clang 24.0.0git
Macros | Typedefs | Functions
CGStmtOpenMP.cpp File Reference
#include "CGCleanup.h"
#include "CGDebugInfo.h"
#include "CGOpenMPRuntime.h"
#include "CodeGenFunction.h"
#include "CodeGenModule.h"
#include "CodeGenPGO.h"
#include "TargetInfo.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Attr.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/OpenMPClause.h"
#include "clang/AST/Stmt.h"
#include "clang/AST/StmtOpenMP.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/Basic/DiagnosticFrontend.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/PrettyStackTrace.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/Frontend/OpenMP/OMPConstants.h"
#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Metadata.h"
#include "llvm/Support/AtomicOrdering.h"
#include "llvm/Support/Debug.h"
#include <optional>

Go to the source code of this file.

Macros

#define TTL_CODEGEN_TYPE   "target-teams-loop-codegen"

Typedefs

using EmittedClosureTy = std::pair<llvm::Function *, llvm::Value *>

Functions

static const VarDecl * getBaseDecl (const Expr *Ref)
static OpenMPDirectiveKind getEffectiveDirectiveKind (const OMPExecutableDirective &S)
static bool canEmitGPUFusedDistSchedule (const CodeGenModule &CGM, const OMPLoopDirective &S, OpenMPDirectiveKind DKind)
 Whether a combined distribute parallel for may use the fused distr_static_chunk + static_chunkone schedule (enum 93): one for_static_init, no surrounding distribute_static_init.
static void emitCommonOMPTargetDirective (CodeGenFunction &CGF, const OMPExecutableDirective &S, const RegionCodeGenTy &CodeGen)
static Address castValueFromUintptr (CodeGenFunction &CGF, SourceLocation Loc, QualType DstType, StringRef Name, LValue AddrLV)
static QualType getCanonicalParamType (ASTContext &C, QualType T)
static llvm::Function * emitOutlinedFunctionPrologue (CodeGenFunction &CGF, FunctionArgList &Args, llvm::MapVector< const Decl *, std::pair< const VarDecl *, Address > > &LocalAddrs, llvm::DenseMap< const Decl *, std::pair< const Expr *, llvm::Value * > > &VLASizes, llvm::Value *&CXXThisValue, const FunctionOptions &FO)
static llvm::Function * emitOutlinedFunctionPrologueAggregate (CodeGenFunction &CGF, FunctionArgList &Args, llvm::MapVector< const Decl *, std::pair< const VarDecl *, Address > > &LocalAddrs, llvm::DenseMap< const Decl *, std::pair< const Expr *, llvm::Value * > > &VLASizes, llvm::Value *&CXXThisValue, llvm::Value *&ContextV, const CapturedStmt &CS, SourceLocation Loc, StringRef FunctionName)
static void emitPostUpdateForReductionClause (CodeGenFunction &CGF, const OMPExecutableDirective &D, const llvm::function_ref< llvm::Value *(CodeGenFunction &)> CondGen)
static void checkForLastprivateConditionalUpdate (CodeGenFunction &CGF, const OMPExecutableDirective &S)
static void emitCommonOMPParallelDirective (CodeGenFunction &CGF, const OMPExecutableDirective &S, OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen, const CodeGenBoundParametersTy &CodeGenBoundParameters)
static bool isAllocatableDecl (const VarDecl *VD)
static void emitEmptyBoundParameters (CodeGenFunction &, const OMPExecutableDirective &, llvm::SmallVectorImpl< llvm::Value * > &)
static void emitOMPCopyinClause (CodeGenFunction &CGF, const OMPExecutableDirective &S)
static void emitBody (CodeGenFunction &CGF, const Stmt *S, const Stmt *NextLoop, int MaxLevel, int Level=0)
static EmittedClosureTy emitCapturedStmtFunc (CodeGenFunction &ParentCGF, const CapturedStmt *S)
 Emit a captured statement and return the function as well as its captured closure context.
static llvm::CallInst * emitCapturedStmtCall (CodeGenFunction &ParentCGF, EmittedClosureTy Cap, llvm::ArrayRef< llvm::Value * > Args)
 Emit a call to a previously captured closure.
static void emitAlignedClause (CodeGenFunction &CGF, const OMPExecutableDirective &D)
static void emitPreCond (CodeGenFunction &CGF, const OMPLoopDirective &S, const Expr *Cond, llvm::BasicBlock *TrueBlock, llvm::BasicBlock *FalseBlock, uint64_t TrueCount)
static void emitSimdlenSafelenClause (CodeGenFunction &CGF, const OMPExecutableDirective &D)
static bool hasOrderedBlockAssocDirective (const Stmt *S)
static void applyConservativeSimdOrderedDirective (const Stmt &AssociatedStmt, LoopInfoStack &LoopStack)
static void emitOMPLoopBodyWithStopPoint (CodeGenFunction &CGF, const OMPLoopDirective &S, CodeGenFunction::JumpDest LoopExit)
static LValue EmitOMPHelperVar (CodeGenFunction &CGF, const DeclRefExpr *Helper)
 Emit a helper variable and return corresponding lvalue.
static void emitCommonSimdLoop (CodeGenFunction &CGF, const OMPLoopDirective &S, const RegionCodeGenTy &SimdInitGen, const RegionCodeGenTy &BodyCodeGen)
static void emitOMPSimdRegion (CodeGenFunction &CGF, const OMPLoopDirective &S, PrePostActionTy &Action)
static bool isSimdSupportedByOpenMPIRBuilder (const OMPLoopDirective &S)
static llvm::MapVector< llvm::Value *, llvm::Value * > GetAlignedMapping (const OMPLoopDirective &S, CodeGenFunction &CGF)
static void emitOMPSimdDirective (const OMPLoopDirective &S, CodeGenFunction &CGF, CodeGenModule &CGM)
static void emitEmptyOrdered (CodeGenFunction &, SourceLocation Loc, const unsigned IVSize, const bool IVSigned)
static std::pair< LValue, LValue > emitDistributeParallelForInnerBounds (CodeGenFunction &CGF, const OMPExecutableDirective &S)
static std::pair< llvm::Value *, llvm::Value * > emitDistributeParallelForDispatchBounds (CodeGenFunction &CGF, const OMPExecutableDirective &S, Address LB, Address UB)
 if the 'for' loop has a dispatch schedule (e.g.
static void emitDistributeParallelForDistributeInnerBoundParams (CodeGenFunction &CGF, const OMPExecutableDirective &S, llvm::SmallVectorImpl< llvm::Value * > &CapturedVars)
static void emitInnerParallelForWhenCombined (CodeGenFunction &CGF, const OMPLoopDirective &S, CodeGenFunction::JumpDest LoopExit)
static std::pair< LValue, LValue > emitForLoopBounds (CodeGenFunction &CGF, const OMPExecutableDirective &S)
 The following two functions generate expressions for the loop lower and upper bounds in case of static and dynamic (dispatch) schedule of the associated 'for' or 'distribute' loop.
static std::pair< llvm::Value *, llvm::Value * > emitDispatchForLoopBounds (CodeGenFunction &CGF, const OMPExecutableDirective &S, Address LB, Address UB)
 When dealing with dispatch schedules (e.g.
static void emitScanBasedDirectiveDecls (CodeGenFunction &CGF, const OMPLoopDirective &S, llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen)
 Emits internal temp array declarations for the directive with inscan reductions.
static void emitScanBasedDirectiveFinals (CodeGenFunction &CGF, const OMPLoopDirective &S, llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen)
 Copies final inscan reductions values to the original variables.
static void emitScanBasedDirective (CodeGenFunction &CGF, const OMPLoopDirective &S, llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen, llvm::function_ref< void(CodeGenFunction &)> FirstGen, llvm::function_ref< void(CodeGenFunction &)> SecondGen)
 Emits the code for the directive with inscan reductions.
static bool emitWorksharingDirective (CodeGenFunction &CGF, const OMPLoopDirective &S, bool HasCancel)
static bool isForSupportedByOpenMPIRBuilder (const OMPLoopDirective &S, bool HasCancel)
static llvm::omp::ScheduleKind convertClauseKindToSchedKind (OpenMPScheduleClauseKind ScheduleClauseKind)
static void emitOMPForDirective (const OMPLoopDirective &S, CodeGenFunction &CGF, CodeGenModule &CGM, bool HasCancel)
static LValue createSectionLVal (CodeGenFunction &CGF, QualType Ty, const Twine &Name, llvm::Value *Init=nullptr)
static void emitMaster (CodeGenFunction &CGF, const OMPExecutableDirective &S)
static void emitMasked (CodeGenFunction &CGF, const OMPExecutableDirective &S)
static void buildDependences (const OMPExecutableDirective &S, OMPTaskDataTy &Data)
static ImplicitParamDecl * createImplicitFirstprivateForType (ASTContext &C, OMPTaskDataTy &Data, QualType Ty, CapturedDecl *CD, SourceLocation Loc)
static bool isSupportedByOpenMPIRBuilder (const OMPTaskgroupDirective &T)
static void emitOMPDistributeDirective (const OMPLoopDirective &S, CodeGenFunction &CGF, CodeGenModule &CGM)
static llvm::Function * emitOutlinedOrderedFunction (CodeGenModule &CGM, const CapturedStmt *S, const OMPExecutableDirective &D)
template<typename T>
static void emitRestoreIP (CodeGenFunction &CGF, const T *C, llvm::OpenMPIRBuilder::InsertPointTy AllocaIP, llvm::OpenMPIRBuilder &OMPBuilder)
static llvm::Value * convertToScalarValue (CodeGenFunction &CGF, RValue Val, QualType SrcType, QualType DestType, SourceLocation Loc)
static CodeGenFunction::ComplexPairTy convertToComplexValue (CodeGenFunction &CGF, RValue Val, QualType SrcType, QualType DestType, SourceLocation Loc)
static void emitSimpleAtomicStore (CodeGenFunction &CGF, llvm::AtomicOrdering AO, LValue LVal, RValue RVal)
static RValue emitSimpleAtomicLoad (CodeGenFunction &CGF, llvm::AtomicOrdering AO, LValue LVal, SourceLocation Loc)
static void emitOMPAtomicReadExpr (CodeGenFunction &CGF, llvm::AtomicOrdering AO, const Expr *X, const Expr *V, SourceLocation Loc)
static void emitOMPAtomicWriteExpr (CodeGenFunction &CGF, llvm::AtomicOrdering AO, const Expr *X, const Expr *E, SourceLocation Loc)
static std::pair< bool, RValue > emitOMPAtomicRMW (CodeGenFunction &CGF, LValue X, RValue Update, BinaryOperatorKind BO, llvm::AtomicOrdering AO, bool IsXLHSInRHSPart)
static void emitOMPAtomicUpdateExpr (CodeGenFunction &CGF, llvm::AtomicOrdering AO, const Expr *X, const Expr *E, const Expr *UE, bool IsXLHSInRHSPart, SourceLocation Loc)
static RValue convertToType (CodeGenFunction &CGF, RValue Value, QualType SourceType, QualType ResType, SourceLocation Loc)
static void emitOMPAtomicCaptureExpr (CodeGenFunction &CGF, llvm::AtomicOrdering AO, bool IsPostfixUpdate, const Expr *V, const Expr *X, const Expr *E, const Expr *UE, bool IsXLHSInRHSPart, SourceLocation Loc)
static void emitOMPAtomicCompareExpr (CodeGenFunction &CGF, llvm::AtomicOrdering AO, llvm::AtomicOrdering FailAO, const Expr *X, const Expr *V, const Expr *R, const Expr *E, const Expr *D, const Expr *CE, bool IsXBinopExpr, bool IsPostfixUpdate, bool IsFailOnly, SourceLocation Loc)
static void emitOMPAtomicExpr (CodeGenFunction &CGF, OpenMPClauseKind Kind, llvm::AtomicOrdering AO, llvm::AtomicOrdering FailAO, bool IsPostfixUpdate, const Expr *X, const Expr *V, const Expr *R, const Expr *E, const Expr *UE, const Expr *D, const Expr *CE, bool IsXLHSInRHSPart, bool IsFailOnly, SourceLocation Loc)
static void emitTargetRegion (CodeGenFunction &CGF, const OMPTargetDirective &S, PrePostActionTy &Action)
static void emitCommonOMPTeamsDirective (CodeGenFunction &CGF, const OMPExecutableDirective &S, OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen)
static void emitTargetTeamsRegion (CodeGenFunction &CGF, PrePostActionTy &Action, const OMPTargetTeamsDirective &S)
static void emitTargetTeamsDistributeRegion (CodeGenFunction &CGF, PrePostActionTy &Action, const OMPTargetTeamsDistributeDirective &S)
static void emitTargetTeamsDistributeSimdRegion (CodeGenFunction &CGF, PrePostActionTy &Action, const OMPTargetTeamsDistributeSimdDirective &S)
static void emitTargetTeamsDistributeParallelForRegion (CodeGenFunction &CGF, const OMPTargetTeamsDistributeParallelForDirective &S, PrePostActionTy &Action)
static void emitTargetTeamsDistributeParallelForSimdRegion (CodeGenFunction &CGF, const OMPTargetTeamsDistributeParallelForSimdDirective &S, PrePostActionTy &Action)
static void emitTargetParallelRegion (CodeGenFunction &CGF, const OMPTargetParallelDirective &S, PrePostActionTy &Action)
static void emitTargetParallelForRegion (CodeGenFunction &CGF, const OMPTargetParallelForDirective &S, PrePostActionTy &Action)
static void emitTargetParallelForSimdRegion (CodeGenFunction &CGF, const OMPTargetParallelForSimdDirective &S, PrePostActionTy &Action)
static void mapParam (CodeGenFunction &CGF, const DeclRefExpr *Helper, const ImplicitParamDecl *PVD, CodeGenFunction::OMPPrivateScope &Privates)
 Emit a helper variable and return corresponding lvalue.
static void emitTargetTeamsLoopCodegenStatus (CodeGenFunction &CGF, std::string StatusMsg, const OMPExecutableDirective &D)
static void emitTargetTeamsGenericLoopRegionAsParallel (CodeGenFunction &CGF, PrePostActionTy &Action, const OMPTargetTeamsGenericLoopDirective &S)
static void emitTargetTeamsGenericLoopRegionAsDistribute (CodeGenFunction &CGF, PrePostActionTy &Action, const OMPTargetTeamsGenericLoopDirective &S)
static void emitTargetParallelGenericLoopRegion (CodeGenFunction &CGF, const OMPTargetParallelGenericLoopDirective &S, PrePostActionTy &Action)

