clang  10.0.0svn
Macros | Enumerations | Functions
SemaOpenMP.cpp File Reference

This file implements semantic analysis for OpenMP directives and clauses. More...

#include "TreeTransform.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTMutationListener.h"
#include "clang/AST/CXXInheritance.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/StmtCXX.h"
#include "clang/AST/StmtOpenMP.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/AST/TypeOrdering.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/SemaInternal.h"
#include "llvm/ADT/PointerEmbeddedInt.h"
Include dependency graph for SemaOpenMP.cpp:

Go to the source code of this file.

Macros

#define DSAStack   static_cast<DSAStackTy *>(VarDataSharingAttributesStack)
 

Enumerations

enum  DefaultDataSharingAttributes
 Default data sharing attributes, which can be applied to directive. More...
 
enum  DefaultMapAttributes
 Attributes of the defaultmap clause. More...
 
enum  FunctionEmissionStatus
 Status of the function emission on the host/device. More...
 

Functions

static const Expr * checkMapClauseExpressionBase (Sema &SemaRef, Expr *E, OMPClauseMappableExprCommon::MappableExprComponentList &CurComponents, OpenMPClauseKind CKind, bool NoDiagnose)
 
static const Expr * getExprAsWritten (const Expr *E)
 
static Expr * getExprAsWritten (Expr *E)
 
static const ValueDecl * getCanonicalDecl (const ValueDecl *D)
 
static ValueDecl * getCanonicalDecl (ValueDecl *D)
 
static VarDecl * buildVarDecl (Sema &SemaRef, SourceLocation Loc, QualType Type, StringRef Name, const AttrVec *Attrs=nullptr, DeclRefExpr *OrigRef=nullptr)
 Build a variable declaration for OpenMP loop iteration variable. More...
 
static DeclRefExpr * buildDeclRefExpr (Sema &S, VarDecl *D, QualType Ty, SourceLocation Loc, bool RefersToCapture=false)
 
static bool isConstNotMutableType (Sema &SemaRef, QualType Type, bool AcceptIfMutable=true, bool *IsClassType=nullptr)
 
static bool rejectConstNotMutableType (Sema &SemaRef, const ValueDecl *D, QualType Type, OpenMPClauseKind CKind, SourceLocation ELoc, bool AcceptIfMutable=true, bool ListItemNotVar=false)
 
static bool isOpenMPDeviceDelayedContext (Sema &S)
 
static void checkAllocateClauses (Sema &S, DSAStackTy *Stack, ArrayRef< OMPClause *> Clauses)
 
static bool FinishOpenMPLinearClause (OMPLinearClause &Clause, DeclRefExpr *IV, Expr *NumIterations, Sema &SemaRef, Scope *S, DSAStackTy *Stack)
 
static OMPAllocateDeclAttr::AllocatorTypeTy getAllocatorKind (Sema &S, DSAStackTy *Stack, Expr *Allocator)
 
static bool checkPreviousOMPAllocateAttribute (Sema &S, DSAStackTy *Stack, Expr *RefExpr, VarDecl *VD, OMPAllocateDeclAttr::AllocatorTypeTy AllocatorKind, Expr *Allocator)
 
static void applyOMPAllocateAttribute (Sema &S, VarDecl *VD, OMPAllocateDeclAttr::AllocatorTypeTy AllocatorKind, Expr *Allocator, SourceRange SR)
 
static void reportOriginalDsa (Sema &SemaRef, const DSAStackTy *Stack, const ValueDecl *D, const DSAStackTy::DSAVarData &DVar, bool IsLoopIterVar=false)
 
static OMPCapturedExprDecl * buildCaptureDecl (Sema &S, IdentifierInfo *Id, Expr *CaptureExpr, bool WithInit, bool AsExpression)
 
static DeclRefExpr * buildCapture (Sema &S, ValueDecl *D, Expr *CaptureExpr, bool WithInit)
 
static ExprResult buildCapture (Sema &S, Expr *CaptureExpr, DeclRefExpr *&Ref)
 
static bool checkCancelRegion (Sema &SemaRef, OpenMPDirectiveKind CurrentRegion, OpenMPDirectiveKind CancelRegion, SourceLocation StartLoc)
 
static bool checkNestingOfRegions (Sema &SemaRef, const DSAStackTy *Stack, OpenMPDirectiveKind CurrentRegion, const DeclarationNameInfo &CurrentName, OpenMPDirectiveKind CancelRegion, SourceLocation StartLoc)
 
static bool checkIfClauses (Sema &S, OpenMPDirectiveKind Kind, ArrayRef< OMPClause *> Clauses, ArrayRef< OpenMPDirectiveKind > AllowedNameModifiers)
 
static std::pair< ValueDecl *, bool > getPrivateItem (Sema &S, Expr *&RefExpr, SourceLocation &ELoc, SourceRange &ERange, bool AllowArraySection=false)
 
static bool checkOpenMPIterationSpace (OpenMPDirectiveKind DKind, Stmt *S, Sema &SemaRef, DSAStackTy &DSA, unsigned CurrentNestedLoopCount, unsigned NestedLoopCount, unsigned TotalNestedLoopCount, Expr *CollapseLoopCountExpr, Expr *OrderedLoopCountExpr, Sema::VarsWithInheritedDSAType &VarsWithImplicitDSA, llvm::MutableArrayRef< LoopIterationSpace > ResultIterSpaces, llvm::MapVector< const Expr *, DeclRefExpr *> &Captures)
 Called on a for stmt to check and extract its iteration space for further processing (such as collapsing). More...
 
static ExprResult buildCounterInit (Sema &SemaRef, Scope *S, SourceLocation Loc, ExprResult VarRef, ExprResult Start, bool IsNonRectangularLB, llvm::MapVector< const Expr *, DeclRefExpr *> &Captures)
 Build 'VarRef = Start. More...
 
static ExprResult buildCounterUpdate (Sema &SemaRef, Scope *S, SourceLocation Loc, ExprResult VarRef, ExprResult Start, ExprResult Iter, ExprResult Step, bool Subtract, bool IsNonRectangularLB, llvm::MapVector< const Expr *, DeclRefExpr *> *Captures=nullptr)
 Build 'VarRef = Start + Iter * Step'. More...
 
static ExprResult widenIterationCount (unsigned Bits, Expr *E, Sema &SemaRef)
 Convert integer expression E to make it have at least Bits bits. More...
 
static bool fitsInto (unsigned Bits, bool Signed, const Expr *E, Sema &SemaRef)
 Check if the given expression E is a constant integer that fits into Bits bits. More...
 
static Stmt * buildPreInits (ASTContext &Context, MutableArrayRef< Decl *> PreInits)
 Build preinits statement for the given declarations. More...
 
static Stmt * buildPreInits (ASTContext &Context, const llvm::MapVector< const Expr *, DeclRefExpr *> &Captures)
 Build preinits statement for the given declarations. More...
 
static Expr * buildPostUpdate (Sema &S, ArrayRef< Expr *> PostUpdates)
 Build postupdate expression for the given list of postupdates expressions. More...
 
static unsigned checkOpenMPLoop (OpenMPDirectiveKind DKind, Expr *CollapseLoopCountExpr, Expr *OrderedLoopCountExpr, Stmt *AStmt, Sema &SemaRef, DSAStackTy &DSA, Sema::VarsWithInheritedDSAType &VarsWithImplicitDSA, OMPLoopDirective::HelperExprs &Built)
 Called on a for stmt to check itself and nested loops (if any). More...
 
static Expr * getCollapseNumberExpr (ArrayRef< OMPClause *> Clauses)
 
static Expr * getOrderedNumberExpr (ArrayRef< OMPClause *> Clauses)
 
static bool checkSimdlenSafelenSpecified (Sema &S, const ArrayRef< OMPClause *> Clauses)
 
static bool hasClauses (ArrayRef< OMPClause *> Clauses, const OpenMPClauseKind K)
 Check for existence of a map clause in the list of clauses. More...
 
