#include "mlir/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.h"
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
#include "mlir/Dialect/OpenMP/OpenMPDialect.h"
#include "mlir/Dialect/OpenMP/OpenMPInterfaces.h"
#include "mlir/IR/IRMapping.h"
#include "mlir/IR/Operation.h"
#include "mlir/Support/LLVM.h"
#include "mlir/Support/LogicalResult.h"
#include "mlir/Target/LLVMIR/Dialect/OpenMPCommon.h"
#include "mlir/Target/LLVMIR/ModuleTranslation.h"
#include "mlir/Transforms/RegionUtils.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/Frontend/OpenMP/OMPConstants.h"
#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/Transforms/Utils/ModuleUtils.h"
#include <any>
#include <optional>
#include <utility>

Classes
class	OmpParallelOpConversionManager
	A RAII class that on construction replaces the region arguments of the parallel op (which correspond to private variables) with the actual private variables they correspond to. More...

struct	MapInfoData

Functions
static llvm::OpenMPIRBuilder::InsertPointTy	findAllocaInsertPoint (llvm::IRBuilderBase &builder, const LLVM::ModuleTranslation &moduleTranslation)
	Find the insertion point for allocas given the current insertion point for normal operations in the builder. More...

static llvm::BasicBlock *	convertOmpOpRegions (Region &region, StringRef blockName, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, LogicalResult &bodyGenStatus, SmallVectorImpl< llvm::PHINode * > *continuationBlockPHIs=nullptr)
	Converts the given region that appears within an OpenMP dialect operation to LLVM IR, creating a branch from the `sourceBlock` to the entry block of the region, and a branch from any block with an successor-less OpenMP terminator to `continuationBlock`. More...

static llvm::omp::ProcBindKind	getProcBindKind (omp::ClauseProcBindKind kind)
	Convert ProcBindKind from MLIR-generated enum to LLVM enum. More...

static LogicalResult	convertOmpMaster (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP 'master' operation into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpCritical (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP 'critical' operation into LLVM IR using OpenMPIRBuilder. More...

template<typename T >
static std::optional< omp::DeclareReductionOp >	findReductionDeclInContainer (T container, omp::ReductionOp reduction)
	Returns a reduction declaration that corresponds to the given reduction operation in the given container. More...

static omp::DeclareReductionOp	findReductionDecl (Operation &containerOp, omp::ReductionOp reduction)
	Searches for a reduction in a provided region and the regions it is nested in. More...

template<typename T >
static void	collectReductionDecls (T loop, SmallVectorImpl< omp::DeclareReductionOp > &reductions)
	Populates `reductions` with reduction declarations used in the given loop. More...

static LogicalResult	inlineConvertOmpRegions (Region &region, StringRef blockName, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< llvm::Value * > *continuationBlockArgs=nullptr)
	Translates the blocks contained in the given region and appends them to at the current insertion point of `builder`. More...

static OwningReductionGen	makeReductionGen (omp::DeclareReductionOp decl, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Create an OpenMPIRBuilder-compatible reduction generator for the given reduction declaration. More...

static OwningAtomicReductionGen	makeAtomicReductionGen (omp::DeclareReductionOp decl, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Create an OpenMPIRBuilder-compatible atomic reduction generator for the given reduction declaration. More...

static LogicalResult	convertOmpOrdered (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP 'ordered' operation into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpOrderedRegion (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP 'ordered_region' operation into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpSections (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

static LogicalResult	convertOmpSingle (omp::SingleOp &singleOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP single construct into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpTeams (omp::TeamsOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

static LogicalResult	convertOmpTaskOp (omp::TaskOp taskOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP task construct into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpTaskgroupOp (omp::TaskgroupOp tgOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP taskgroup construct into LLVM IR using OpenMPIRBuilder. More...

template<typename T >
static void	allocByValReductionVars (T loop, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, llvm::OpenMPIRBuilder::InsertPointTy &allocaIP, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, SmallVectorImpl< llvm::Value * > &privateReductionVariables, DenseMap< Value, llvm::Value * > &reductionVariableMap)
	Allocate space for privatized reduction variables. More...

template<typename T >
static void	mapInitializationArg (T loop, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, unsigned i)
	Map input argument to all reduction initialization regions. More...

template<typename T >
static void	collectReductionInfo (T loop, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, SmallVector< omp::DeclareReductionOp > &reductionDecls, SmallVector< OwningReductionGen > &owningReductionGens, SmallVector< OwningAtomicReductionGen > &owningAtomicReductionGens, const SmallVector< llvm::Value * > &privateReductionVariables, SmallVector< llvm::OpenMPIRBuilder::ReductionInfo > &reductionInfos)
	Collect reduction info. More...

static LogicalResult	inlineReductionCleanup (llvm::SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, llvm::ArrayRef< llvm::Value * > privateReductionVariables, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder)
	handling of DeclareReductionOp's cleanup region More...