Macro Definition Documentation

◆ TTL_CODEGEN_TYPE

#define TTL_CODEGEN_TYPE   "target-teams-loop-codegen"

Definition at line 46 of file CGStmtOpenMP.cpp.

Referenced by emitTargetTeamsGenericLoopRegionAsDistribute(), and emitTargetTeamsGenericLoopRegionAsParallel().

Typedef Documentation

◆ EmittedClosureTy

using EmittedClosureTy = std::pair<llvm::Function *, llvm::Value *>

Definition at line 2555 of file CGStmtOpenMP.cpp.

Function Documentation

◆ applyConservativeSimdOrderedDirective()

void applyConservativeSimdOrderedDirective ( const Stmt & AssociatedStmt,
LoopInfoStack & LoopStack )
static

Definition at line 3076 of file CGStmtOpenMP.cpp.

References hasOrderedBlockAssocDirective(), clang::CodeGen::CodeGenFunction::LoopStack, and clang::CodeGen::LoopInfoStack::setParallel().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPSimdInit().

◆ buildDependences()

void buildDependences ( const OMPExecutableDirective & S,
OMPTaskDataTy & Data )
static

Definition at line 5402 of file CGStmtOpenMP.cpp.

References clang::C, clang::Data, and clang::CodeGen::OMPTaskDataTy::DependData::DepExprs.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDepobjDirective(), clang::CodeGen::CodeGenFunction::EmitOMPInteropDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTaskBasedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTaskBasedDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPTaskwaitDirective().