template<typename... Params>
static bool hasClauses (ArrayRef< OMPClause *> Clauses, const OpenMPClauseKind K, const Params... ClauseTypes)
 
static bool checkGrainsizeNumTasksClauses (Sema &S, ArrayRef< OMPClause *> Clauses)
 
static bool checkReductionClauseWithNogroup (Sema &S, ArrayRef< OMPClause *> Clauses)
 
static OpenMPDirectiveKind getOpenMPCaptureRegionForClause (OpenMPDirectiveKind DKind, OpenMPClauseKind CKind, OpenMPDirectiveKind NameModifier=OMPD_unknown)
 
static bool isNonNegativeIntegerValue (Expr *&ValExpr, Sema &SemaRef, OpenMPClauseKind CKind, bool StrictlyPositive, bool BuildCapture=false, OpenMPDirectiveKind DKind=OMPD_unknown, OpenMPDirectiveKind *CaptureRegion=nullptr, Stmt **HelperValStmt=nullptr)
 
static bool findOMPAllocatorHandleT (Sema &S, SourceLocation Loc, DSAStackTy *Stack)
 Tries to find omp_allocator_handle_t type. More...
 
static std::string getListOfPossibleValues (OpenMPClauseKind K, unsigned First, unsigned Last, ArrayRef< unsigned > Exclude=llvm::None)
 
static bool checkScheduleModifiers (Sema &S, OpenMPScheduleClauseModifier M1, OpenMPScheduleClauseModifier M2, SourceLocation M1Loc, SourceLocation M2Loc)
 
template<typename T , typename U >
static T filterLookupForUDReductionAndMapper (SmallVectorImpl< U > &Lookups, const llvm::function_ref< T(ValueDecl *)> Gen)
 
static NamedDecl * findAcceptableDecl (Sema &SemaRef, NamedDecl *D)
 
static void argumentDependentLookup (Sema &SemaRef, const DeclarationNameInfo &Id, SourceLocation Loc, QualType Ty, SmallVectorImpl< UnresolvedSet< 8 >> &Lookups)
 
static ExprResult buildDeclareReductionRef (Sema &SemaRef, SourceLocation Loc, SourceRange Range, Scope *S, CXXScopeSpec &ReductionIdScopeSpec, const DeclarationNameInfo &ReductionId, QualType Ty, CXXCastPath &BasePath, Expr *UnresolvedReduction)
 
static bool checkOMPArraySectionConstantForReduction (ASTContext &Context, const OMPArraySectionExpr *OASE, bool &SingleElement, SmallVectorImpl< llvm::APSInt > &ArraySizes)
 
static bool actOnOMPReductionKindClause (Sema &S, DSAStackTy *Stack, OpenMPClauseKind ClauseKind, ArrayRef< Expr *> VarList, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation ColonLoc, SourceLocation EndLoc, CXXScopeSpec &ReductionIdScopeSpec, const DeclarationNameInfo &ReductionId, ArrayRef< Expr *> UnresolvedReductions, ReductionData &RD)
 
static bool checkTypeMappable (SourceLocation SL, SourceRange SR, Sema &SemaRef, DSAStackTy *Stack, QualType QTy, bool FullCheck=true)
 
static bool checkArrayExpressionDoesNotReferToWholeSize (Sema &SemaRef, const Expr *E, QualType BaseQTy)
 Return true if it can be proven that the provided array expression (array section or array subscript) does NOT specify the whole size of the array whose base type is BaseQTy. More...
 
static bool checkArrayExpressionDoesNotReferToUnitySize (Sema &SemaRef, const Expr *E, QualType BaseQTy)
 
static bool checkMapConflicts (Sema &SemaRef, DSAStackTy *DSAS, const ValueDecl *VD, const Expr *E, bool CurrentRegionOnly, OMPClauseMappableExprCommon::MappableExprComponentListRef CurComponents, OpenMPClauseKind CKind)
 
static ExprResult buildUserDefinedMapperRef (Sema &SemaRef, Scope *S, CXXScopeSpec &MapperIdScopeSpec, const DeclarationNameInfo &MapperId, QualType Type, Expr *UnresolvedMapper)
 
static void checkMappableExpressionList (Sema &SemaRef, DSAStackTy *DSAS, OpenMPClauseKind CKind, MappableVarListInfo &MVLI, SourceLocation StartLoc, CXXScopeSpec &MapperIdScopeSpec, DeclarationNameInfo MapperId, ArrayRef< Expr *> UnresolvedMappers, OpenMPMapClauseKind MapType=OMPC_MAP_unknown, bool IsMapTypeImplicit=false)
 
static void checkDeclInTargetContext (SourceLocation SL, SourceRange SR, Sema &SemaRef, Decl *D)
 
static bool checkValueDeclInTarget (SourceLocation SL, SourceRange SR, Sema &SemaRef, DSAStackTy *Stack, ValueDecl *VD)
 

Detailed Description

This file implements semantic analysis for OpenMP directives and clauses.

Definition in file SemaOpenMP.cpp.

Macro Definition Documentation

◆ DSAStack

#define DSAStack   static_cast<DSAStackTy *>(VarDataSharingAttributesStack)

Definition at line 1543 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPAllocatorClause(), clang::Sema::ActOnOpenMPCancelDirective(), clang::Sema::ActOnOpenMPCancellationPointDirective(), clang::Sema::ActOnOpenMPCopyinClause(), clang::Sema::ActOnOpenMPCopyprivateClause(), clang::Sema::ActOnOpenMPDefaultClause(), clang::Sema::ActOnOpenMPDefaultmapClause(), clang::Sema::ActOnOpenMPDependClause(), clang::Sema::ActOnOpenMPDeviceClause(), clang::Sema::ActOnOpenMPDistributeDirective(), clang::Sema::ActOnOpenMPDistributeParallelForDirective(), clang::Sema::ActOnOpenMPDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPDistributeSimdDirective(), clang::Sema::ActOnOpenMPExecutableDirective(), clang::Sema::ActOnOpenMPFinalClause(), clang::Sema::ActOnOpenMPFirstprivateClause(), clang::Sema::ActOnOpenMPForDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPFromClause(), clang::Sema::ActOnOpenMPGrainsizeClause(), clang::Sema::ActOnOpenMPIfClause(), clang::Sema::ActOnOpenMPInReductionClause(), clang::Sema::ActOnOpenMPIsDevicePtrClause(), clang::Sema::ActOnOpenMPLastprivateClause(), clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPLoopInitialization(), clang::Sema::ActOnOpenMPMapClause(), clang::Sema::ActOnOpenMPMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPNowaitClause(), clang::Sema::ActOnOpenMPNumTasksClause(), clang::Sema::ActOnOpenMPNumTeamsClause(), clang::Sema::ActOnOpenMPNumThreadsClause(), clang::Sema::ActOnOpenMPOrderedDirective(), clang::Sema::ActOnOpenMPParallelForDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPParallelMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPParallelSectionsDirective(), clang::Sema::ActOnOpenMPPriorityClause(), clang::Sema::ActOnOpenMPPrivateClause(), clang::Sema::ActOnOpenMPReductionClause(), clang::Sema::ActOnOpenMPRegionEnd(), clang::Sema::ActOnOpenMPRequiresDirective(), clang::Sema::ActOnOpenMPSectionDirective(), clang::Sema::ActOnOpenMPSectionsDirective(), clang::Sema::ActOnOpenMPSharedClause(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetDirective(), clang::Sema::ActOnOpenMPTargetParallelForDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPTaskLoopDirective(), clang::Sema::ActOnOpenMPTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPTaskReductionClause(), clang::Sema::ActOnOpenMPTeamsDirective(), clang::Sema::ActOnOpenMPTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPThreadLimitClause(), clang::Sema::ActOnOpenMPToClause(), clang::Sema::ActOnOpenMPUseDevicePtrClause(), clang::Sema::checkDeclIsAllowedInOpenMPTarget(), clang::Sema::CheckOMPRequiresDecl(), clang::Sema::EndOpenMPClause(), clang::Sema::EndOpenMPDSABlock(), clang::Sema::isInOpenMPTargetExecutionDirective(), clang::Sema::isOpenMPCapturedByRef(), clang::Sema::isOpenMPCapturedDecl(), clang::Sema::isOpenMPPrivateDecl(), clang::Sema::isOpenMPTargetCapturedDecl(), clang::Sema::setOpenMPCaptureKind(), clang::Sema::StartOpenMPClause(), clang::Sema::startOpenMPCXXRangeFor(), clang::Sema::StartOpenMPDSABlock(), clang::Sema::startOpenMPLoop(), and clang::Sema::tryCaptureOpenMPLambdas().