static LogicalResult	convertOmpWsloop (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP workshare loop into LLVM IR using OpenMPIRBuilder. More...

static LogicalResult	convertOmpParallel (omp::ParallelOp opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts the OpenMP parallel operation to LLVM IR. More...

static LogicalResult	convertOmpSimd (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP simd loop into LLVM IR using OpenMPIRBuilder. More...

static llvm::AtomicOrdering	convertAtomicOrdering (std::optional< omp::ClauseMemoryOrderKind > ao)
	Convert an Atomic Ordering attribute to llvm::AtomicOrdering. More...

static LogicalResult	convertOmpAtomicRead (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Convert omp.atomic.read operation to LLVM IR. More...

static LogicalResult	convertOmpAtomicWrite (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an omp.atomic.write operation to LLVM IR. More...

llvm::AtomicRMWInst::BinOp	convertBinOpToAtomic (Operation &op)
	Converts an LLVM dialect binary operation to the corresponding enum value for `atomicrmw` supported binary operation. More...

static LogicalResult	convertOmpAtomicUpdate (omp::AtomicUpdateOp &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP atomic update operation using OpenMPIRBuilder. More...

static LogicalResult	convertOmpAtomicCapture (omp::AtomicCaptureOp atomicCaptureOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

static LogicalResult	convertOmpReductionOp (omp::ReductionOp reductionOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP reduction operation using OpenMPIRBuilder. More...

static LogicalResult	convertOmpThreadprivate (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Converts an OpenMP Threadprivate operation into LLVM IR using OpenMPIRBuilder. More...

static llvm::OffloadEntriesInfoManager::OMPTargetDeviceClauseKind	convertToDeviceClauseKind (mlir::omp::DeclareTargetDeviceType deviceClause)

static llvm::OffloadEntriesInfoManager::OMPTargetGlobalVarEntryKind	convertToCaptureClauseKind (mlir::omp::DeclareTargetCaptureClause captureClasue)

static llvm::SmallString< 64 >	getDeclareTargetRefPtrSuffix (LLVM::GlobalOp globalOp, llvm::OpenMPIRBuilder &ompBuilder)

static bool	isDeclareTargetLink (mlir::Value value)

static llvm::Value *	getRefPtrIfDeclareTarget (mlir::Value value, LLVM::ModuleTranslation &moduleTranslation)

uint64_t	getArrayElementSizeInBits (LLVM::LLVMArrayType arrTy, DataLayout &dl)

llvm::Value *	getSizeInBytes (DataLayout &dl, const mlir::Type &type, Operation clauseOp, llvm::Value basePointer, llvm::Type *baseType, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

void	collectMapDataFromMapOperands (MapInfoData &mapData, llvm::SmallVectorImpl< Value > &mapOperands, LLVM::ModuleTranslation &moduleTranslation, DataLayout &dl, llvm::IRBuilderBase &builder)

std::vector< llvm::Value * >	calculateBoundsOffset (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, bool isArrayTy, mlir::OperandRange bounds)
	This function calculates the array/pointer offset for map data provided with bounds operations, e.g. More...

static llvm::omp::OpenMPOffloadMappingFlags	mapParentWithMembers (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, llvm::OpenMPIRBuilder::MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, bool isTargetParams)

static bool	checkIfPointerMap (mlir::omp::MapInfoOp mapOp)

static void	processMapMembersWithParent (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, llvm::OpenMPIRBuilder::MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, llvm::omp::OpenMPOffloadMappingFlags memberOfFlag)

static void	processMapWithMembersOf (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, llvm::OpenMPIRBuilder::MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, bool isTargetParams)

static void	createAlteredByCaptureMap (MapInfoData &mapData, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder)

static void	genMapInfos (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, DataLayout &dl, llvm::OpenMPIRBuilder::MapInfosTy &combinedInfo, MapInfoData &mapData, const SmallVector< Value > &devPtrOperands={}, const SmallVector< Value > &devAddrOperands={}, bool isTargetParams=false)

static LogicalResult	convertOmpTargetData (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

LogicalResult	convertFlagsAttr (Operation *op, mlir::omp::FlagsAttr attribute, LLVM::ModuleTranslation &moduleTranslation)
	Lowers the FlagsAttr which is applied to the module on the device pass when offloading, this attribute contains OpenMP RTL globals that can be passed as flags to the frontend, otherwise they are set to default. More...