◆ canEmitGPUFusedDistSchedule()

bool canEmitGPUFusedDistSchedule ( const CodeGenModule & CGM,
const OMPLoopDirective & S,
OpenMPDirectiveKind DKind )
static

Whether a combined distribute parallel for may use the fused distr_static_chunk + static_chunkone schedule (enum 93): one for_static_init, no surrounding distribute_static_init.

Definition at line 55 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getTriple(), and clang::isOpenMPLoopBoundSharingDirective().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), and clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop().

◆ castValueFromUintptr()

Address castValueFromUintptr ( CodeGenFunction & CGF,
SourceLocation Loc,
QualType DstType,
StringRef Name,
LValue AddrLV )
static

Definition at line 522 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTContext::getPointerType(), clang::ASTContext::getUIntPtrType(), and clang::CodeGen::CodeGenFunction::MakeNaturalAlignAddrLValue().

Referenced by emitOutlinedFunctionPrologue().

◆ checkForLastprivateConditionalUpdate()

void checkForLastprivateConditionalUpdate ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

Definition at line 2036 of file CGStmtOpenMP.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::checkAndEmitLastprivateConditional(), clang::CodeGen::CGOpenMPRuntime::checkAndEmitSharedLastprivateConditional(), clang::CodeGen::CodeGenFunction::getLangOpts(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().

Referenced by emitOMPForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelSectionsDirective(), clang::CodeGen::CodeGenFunction::EmitOMPScopeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPSectionsDirective(), emitOMPSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPSingleDirective(), and clang::CodeGen::CodeGenFunction::EmitSimpleOMPExecutableDirective().

◆ convertClauseKindToSchedKind()

llvm::omp::ScheduleKind convertClauseKindToSchedKind ( OpenMPScheduleClauseKind ScheduleClauseKind)
static

Definition at line 4641 of file CGStmtOpenMP.cpp.

References clang::OMPC_SCHEDULE_unknown.

Referenced by emitOMPForDirective().

◆ convertToComplexValue()

CodeGenFunction::ComplexPairTy convertToComplexValue ( CodeGenFunction & CGF,
RValue Val,
QualType SrcType,
QualType DestType,
SourceLocation Loc )
static

Definition at line 6872 of file CGStmtOpenMP.cpp.

References clang::Type::castAs(), clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::RValue::getComplexVal(), clang::CodeGen::CodeGenFunction::getEvaluationKind(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::RValue::isComplex(), clang::CodeGen::RValue::isScalar(), and clang::CodeGen::TEK_Complex.

Referenced by convertToType(), and clang::CodeGen::CodeGenFunction::emitOMPSimpleStore().

◆ convertToScalarValue()

llvm::Value * convertToScalarValue ( CodeGenFunction & CGF,
RValue Val,
QualType SrcType,
QualType DestType,
SourceLocation Loc )
static

Definition at line 6859 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::EmitComplexToScalarConversion(), clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::RValue::getComplexVal(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CodeGenFunction::hasScalarEvaluationKind(), clang::CodeGen::RValue::isAggregate(), and clang::CodeGen::RValue::isScalar().

Referenced by convertToType(), and clang::CodeGen::CodeGenFunction::emitOMPSimpleStore().

◆ convertToType()

RValue convertToType ( CodeGenFunction & CGF,
RValue Value,
QualType SourceType,
QualType ResType,
SourceLocation Loc )
static

Definition at line 7182 of file CGStmtOpenMP.cpp.

References convertToComplexValue(), convertToScalarValue(), clang::CodeGen::RValue::get(), clang::CodeGen::RValue::getComplex(), clang::CodeGen::CodeGenFunction::getEvaluationKind(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.

Referenced by emitOMPAtomicCaptureExpr().

◆ createImplicitFirstprivateForType()

ImplicitParamDecl * createImplicitFirstprivateForType ( ASTContext & C,
OMPTaskDataTy & Data,
QualType Ty,
CapturedDecl * CD,
SourceLocation Loc )
static

Definition at line 5852 of file CGStmtOpenMP.cpp.

References clang::C, clang::VarDecl::CInit, clang::DeclRefExpr::Create(), clang::ImplicitCastExpr::Create(), clang::ImplicitParamDecl::Create(), clang::Data, clang::Other, clang::VK_LValue, and clang::VK_PRValue.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTaskBasedDirective().

◆ createSectionLVal()

LValue createSectionLVal ( CodeGenFunction & CGF,
QualType Ty,
const Twine & Name,
llvm::Value * Init = nullptr )
static

Definition at line 4741 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CreateMemTemp(), clang::CodeGen::CodeGenFunction::EmitStoreThroughLValue(), clang::CodeGen::RValue::get(), clang::Init, and clang::CodeGen::CodeGenFunction::MakeAddrLValue().

◆ emitAlignedClause()

void emitAlignedClause ( CodeGenFunction & CGF,
const OMPExecutableDirective & D )
static

Definition at line 2835 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::emitAlignmentAssumption(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::ASTContext::getOpenMPDefaultSimdAlign(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenFunction::HaveInsertPoint(), and clang::ASTContext::toCharUnitsFromBits().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPSimdRegion(), and clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop().

◆ emitBody()

void emitBody ( CodeGenFunction & CGF,
const Stmt * S,
const Stmt * NextLoop,
int MaxLevel,
int Level = 0 )
static

Definition at line 2443 of file CGStmtOpenMP.cpp.

References clang::cast(), emitBody(), clang::CodeGen::CodeGenFunction::EmitStmt(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTContext::getSourceManager(), clang::Stmt::getSourceRange(), clang::Stmt::IgnoreContainers(), and clang::isa().

Referenced by emitBody(), clang::CodeGen::CodeGenFunction::EmitOMPLoopBody(), emitParallelOp(), and emitTargetOp().

◆ emitCapturedStmtCall()

llvm::CallInst * emitCapturedStmtCall ( CodeGenFunction & ParentCGF,
EmittedClosureTy Cap,
llvm::ArrayRef< llvm::Value * > Args )
static

Emit a call to a previously captured closure.

Definition at line 2573 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CodeGenFunction::ParentCGF.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPCanonicalLoop().

◆ emitCapturedStmtFunc()

EmittedClosureTy emitCapturedStmtFunc ( CodeGenFunction & ParentCGF,
const CapturedStmt * S )
static

Emit a captured statement and return the function as well as its captured closure context.

Definition at line 2559 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::GenerateCapturedStmtFunction(), clang::CodeGen::CodeGenFunction::InitCapturedStruct(), and clang::CodeGen::CodeGenFunction::ParentCGF.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPCanonicalLoop().

◆ emitCommonOMPParallelDirective()

void emitCommonOMPParallelDirective ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
OpenMPDirectiveKind InnermostKind,
const RegionCodeGenTy & CodeGen,
const CodeGenBoundParametersTy & CodeGenBoundParameters )
static

Definition at line 2104 of file CGStmtOpenMP.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitNumThreadsClause(), clang::CodeGen::CGOpenMPRuntime::emitParallelCall(), clang::CodeGen::CGOpenMPRuntime::emitParallelOutlinedFunction(), clang::CodeGen::CGOpenMPRuntime::emitProcBindClause(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedVars(), clang::CapturedStmt::getCapturedDecl(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::OMPC_NUMTHREADS_unknown, and clang::CapturedDecl::param_begin().

Referenced by emitInnerParallelForWhenCombined(), clang::CodeGen::CodeGenFunction::EmitOMPParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedTaskLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedTaskLoopSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterTaskLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterTaskLoopSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelSectionsDirective(), emitTargetParallelForRegion(), emitTargetParallelForSimdRegion(), emitTargetParallelGenericLoopRegion(), and emitTargetParallelRegion().

