clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers Struct Reference

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CodeGenFunction.h"

Classes
class	InlinedRegionBodyRAII
	RAII for preserving necessary info during inlined region body codegen. More...
class	OMPAllocateCleanupTy
	Cleanup action for allocate support. More...
class	OutlinedRegionBodyRAII
	RAII for preserving necessary info during Outlined region body codegen. More...

Public Types
using	InsertPointTy = llvm::OpenMPIRBuilder::InsertPointTy

Public Member Functions
	OMPBuilderCBHelpers ()=delete
	OMPBuilderCBHelpers (const OMPBuilderCBHelpers &)=delete
OMPBuilderCBHelpers &	operator= (const OMPBuilderCBHelpers &)=delete

Static Public Member Functions
static Address	getAddrOfThreadPrivate (CodeGenFunction &CGF, const VarDecl *VD, Address VDAddr, SourceLocation Loc)
	Returns address of the threadprivate variable for the current thread.
static Address	getAddressOfLocalVariable (CodeGenFunction &CGF, const VarDecl *VD)
	Gets the OpenMP-specific address of the local variable /p VD.
static std::string	getNameWithSeparators (ArrayRef< StringRef > Parts, StringRef FirstSeparator=".", StringRef Separator=".")
	Get the platform-specific name separator.
static void	FinalizeOMPRegion (CodeGenFunction &CGF, InsertPointTy IP)
	Emit the Finalization for an OMP region.
static void	EmitOMPInlinedRegionBody (CodeGenFunction &CGF, const Stmt *RegionBodyStmt, InsertPointTy AllocaIP, InsertPointTy CodeGenIP, Twine RegionName)
	Emit the body of an OMP region.
static void	EmitCaptureStmt (CodeGenFunction &CGF, InsertPointTy CodeGenIP, llvm::BasicBlock &FiniBB, llvm::Function *Fn, ArrayRef< llvm::Value * > Args)
static void	EmitOMPOutlinedRegionBody (CodeGenFunction &CGF, const Stmt *RegionBodyStmt, InsertPointTy AllocaIP, InsertPointTy CodeGenIP, Twine RegionName)
	Emit the body of an OMP region that will be outlined in OpenMPIRBuilder::finalize().

Detailed Description

Definition at line 1874 of file CodeGenFunction.h.

Member Typedef Documentation

InsertPointTy

using clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::InsertPointTy = llvm::OpenMPIRBuilder::InsertPointTy

Definition at line 1880 of file CodeGenFunction.h.

Constructor & Destructor Documentation

OMPBuilderCBHelpers() [1/2]

clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::OMPBuilderCBHelpers ( )

delete

OMPBuilderCBHelpers() [2/2]

clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::OMPBuilderCBHelpers ( const OMPBuilderCBHelpers &  )

delete

Member Function Documentation

EmitCaptureStmt()

static void clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::EmitCaptureStmt ( CodeGenFunction &  CGF, InsertPointTy  CodeGenIP, llvm::BasicBlock &  FiniBB, llvm::Function *  Fn, ArrayRef< llvm::Value * >  Args  )

inlinestatic

Definition at line 1954 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall(), and clang::CodeGen::CodeGenFunction::EmitRuntimeCall().

EmitOMPInlinedRegionBody()

void CodeGenFunction::OMPBuilderCBHelpers::EmitOMPInlinedRegionBody ( CodeGenFunction &  CGF, const Stmt *  RegionBodyStmt, InsertPointTy  AllocaIP, InsertPointTy  CodeGenIP, Twine  RegionName  )

static

Emit the body of an OMP region.

Parameters

CGF	The Codegen function this belongs to
RegionBodyStmt	The body statement for the OpenMP region being generated
AllocaIP	Where to insert alloca instructions
CodeGenIP	Where to insert the region code
RegionName	Name to be used for new blocks

Definition at line 1754 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CodeGenFunction::EmitStmt().