static bool	getTargetEntryUniqueInfo (llvm::TargetRegionEntryInfo &targetInfo, omp::TargetOp targetOp, llvm::StringRef parentName="")

static bool	targetOpSupported (Operation &opInst)

static void	handleDeclareTargetMapVar (MapInfoData &mapData, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder)

static llvm::IRBuilderBase::InsertPoint	createDeviceArgumentAccessor (MapInfoData &mapData, llvm::Argument &arg, llvm::Value input, llvm::Value &retVal, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase::InsertPoint allocaIP, llvm::IRBuilderBase::InsertPoint codeGenIP)

static LogicalResult	convertOmpTarget (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

static LogicalResult	convertDeclareTargetAttr (Operation *op, mlir::omp::DeclareTargetAttr attribute, LLVM::ModuleTranslation &moduleTranslation)

static bool	isTargetDeviceOp (Operation *op)

static LogicalResult	convertHostOrTargetOperation (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)
	Given an OpenMP MLIR operation, create the corresponding LLVM IR (including OpenMP runtime calls). More...

static LogicalResult	convertTargetDeviceOp (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

static LogicalResult	convertTargetOpsInNest (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation)

Function Documentation

◆ allocByValReductionVars()

template<typename T >

static void allocByValReductionVars	(	T	loop,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation,
		llvm::OpenMPIRBuilder::InsertPointTy &	allocaIP,
		SmallVectorImpl< omp::DeclareReductionOp > &	reductionDecls,
		SmallVectorImpl< llvm::Value * > &	privateReductionVariables,
		DenseMap< Value, llvm::Value * > &	reductionVariableMap
	)

static

Allocate space for privatized reduction variables.

Definition at line 807 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::LLVM::ModuleTranslation::convertType(), and mlir::LLVM::ModuleTranslation::mapValue().

Referenced by convertOmpParallel(), and convertOmpWsloop().

◆ calculateBoundsOffset()

std::vector<llvm::Value *> calculateBoundsOffset	(	LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder,
		bool	isArrayTy,
		mlir::OperandRange	bounds
	)

This function calculates the array/pointer offset for map data provided with bounds operations, e.g.

when provided something like the following:

Fortran map(tofrom: array(2:5, 3:2)) or C++ map(tofrom: array[1:4][2:3]) We must calculate the initial pointer offset to pass across, this function performs this using bounds.

NOTE: which while specified in row-major order it currently needs to be flipped for Fortran's column order array allocation and access (as opposed to C++'s row-major, hence the backwards processing where order is important). This is likely important to keep in mind for the future when we incorporate a C++ frontend, both frontends will need to agree on the ordering of generated bounds operations (one may have to flip them) to make the below lowering frontend agnostic. The offload size calcualtion may also have to be adjusted for C++.

Definition at line 2104 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::LLVM::ModuleTranslation::lookupValue().

Referenced by createAlteredByCaptureMap().

◆ checkIfPointerMap()

static bool checkIfPointerMap ( mlir::omp::MapInfoOp mapOp )

static

Definition at line 2259 of file OpenMPToLLVMIRTranslation.cpp.

References isDeclareTargetLink().

Referenced by createAlteredByCaptureMap(), and processMapMembersWithParent().

◆ collectMapDataFromMapOperands()

void collectMapDataFromMapOperands	(	MapInfoData &	mapData,
		llvm::SmallVectorImpl< Value > &	mapOperands,
		LLVM::ModuleTranslation &	moduleTranslation,
		DataLayout &	dl,
		llvm::IRBuilderBase &	builder
	)

Definition at line 2025 of file OpenMPToLLVMIRTranslation.cpp.

References MapInfoData::BaseType, mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::createMappingInformation(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getRefPtrIfDeclareTarget(), getSizeInBytes(), MapInfoData::IsAMember, MapInfoData::IsDeclareTarget, mlir::LLVM::ModuleTranslation::lookupValue(), MapInfoData::MapClause, None, and MapInfoData::OriginalValue.

Referenced by convertOmpTarget().

◆ collectReductionDecls()

template<typename T >

static void collectReductionDecls	(	T	loop,
		SmallVectorImpl< omp::DeclareReductionOp > &	reductions
	)

static

Populates reductions with reduction declarations used in the given loop.

Definition at line 383 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpParallel(), and convertOmpWsloop().

◆ collectReductionInfo()

template<typename T >

static void collectReductionInfo	(	T	loop,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation,
		SmallVector< omp::DeclareReductionOp > &	reductionDecls,
		SmallVector< OwningReductionGen > &	owningReductionGens,
		SmallVector< OwningAtomicReductionGen > &	owningAtomicReductionGens,
		const SmallVector< llvm::Value * > &	privateReductionVariables,
		SmallVector< llvm::OpenMPIRBuilder::ReductionInfo > &	reductionInfos
	)

static

Collect reduction info.

Definition at line 849 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::lookupValue(), makeAtomicReductionGen(), and makeReductionGen().

Referenced by convertOmpParallel(), and convertOmpWsloop().

◆ convertAtomicOrdering()

static llvm::AtomicOrdering convertAtomicOrdering ( std::optional< omp::ClauseMemoryOrderKind > ao )

static

Convert an Atomic Ordering attribute to llvm::AtomicOrdering.