◆ emitCommonOMPTargetDirective()

void emitCommonOMPTargetDirective ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
const RegionCodeGenTy & CodeGen )
static

Definition at line 7502 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConstantFoldsToSimpleInteger(), clang::Ctor_Complete, clang::CodeGen::CodeGenFunction::CurFn, clang::CodeGen::CodeGenFunction::CurFuncDecl, clang::Device, clang::CodeGen::CGOpenMPRuntime::LastprivateConditionalRAII::disable(), clang::Dtor_Complete, clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitStmt(), clang::CodeGen::CGOpenMPRuntime::emitTargetCall(), clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunction(), clang::CodeGen::CodeGenModule::getDiags(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getMangledName(), OMPLoopDirective::getNumIterations(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::isOpenMPTargetExecutionDirective(), clang::OMPC_DEVICE_unknown, clang::LangOptions::OMPTargetTriples, and clang::DiagnosticsEngine::Report().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeSimdDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsGenericLoopDirective().

◆ emitCommonOMPTeamsDirective()

void emitCommonOMPTeamsDirective ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
OpenMPDirectiveKind InnermostKind,
const RegionCodeGenTy & CodeGen )
static

Definition at line 7624 of file CGStmtOpenMP.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitIfClause(), clang::CodeGen::CGOpenMPRuntime::emitNumTeamsClause(), clang::CodeGen::CGOpenMPRuntime::emitTeamsCall(), clang::CodeGen::CGOpenMPRuntime::emitTeamsOutlinedFunction(), clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedVars(), clang::CapturedStmt::getCapturedDecl(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTContext::getIntTypeForBitwidth(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::CapturedDecl::param_begin().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTeamsDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsGenericLoopDirective(), emitTargetTeamsDistributeParallelForRegion(), emitTargetTeamsDistributeParallelForSimdRegion(), emitTargetTeamsDistributeRegion(), emitTargetTeamsDistributeSimdRegion(), emitTargetTeamsGenericLoopRegionAsDistribute(), emitTargetTeamsGenericLoopRegionAsParallel(), and emitTargetTeamsRegion().

◆ emitCommonSimdLoop()

void emitCommonSimdLoop ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
const RegionCodeGenTy & SimdInitGen,
const RegionCodeGenTy & BodyCodeGen )
static

Definition at line 3168 of file CGStmtOpenMP.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitIfClause(), getEffectiveDirectiveKind(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::isOpenMPSimdDirective(), clang::CodeGen::CodeGenFunction::LoopStack, and clang::CodeGen::LoopInfoStack::setVectorizeEnable().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPSimdRegion(), clang::CodeGen::CodeGenFunction::EmitOMPTaskLoopBasedDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop().

◆ emitDispatchForLoopBounds()

std::pair< llvm::Value *, llvm::Value * > emitDispatchForLoopBounds ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
Address LB,
Address UB )
static

When dealing with dispatch schedules (e.g.

dynamic, guided) we do not consider the lower and upper bound expressions generated by the worksharing loop support, but we use 0 and the iteration space size as constants

Definition at line 4287 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::Expr::getType(), and clang::ASTContext::getTypeSize().

Referenced by emitTargetParallelForRegion(), emitTargetParallelForSimdRegion(), emitTargetParallelGenericLoopRegion(), and emitWorksharingDirective().

◆ emitDistributeParallelForDispatchBounds()

std::pair< llvm::Value *, llvm::Value * > emitDistributeParallelForDispatchBounds ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
Address LB,
Address UB )
static

if the 'for' loop has a dispatch schedule (e.g.

dynamic, guided) then we need to use the LB and UB expressions generated by the worksharing code generation support, whereas in non combined situations we would just emit 0 and the LastIteration expression This function is necessary due to the difference of the LB and UB types for the RT emission routines for 'for_static_init' and 'for_dispatch_init'

Definition at line 3891 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), OMPLoopDirective::getIterationVariable(), and clang::Expr::getType().

Referenced by emitInnerParallelForWhenCombined().

◆ emitDistributeParallelForDistributeInnerBoundParams()

void emitDistributeParallelForDistributeInnerBoundParams ( CodeGenFunction & CGF,
const OMPExecutableDirective & S,
llvm::SmallVectorImpl< llvm::Value * > & CapturedVars )
static

Definition at line 3908 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CodeGenFunction::EmitLValue(), and clang::CodeGen::CodeGenTypeCache::SizeTy.

Referenced by emitInnerParallelForWhenCombined().

◆ emitDistributeParallelForInnerBounds()

std::pair< LValue, LValue > emitDistributeParallelForInnerBounds ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

Definition at line 3848 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitLValue(), EmitOMPHelperVar(), clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::Expr::getExprLoc(), OMPLoopDirective::getIterationVariable(), OMPLoopDirective::getLowerBoundVariable(), OMPLoopDirective::getPrevLowerBoundVariable(), OMPLoopDirective::getPrevUpperBoundVariable(), clang::Expr::getType(), and OMPLoopDirective::getUpperBoundVariable().

Referenced by emitInnerParallelForWhenCombined().

◆ emitEmptyBoundParameters()

void emitEmptyBoundParameters ( CodeGenFunction & ,
const OMPExecutableDirective & ,
llvm::SmallVectorImpl< llvm::Value * > &  )
static

Definition at line 2178 of file CGStmtOpenMP.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedTaskLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedTaskLoopSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterTaskLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterTaskLoopSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelSectionsDirective(), emitTargetParallelForRegion(), emitTargetParallelForSimdRegion(), emitTargetParallelGenericLoopRegion(), and emitTargetParallelRegion().

◆ emitEmptyOrdered()

void emitEmptyOrdered ( CodeGenFunction & ,
SourceLocation Loc,
const unsigned IVSize,
const bool IVSigned )
static

Definition at line 3782 of file CGStmtOpenMP.cpp.

◆ emitForLoopBounds()

std::pair< LValue, LValue > emitForLoopBounds ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

The following two functions generate expressions for the loop lower and upper bounds in case of static and dynamic (dispatch) schedule of the associated 'for' or 'distribute' loop.

Definition at line 4273 of file CGStmtOpenMP.cpp.

References clang::cast(), and EmitOMPHelperVar().

Referenced by emitTargetParallelForRegion(), emitTargetParallelForSimdRegion(), emitTargetParallelGenericLoopRegion(), and emitWorksharingDirective().

◆ emitInnerParallelForWhenCombined()

void emitInnerParallelForWhenCombined ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
CodeGenFunction::JumpDest LoopExit )
static

Definition at line 3926 of file CGStmtOpenMP.cpp.

References emitCommonOMPParallelDirective(), emitDistributeParallelForDispatchBounds(), emitDistributeParallelForDistributeInnerBoundParams(), emitDistributeParallelForInnerBounds(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), getEffectiveDirectiveKind(), OMPLoopDirective::getPrevEnsureUpperBound(), and clang::isOpenMPSimdDirective().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForSimdDirective(), emitTargetTeamsDistributeParallelForRegion(), emitTargetTeamsDistributeParallelForSimdRegion(), and emitTargetTeamsGenericLoopRegionAsParallel().

◆ emitMasked()

void emitMasked ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

Definition at line 5118 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitMaskedRegion(), clang::CodeGen::CodeGenFunction::EmitStmt(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPMaskedDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective().

◆ emitMaster()

void emitMaster ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

Definition at line 5077 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitMasterRegion(), clang::CodeGen::CodeGenFunction::EmitStmt(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPMasterDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective().

◆ emitOMPAtomicCaptureExpr()

void emitOMPAtomicCaptureExpr ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
bool IsPostfixUpdate,
const Expr * V,
const Expr * X,
const Expr * E,
const Expr * UE,
bool IsXLHSInRHSPart,
SourceLocation Loc )
static

Definition at line 7199 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::checkAndEmitLastprivateConditional(), convertToType(), clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::CGOpenMPRuntime::emitFlush(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::EmitOMPAtomicSimpleUpdateExpr(), clang::CodeGen::CodeGenFunction::emitOMPSimpleStore(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::Expr::getType(), clang::Expr::IgnoreImpCasts(), clang::isa(), V, and X.

Referenced by emitOMPAtomicExpr().

◆ emitOMPAtomicCompareExpr()

void emitOMPAtomicCompareExpr ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
llvm::AtomicOrdering FailAO,
const Expr * X,
const Expr * V,
const Expr * R,
const Expr * E,
const Expr * D,
const Expr * CE,
bool IsXBinopExpr,
bool IsPostfixUpdate,
bool IsFailOnly,
SourceLocation Loc )
static

Definition at line 7306 of file CGStmtOpenMP.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::Address::emitRawPointer(), clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::Address::getElementType(), clang::CodeGen::CGOpenMPRuntime::getOMPBuilder(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::Expr::getType(), clang::Type::hasSignedIntegerRepresentation(), clang::Expr::IgnoreImplicitAsWritten(), clang::isa(), V, and X.