Enumeration Type Documentation

◆ DefaultDataSharingAttributes

enum DefaultDataSharingAttributes

Default data sharing attributes, which can be applied to directive.

Definition at line 45 of file SemaOpenMP.cpp.

◆ DefaultMapAttributes

enum DefaultMapAttributes

Attributes of the defaultmap clause.

Definition at line 52 of file SemaOpenMP.cpp.

◆ FunctionEmissionStatus

enum FunctionEmissionStatus
strong

Status of the function emission on the host/device.

Definition at line 1562 of file SemaOpenMP.cpp.

Function Documentation

◆ actOnOMPReductionKindClause()

static bool actOnOMPReductionKindClause ( Sema &  S,
DSAStackTy *  Stack,
OpenMPClauseKind  ClauseKind,
ArrayRef< Expr *>  VarList,
SourceLocation  StartLoc,
SourceLocation  LParenLoc,
SourceLocation  ColonLoc,
SourceLocation  EndLoc,
CXXScopeSpec &  ReductionIdScopeSpec,
const DeclarationNameInfo &  ReductionId,
ArrayRef< Expr *>  UnresolvedReductions,
ReductionData &  RD 
)
static

Definition at line 13046 of file SemaOpenMP.cpp.

References clang::DeclarationName::getCXXOverloadedOperator(), and clang::DeclarationNameInfo::getName().

Referenced by clang::Sema::ActOnOpenMPInReductionClause(), clang::Sema::ActOnOpenMPReductionClause(), and clang::Sema::ActOnOpenMPTaskReductionClause().

◆ applyOMPAllocateAttribute()

static void applyOMPAllocateAttribute ( Sema &  S,
VarDecl *  VD,
OMPAllocateDeclAttr::AllocatorTypeTy  AllocatorKind,
Expr *  Allocator,
SourceRange  SR 
)
static

Definition at line 2575 of file SemaOpenMP.cpp.

Referenced by checkAllocateClauses().

◆ argumentDependentLookup()

static void argumentDependentLookup ( Sema &  SemaRef,
const DeclarationNameInfo &  Id,
SourceLocation  Loc,
QualType  Ty,
SmallVectorImpl< UnresolvedSet< 8 >> &  Lookups 
)
static

Definition at line 12740 of file SemaOpenMP.cpp.

References findAcceptableDecl(), clang::Sema::FindAssociatedClassesAndNamespaces(), clang::DeclarationNameInfo::getName(), clang::Sema::isVisible(), and clang::VK_LValue.

Referenced by buildDeclareReductionRef(), and buildUserDefinedMapperRef().

◆ buildCapture() [1/2]

static DeclRefExpr* buildCapture ( Sema &  S,
ValueDecl *  D,
Expr *  CaptureExpr,
bool  WithInit 
)
static

Definition at line 3529 of file SemaOpenMP.cpp.

References buildCaptureDecl(), buildDeclRefExpr(), clang::Expr::getExprLoc(), clang::NamedDecl::getIdentifier(), clang::QualType::getNonReferenceType(), clang::ValueDecl::getType(), and clang::Sema::isOpenMPCapturedDecl().

Referenced by clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPLoopInitialization(), clang::Sema::ActOnOpenMPSharedClause(), and clang::Sema::ActOnOpenMPUseDevicePtrClause().

◆ buildCapture() [2/2]

static ExprResult buildCapture ( Sema &  S,
Expr *  CaptureExpr,
DeclRefExpr *&  Ref 
)
static

Definition at line 3541 of file SemaOpenMP.cpp.

References buildCaptureDecl(), buildDeclRefExpr(), clang::Sema::CreateBuiltinUnaryOp(), clang::Sema::DefaultLvalueConversion(), clang::ExprError(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::IdentifierTable::get(), clang::Sema::getASTContext(), clang::Expr::getExprLoc(), clang::Sema::getLangOpts(), clang::QualType::getNonReferenceType(), clang::Expr::getObjectKind(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::ASTContext::Idents, clang::Expr::isGLValue(), clang::Type::isPointerType(), and clang::OK_Ordinary.

◆ buildCaptureDecl()

static OMPCapturedExprDecl* buildCaptureDecl ( Sema &  S,
IdentifierInfo *  Id,
Expr *  CaptureExpr,
bool  WithInit,
bool  AsExpression 
)
static

Definition at line 3500 of file SemaOpenMP.cpp.

References clang::Decl::addAttr(), clang::DeclContext::addHiddenDecl(), clang::Sema::AddInitializerToDecl(), clang::C, clang::OMPCapturedExprDecl::Create(), clang::Sema::CreateBuiltinUnaryOp(), clang::Sema::CurContext, clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Sema::getASTContext(), clang::Stmt::getBeginLoc(), clang::Expr::getExprLoc(), clang::Sema::getLangOpts(), clang::ASTContext::getLValueReferenceType(), clang::Expr::getObjectKind(), clang::ASTContext::getPointerType(), clang::Expr::getType(), clang::Expr::IgnoreImpCasts(), clang::Expr::isGLValue(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), and clang::OK_Ordinary.

Referenced by buildCapture().

◆ buildCounterInit()

static ExprResult buildCounterInit ( Sema &  SemaRef,
Scope *  S,
SourceLocation  Loc,
ExprResult  VarRef,
ExprResult  Start,
bool  IsNonRectangularLB,
llvm::MapVector< const Expr *, DeclRefExpr *> &  Captures 
)
static

Build 'VarRef = Start.

Definition at line 6720 of file SemaOpenMP.cpp.

References clang::Sema::AA_Converting, clang::Sema::BuildBinOp(), clang::Sema::Context, clang::ExprError(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::ASTContext::hasSameType(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), and clang::Sema::PerformImplicitConversion().

Referenced by checkOpenMPLoop().

◆ buildCounterUpdate()

static ExprResult buildCounterUpdate ( Sema &  SemaRef,
Scope *  S,
SourceLocation  Loc,
ExprResult  VarRef,
ExprResult  Start,
ExprResult  Iter,
ExprResult  Step,
bool  Subtract,
bool  IsNonRectangularLB,
llvm::MapVector< const Expr *, DeclRefExpr *> *  Captures = nullptr 
)
static

Build 'VarRef = Start + Iter * Step'.

Definition at line 6744 of file SemaOpenMP.cpp.

References clang::Sema::AA_Converting, clang::Sema::ActOnParenExpr(), clang::Sema::BuildBinOp(), clang::Sema::Context, clang::Sema::CreateBuiltinBinOp(), clang::ExprError(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::ASTContext::hasSameType(), clang::ActionResult< PtrTy, CompressInvalid >::isInvalid(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), clang::Sema::PerformImplicitConversion(), Step, and clang::diff::Update.

Referenced by checkOpenMPLoop(), and FinishOpenMPLinearClause().

◆ buildDeclareReductionRef()

static ExprResult buildDeclareReductionRef ( Sema &  SemaRef,
SourceLocation  Loc,
SourceRange  Range,
Scope *  S,
CXXScopeSpec &  ReductionIdScopeSpec,
const DeclarationNameInfo &  ReductionId,
QualType  Ty,
CXXCastPath &  BasePath,
Expr *  UnresolvedReduction 
)
static

Definition at line 12798 of file SemaOpenMP.cpp.