Definition at line 1498 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpAtomicCapture(), convertOmpAtomicRead(), convertOmpAtomicUpdate(), and convertOmpAtomicWrite().

◆ convertBinOpToAtomic()

llvm::AtomicRMWInst::BinOp convertBinOpToAtomic ( Operation & op )

Converts an LLVM dialect binary operation to the corresponding enum value for atomicrmw supported binary operation.

Definition at line 1560 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpAtomicCapture(), and convertOmpAtomicUpdate().

◆ convertDeclareTargetAttr()

static LogicalResult convertDeclareTargetAttr	(	Operation *	op,
		mlir::omp::DeclareTargetAttr	attribute,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 3040 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertFlagsAttr()

LogicalResult convertFlagsAttr	(	Operation *	op,
		mlir::omp::FlagsAttr	attribute,
		LLVM::ModuleTranslation &	moduleTranslation
	)

Lowers the FlagsAttr which is applied to the module on the device pass when offloading, this attribute contains OpenMP RTL globals that can be passed as flags to the frontend, otherwise they are set to default.

Definition at line 2700 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertHostOrTargetOperation()

static LogicalResult convertHostOrTargetOperation	(	Operation *	op,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Given an OpenMP MLIR operation, create the corresponding LLVM IR (including OpenMP runtime calls).

Definition at line 3151 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertOmpAtomicCapture()

static LogicalResult convertOmpAtomicCapture	(	omp::AtomicCaptureOp	atomicCaptureOp,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 1646 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Block::begin(), convertAtomicOrdering(), convertBinOpToAtomic(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), mlir::failed(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Block::getTerminator(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapBlock(), mlir::LLVM::ModuleTranslation::mapValue(), and mlir::success().

◆ convertOmpAtomicRead()

static LogicalResult convertOmpAtomicRead	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Convert omp.atomic.read operation to LLVM IR.

Definition at line 1519 of file OpenMPToLLVMIRTranslation.cpp.

References convertAtomicOrdering(), mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::success().

◆ convertOmpAtomicUpdate()

static LogicalResult convertOmpAtomicUpdate	(	omp::AtomicUpdateOp &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP atomic update operation using OpenMPIRBuilder.

Definition at line 1576 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Block::begin(), convertAtomicOrdering(), convertBinOpToAtomic(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), mlir::failed(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Block::getTerminator(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapBlock(), mlir::LLVM::ModuleTranslation::mapValue(), and mlir::success().

◆ convertOmpAtomicWrite()

static LogicalResult convertOmpAtomicWrite	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an omp.atomic.write operation to LLVM IR.

Definition at line 1542 of file OpenMPToLLVMIRTranslation.cpp.

References convertAtomicOrdering(), mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::success().

◆ convertOmpCritical()

static LogicalResult convertOmpCritical	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP 'critical' operation into LLVM IR using OpenMPIRBuilder.

Definition at line 291 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), mlir::get(), mlir::LLVM::ModuleTranslation::getLLVMContext(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::success().

◆ convertOmpMaster()

static LogicalResult convertOmpMaster	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP 'master' operation into LLVM IR using OpenMPIRBuilder.

Definition at line 264 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::success().

◆ convertOmpOpRegions()

static llvm::BasicBlock* convertOmpOpRegions	(	Region &	region,
		StringRef	blockName,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation,
		LogicalResult &	bodyGenStatus,
		SmallVectorImpl< llvm::PHINode * > *	continuationBlockPHIs = `nullptr`
	)

static

Converts the given region that appears within an OpenMP dialect operation to LLVM IR, creating a branch from the sourceBlock to the entry block of the region, and a branch from any block with an successor-less OpenMP terminator to continuationBlock.

Populates continuationBlockPHIs with the PHI nodes of the continuation block if provided.

Definition at line 135 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::LLVM::detail::connectPHINodes(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), mlir::failed(), mlir::failure(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::getBlocks(), mlir::Operation::getNumOperands(), mlir::Operation::getOperand(), mlir::getTopologicallySortedBlocks(), mlir::LLVM::ModuleTranslation::lookupBlock(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::LLVM::ModuleTranslation::mapBlock().

Referenced by convertOmpCritical(), convertOmpMaster(), convertOmpOrderedRegion(), convertOmpParallel(), convertOmpSimd(), convertOmpSingle(), convertOmpTarget(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpWsloop(), and inlineConvertOmpRegions().

◆ convertOmpOrdered()

static LogicalResult convertOmpOrdered	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP 'ordered' operation into LLVM IR using OpenMPIRBuilder.

Definition at line 528 of file OpenMPToLLVMIRTranslation.cpp.

References findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValues(), and mlir::success().

◆ convertOmpOrderedRegion()

static LogicalResult convertOmpOrderedRegion	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP 'ordered_region' operation into LLVM IR using OpenMPIRBuilder.

Definition at line 558 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), mlir::failure(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::success().