Referenced by emitOMPAtomicExpr().

◆ emitOMPAtomicExpr()

void emitOMPAtomicExpr ( CodeGenFunction & CGF,
OpenMPClauseKind Kind,
llvm::AtomicOrdering AO,
llvm::AtomicOrdering FailAO,
bool IsPostfixUpdate,
const Expr * X,
const Expr * V,
const Expr * R,
const Expr * E,
const Expr * UE,
const Expr * D,
const Expr * CE,
bool IsXLHSInRHSPart,
bool IsFailOnly,
SourceLocation Loc )
static

Definition at line 7387 of file CGStmtOpenMP.cpp.

References emitOMPAtomicCaptureExpr(), emitOMPAtomicCompareExpr(), emitOMPAtomicReadExpr(), emitOMPAtomicUpdateExpr(), emitOMPAtomicWriteExpr(), V, and X.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPAtomicDirective().

◆ emitOMPAtomicReadExpr()

void emitOMPAtomicReadExpr ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
const Expr * X,
const Expr * V,
SourceLocation Loc )
static

Definition at line 6934 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::checkAndEmitLastprivateConditional(), clang::CodeGen::CGOpenMPRuntime::emitFlush(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::emitOMPSimpleStore(), emitSimpleAtomicLoad(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), V, and X.

Referenced by emitOMPAtomicExpr().

◆ emitOMPAtomicRMW()

std::pair< bool, RValue > emitOMPAtomicRMW ( CodeGenFunction & CGF,
LValue X,
RValue Update,
BinaryOperatorKind BO,
llvm::AtomicOrdering AO,
bool IsXLHSInRHSPart )
static

Definition at line 6992 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::emitAtomicRMWInst(), clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::isa(), clang::T, clang::Update, and X.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPAtomicSimpleUpdateExpr().

◆ emitOMPAtomicUpdateExpr()

void emitOMPAtomicUpdateExpr ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
const Expr * X,
const Expr * E,
const Expr * UE,
bool IsXLHSInRHSPart,
SourceLocation Loc )
static

Definition at line 7134 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::checkAndEmitLastprivateConditional(), clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::CGOpenMPRuntime::emitFlush(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::EmitOMPAtomicSimpleUpdateExpr(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::Expr::IgnoreImpCasts(), clang::isa(), and X.

Referenced by emitOMPAtomicExpr().

◆ emitOMPAtomicWriteExpr()

void emitOMPAtomicWriteExpr ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
const Expr * X,
const Expr * E,
SourceLocation Loc )
static

Definition at line 6965 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::checkAndEmitLastprivateConditional(), clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::CGOpenMPRuntime::emitFlush(), clang::CodeGen::CodeGenFunction::EmitLValue(), emitSimpleAtomicStore(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and X.

Referenced by emitOMPAtomicExpr().

◆ emitOMPCopyinClause()

void emitOMPCopyinClause ( CodeGenFunction & CGF,
const OMPExecutableDirective & S )
static

Definition at line 2182 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitBarrierCall(), clang::CodeGen::CodeGenFunction::EmitOMPCopyinClause(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPParallelSectionsDirective().

◆ emitOMPDistributeDirective()

void emitOMPDistributeDirective ( const OMPLoopDirective & S,
CodeGenFunction & CGF,
CodeGenModule & CGM )
static

Definition at line 6712 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPLoopBodyWithStopPoint(), OMPLoopDirective::getInc(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPGenericLoopDirective().

◆ emitOMPForDirective()

void emitOMPForDirective ( const OMPLoopDirective & S,
CodeGenFunction & CGF,
CodeGenModule & CGM,
bool HasCancel )
static

Definition at line 4661 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::AllocaInsertPt, clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, checkForLastprivateConditionalUpdate(), convertClauseKindToSchedKind(), clang::CodeGen::CGOpenMPRuntime::LastprivateConditionalRAII::disable(), clang::CodeGen::CGOpenMPRuntime::emitBarrierCall(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPCollapsedCanonicalLoopNest(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), emitWorksharingDirective(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CGOpenMPRuntime::getOMPBuilder(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and isForSupportedByOpenMPIRBuilder().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPForDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPGenericLoopDirective().

◆ EmitOMPHelperVar()

LValue EmitOMPHelperVar ( CodeGenFunction & CGF,
const DeclRefExpr * Helper )
static

Emit a helper variable and return corresponding lvalue.

Definition at line 3161 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), and clang::DeclRefExpr::getDecl().

Referenced by emitDistributeParallelForInnerBounds(), emitForLoopBounds(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPSimdRegion(), and clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop().

◆ emitOMPLoopBodyWithStopPoint()

void emitOMPLoopBodyWithStopPoint ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
CodeGenFunction::JumpDest LoopExit )
static

Definition at line 3153 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::EmitOMPLoopBody(), and clang::CodeGen::CodeGenFunction::EmitStopPoint().

Referenced by emitOMPDistributeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsGenericLoopDirective(), emitTargetTeamsDistributeRegion(), emitTargetTeamsDistributeSimdRegion(), and emitTargetTeamsGenericLoopRegionAsDistribute().

◆ emitOMPSimdDirective()

void emitOMPSimdDirective ( const OMPLoopDirective & S,
CodeGenFunction & CGF,
CodeGenModule & CGM )
static

Definition at line 3371 of file CGStmtOpenMP.cpp.

References clang::C, clang::cast(), clang::CodeGen::CodeGenFunction::CGM, checkForLastprivateConditionalUpdate(), clang::CodeGen::CGOpenMPRuntime::LastprivateConditionalRAII::disable(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), emitOMPSimdRegion(), GetAlignedMapping(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CGOpenMPRuntime::getOMPBuilder(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::AggValueSlot::ignored(), isSimdSupportedByOpenMPIRBuilder(), and clang::CodeGen::CodeGenFunction::OMPFirstScanLoop.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPGenericLoopDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPSimdDirective().

◆ emitOMPSimdRegion()

void emitOMPSimdRegion ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
PrePostActionTy & Action )
static

Definition at line 3205 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CGOpenMPRuntime::adjustTargetSpecificDataForLambdas(), clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConstantFoldsToSimpleInteger(), clang::CodeGen::CodeGenFunction::createBasicBlock(), emitAlignedClause(), clang::CodeGen::CodeGenFunction::EmitBlock(), clang::CodeGen::CodeGenFunction::EmitBranch(), emitCommonSimdLoop(), clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(), clang::CodeGen::CodeGenFunction::EmitLValue(), EmitOMPHelperVar(), clang::CodeGen::CodeGenFunction::EmitOMPInnerLoop(), clang::CodeGen::CodeGenFunction::EmitOMPLastprivateClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPLastprivateClauseInit(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClause(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClauseInit(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateLoopCounters(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), clang::CodeGen::CodeGenFunction::EmitOMPSimdFinal(), clang::CodeGen::CodeGenFunction::EmitOMPSimdInit(), emitPostUpdateForReductionClause(), emitPreCond(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getCalcLastIteration(), OMPLoopDirective::getCond(), getEffectiveDirectiveKind(), OMPLoopDirective::getInc(), OMPLoopDirective::getInit(), OMPLoopDirective::getIterationVariable(), OMPLoopDirective::getLastIteration(), OMPLoopDirective::getLowerBoundVariable(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), OMPLoopDirective::getPreCond(), clang::CodeGen::CodeGenFunction::getProfileCount(), OMPLoopDirective::getUpperBoundVariable(), clang::CodeGen::CodeGenFunction::incrementProfileCounter(), clang::isOpenMPDistributeDirective(), clang::isOpenMPGenericLoopDirective(), clang::isOpenMPTargetExecutionDirective(), clang::isOpenMPTaskLoopDirective(), clang::isOpenMPWorksharingDirective(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::restoreMap().