References clang::UnresolvedSetImpl::addDecl(), clang::UnresolvedSetImpl::append(), argumentDependentLookup(), clang::UnresolvedSetImpl::begin(), clang::LookupResult::begin(), clang::Sema::BuildDeclRefExpr(), clang::LookupResult::clear(), clang::Type::containsUnexpandedParameterPack(), clang::Sema::Context, clang::UnresolvedLookupExpr::Create(), clang::Sema::CurContext, clang::UnresolvedSetImpl::end(), clang::LookupResult::end(), clang::ExprError(), clang::Type::getAs(), clang::Sema::getLangOpts(), clang::Scope::getParent(), clang::LookupResult::getRepresentativeDecl(), clang::ValueDecl::getType(), clang::CXXScopeSpec::getWithLocInContext(), clang::ASTContext::hasSameType(), clang::Sema::isCompleteType(), clang::Scope::isDeclScope(), clang::DeclContext::isDependentContext(), clang::Type::isDependentType(), clang::Sema::IsDerivedFrom(), clang::Type::isInstantiationDependentType(), clang::CXXScopeSpec::isInvalid(), clang::Decl::isInvalidDecl(), clang::QualType::isMoreQualifiedThan(), clang::Sema::LookupOMPReductionName, clang::Sema::LookupParsedName(), clang::Sema::LookupQualifiedName(), clang::LookupResult::suppressDiagnostics(), and clang::VK_LValue.

◆ buildDeclRefExpr()

static DeclRefExpr* buildDeclRefExpr ( Sema &  S,
VarDecl *  D,
QualType  Ty,
SourceLocation  Loc,
bool  RefersToCapture = false 
)
static

Definition at line 1121 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPDeclareMapperDirectiveVarDecl(), clang::Sema::ActOnOpenMPDeclareReductionCombinerStart(), clang::Sema::ActOnOpenMPDeclareReductionInitializerStart(), clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPLoopInitialization(), clang::Sema::ActOnOpenMPUseDevicePtrClause(), buildCapture(), checkOpenMPLoop(), clang::Sema::EndOpenMPDSABlock(), and FinishOpenMPLinearClause().

◆ buildPostUpdate()

static Expr* buildPostUpdate ( Sema &  S,
ArrayRef< Expr *>  PostUpdates 
)
static

Build postupdate expression for the given list of postupdates expressions.

Definition at line 6870 of file SemaOpenMP.cpp.

References clang::Sema::BuildCStyleCastExpr(), clang::Sema::Context, clang::Sema::CreateBuiltinBinOp(), clang::Expr::getExprLoc(), clang::ASTContext::getTrivialTypeSourceInfo(), and clang::ASTContext::VoidTy.

◆ buildPreInits() [1/2]

static Stmt* buildPreInits ( ASTContext &  Context,
MutableArrayRef< Decl *>  PreInits 
)
static

Build preinits statement for the given declarations.

Definition at line 6846 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPDeviceClause(), clang::Sema::ActOnOpenMPFinalClause(), clang::Sema::ActOnOpenMPIfClause(), clang::Sema::ActOnOpenMPNumTeamsClause(), clang::Sema::ActOnOpenMPNumThreadsClause(), clang::Sema::ActOnOpenMPThreadLimitClause(), checkOpenMPLoop(), and isNonNegativeIntegerValue().

◆ buildPreInits() [2/2]

static Stmt* buildPreInits ( ASTContext &  Context,
const llvm::MapVector< const Expr *, DeclRefExpr *> &  Captures 
)
static

Build preinits statement for the given declarations.

Definition at line 6858 of file SemaOpenMP.cpp.

◆ buildUserDefinedMapperRef()

static ExprResult buildUserDefinedMapperRef ( Sema &  SemaRef,
Scope *  S,
CXXScopeSpec &  MapperIdScopeSpec,
const DeclarationNameInfo &  MapperId,
QualType  Type,
Expr *  UnresolvedMapper 
)
static

Definition at line 15112 of file SemaOpenMP.cpp.

References clang::UnresolvedSetImpl::append(), argumentDependentLookup(), clang::UnresolvedSetImpl::begin(), clang::LookupResult::begin(), clang::Sema::BuildDeclRefExpr(), clang::LookupResult::clear(), clang::Type::containsUnexpandedParameterPack(), clang::Sema::Context, clang::UnresolvedLookupExpr::Create(), clang::Sema::CurContext, clang::Sema::Diag(), clang::UnresolvedSetImpl::end(), clang::LookupResult::end(), clang::ExprError(), clang::Type::getAsArrayTypeUnsafe(), clang::DeclarationNameInfo::getAsString(), clang::QualType::getCanonicalType(), clang::ArrayType::getElementType(), clang::Sema::getLangOpts(), clang::DeclarationNameInfo::getLoc(), clang::Scope::getParent(), clang::LookupResult::getRepresentativeDecl(), clang::ValueDecl::getType(), clang::CXXScopeSpec::getWithLocInContext(), clang::ASTContext::hasSameType(), clang::Type::isArrayType(), clang::Scope::isDeclScope(), clang::DeclContext::isDependentContext(), clang::Type::isDependentType(), clang::Sema::IsDerivedFrom(), clang::Type::isInstantiationDependentType(), clang::CXXScopeSpec::isInvalid(), clang::Decl::isInvalidDecl(), clang::QualType::isMoreQualifiedThan(), clang::CXXScopeSpec::isSet(), clang::Type::isStructureOrClassType(), clang::Type::isUnionType(), clang::Sema::LookupOMPMapperName, clang::Sema::LookupParsedName(), clang::LookupResult::suppressDiagnostics(), and clang::VK_LValue.

Referenced by checkMappableExpressionList().

◆ buildVarDecl()

static VarDecl* buildVarDecl ( Sema &  SemaRef,
SourceLocation  Loc,
QualType  Type,
StringRef  Name,
const AttrVec *  Attrs = nullptr,
DeclRefExpr *  OrigRef = nullptr 
)
static

Build a variable declaration for OpenMP loop iteration variable.

Definition at line 1100 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPDeclareMapperDirectiveVarDecl(), clang::Sema::ActOnOpenMPDeclareReductionCombinerStart(), clang::Sema::ActOnOpenMPDeclareReductionInitializerStart(), clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPUseDevicePtrClause(), checkOpenMPLoop(), and clang::Sema::EndOpenMPDSABlock().

◆ checkAllocateClauses()

static void checkAllocateClauses ( Sema &  S,
DSAStackTy *  Stack,
ArrayRef< OMPClause *>  Clauses 
)
static

Definition at line 4127 of file SemaOpenMP.cpp.

References applyOMPAllocateAttribute(), clang::C, checkPreviousOMPAllocateAttribute(), clang::OMPAllocateClause::classof(), clang::Sema::CurContext, clang::Sema::Diag(), getAllocatorKind(), clang::OMPClause::getClauseKind(), clang::Expr::getExprLoc(), clang::getOpenMPDirectiveName(), getPrivateItem(), clang::Stmt::getSourceRange(), clang::DeclContext::isDependentContext(), clang::isOpenMPPrivate(), clang::isOpenMPTargetExecutionDirective(), and clang::isOpenMPTaskingDirective().

Referenced by clang::Sema::EndOpenMPClause(), and clang::Sema::EndOpenMPDSABlock().

◆ checkArrayExpressionDoesNotReferToUnitySize()

static bool checkArrayExpressionDoesNotReferToUnitySize ( Sema &  SemaRef,
const Expr *  E,
QualType  BaseQTy 
)
static

Definition at line 14585 of file SemaOpenMP.cpp.

References clang::Expr::EvaluateAsInt(), clang::Sema::getASTContext(), clang::APValue::getInt(), clang::QualType::getTypePtr(), clang::Result, and clang::Expr::EvalResult::Val.

Referenced by checkMapClauseExpressionBase().

◆ checkArrayExpressionDoesNotReferToWholeSize()

static bool checkArrayExpressionDoesNotReferToWholeSize ( Sema &  SemaRef,
const Expr *  E,
QualType  BaseQTy 
)
static

Return true if it can be proven that the provided array expression (array section or array subscript) does NOT specify the whole size of the array whose base type is BaseQTy.

Definition at line 14528 of file SemaOpenMP.cpp.

References clang::Expr::EvaluateAsInt(), clang::Sema::getASTContext(), clang::APValue::getInt(), clang::QualType::getTypePtr(), clang::Type::isPointerType(), clang::Result, and clang::Expr::EvalResult::Val.