◆ convertOmpParallel()

static LogicalResult convertOmpParallel	(	omp::ParallelOp	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts the OpenMP parallel operation to LLVM IR.

Definition at line 1154 of file OpenMPToLLVMIRTranslation.cpp.

References allocByValReductionVars(), mlir::OpBuilder::cloneRegionBefore(), collectReductionDecls(), collectReductionInfo(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::convertType(), mlir::Region::end(), mlir::failed(), mlir::failure(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::getArgument(), mlir::LLVM::ModuleTranslation::getContext(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getProcBindKind(), inlineConvertOmpRegions(), inlineReductionCleanup(), mlir::LLVM::ModuleTranslation::lookupValue(), mapInitializationArg(), mlir::LLVM::ModuleTranslation::mapValue(), mlir::RewriterBase::mergeBlocks(), mlir::replaceAllUsesInRegionWith(), and mlir::success().

◆ convertOmpReductionOp()

static LogicalResult convertOmpReductionOp	(	omp::ReductionOp	reductionOp,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP reduction operation using OpenMPIRBuilder.

Expects the mapping between reduction variables and their private equivalents to have been stored on the ModuleTranslation stack. Currently only supports reduction within WsloopOp and ParallelOp, but can be easily extended.

Definition at line 1743 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::WalkResult::advance(), mlir::LLVM::ModuleTranslation::convertType(), mlir::failed(), mlir::failure(), findReductionDecl(), mlir::Region::front(), mlir::Block::getArgument(), mlir::Operation::getParentOp(), inlineConvertOmpRegions(), mlir::WalkResult::interrupt(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), mlir::LLVM::ModuleTranslation::stackWalk(), and mlir::success().

◆ convertOmpSections()

static LogicalResult convertOmpSections	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 591 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::emitError(), and mlir::success().

◆ convertOmpSimd()

static LogicalResult convertOmpSimd	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP simd loop into LLVM IR using OpenMPIRBuilder.

Definition at line 1409 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), mlir::failed(), mlir::failure(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), and mlir::success().

◆ convertOmpSingle()

static LogicalResult convertOmpSingle	(	omp::SingleOp &	singleOp,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP single construct into LLVM IR using OpenMPIRBuilder.

Definition at line 659 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupFunction(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::success().

◆ convertOmpTarget()

static LogicalResult convertOmpTarget	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

◆ convertOmpTargetData()

static LogicalResult convertOmpTargetData	(	Operation *	op,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 2521 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertOmpTaskgroupOp()

static LogicalResult convertOmpTaskgroupOp	(	omp::TaskgroupOp	tgOp,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP taskgroup construct into LLVM IR using OpenMPIRBuilder.

Definition at line 786 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::success().

◆ convertOmpTaskOp()

static LogicalResult convertOmpTaskOp	(	omp::TaskOp	taskOp,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP task construct into LLVM IR using OpenMPIRBuilder.

Definition at line 730 of file OpenMPToLLVMIRTranslation.cpp.

References convertOmpOpRegions(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::success().

◆ convertOmpTeams()

static LogicalResult convertOmpTeams	(	omp::TeamsOp	op,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 691 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertOmpThreadprivate()

static LogicalResult convertOmpThreadprivate	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP Threadprivate operation into LLVM IR using OpenMPIRBuilder.

Definition at line 1797 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Operation::emitError(), mlir::Value::getDefiningOp(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getResult(), mlir::LLVM::ModuleTranslation::lookupGlobal(), mlir::LLVM::ModuleTranslation::mapValue(), mlir::success(), and mlir::LLVM::ModuleTranslation::symbolTable().

◆ convertOmpWsloop()

static LogicalResult convertOmpWsloop	(	Operation &	opInst,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Converts an OpenMP workshare loop into LLVM IR using OpenMPIRBuilder.

Definition at line 917 of file OpenMPToLLVMIRTranslation.cpp.

References allocByValReductionVars(), collectReductionDecls(), collectReductionInfo(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::convertType(), mlir::failed(), mlir::failure(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), inlineConvertOmpRegions(), inlineReductionCleanup(), mlir::LLVM::ModuleTranslation::lookupValue(), mapInitializationArg(), mlir::LLVM::ModuleTranslation::mapValue(), and mlir::success().

◆ convertTargetDeviceOp()

static LogicalResult convertTargetDeviceOp	(	Operation *	op,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 3268 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertTargetOpsInNest()

static LogicalResult convertTargetOpsInNest	(	Operation *	op,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 3274 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertToCaptureClauseKind()

static llvm::OffloadEntriesInfoManager::OMPTargetGlobalVarEntryKind convertToCaptureClauseKind ( mlir::omp::DeclareTargetCaptureClause captureClasue )

static

Definition at line 1842 of file OpenMPToLLVMIRTranslation.cpp.