Referenced by emitOMPSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTargetSimdDeviceFunction(), clang::CodeGen::CodeGenFunction::EmitOMPTargetSimdDirective(), and clang::CodeGen::CodeGenFunction::EmitSimpleOMPExecutableDirective().

◆ emitOutlinedFunctionPrologue()

llvm::Function * emitOutlinedFunctionPrologue ( CodeGenFunction & CGF,
FunctionArgList & Args,
llvm::MapVector< const Decl *, std::pair< const VarDecl *, Address > > & LocalAddrs,
llvm::DenseMap< const Decl *, std::pair< const Expr *, llvm::Value * > > & VLASizes,
llvm::Value *& CXXThisValue,
const FunctionOptions & FO )
static

Definition at line 577 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenTypes::arrangeBuiltinFunctionDeclaration(), clang::CodeGen::CodeGenTypes::arrangeDeviceKernelCallerDeclaration(), clang::CapturedStmt::captures(), castValueFromUintptr(), clang::CodeGen::CodeGenFunction::CGM, clang::FunctionDecl::Create(), clang::ImplicitParamDecl::Create(), clang::ParmVarDecl::Create(), clang::CodeGen::Decl, clang::CodeGen::CodeGenFunction::EmitLoadOfPointer(), clang::CodeGen::CodeGenFunction::EmitLoadOfReference(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::RecordDecl::fields(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenFunction::GetAddrOfLocalVar(), clang::CapturedStmt::getBeginLoc(), clang::DeclaratorDecl::getBeginLoc(), clang::Stmt::getBeginLoc(), clang::CapturedDecl::getBody(), getCanonicalParamType(), clang::CapturedStmt::getCapturedDecl(), clang::CapturedStmt::getCapturedRecordDecl(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getContext(), clang::CapturedDecl::getContextParamPosition(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::ASTContext::getFunctionType(), clang::NamedDecl::getIdentifier(), clang::Decl::getLocation(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CGOpenMPRuntime::getParameterAddress(), clang::VariableArrayType::getSizeExpr(), clang::VarDecl::getTLSKind(), clang::ASTContext::getTranslationUnitDecl(), clang::CodeGen::CodeGenModule::getTriple(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::CodeGen::Address::getType(), clang::ValueDecl::getType(), getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getUIntPtrType(), clang::Decl::hasBody(), clang::ASTContext::Idents, clang::CodeGen::Address::invalid(), clang::CapturedDecl::isNothrow(), clang::Type::isPointerType(), clang::Type::isVariablyModifiedType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), clang::Other, clang::CapturedDecl::param_begin(), clang::CapturedDecl::param_end(), clang::CodeGenOptions::SampleProfileFile, clang::SC_None, clang::SC_Static, clang::CodeGen::CodeGenModule::SetInternalFunctionAttributes(), clang::CodeGen::CodeGenFunction::StartFunction(), clang::ThreadPrivateVar, clang::VarDecl::TLS_None, clang::CodeGen::CGOpenMPRuntime::translateParameter(), clang::ASTContext::VoidTy, and clang::CodeGen::Address::withAlignment().

Referenced by clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(), and clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunctionAggregate().

◆ emitOutlinedFunctionPrologueAggregate()

llvm::Function * emitOutlinedFunctionPrologueAggregate ( CodeGenFunction & CGF,
FunctionArgList & Args,
llvm::MapVector< const Decl *, std::pair< const VarDecl *, Address > > & LocalAddrs,
llvm::DenseMap< const Decl *, std::pair< const Expr *, llvm::Value * > > & VLASizes,
llvm::Value *& CXXThisValue,
llvm::Value *& ContextV,
const CapturedStmt & CS,
SourceLocation Loc,
StringRef FunctionName )
static

Definition at line 772 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenTypes::arrangeBuiltinFunctionDeclaration(), clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::CapturedStmt::captures(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CGBuilderTy::CreateAlignedLoad(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CodeGenFunction::CreateMemTemp(), clang::CodeGen::Decl, clang::CodeGen::CodeGenFunction::EmitLoadOfLValue(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitStoreThroughLValue(), clang::RecordDecl::fields(), clang::CharUnits::fromQuantity(), clang::CodeGen::CodeGenFunction::GetAddrOfLocalVar(), clang::CapturedStmt::getCapturedDecl(), clang::CapturedStmt::getCapturedRecordDecl(), clang::CodeGen::CodeGenModule::getContext(), clang::CapturedDecl::getContextParam(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenModule::getModule(), clang::NamedDecl::getName(), clang::RecordDecl::getNumFields(), clang::VariableArrayType::getSizeExpr(), clang::CodeGen::Address::getType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CapturedDecl::isNothrow(), clang::Type::isPointerType(), clang::Type::isVariablyModifiedType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), clang::CodeGen::CodeGenModule::SetInternalFunctionAttributes(), clang::CodeGen::CodeGenFunction::StartFunction(), and clang::ASTContext::VoidTy.

Referenced by clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunctionAggregate().

◆ emitOutlinedOrderedFunction()

llvm::Function * emitOutlinedOrderedFunction ( CodeGenModule & CGM,
const CapturedStmt * S,
const OMPExecutableDirective & D )
static

Definition at line 6728 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CapturedStmtInfo, clang::CodeGen::CodeGenFunction::CGM, and clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPOrderedBlockAssocDirective().

◆ emitPostUpdateForReductionClause()

void emitPostUpdateForReductionClause ( CodeGenFunction & CGF,
const OMPExecutableDirective & D,
const llvm::function_ref< llvm::Value *(CodeGenFunction &)> CondGen )
static

Definition at line 2000 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::CodeGen::CodeGenFunction::createBasicBlock(), clang::CodeGen::CodeGenFunction::EmitBlock(), clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(), and clang::CodeGen::CodeGenFunction::HaveInsertPoint().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), clang::CodeGen::CodeGenFunction::EmitOMPParallelDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMaskedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelMasterDirective(), emitOMPSimdRegion(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeParallelForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsDistributeSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTeamsGenericLoopDirective(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), emitTargetParallelRegion(), emitTargetTeamsDistributeParallelForRegion(), emitTargetTeamsDistributeParallelForSimdRegion(), emitTargetTeamsDistributeRegion(), emitTargetTeamsDistributeSimdRegion(), emitTargetTeamsGenericLoopRegionAsDistribute(), emitTargetTeamsGenericLoopRegionAsParallel(), and emitTargetTeamsRegion().

◆ emitPreCond()

void emitPreCond ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
const Expr * Cond,
llvm::BasicBlock * TrueBlock,
llvm::BasicBlock * FalseBlock,
uint64_t TrueCount )
static

Definition at line 2912 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::OMPMapVars::apply(), clang::cast(), clang::CodeGen::CodeGenFunction::CreateMemTemp(), OMPLoopDirective::dependent_counters(), OMPLoopDirective::dependent_inits(), clang::CodeGen::CodeGenFunction::EmitBranchOnBoolExpr(), clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateLoopCounters(), clang::QualType::getNonReferenceType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::HaveInsertPoint(), OMPLoopDirective::inits(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), clang::CodeGen::CodeGenFunction::OMPMapVars::restore(), and clang::CodeGen::CodeGenFunction::OMPMapVars::setVarAddr().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPSimdRegion(), clang::CodeGen::CodeGenFunction::EmitOMPTaskLoopBasedDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop().

◆ emitRestoreIP()

template<typename T>
void emitRestoreIP ( CodeGenFunction & CGF,
const T * C,
llvm::OpenMPIRBuilder::InsertPointTy AllocaIP,
llvm::OpenMPIRBuilder & OMPBuilder )
static

Definition at line 6739 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarConversion(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenModule::getContext(), clang::Expr::getExprLoc(), clang::ASTContext::getIntTypeForBitwidth(), clang::Expr::getType(), clang::CodeGen::CodeGenTypeCache::Int64Ty, and clang::T.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPOrderedStandaloneDirective().

◆ emitScanBasedDirective()

void emitScanBasedDirective ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen,
llvm::function_ref< void(CodeGenFunction &)> FirstGen,
llvm::function_ref< void(CodeGenFunction &)> SecondGen )
static

Emits the code for the directive with inscan reductions.