Referenced by checkMapClauseExpressionBase(), and checkMapConflicts().

◆ checkCancelRegion()

static bool checkCancelRegion ( Sema &  SemaRef,
OpenMPDirectiveKind  CurrentRegion,
OpenMPDirectiveKind  CancelRegion,
SourceLocation  StartLoc 
)
static

Definition at line 3748 of file SemaOpenMP.cpp.

References clang::Sema::Diag(), and clang::getOpenMPDirectiveName().

Referenced by clang::Sema::ActOnOpenMPExecutableDirective().

◆ checkDeclInTargetContext()

static void checkDeclInTargetContext ( SourceLocation  SL,
SourceRange  SR,
Sema &  SemaRef,
Decl *  D 
)
static

Definition at line 16242 of file SemaOpenMP.cpp.

References clang::Sema::Diag(), clang::Sema::getCurBlock(), clang::Sema::getCurCapturedRegion(), clang::Sema::getCurLambda(), and clang::Sema::LangOpts.

◆ checkGrainsizeNumTasksClauses()

static bool checkGrainsizeNumTasksClauses ( Sema &  S,
ArrayRef< OMPClause *>  Clauses 
)
static

Definition at line 9194 of file SemaOpenMP.cpp.

References clang::C, clang::Sema::Diag(), clang::OMPClause::getBeginLoc(), clang::OMPClause::getClauseKind(), and clang::getOpenMPClauseName().

Referenced by clang::Sema::ActOnOpenMPMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPTaskLoopDirective(), and clang::Sema::ActOnOpenMPTaskLoopSimdDirective().

◆ checkIfClauses()

static bool checkIfClauses ( Sema &  S,
OpenMPDirectiveKind  Kind,
ArrayRef< OMPClause *>  Clauses,
ArrayRef< OpenMPDirectiveKind >  AllowedNameModifiers 
)
static

Definition at line 3985 of file SemaOpenMP.cpp.

References clang::C, clang::Sema::Diag(), End, clang::getOpenMPClauseName(), clang::getOpenMPDirectiveName(), and clang::OMPD_unknown.

◆ checkMapClauseExpressionBase()

static const Expr * checkMapClauseExpressionBase ( Sema &  SemaRef,
Expr *  E,
OMPClauseMappableExprCommon::MappableExprComponentList &  CurComponents,
OpenMPClauseKind  CKind,
bool  NoDiagnose 
)
static

Definition at line 14621 of file SemaOpenMP.cpp.

References checkArrayExpressionDoesNotReferToUnitySize(), checkArrayExpressionDoesNotReferToWholeSize(), clang::Sema::Diag(), clang::Sema::getASTContext(), clang::OMPArraySectionExpr::getBaseOriginalType(), clang::QualType::getCanonicalType(), clang::Expr::getExprLoc(), clang::APValue::getInt(), clang::QualType::getNonReferenceType(), clang::getOpenMPClauseName(), clang::Type::getPointeeType(), clang::Stmt::getSourceRange(), clang::Expr::getType(), clang::Expr::IgnoreParenImpCasts(), clang::Type::isAnyPointerType(), clang::Type::isArrayType(), clang::Type::isReferenceType(), clang::Type::isUnionType(), clang::Result, and clang::Expr::EvalResult::Val.

Referenced by checkMappableExpressionList().

◆ checkMapConflicts()

static bool checkMapConflicts ( Sema &  SemaRef,
DSAStackTy *  DSAS,
const ValueDecl *  VD,
const Expr *  E,
bool  CurrentRegionOnly,
OMPClauseMappableExprCommon::MappableExprComponentListRef  CurComponents,
OpenMPClauseKind  CKind 
)
static

Definition at line 14871 of file SemaOpenMP.cpp.

References Begin, checkArrayExpressionDoesNotReferToWholeSize(), clang::Sema::Diag(), End, clang::OMPArraySectionExpr::getBaseOriginalType(), clang::QualType::getCanonicalType(), clang::Expr::getExprLoc(), clang::QualType::getNonReferenceType(), clang::Stmt::getSourceRange(), clang::Expr::IgnoreParenImpCasts(), clang::Type::isAnyPointerType(), and clang::QualType::isNull().

Referenced by checkMappableExpressionList().

◆ checkMappableExpressionList()

static void checkMappableExpressionList ( Sema &  SemaRef,
DSAStackTy *  DSAS,
OpenMPClauseKind  CKind,
MappableVarListInfo &  MVLI,
SourceLocation  StartLoc,
CXXScopeSpec &  MapperIdScopeSpec,
DeclarationNameInfo  MapperId,
ArrayRef< Expr *>  UnresolvedMappers,
OpenMPMapClauseKind  MapType = OMPC_MAP_unknown,
bool  IsMapTypeImplicit = false 
)
static

Definition at line 15252 of file SemaOpenMP.cpp.

References buildUserDefinedMapperRef(), checkMapClauseExpressionBase(), checkMapConflicts(), checkTypeMappable(), clang::Expr::containsUnexpandedParameterPack(), clang::ASTContext::DeclarationNames, clang::Sema::Diag(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::IdentifierTable::get(), OMPClauseMappableExprCommon::MappableComponent::getAssociatedDeclaration(), clang::Sema::getASTContext(), clang::QualType::getCanonicalType(), clang::Sema::getCurScope(), clang::Expr::getExprLoc(), clang::DeclarationNameInfo::getName(), clang::getOpenMPClauseName(), clang::getOpenMPDirectiveName(), clang::getOpenMPSimpleClauseTypeName(), clang::Stmt::getSourceRange(), clang::Expr::getType(), clang::ASTContext::Idents, clang::Expr::IgnoreParenCasts(), clang::Expr::IgnoreParenImpCasts(), clang::Expr::IgnoreParenLValueCasts(), clang::Decl::isCanonicalDecl(), clang::DeclarationName::isEmpty(), clang::Expr::isInstantiationDependent(), clang::ActionResult< PtrTy, CompressInvalid >::isInvalid(), clang::Expr::isLValue(), clang::isOpenMPPrivate(), clang::isOpenMPTargetExecutionDirective(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), clang::Sema::LangOpts, reportOriginalDsa(), and clang::DeclarationNameInfo::setName().

Referenced by clang::Sema::ActOnOpenMPFromClause(), clang::Sema::ActOnOpenMPMapClause(), and clang::Sema::ActOnOpenMPToClause().

◆ checkNestingOfRegions()

static bool checkNestingOfRegions ( Sema &  SemaRef,
const DSAStackTy *  Stack,
OpenMPDirectiveKind  CurrentRegion,
const DeclarationNameInfo &  CurrentName,
OpenMPDirectiveKind  CancelRegion,
SourceLocation  StartLoc 
)
static

Definition at line 3764 of file SemaOpenMP.cpp.

References clang::Sema::Diag(), clang::DeclarationNameInfo::getName(), clang::getOpenMPDirectiveName(), clang::isOpenMPDistributeDirective(), clang::isOpenMPNestingDistributeDirective(), clang::isOpenMPNestingTeamsDirective(), clang::isOpenMPParallelDirective(), clang::isOpenMPSimdDirective(), clang::isOpenMPTargetDataManagementDirective(), clang::isOpenMPTargetExecutionDirective(), clang::isOpenMPTaskingDirective(), clang::isOpenMPTeamsDirective(), clang::isOpenMPWorksharingDirective(), clang::SourceLocation::isValid(), clang::Sema::LangOpts, and clang::OMPD_unknown.

Referenced by clang::Sema::ActOnOpenMPExecutableDirective().

◆ checkOMPArraySectionConstantForReduction()

static bool checkOMPArraySectionConstantForReduction ( ASTContext &  Context,
const OMPArraySectionExpr *  OASE,
bool &  SingleElement,
SmallVectorImpl< llvm::APSInt > &  ArraySizes 
)
static

Definition at line 12980 of file SemaOpenMP.cpp.