◆ convertToDeviceClauseKind()

static llvm::OffloadEntriesInfoManager::OMPTargetDeviceClauseKind convertToDeviceClauseKind ( mlir::omp::DeclareTargetDeviceType deviceClause )

static

Definition at line 1826 of file OpenMPToLLVMIRTranslation.cpp.

◆ createAlteredByCaptureMap()

static void createAlteredByCaptureMap	(	MapInfoData &	mapData,
		LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder
	)

static

Definition at line 2334 of file OpenMPToLLVMIRTranslation.cpp.

References MapInfoData::BaseType, calculateBoundsOffset(), checkIfPointerMap(), findAllocaInsertPoint(), MapInfoData::IsDeclareTarget, and MapInfoData::MapClause.

◆ createDeviceArgumentAccessor()

static llvm::IRBuilderBase::InsertPoint createDeviceArgumentAccessor	(	MapInfoData &	mapData,
		llvm::Argument &	arg,
		llvm::Value *	input,
		llvm::Value *&	retVal,
		llvm::IRBuilderBase &	builder,
		llvm::OpenMPIRBuilder &	ompBuilder,
		LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase::InsertPoint	allocaIP,
		llvm::IRBuilderBase::InsertPoint	codeGenIP
	)

static

Definition at line 2859 of file OpenMPToLLVMIRTranslation.cpp.

References MapInfoData::MapClause, and MapInfoData::OriginalValue.

Referenced by convertOmpTarget().

◆ findAllocaInsertPoint()

static llvm::OpenMPIRBuilder::InsertPointTy findAllocaInsertPoint	(	llvm::IRBuilderBase &	builder,
		const LLVM::ModuleTranslation &	moduleTranslation
	)

static

Find the insertion point for allocas given the current insertion point for normal operations in the builder.

Definition at line 92 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::WalkResult::interrupt(), mlir::LLVM::ModuleTranslation::stackWalk(), and mlir::WalkResult::wasInterrupted().

Referenced by convertOmpAtomicCapture(), convertOmpAtomicUpdate(), convertOmpOrdered(), convertOmpParallel(), convertOmpTarget(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpWsloop(), and createAlteredByCaptureMap().

◆ findReductionDecl()

static omp::DeclareReductionOp findReductionDecl	(	Operation &	containerOp,
		omp::ReductionOp	reduction
	)

static

Searches for a reduction in a provided region and the regions it is nested in.

Definition at line 355 of file OpenMPToLLVMIRTranslation.cpp.

References findReductionDeclInContainer(), and mlir::Operation::getParentOp().

Referenced by convertOmpReductionOp().

◆ findReductionDeclInContainer()

template<typename T >

static std::optional<omp::DeclareReductionOp> findReductionDeclInContainer	(	T	container,
		omp::ReductionOp	reduction
	)

static

Returns a reduction declaration that corresponds to the given reduction operation in the given container.

Currently only supports reductions inside WsloopOp and ParallelOp but can be easily extended as long as the given construct implements getNumReductionVars.

Definition at line 338 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by findReductionDecl().

◆ genMapInfos()

static void genMapInfos	(	llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation,
		DataLayout &	dl,
		llvm::OpenMPIRBuilder::MapInfosTy &	combinedInfo,
		MapInfoData &	mapData,
		const SmallVector< Value > &	devPtrOperands = `{}`,
		const SmallVector< Value > &	devAddrOperands = `{}`,
		bool	isTargetParams = `false`
	)

static

Definition at line 2400 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpTarget().

◆ getArrayElementSizeInBits()

uint64_t getArrayElementSizeInBits	(	LLVM::LLVMArrayType	arrTy,
		DataLayout &	dl
	)

Definition at line 1960 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::DataLayout::getTypeSizeInBits().

Referenced by getSizeInBytes().

◆ getDeclareTargetRefPtrSuffix()

static llvm::SmallString<64> getDeclareTargetRefPtrSuffix	(	LLVM::GlobalOp	globalOp,
		llvm::OpenMPIRBuilder &	ompBuilder
	)

static

Definition at line 1856 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::SymbolTable::Private.

Referenced by getRefPtrIfDeclareTarget().

◆ getProcBindKind()

static llvm::omp::ProcBindKind getProcBindKind ( omp::ClauseProcBindKind kind )

static

Convert ProcBindKind from MLIR-generated enum to LLVM enum.

Definition at line 248 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpParallel().

◆ getRefPtrIfDeclareTarget()

static llvm::Value* getRefPtrIfDeclareTarget	(	mlir::Value	value,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Definition at line 1893 of file OpenMPToLLVMIRTranslation.cpp.

References getDeclareTargetRefPtrSuffix(), mlir::Value::getDefiningOp(), mlir::LLVM::ModuleTranslation::getLLVMModule(), and mlir::LLVM::ModuleTranslation::getOpenMPBuilder().

Referenced by collectMapDataFromMapOperands().