EmitOMPOutlinedRegionBody()

void CodeGenFunction::OMPBuilderCBHelpers::EmitOMPOutlinedRegionBody ( CodeGenFunction &  CGF, const Stmt *  RegionBodyStmt, InsertPointTy  AllocaIP, InsertPointTy  CodeGenIP, Twine  RegionName  )

static

Emit the body of an OMP region that will be outlined in OpenMPIRBuilder::finalize().

Parameters

CGF	The Codegen function this belongs to
RegionBodyStmt	The body statement for the OpenMP region being generated
AllocaIP	Where to insert alloca instructions
CodeGenIP	Where to insert the region code
RegionName	Name to be used for new blocks

Definition at line 1771 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CodeGenFunction::EmitStmt().

FinalizeOMPRegion()

static void clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::FinalizeOMPRegion ( CodeGenFunction &  CGF, InsertPointTy  IP  )

inlinestatic

Emit the Finalization for an OMP region.

Parameters

CGF	The Codegen function this belongs to
IP	Insertion point for generating the finalization code.

Definition at line 1925 of file CodeGenFunction.h.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::EmitBranchThroughCleanup(), and clang::CodeGen::CodeGenFunction::getJumpDestInCurrentScope().

getAddressOfLocalVariable()

Address CodeGenFunction::OMPBuilderCBHelpers::getAddressOfLocalVariable ( CodeGenFunction &  CGF, const VarDecl *  VD  )

static

Gets the OpenMP-specific address of the local variable /p VD.

Definition at line 1669 of file CGStmtOpenMP.cpp.

References clang::CharUnits::alignTo(), clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CGBuilderTy::CreatePointerBitCastOrAddrSpaceCast(), clang::CodeGen::CodeGenFunction::EHStack, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CharUnits::fromQuantity(), clang::Decl::getAttr(), clang::VarDecl::getCanonicalDecl(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getDeclAlign(), clang::NamedDecl::getName(), getNameWithSeparators(), clang::CodeGen::CGOpenMPRuntime::getOMPBuilder(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::ASTContext::getPointerType(), clang::CodeGen::CodeGenModule::getSize(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::getTypeSize(), clang::ASTContext::getTypeSizeInChars(), clang::CodeGen::Address::invalid(), isAllocatableDecl(), clang::Type::isVariablyModifiedType(), clang::CodeGen::NormalAndEHCleanup, and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.

getAddrOfThreadPrivate()

Address CodeGenFunction::OMPBuilderCBHelpers::getAddrOfThreadPrivate ( CodeGenFunction &  CGF, const VarDecl *  VD, Address  VDAddr, SourceLocation  Loc  )

static

Returns address of the threadprivate variable for the current thread.

This Also create any necessary OMP runtime calls.

Parameters

VD	VarDecl for Threadprivate variable.
VDAddr	Address of the Vardecl
Loc	The location where the barrier directive was encountered

Definition at line 1719 of file CGStmtOpenMP.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::Data, clang::CodeGen::Address::emitRawPointer(), clang::CodeGen::Address::getAlignment(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::Address::getElementType(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getMangledName(), clang::CodeGen::CGOpenMPRuntime::getOMPBuilder(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CodeGenModule::getSize(), clang::ASTContext::getTargetInfo(), clang::CodeGen::CodeGenModule::GetTargetTypeStoreSize(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::TargetInfo::isTLSSupported().

Referenced by EmitThreadPrivateVarDeclLValue().

getNameWithSeparators()

std::string CodeGenFunction::OMPBuilderCBHelpers::getNameWithSeparators ( ArrayRef< StringRef >  Parts, StringRef  FirstSeparator = ".", StringRef  Separator = "."  )

static

Get the platform-specific name separator.

Parameters

Parts	different parts of the final name that needs separation
FirstSeparator	First separator used between the initial two parts of the name.
Separator	separator used between all of the rest consecutinve parts of the name

Definition at line 1742 of file CGStmtOpenMP.cpp.

Referenced by getAddressOfLocalVariable().

operator=()

OMPBuilderCBHelpers & clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::operator= ( const OMPBuilderCBHelpers &  )

delete

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

• lib/CodeGen/CodeGenFunction.h
• lib/CodeGen/CGStmtOpenMP.cpp