◆ checkOpenMPIterationSpace()

static bool checkOpenMPIterationSpace ( OpenMPDirectiveKind  DKind,
Stmt *  S,
Sema &  SemaRef,
DSAStackTy &  DSA,
unsigned  CurrentNestedLoopCount,
unsigned  NestedLoopCount,
unsigned  TotalNestedLoopCount,
Expr *  CollapseLoopCountExpr,
Expr *  OrderedLoopCountExpr,
Sema::VarsWithInheritedDSAType &  VarsWithImplicitDSA,
llvm::MutableArrayRef< LoopIterationSpace >  ResultIterSpaces,
llvm::MapVector< const Expr *, DeclRefExpr *> &  Captures 
)
static

Called on a for stmt to check and extract its iteration space for further processing (such as collapsing).

Definition at line 6545 of file SemaOpenMP.cpp.

Referenced by checkOpenMPLoop().

◆ checkOpenMPLoop()

static unsigned checkOpenMPLoop ( OpenMPDirectiveKind  DKind,
Expr *  CollapseLoopCountExpr,
Expr *  OrderedLoopCountExpr,
Stmt *  AStmt,
Sema &  SemaRef,
DSAStackTy &  DSA,
Sema::VarsWithInheritedDSAType &  VarsWithImplicitDSA,
OMPLoopDirective::HelperExprs &  Built 
)
static

Called on a for stmt to check itself and nested loops (if any).

Returns
Returns 0 if one of the collapsed stmts is not canonical for loop, number of collapsed loops otherwise.

Definition at line 6893 of file SemaOpenMP.cpp.

References clang::Sema::AA_Converting, clang::Sema::ActOnConditionalOp(), clang::Sema::ActOnFinishFullExpr(), clang::Sema::ActOnIntegerConstant(), clang::Sema::AddInitializerToDecl(), clang::Sema::BuildBinOp(), buildCounterInit(), buildCounterUpdate(), buildDeclRefExpr(), buildPreInits(), buildVarDecl(), clang::C, clang::OMPLoopDirective::HelperExprs::CalcLastIteration, checkOpenMPIterationSpace(), clang::OMPLoopDirective::HelperExprs::clear(), clang::OMPLoopDirective::DistCombinedHelperExprs::Cond, clang::OMPLoopDirective::HelperExprs::Cond, clang::Sema::Context, clang::OMPLoopDirective::HelperExprs::Counters, clang::Sema::CurContext, clang::OMPLoopDirective::HelperExprs::DependentCounters, clang::OMPLoopDirective::HelperExprs::DependentInits, clang::Sema::Diag(), clang::OMPLoopDirective::HelperExprs::DistCombinedFields, clang::OMPLoopDirective::DistCombinedHelperExprs::DistCond, clang::OMPLoopDirective::HelperExprs::DistInc, clang::OMPLoopDirective::DistCombinedHelperExprs::EUB, clang::OMPLoopDirective::HelperExprs::EUB, clang::Expr::EvaluateAsInt(), clang::OMPLoopDirective::HelperExprs::Finals, clang::OMPLoopDirective::HelperExprs::FinalsConditions, fitsInto(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Sema::getASTContext(), clang::Stmt::getBeginLoc(), clang::Expr::getExprLoc(), clang::APValue::getInt(), clang::ASTContext::getIntTypeForBitwidth(), clang::Sema::getLangOpts(), clang::CapturedDecl::getNumParams(), clang::CapturedDecl::getParam(), clang::Stmt::getSourceRange(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::ASTContext::getTypeSize(), clang::Type::hasUnsignedIntegerRepresentation(), clang::Stmt::IgnoreContainers(), clang::Expr::IgnoreImpCasts(), clang::OMPLoopDirective::HelperExprs::IL, clang::OMPLoopDirective::HelperExprs::Inc, clang::OMPLoopDirective::DistCombinedHelperExprs::Init, clang::OMPLoopDirective::HelperExprs::Init, clang::OMPLoopDirective::HelperExprs::Inits, clang::DeclContext::isDependentContext(), clang::isOpenMPDistributeDirective(), clang::isOpenMPLoopBoundSharingDirective(), clang::isOpenMPTaskLoopDirective(), clang::isOpenMPWorksharingDirective(), clang::ActionResult< PtrTy, CompressInvalid >::isUsable(), clang::Expr::isValueDependent(), clang::OMPLoopDirective::HelperExprs::IterationVarRef, clang::OMPLoopDirective::HelperExprs::LastIteration, clang::OMPLoopDirective::DistCombinedHelperExprs::LB, clang::OMPLoopDirective::HelperExprs::LB, max(), clang::OMPLoopDirective::DistCombinedHelperExprs::NLB, clang::OMPLoopDirective::HelperExprs::NLB, clang::OMPLoopDirective::DistCombinedHelperExprs::NUB, clang::OMPLoopDirective::HelperExprs::NUB, clang::OMPLoopDirective::HelperExprs::NumIterations, clang::OMPLoopDirective::DistCombinedHelperExprs::ParForInDistCond, clang::Sema::PerformImplicitConversion(), clang::OMPLoopDirective::HelperExprs::PreCond, clang::OMPLoopDirective::HelperExprs::PreInits, clang::OMPLoopDirective::HelperExprs::PrevEUB, clang::OMPLoopDirective::HelperExprs::PrevLB, clang::OMPLoopDirective::HelperExprs::PrevUB, clang::OMPLoopDirective::HelperExprs::PrivateCounters, clang::Result, clang::OMPLoopDirective::HelperExprs::ST, clang::OMPLoopDirective::DistCombinedHelperExprs::UB, clang::OMPLoopDirective::HelperExprs::UB, clang::diff::Update, clang::OMPLoopDirective::HelperExprs::Updates, clang::Expr::EvalResult::Val, and widenIterationCount().

Referenced by clang::Sema::ActOnOpenMPDistributeDirective(), clang::Sema::ActOnOpenMPDistributeParallelForDirective(), clang::Sema::ActOnOpenMPDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPDistributeSimdDirective(), clang::Sema::ActOnOpenMPForDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelForDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPParallelMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetParallelForDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPTaskLoopDirective(), clang::Sema::ActOnOpenMPTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForSimdDirective(), and clang::Sema::ActOnOpenMPTeamsDistributeSimdDirective().

◆ checkPreviousOMPAllocateAttribute()

static bool checkPreviousOMPAllocateAttribute ( Sema &  S,
DSAStackTy *  Stack,
Expr *  RefExpr,
VarDecl *  VD,
OMPAllocateDeclAttr::AllocatorTypeTy  AllocatorKind,
Expr *  Allocator 
)
static

Definition at line 2524 of file SemaOpenMP.cpp.

Referenced by checkAllocateClauses().

◆ checkReductionClauseWithNogroup()

static bool checkReductionClauseWithNogroup ( Sema &  S,
ArrayRef< OMPClause *>  Clauses 
)
static

Definition at line 9218 of file SemaOpenMP.cpp.

References clang::C, clang::Sema::Diag(), clang::OMPClause::getBeginLoc(), and clang::OMPClause::getEndLoc().

Referenced by clang::Sema::ActOnOpenMPMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPTaskLoopDirective(), and clang::Sema::ActOnOpenMPTaskLoopSimdDirective().

◆ checkScheduleModifiers()

static bool checkScheduleModifiers ( Sema &  S,
OpenMPScheduleClauseModifier  M1,
OpenMPScheduleClauseModifier  M2,
SourceLocation  M1Loc,
SourceLocation  M2Loc 
)
static

Definition at line 11569 of file SemaOpenMP.cpp.

References clang::Sema::Diag(), getListOfPossibleValues(), clang::getOpenMPClauseName(), clang::SourceLocation::isValid(), clang::OMPC_SCHEDULE_MODIFIER_last, and clang::OMPC_SCHEDULE_MODIFIER_unknown.

Referenced by clang::Sema::ActOnOpenMPScheduleClause().

◆ checkSimdlenSafelenSpecified()

static bool checkSimdlenSafelenSpecified ( Sema &  S,
const ArrayRef< OMPClause *>  Clauses 
)
static

Definition at line 7596 of file SemaOpenMP.cpp.