The code is the following:

#pragma omp ...
for (i: 0..<num_iters>) {
<input phase>;
buffer[i] = red;
}
#pragma omp master // in parallel region
for (int k = 0; k != ceil(log2(num_iters)); ++k)
for (size cnt = last_iter; cnt >= pow(2, k); --k)
buffer[i] op= buffer[i-pow(2,k)];
#pragma omp barrier // in parallel region
#pragma omp ...
for (0..<num_iters>) {
red = InclusiveScan ? buffer[i] : buffer[i-1];
<scan phase>;
}
log2
#define log2(__x)
Definition tgmath.h:970
pow
#define pow(__x, __y)
Definition tgmath.h:490
ceil
#define ceil(__x)
Definition tgmath.h:601

Definition at line 4420 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::cast(), Cmp, clang::CodeGen::ApplyDebugLocation::CreateDefaultArtificial(), clang::CodeGen::RValue::get(), clang::CodeGen::Address::invalid(), Next, clang::CodeGen::CodeGenFunction::OMPFirstScanLoop, clang::Privates, clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), and clang::CodeGen::CodeGenTypeCache::SizeTy.

Referenced by emitWorksharingDirective().

◆ emitScanBasedDirectiveDecls()

void emitScanBasedDirectiveDecls ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen )
static

Emits internal temp array declarations for the directive with inscan reductions.

The code is the following:

size num_iters = <num_iters>;
<type> buffer[num_iters];
clang::ast_matchers::type
const internal::VariadicAllOfMatcher< Type > type
Matches Types in the clang AST.
Definition ASTMatchersInternal.cpp:809

Definition at line 4304 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::cast(), clang::CodeGen::ReductionCodeGen::emitAggregateType(), clang::CodeGen::ReductionCodeGen::emitSharedOrigLValue(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), clang::CodeGen::RValue::get(), clang::Privates, and clang::CodeGen::CodeGenTypeCache::SizeTy.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), and emitWorksharingDirective().

◆ emitScanBasedDirectiveFinals()

void emitScanBasedDirectiveFinals ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
llvm::function_ref< llvm::Value *(CodeGenFunction &)> NumIteratorsGen )
static

Copies final inscan reductions values to the original variables.

The code is the following:

<orig_var> = buffer[num_iters-1];

Definition at line 4356 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::cast(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::EmitOMPCopy(), clang::CodeGen::RValue::get(), clang::Expr::getType(), clang::Privates, and clang::CodeGen::CodeGenTypeCache::SizeTy.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), and emitWorksharingDirective().

◆ emitSimdlenSafelenClause()

void emitSimdlenSafelenClause ( CodeGenFunction & CGF,
const OMPExecutableDirective & D )
static

Definition at line 2988 of file CGStmtOpenMP.cpp.

References clang::C, clang::cast(), clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CodeGenFunction::HaveInsertPoint(), clang::CodeGen::AggValueSlot::ignored(), clang::CodeGen::CodeGenFunction::LoopStack, clang::CodeGen::LoopInfoStack::setParallel(), and clang::CodeGen::LoopInfoStack::setVectorizeWidth().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPSimdInit().

◆ emitSimpleAtomicLoad()

RValue emitSimpleAtomicLoad ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
LValue LVal,
SourceLocation Loc )
static

Definition at line 6906 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::EmitAtomicLoad(), and clang::CodeGen::CodeGenFunction::EmitLoadOfLValue().

Referenced by emitOMPAtomicReadExpr().

◆ emitSimpleAtomicStore()

void emitSimpleAtomicStore ( CodeGenFunction & CGF,
llvm::AtomicOrdering AO,
LValue LVal,
RValue RVal )
static

Definition at line 6898 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::EmitAtomicStore(), and clang::CodeGen::CodeGenFunction::EmitStoreThroughGlobalRegLValue().

Referenced by emitOMPAtomicWriteExpr().

◆ emitTargetParallelForRegion()

void emitTargetParallelForRegion ( CodeGenFunction & CGF,
const OMPTargetParallelForDirective & S,
PrePostActionTy & Action )
static

Definition at line 8458 of file CGStmtOpenMP.cpp.

References emitCommonOMPParallelDirective(), emitDispatchForLoopBounds(), emitEmptyBoundParameters(), emitForLoopBounds(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getEnsureUpperBound(), and OMPTargetParallelForDirective::hasCancel().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForDirective().

◆ emitTargetParallelForSimdRegion()

void emitTargetParallelForSimdRegion ( CodeGenFunction & CGF,
const OMPTargetParallelForSimdDirective & S,
PrePostActionTy & Action )
static

Definition at line 8499 of file CGStmtOpenMP.cpp.

References emitCommonOMPParallelDirective(), emitDispatchForLoopBounds(), emitEmptyBoundParameters(), emitForLoopBounds(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::PrePostActionTy::Enter(), and OMPLoopDirective::getEnsureUpperBound().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForSimdDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelForSimdDirective().

◆ emitTargetParallelGenericLoopRegion()

void emitTargetParallelGenericLoopRegion ( CodeGenFunction & CGF,
const OMPTargetParallelGenericLoopDirective & S,
PrePostActionTy & Action )
static

Definition at line 9059 of file CGStmtOpenMP.cpp.

References emitCommonOMPParallelDirective(), emitDispatchForLoopBounds(), emitEmptyBoundParameters(), emitForLoopBounds(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::PrePostActionTy::Enter(), and OMPLoopDirective::getEnsureUpperBound().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelGenericLoopDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelGenericLoopDirective().

◆ emitTargetParallelRegion()

void emitTargetParallelRegion ( CodeGenFunction & CGF,
const OMPTargetParallelDirective & S,
PrePostActionTy & Action )
static

Definition at line 8411 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CGOpenMPRuntime::adjustTargetSpecificDataForLambdas(), clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPParallelDirective(), emitEmptyBoundParameters(), clang::CodeGen::CodeGenFunction::EmitOMPFirstprivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::CodeGenFunction::EmitStmt(), clang::CodeGen::PrePostActionTy::Enter(), clang::CapturedStmt::getCapturedStmt(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::isOpenMPTargetExecutionDirective(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetParallelDirective().

◆ emitTargetRegion()

void emitTargetRegion ( CodeGenFunction & CGF,
const OMPTargetDirective & S,
PrePostActionTy & Action )
static

Definition at line 7589 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CGOpenMPRuntime::adjustTargetSpecificDataForLambdas(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitOMPFirstprivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateClause(), clang::CodeGen::CodeGenFunction::EmitStmt(), clang::CodeGen::CodeGenFunction::EnsureInsertPoint(), clang::CodeGen::PrePostActionTy::Enter(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::isOpenMPTargetExecutionDirective(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetDirective().

◆ emitTargetTeamsDistributeParallelForRegion()

void emitTargetTeamsDistributeParallelForRegion ( CodeGenFunction & CGF,
const OMPTargetTeamsDistributeParallelForDirective & S,
PrePostActionTy & Action )
static

Definition at line 7999 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), emitInnerParallelForWhenCombined(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getDistInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForDirective().

◆ emitTargetTeamsDistributeParallelForSimdRegion()

void emitTargetTeamsDistributeParallelForSimdRegion ( CodeGenFunction & CGF,
const OMPTargetTeamsDistributeParallelForSimdDirective & S,
PrePostActionTy & Action )
static

Definition at line 8050 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), emitInnerParallelForWhenCombined(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getDistInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForSimdDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForSimdDirective().

◆ emitTargetTeamsDistributeRegion()

void emitTargetTeamsDistributeRegion ( CodeGenFunction & CGF,
PrePostActionTy & Action,
const OMPTargetTeamsDistributeDirective & S )
static

Definition at line 7746 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPLoopBodyWithStopPoint(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeDirective().

◆ emitTargetTeamsDistributeSimdRegion()

void emitTargetTeamsDistributeSimdRegion ( CodeGenFunction & CGF,
PrePostActionTy & Action,
const OMPTargetTeamsDistributeSimdDirective & S )
static

Definition at line 7791 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPLoopBodyWithStopPoint(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeSimdDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDistributeSimdDirective().

