llvm::orc::IRSpeculationLayer Class Reference

#include "llvm/ExecutionEngine/Orc/Speculation.h"

Inheritance diagram for llvm::orc::IRSpeculationLayer:

Public Types
using	IRlikiesStrRef
using	ResultEval = std::function<IRlikiesStrRef(Function &)>
using	TargetAndLikelies = DenseMap<SymbolStringPtr, SymbolNameSet>

Public Member Functions
	IRSpeculationLayer (ExecutionSession &ES, IRLayer &BaseLayer, Speculator &Spec, MangleAndInterner &Mangle, ResultEval Interpreter)
void	emit (std::unique_ptr< MaterializationResponsibility > R, ThreadSafeModule TSM) override
	Emit should materialize the given IR.
Public Member Functions inherited from llvm::orc::IRLayer
	IRLayer (ExecutionSession &ES, const IRSymbolMapper::ManglingOptions *&MO)
virtual	~IRLayer ()
ExecutionSession &	getExecutionSession ()
	Returns the ExecutionSession for this layer.
const IRSymbolMapper::ManglingOptions *&	getManglingOptions () const
	Get the mangling options for this layer.
void	setCloneToNewContextOnEmit (bool CloneToNewContextOnEmit)
	Sets the CloneToNewContextOnEmit flag (false by default).
bool	getCloneToNewContextOnEmit () const
	Returns the current value of the CloneToNewContextOnEmit flag.
virtual Error	add (ResourceTrackerSP RT, ThreadSafeModule TSM)
	Add a MaterializatinoUnit representing the given IR to the JITDylib targeted by the given tracker.
Error	add (JITDylib &JD, ThreadSafeModule TSM)
	Adds a MaterializationUnit representing the given IR to the given JITDylib.

Detailed Description

Definition at line 172 of file Speculation.h.

Member Typedef Documentation

IRlikiesStrRef

using llvm::orc::IRSpeculationLayer::IRlikiesStrRef

Initial value:

 
      std::optional<DenseMap<StringRef, DenseSet<StringRef>>>

Definition at line 174 of file Speculation.h.

ResultEval

using llvm::orc::IRSpeculationLayer::ResultEval = std::function<IRlikiesStrRef(Function &)>

Definition at line 176 of file Speculation.h.

TargetAndLikelies

using llvm::orc::IRSpeculationLayer::TargetAndLikelies = DenseMap<SymbolStringPtr, SymbolNameSet>

Definition at line 177 of file Speculation.h.

Constructor & Destructor Documentation

IRSpeculationLayer()

llvm::orc::IRSpeculationLayer::IRSpeculationLayer ( ExecutionSession & ES, IRLayer & BaseLayer, Speculator & Spec, MangleAndInterner & Mangle, ResultEval Interpreter )

inline

Definition at line 179 of file Speculation.h.

References llvm::orc::IRLayer::getManglingOptions(), and llvm::orc::IRLayer::IRLayer().

Member Function Documentation

emit()

void llvm::orc::IRSpeculationLayer::emit ( std::unique_ptr< MaterializationResponsibility > R, ThreadSafeModule TSM )

overridevirtual

Emit should materialize the given IR.

Implements llvm::orc::IRLayer.

Definition at line 59 of file Speculation.cpp.

References assert(), llvm::BasicBlock::Create(), llvm::Function::Create(), llvm::StructType::create(), llvm::IRBuilderBase::CreateBr(), llvm::IRBuilderBase::CreateCall(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmpEQ(), llvm::IRBuilderBase::CreateLoad(), llvm::IRBuilderBase::CreatePtrToInt(), llvm::IRBuilderBase::CreateStore(), llvm::GlobalValue::ExternalLinkage, llvm::FunctionType::get(), llvm::IRBuilderBase::GetInsertBlock(), llvm::Type::getInt64Ty(), llvm::Type::getInt8Ty(), llvm::BasicBlock::getParent(), llvm::PointerType::getUnqual(), llvm::Type::getVoidTy(), llvm::GlobalValue::InternalLinkage, llvm::GlobalValue::Local, llvm::IRBuilderBase::SetInsertPoint(), and llvm::orc::ThreadSafeModule::withModuleDo().

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

• include/llvm/ExecutionEngine/Orc/Speculation.h
• lib/ExecutionEngine/Orc/Speculation.cpp