References clang::Expr::containsUnexpandedParameterPack(), clang::Sema::Context, clang::Sema::Diag(), clang::Expr::EvaluateAsInt(), clang::OMPClause::getClauseKind(), clang::Expr::getExprLoc(), clang::APValue::getInt(), clang::OMPSafelenClause::getSafelen(), clang::OMPSimdlenClause::getSimdlen(), clang::Stmt::getSourceRange(), clang::Expr::isInstantiationDependent(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), and clang::Expr::EvalResult::Val.

Referenced by clang::Sema::ActOnOpenMPDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPDistributeSimdDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForSimdDirective(), and clang::Sema::ActOnOpenMPTeamsDistributeSimdDirective().

◆ checkTypeMappable()

static bool checkTypeMappable ( SourceLocation  SL,
SourceRange  SR,
Sema &  SemaRef,
DSAStackTy *  Stack,
QualType  QTy,
bool  FullCheck = true 
)
static

Definition at line 14511 of file SemaOpenMP.cpp.

References clang::Sema::Context, clang::Sema::CurContext, clang::Sema::Diag(), clang::DeclContext::isDependentContext(), clang::Type::isIncompleteType(), and clang::QualType::isTrivialType().

Referenced by checkMappableExpressionList(), and checkValueDeclInTarget().

◆ checkValueDeclInTarget()

static bool checkValueDeclInTarget ( SourceLocation  SL,
SourceRange  SR,
Sema &  SemaRef,
DSAStackTy *  Stack,
ValueDecl *  VD 
)
static

Definition at line 16274 of file SemaOpenMP.cpp.

References checkTypeMappable(), and clang::ValueDecl::getType().

Referenced by clang::Sema::checkDeclIsAllowedInOpenMPTarget().

◆ filterLookupForUDReductionAndMapper()

template<typename T , typename U >
static T filterLookupForUDReductionAndMapper ( SmallVectorImpl< U > &  Lookups,
const llvm::function_ref< T(ValueDecl *)>  Gen 
)
static

Definition at line 12712 of file SemaOpenMP.cpp.

◆ findAcceptableDecl()

static NamedDecl* findAcceptableDecl ( Sema &  SemaRef,
NamedDecl *  D 
)
static

Definition at line 12723 of file SemaOpenMP.cpp.

References clang::LookupResult::isVisible(), and clang::Decl::redecls().

Referenced by argumentDependentLookup().

◆ findOMPAllocatorHandleT()

static bool findOMPAllocatorHandleT ( Sema &  S,
SourceLocation  Loc,
DSAStackTy *  Stack 
)
static

Tries to find omp_allocator_handle_t type.

Definition at line 11201 of file SemaOpenMP.cpp.

References clang::QualType::isNull().

Referenced by clang::Sema::ActOnOpenMPAllocatorClause().

◆ FinishOpenMPLinearClause()

static bool FinishOpenMPLinearClause ( OMPLinearClause &  Clause,
DeclRefExpr *  IV,
Expr *  NumIterations,
Sema &  SemaRef,
Scope *  S,
DSAStackTy *  Stack 
)
static

Definition at line 13924 of file SemaOpenMP.cpp.

References clang::Sema::ActOnFinishFullExpr(), clang::Sema::ActOnIntegerConstant(), buildCounterUpdate(), buildDeclRefExpr(), CalcStep, clang::Sema::Diag(), Finals, clang::ActionResult< PtrTy, CompressInvalid >::get(), getPrivateItem(), clang::isOpenMPDistributeDirective(), clang::isOpenMPSimdDirective(), Step, clang::diff::Update, Updates, clang::OMPVarListClause< T >::varlist_size(), and clang::OMPVarListClause< T >::varlists().

Referenced by clang::Sema::ActOnOpenMPDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPDistributeSimdDirective(), clang::Sema::ActOnOpenMPForDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelForDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetParallelForDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeSimdDirective(), and clang::Sema::EndOpenMPDSABlock().

◆ fitsInto()

static bool fitsInto ( unsigned  Bits,
bool  Signed,
const Expr *  E,
Sema &  SemaRef 
)
static

Check if the given expression E is a constant integer that fits into Bits bits.

Definition at line 6836 of file SemaOpenMP.cpp.

References clang::Sema::Context, clang::Expr::isIntegerConstantExpr(), and clang::Result.

Referenced by checkOpenMPLoop().

◆ getAllocatorKind()

static OMPAllocateDeclAttr::AllocatorTypeTy getAllocatorKind ( Sema &  S,
DSAStackTy *  Stack,
Expr *  Allocator 
)
static

Definition at line 2500 of file SemaOpenMP.cpp.

Referenced by checkAllocateClauses().

◆ getCanonicalDecl() [1/2]

static const ValueDecl* getCanonicalDecl ( const ValueDecl *  D)
static

Definition at line 879 of file SemaOpenMP.cpp.

References clang::FieldDecl::getCanonicalDecl(), and getExprAsWritten().

Referenced by clang::Sema::ActOnOpenMPDeclareSimdDirective(), getCanonicalDecl(), clang::Sema::isOpenMPCapturedDecl(), and clang::Sema::setOpenMPCaptureKind().

◆ getCanonicalDecl() [2/2]

static ValueDecl* getCanonicalDecl ( ValueDecl *  D)
static

Definition at line 896 of file SemaOpenMP.cpp.

References getCanonicalDecl(), clang::DeclRefExpr::getDecl(), clang::if(), clang::isOpenMPParallelDirective(), clang::isOpenMPTaskingDirective(), clang::isOpenMPTaskLoopDirective(), clang::isOpenMPTeamsDirective(), clang::OMPC_threadprivate, clang::OMPC_unknown, Parent, clang::SC_Auto, and clang::SC_None.

◆ getCollapseNumberExpr()

static Expr* getCollapseNumberExpr ( ArrayRef< OMPClause *>  Clauses)
static

Definition at line 7580 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPDistributeDirective(), clang::Sema::ActOnOpenMPDistributeParallelForDirective(), clang::Sema::ActOnOpenMPDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPDistributeSimdDirective(), clang::Sema::ActOnOpenMPForDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPMasterTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPParallelForDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPParallelMasterTaskLoopDirective(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetParallelForDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(), clang::Sema::ActOnOpenMPTargetTeamsDistributeSimdDirective(), clang::Sema::ActOnOpenMPTaskLoopDirective(), clang::Sema::ActOnOpenMPTaskLoopSimdDirective(), clang::Sema::ActOnOpenMPTeamsDistributeDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForDirective(), clang::Sema::ActOnOpenMPTeamsDistributeParallelForSimdDirective(), and clang::Sema::ActOnOpenMPTeamsDistributeSimdDirective().

◆ getExprAsWritten() [1/2]

static const Expr* getExprAsWritten ( const Expr *  E)
static

Definition at line 860 of file SemaOpenMP.cpp.

References clang::Expr::IgnoreParens().

Referenced by getCanonicalDecl(), and getExprAsWritten().

◆ getExprAsWritten() [2/2]

static Expr* getExprAsWritten ( Expr *  E)
static

Definition at line 875 of file SemaOpenMP.cpp.

References getExprAsWritten().

◆ getListOfPossibleValues()

static std::string getListOfPossibleValues ( OpenMPClauseKind  K,
unsigned  First,
unsigned  Last,
ArrayRef< unsigned >  Exclude = llvm::None 
)
static

Definition at line 11390 of file SemaOpenMP.cpp.

References clang::getOpenMPSimpleClauseTypeName(), and clang::Last.

Referenced by clang::Sema::ActOnOpenMPAtomicDefaultMemOrderClause(), clang::Sema::ActOnOpenMPDefaultClause(), clang::Sema::ActOnOpenMPDependClause(), clang::Sema::ActOnOpenMPProcBindClause(), clang::Sema::ActOnOpenMPScheduleClause(), and checkScheduleModifiers().