◆ emitTargetTeamsGenericLoopRegionAsDistribute()

void emitTargetTeamsGenericLoopRegionAsDistribute ( CodeGenFunction & CGF,
PrePostActionTy & Action,
const OMPTargetTeamsGenericLoopDirective & S )
static

Definition at line 9001 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), emitOMPLoopBodyWithStopPoint(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), emitTargetTeamsLoopCodegenStatus(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), and TTL_CODEGEN_TYPE.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsGenericLoopDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsGenericLoopDirective().

◆ emitTargetTeamsGenericLoopRegionAsParallel()

void emitTargetTeamsGenericLoopRegionAsParallel ( CodeGenFunction & CGF,
PrePostActionTy & Action,
const OMPTargetTeamsGenericLoopDirective & S )
static

Definition at line 8970 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CGOpenMPRuntime::emitInlinedDirective(), emitInnerParallelForWhenCombined(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), emitTargetTeamsLoopCodegenStatus(), clang::CodeGen::PrePostActionTy::Enter(), OMPLoopDirective::getDistInc(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), and TTL_CODEGEN_TYPE.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsGenericLoopDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsGenericLoopDirective().

◆ emitTargetTeamsLoopCodegenStatus()

void emitTargetTeamsLoopCodegenStatus ( CodeGenFunction & CGF,
std::string StatusMsg,
const OMPExecutableDirective & D )
static

Definition at line 8952 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::FileName, clang::CodeGen::CodeGenFunction::getContext(), clang::PresumedLoc::getFilename(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::PresumedLoc::getLine(), clang::ASTContext::getSourceManager(), and clang::PresumedLoc::isValid().

Referenced by emitTargetTeamsGenericLoopRegionAsDistribute(), and emitTargetTeamsGenericLoopRegionAsParallel().

◆ emitTargetTeamsRegion()

void emitTargetTeamsRegion ( CodeGenFunction & CGF,
PrePostActionTy & Action,
const OMPTargetTeamsDirective & S )
static

Definition at line 7701 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CGOpenMPRuntime::adjustTargetSpecificDataForLambdas(), clang::CodeGen::CodeGenFunction::CGM, emitCommonOMPTeamsDirective(), clang::CodeGen::CodeGenFunction::EmitOMPFirstprivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPPrivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), emitPostUpdateForReductionClause(), clang::CodeGen::CodeGenFunction::EmitStmt(), clang::CodeGen::PrePostActionTy::Enter(), clang::CapturedStmt::getCapturedStmt(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::isOpenMPTargetExecutionDirective(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(), and clang::CodeGen::CodeGenFunction::EmitOMPTargetTeamsDirective().

◆ emitWorksharingDirective()

bool emitWorksharingDirective ( CodeGenFunction & CGF,
const OMPLoopDirective & S,
bool HasCancel )
static

Definition at line 4563 of file CGStmtOpenMP.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGOpenMPRuntime::emitBarrierCall(), emitDispatchForLoopBounds(), emitForLoopBounds(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), emitScanBasedDirective(), emitScanBasedDirectiveDecls(), emitScanBasedDirectiveFinals(), getEffectiveDirectiveKind(), OMPLoopDirective::getEnsureUpperBound(), OMPLoopDirective::getNumIterations(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and clang::isOpenMPParallelDirective().

Referenced by emitOMPForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPForSimdDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForDirective(), clang::CodeGen::CodeGenFunction::EmitOMPParallelForSimdDirective(), and clang::CodeGen::CodeGenFunction::EmitOMPParallelGenericLoopDirective().

◆ GetAlignedMapping()

llvm::MapVector< llvm::Value *, llvm::Value * > GetAlignedMapping ( const OMPLoopDirective & S,
CodeGenFunction & CGF )
static

Definition at line 3339 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTContext::getOpenMPDefaultSimdAlign(), clang::CharUnits::getQuantity(), and clang::ASTContext::toCharUnitsFromBits().

Referenced by emitOMPSimdDirective().

◆ getBaseDecl()

const VarDecl * getBaseDecl ( const Expr * Ref)
static

Definition at line 8195 of file CGStmtOpenMP.cpp.

References clang::cast(), and clang::Expr::IgnoreParenImpCasts().

◆ getCanonicalParamType()

QualType getCanonicalParamType ( ASTContext & C,
QualType T )
static

Definition at line 536 of file CGStmtOpenMP.cpp.

References clang::C, getCanonicalParamType(), and clang::T.

Referenced by emitOutlinedFunctionPrologue(), and getCanonicalParamType().

◆ getEffectiveDirectiveKind()

OpenMPDirectiveKind getEffectiveDirectiveKind ( const OMPExecutableDirective & S)
static

Definition at line 375 of file CGStmtOpenMP.cpp.

References clang::C, clang::cast(), and clang::OMPC_BIND_unknown.

Referenced by emitCommonSimdLoop(), emitInnerParallelForWhenCombined(), clang::CodeGen::CodeGenFunction::EmitOMPDistributeLoop(), clang::CodeGen::CodeGenFunction::EmitOMPFirstprivateClause(), clang::CodeGen::CodeGenFunction::EmitOMPLastprivateClauseInit(), clang::CodeGen::CodeGenFunction::EmitOMPLinearClause(), clang::CodeGen::CodeGenFunction::EmitOMPLoopBody(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseFinal(), clang::CodeGen::CodeGenFunction::EmitOMPReductionClauseInit(), clang::CodeGen::CodeGenFunction::EmitOMPSimdInit(), emitOMPSimdRegion(), clang::CodeGen::CodeGenFunction::EmitOMPTargetTaskBasedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPTaskBasedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), emitWorksharingDirective(), clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(), and clang::CodeGen::CodeGenFunction::processInReduction().

◆ hasOrderedBlockAssocDirective()

bool hasOrderedBlockAssocDirective ( const Stmt * S)
static

Definition at line 3061 of file CGStmtOpenMP.cpp.

References clang::Stmt::children(), clang::CapturedStmt::getCapturedStmt(), hasOrderedBlockAssocDirective(), and clang::isa().

Referenced by applyConservativeSimdOrderedDirective(), and hasOrderedBlockAssocDirective().

◆ isAllocatableDecl()

bool isAllocatableDecl ( const VarDecl * VD)
static

Definition at line 2167 of file CGStmtOpenMP.cpp.

References clang::Decl::getAttr(), clang::VarDecl::getCanonicalDecl(), and clang::Decl::hasAttr().

◆ isForSupportedByOpenMPIRBuilder()

bool isForSupportedByOpenMPIRBuilder ( const OMPLoopDirective & S,
bool HasCancel )
static

Definition at line 4609 of file CGStmtOpenMP.cpp.

References clang::C, clang::isa(), clang::OMPC_SCHEDULE_MODIFIER_unknown, and clang::OMPC_SCHEDULE_unknown.

Referenced by emitOMPForDirective().

◆ isSimdSupportedByOpenMPIRBuilder()

bool isSimdSupportedByOpenMPIRBuilder ( const OMPLoopDirective & S)
static

Definition at line 3306 of file CGStmtOpenMP.cpp.

References clang::C, clang::CapturedStmt::children(), clang::Stmt::children(), and clang::isa().

Referenced by emitOMPSimdDirective().

◆ isSupportedByOpenMPIRBuilder()

bool isSupportedByOpenMPIRBuilder ( const OMPTaskgroupDirective & T)
static

Definition at line 6178 of file CGStmtOpenMP.cpp.

References clang::T.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTaskgroupDirective().

◆ mapParam()

void mapParam ( CodeGenFunction & CGF,
const DeclRefExpr * Helper,
const ImplicitParamDecl * PVD,
CodeGenFunction::OMPPrivateScope & Privates )
static

Emit a helper variable and return corresponding lvalue.

Definition at line 8538 of file CGStmtOpenMP.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::GetAddrOfLocalVar(), clang::DeclRefExpr::getDecl(), and clang::Privates.

Referenced by clang::CodeGen::CodeGenFunction::EmitOMPTaskLoopBasedDirective().

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