebugLocVerifyLevel::LegalizationsAndArtifactCombiners, "legalizations+artifactcombiners", "Verify legalizations and artifact combines")), cl::init(DebugLocVerifyLevel::Legalizations)) ( "verify-legalizer-debug-locs" , cl::desc("Verify that debug locations are handled") , cl::values( clEnumValN(DebugLocVerifyLevel::None, "none", "No verification"), clEnumValN(DebugLocVerifyLevel::Legalizations, "legalizations", "Verify legalizations"), clEnumValN(DebugLocVerifyLevel::LegalizationsAndArtifactCombiners, "legalizations+artifactcombiners", "Verify legalizations and artifact combines")) , cl::init(DebugLocVerifyLevel::Legalizations) ) static