◆ getOpenMPCaptureRegionForClause()

static OpenMPDirectiveKind getOpenMPCaptureRegionForClause ( OpenMPDirectiveKind  DKind,
OpenMPClauseKind  CKind,
OpenMPDirectiveKind  NameModifier = OMPD_unknown 
)
static

Definition at line 10330 of file SemaOpenMP.cpp.

References clang::OMPC_device_type, clang::OMPC_match, clang::OMPC_threadprivate, clang::OMPC_uniform, clang::OMPC_unknown, and clang::OMPD_unknown.

Referenced by clang::Sema::ActOnOpenMPDeviceClause(), clang::Sema::ActOnOpenMPFinalClause(), clang::Sema::ActOnOpenMPIfClause(), clang::Sema::ActOnOpenMPNumTeamsClause(), clang::Sema::ActOnOpenMPNumThreadsClause(), clang::Sema::ActOnOpenMPThreadLimitClause(), and isNonNegativeIntegerValue().

◆ getOrderedNumberExpr()

static Expr* getOrderedNumberExpr ( ArrayRef< OMPClause *>  Clauses)
static

Definition at line 7588 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPForDirective(), clang::Sema::ActOnOpenMPForSimdDirective(), clang::Sema::ActOnOpenMPParallelForDirective(), clang::Sema::ActOnOpenMPParallelForSimdDirective(), clang::Sema::ActOnOpenMPSimdDirective(), clang::Sema::ActOnOpenMPTargetParallelForDirective(), clang::Sema::ActOnOpenMPTargetParallelForSimdDirective(), and clang::Sema::ActOnOpenMPTargetSimdDirective().

◆ getPrivateItem()

static std::pair<ValueDecl *, bool> getPrivateItem ( Sema &  S,
Expr *&  RefExpr,
SourceLocation &  ELoc,
SourceRange &  ERange,
bool  AllowArraySection = false 
)
static

Definition at line 4068 of file SemaOpenMP.cpp.

References clang::Expr::containsUnexpandedParameterPack(), clang::Expr::IgnoreParenImpCasts(), clang::Expr::IgnoreParens(), clang::Expr::isTypeDependent(), and clang::Expr::isValueDependent().

Referenced by clang::Sema::ActOnOpenMPAlignedClause(), clang::Sema::ActOnOpenMPCopyprivateClause(), clang::Sema::ActOnOpenMPFirstprivateClause(), clang::Sema::ActOnOpenMPIsDevicePtrClause(), clang::Sema::ActOnOpenMPLastprivateClause(), clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPPrivateClause(), clang::Sema::ActOnOpenMPSharedClause(), clang::Sema::ActOnOpenMPUseDevicePtrClause(), checkAllocateClauses(), FinishOpenMPLinearClause(), and getTeamsReductionVars().

◆ hasClauses() [1/2]

static bool hasClauses ( ArrayRef< OMPClause *>  Clauses,
const OpenMPClauseKind  K 
)
static

Check for existence of a map clause in the list of clauses.

Definition at line 8997 of file SemaOpenMP.cpp.

References clang::C, and clang::OMPClause::getClauseKind().

Referenced by clang::Sema::ActOnOpenMPTargetDataDirective(), clang::Sema::ActOnOpenMPTargetEnterDataDirective(), clang::Sema::ActOnOpenMPTargetExitDataDirective(), clang::Sema::ActOnOpenMPTargetUpdateDirective(), and hasClauses().

◆ hasClauses() [2/2]

template<typename... Params>
static bool hasClauses ( ArrayRef< OMPClause *>  Clauses,
const OpenMPClauseKind  K,
const Params...  ClauseTypes 
)
static

Definition at line 9004 of file SemaOpenMP.cpp.

References hasClauses().

◆ isConstNotMutableType()

static bool isConstNotMutableType ( Sema &  SemaRef,
QualType  Type,
bool  AcceptIfMutable = true,
bool *  IsClassType = nullptr 
)
static

Definition at line 1242 of file SemaOpenMP.cpp.

◆ isNonNegativeIntegerValue()

static bool isNonNegativeIntegerValue ( Expr *&  ValExpr,
Sema &  SemaRef,
OpenMPClauseKind  CKind,
bool  StrictlyPositive,
bool  BuildCapture = false,
OpenMPDirectiveKind  DKind = OMPD_unknown,
OpenMPDirectiveKind *  CaptureRegion = nullptr,
Stmt **  HelperValStmt = nullptr 
)
static

Definition at line 11077 of file SemaOpenMP.cpp.

References buildPreInits(), clang::Sema::Context, clang::Sema::CurContext, clang::Sema::Diag(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Sema::FullExprArg::get(), clang::Expr::getExprLoc(), getOpenMPCaptureRegionForClause(), clang::getOpenMPClauseName(), clang::Stmt::getSourceRange(), clang::DeclContext::isDependentContext(), clang::Expr::isInstantiationDependent(), clang::Expr::isIntegerConstantExpr(), clang::ActionResult< PtrTy, CompressInvalid >::isInvalid(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), clang::Sema::MakeFullExpr(), clang::OMPD_unknown, clang::Sema::PerformOpenMPImplicitIntegerConversion(), and clang::Result.

Referenced by clang::Sema::ActOnOpenMPDeviceClause(), clang::Sema::ActOnOpenMPGrainsizeClause(), clang::Sema::ActOnOpenMPNumTasksClause(), clang::Sema::ActOnOpenMPNumTeamsClause(), clang::Sema::ActOnOpenMPNumThreadsClause(), clang::Sema::ActOnOpenMPPriorityClause(), and clang::Sema::ActOnOpenMPThreadLimitClause().

◆ isOpenMPDeviceDelayedContext()

static bool isOpenMPDeviceDelayedContext ( Sema &  S)
static

Definition at line 1553 of file SemaOpenMP.cpp.

Referenced by clang::Sema::diagIfOpenMPDeviceCode(), and clang::Sema::diagIfOpenMPHostCode().

◆ rejectConstNotMutableType()

static bool rejectConstNotMutableType ( Sema &  SemaRef,
const ValueDecl *  D,
QualType  Type,
OpenMPClauseKind  CKind,
SourceLocation  ELoc,
bool  AcceptIfMutable = true,
bool  ListItemNotVar = false 
)
static

Definition at line 1261 of file SemaOpenMP.cpp.

Referenced by clang::Sema::ActOnOpenMPLastprivateClause(), clang::Sema::ActOnOpenMPPrivateClause(), and clang::Sema::CheckOpenMPLinearDecl().

◆ reportOriginalDsa()

static void reportOriginalDsa ( Sema &  SemaRef,
const DSAStackTy *  Stack,
const ValueDecl *  D,
const DSAStackTy::DSAVarData &  DVar,
bool  IsLoopIterVar = false 
)
static

Definition at line 2705 of file SemaOpenMP.cpp.

References clang::Sema::Diag(), clang::Sema::getASTContext(), clang::Decl::getLocation(), clang::getOpenMPClauseName(), clang::getOpenMPDirectiveName(), clang::ValueDecl::getType(), clang::QualType::isConstant(), and clang::isOpenMPTaskingDirective().

Referenced by clang::Sema::ActOnOpenMPCopyprivateClause(), clang::Sema::ActOnOpenMPIsDevicePtrClause(), clang::Sema::ActOnOpenMPLastprivateClause(), clang::Sema::ActOnOpenMPLinearClause(), clang::Sema::ActOnOpenMPPrivateClause(), clang::Sema::ActOnOpenMPSharedClause(), clang::Sema::checkDeclIsAllowedInOpenMPTarget(), and checkMappableExpressionList().

◆ widenIterationCount()

static ExprResult widenIterationCount ( unsigned  Bits,
Expr *  E,
Sema &  SemaRef 
)
static

Convert integer expression E to make it have at least Bits bits.

Definition at line 6820 of file SemaOpenMP.cpp.

References clang::Sema::AA_Converting, clang::C, clang::Sema::Context, clang::ExprError(), clang::ASTContext::getIntTypeForBitwidth(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), and clang::Sema::PerformImplicitConversion().

Referenced by checkOpenMPLoop().

Generated on Mon Nov 4 2019 00:55:40 for clang by   doxygen 1.8.13