◆ getSizeInBytes()

llvm::Value* getSizeInBytes	(	DataLayout &	dl,
		const mlir::Type &	type,
		Operation *	clauseOp,
		llvm::Value *	basePointer,
		llvm::Type *	baseType,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

Definition at line 1977 of file OpenMPToLLVMIRTranslation.cpp.

References getArrayElementSizeInBits(), mlir::DataLayout::getTypeSizeInBits(), and mlir::LLVM::ModuleTranslation::lookupValue().

Referenced by collectMapDataFromMapOperands().

◆ getTargetEntryUniqueInfo()

static bool getTargetEntryUniqueInfo	(	llvm::TargetRegionEntryInfo &	targetInfo,
		omp::TargetOp	targetOp,
		llvm::StringRef	parentName = `""`
	)

static

Definition at line 2737 of file OpenMPToLLVMIRTranslation.cpp.

Referenced by convertOmpTarget().

◆ handleDeclareTargetMapVar()

static void handleDeclareTargetMapVar	(	MapInfoData &	mapData,
		LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder
	)

static

Definition at line 2783 of file OpenMPToLLVMIRTranslation.cpp.

References MapInfoData::IsDeclareTarget, MapInfoData::MapClause, and MapInfoData::OriginalValue.

Referenced by convertOmpTarget().

◆ inlineConvertOmpRegions()

static LogicalResult inlineConvertOmpRegions	(	Region &	region,
		StringRef	blockName,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation,
		SmallVectorImpl< llvm::Value * > *	continuationBlockArgs = `nullptr`
	)

static

Translates the blocks contained in the given region and appends them to at the current insertion point of builder.

The operations of the entry block are appended to the current insertion block. If set, continuationBlockArgs is populated with translated values that correspond to the values omp.yield'ed from the region.

Definition at line 402 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Block::back(), mlir::LLVM::ModuleTranslation::convertBlock(), convertOmpOpRegions(), mlir::Region::empty(), mlir::failed(), mlir::failure(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::front(), mlir::Operation::getOperands(), mlir::LLVM::ModuleTranslation::lookupValues(), mlir::LLVM::ModuleTranslation::mapBlock(), and mlir::success().

Referenced by convertOmpParallel(), convertOmpReductionOp(), convertOmpWsloop(), inlineReductionCleanup(), makeAtomicReductionGen(), and makeReductionGen().

◆ inlineReductionCleanup()

static LogicalResult inlineReductionCleanup	(	llvm::SmallVectorImpl< omp::DeclareReductionOp > &	reductionDecls,
		llvm::ArrayRef< llvm::Value * >	privateReductionVariables,
		LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder
	)

static

handling of DeclareReductionOp's cleanup region

Definition at line 881 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::LLVM::ModuleTranslation::convertType(), mlir::Block::empty(), mlir::Region::empty(), mlir::detail::enumerate(), mlir::failed(), mlir::failure(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::front(), mlir::Block::getArgument(), mlir::Value::getType(), inlineConvertOmpRegions(), mlir::LLVM::ModuleTranslation::mapValue(), and mlir::success().

Referenced by convertOmpParallel(), and convertOmpWsloop().

◆ isDeclareTargetLink()

static bool isDeclareTargetLink ( mlir::Value value )

static

Definition at line 1875 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Value::getDefiningOp().

Referenced by checkIfPointerMap().

◆ isTargetDeviceOp()

static bool isTargetDeviceOp ( Operation * op )

static

Definition at line 3131 of file OpenMPToLLVMIRTranslation.cpp.

◆ makeAtomicReductionGen()

static OwningAtomicReductionGen makeAtomicReductionGen	(	omp::DeclareReductionOp	decl,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Create an OpenMPIRBuilder-compatible atomic reduction generator for the given reduction declaration.

The generator uses builder but ignores its insertion point. Returns null if there is no atomic region available in the reduction declaration.

Definition at line 499 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::failed(), mlir::Region::front(), mlir::Block::getArgument(), inlineConvertOmpRegions(), and mlir::LLVM::ModuleTranslation::mapValue().

Referenced by collectReductionInfo().

◆ makeReductionGen()

static OwningReductionGen makeReductionGen	(	omp::DeclareReductionOp	decl,
		llvm::IRBuilderBase &	builder,
		LLVM::ModuleTranslation &	moduleTranslation
	)

static

Create an OpenMPIRBuilder-compatible reduction generator for the given reduction declaration.

The generator uses builder but ignores its insertion point.

Definition at line 469 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::failed(), mlir::Region::front(), mlir::Block::getArgument(), inlineConvertOmpRegions(), and mlir::LLVM::ModuleTranslation::mapValue().

Referenced by collectReductionInfo().

◆ mapInitializationArg()

template<typename T >

static void mapInitializationArg	(	T	loop,
		LLVM::ModuleTranslation &	moduleTranslation,
		SmallVectorImpl< omp::DeclareReductionOp > &	reductionDecls,
		unsigned	i
	)

static

Map input argument to all reduction initialization regions.

Definition at line 831 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Region::front(), mlir::Block::getArgument(), mlir::Block::getNumArguments(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::LLVM::ModuleTranslation::mapValue().

Referenced by convertOmpParallel(), and convertOmpWsloop().

◆ mapParentWithMembers()

static llvm::omp::OpenMPOffloadMappingFlags mapParentWithMembers	(	LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder,
		llvm::OpenMPIRBuilder &	ompBuilder,
		DataLayout &	dl,
		llvm::OpenMPIRBuilder::MapInfosTy &	combinedInfo,
		MapInfoData &	mapData,
		uint64_t	mapDataIndex,
		bool	isTargetParams
	)

static

Definition at line 2189 of file OpenMPToLLVMIRTranslation.cpp.

References MapInfoData::BaseType, mlir::LLVM::createMappingInformation(), MapInfoData::MapClause, and None.

Referenced by processMapWithMembersOf().

◆ processMapMembersWithParent()

static void processMapMembersWithParent	(	LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder,
		llvm::OpenMPIRBuilder &	ompBuilder,
		DataLayout &	dl,
		llvm::OpenMPIRBuilder::MapInfosTy &	combinedInfo,
		MapInfoData &	mapData,
		uint64_t	mapDataIndex,
		llvm::omp::OpenMPOffloadMappingFlags	memberOfFlag
	)

static

Definition at line 2274 of file OpenMPToLLVMIRTranslation.cpp.

References checkIfPointerMap(), mlir::LLVM::createMappingInformation(), MapInfoData::MapClause, and None.

Referenced by processMapWithMembersOf().

◆ processMapWithMembersOf()

static void processMapWithMembersOf	(	LLVM::ModuleTranslation &	moduleTranslation,
		llvm::IRBuilderBase &	builder,
		llvm::OpenMPIRBuilder &	ompBuilder,
		DataLayout &	dl,
		llvm::OpenMPIRBuilder::MapInfosTy &	combinedInfo,
		MapInfoData &	mapData,
		uint64_t	mapDataIndex,
		bool	isTargetParams
	)

static

Definition at line 2316 of file OpenMPToLLVMIRTranslation.cpp.

References mapParentWithMembers(), and processMapMembersWithParent().

◆ targetOpSupported()

static bool targetOpSupported ( Operation & opInst )

static

Definition at line 2757 of file OpenMPToLLVMIRTranslation.cpp.

References mlir::Operation::emitError().

Referenced by convertOmpTarget().

Classes

Functions

Function Documentation

◆ allocByValReductionVars()

◆ calculateBoundsOffset()

◆ checkIfPointerMap()

◆ collectMapDataFromMapOperands()

◆ collectReductionDecls()

◆ collectReductionInfo()

◆ convertAtomicOrdering()

◆ convertBinOpToAtomic()

◆ convertDeclareTargetAttr()

◆ convertFlagsAttr()

◆ convertHostOrTargetOperation()

◆ convertOmpAtomicCapture()

◆ convertOmpAtomicRead()

◆ convertOmpAtomicUpdate()

◆ convertOmpAtomicWrite()

◆ convertOmpCritical()

◆ convertOmpMaster()

◆ convertOmpOpRegions()

◆ convertOmpOrdered()

◆ convertOmpOrderedRegion()

◆ convertOmpParallel()

◆ convertOmpReductionOp()

◆ convertOmpSections()

◆ convertOmpSimd()

◆ convertOmpSingle()

◆ convertOmpTarget()

◆ convertOmpTargetData()

◆ convertOmpTaskgroupOp()

◆ convertOmpTaskOp()

◆ convertOmpTeams()

◆ convertOmpThreadprivate()

◆ convertOmpWsloop()

◆ convertTargetDeviceOp()

◆ convertTargetOpsInNest()

◆ convertToCaptureClauseKind()

◆ convertToDeviceClauseKind()

◆ createAlteredByCaptureMap()

◆ createDeviceArgumentAccessor()

◆ findAllocaInsertPoint()

◆ findReductionDecl()

◆ findReductionDeclInContainer()

◆ genMapInfos()

◆ getArrayElementSizeInBits()

◆ getDeclareTargetRefPtrSuffix()

◆ getProcBindKind()

◆ getRefPtrIfDeclareTarget()

◆ getSizeInBytes()

◆ getTargetEntryUniqueInfo()

◆ handleDeclareTargetMapVar()

◆ inlineConvertOmpRegions()

◆ inlineReductionCleanup()

◆ isDeclareTargetLink()

◆ isTargetDeviceOp()

◆ makeAtomicReductionGen()

◆ makeReductionGen()

◆ mapInitializationArg()

◆ mapParentWithMembers()

◆ processMapMembersWithParent()

◆ processMapWithMembersOf()

◆ targetOpSupported()