| //===--- DeclOpenMP.cpp - Declaration OpenMP AST Node Implementation ------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// \file |
| /// \brief This file implements OMPThreadPrivateDecl, OMPCapturedExprDecl |
| /// classes. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #include "clang/AST/ASTContext.h" |
| #include "clang/AST/Decl.h" |
| #include "clang/AST/DeclBase.h" |
| #include "clang/AST/DeclOpenMP.h" |
| #include "clang/AST/Expr.h" |
| |
| using namespace clang; |
| |
| //===----------------------------------------------------------------------===// |
| // OMPThreadPrivateDecl Implementation. |
| //===----------------------------------------------------------------------===// |
| |
| void OMPThreadPrivateDecl::anchor() { } |
| |
| OMPThreadPrivateDecl *OMPThreadPrivateDecl::Create(ASTContext &C, |
| DeclContext *DC, |
| SourceLocation L, |
| ArrayRef<Expr *> VL) { |
| OMPThreadPrivateDecl *D = |
| new (C, DC, additionalSizeToAlloc<Expr *>(VL.size())) |
| OMPThreadPrivateDecl(OMPThreadPrivate, DC, L); |
| D->NumVars = VL.size(); |
| D->setVars(VL); |
| return D; |
| } |
| |
| OMPThreadPrivateDecl *OMPThreadPrivateDecl::CreateDeserialized(ASTContext &C, |
| unsigned ID, |
| unsigned N) { |
| OMPThreadPrivateDecl *D = new (C, ID, additionalSizeToAlloc<Expr *>(N)) |
| OMPThreadPrivateDecl(OMPThreadPrivate, nullptr, SourceLocation()); |
| D->NumVars = N; |
| return D; |
| } |
| |
| void OMPThreadPrivateDecl::setVars(ArrayRef<Expr *> VL) { |
| assert(VL.size() == NumVars && |
| "Number of variables is not the same as the preallocated buffer"); |
| std::uninitialized_copy(VL.begin(), VL.end(), getTrailingObjects<Expr *>()); |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // OMPDeclareReductionDecl Implementation. |
| //===----------------------------------------------------------------------===// |
| |
| void OMPDeclareReductionDecl::anchor() {} |
| |
| OMPDeclareReductionDecl *OMPDeclareReductionDecl::Create( |
| ASTContext &C, DeclContext *DC, SourceLocation L, DeclarationName Name, |
| QualType T, OMPDeclareReductionDecl *PrevDeclInScope) { |
| return new (C, DC) OMPDeclareReductionDecl(OMPDeclareReduction, DC, L, Name, |
| T, PrevDeclInScope); |
| } |
| |
| OMPDeclareReductionDecl * |
| OMPDeclareReductionDecl::CreateDeserialized(ASTContext &C, unsigned ID) { |
| return new (C, ID) OMPDeclareReductionDecl( |
| OMPDeclareReduction, /*DC=*/nullptr, SourceLocation(), DeclarationName(), |
| QualType(), /*PrevDeclInScope=*/nullptr); |
| } |
| |
| OMPDeclareReductionDecl *OMPDeclareReductionDecl::getPrevDeclInScope() { |
| return cast_or_null<OMPDeclareReductionDecl>( |
| PrevDeclInScope.get(getASTContext().getExternalSource())); |
| } |
| const OMPDeclareReductionDecl * |
| OMPDeclareReductionDecl::getPrevDeclInScope() const { |
| return cast_or_null<OMPDeclareReductionDecl>( |
| PrevDeclInScope.get(getASTContext().getExternalSource())); |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // OMPCapturedExprDecl Implementation. |
| //===----------------------------------------------------------------------===// |
| |
| void OMPCapturedExprDecl::anchor() {} |
| |
| OMPCapturedExprDecl *OMPCapturedExprDecl::Create(ASTContext &C, DeclContext *DC, |
| IdentifierInfo *Id, QualType T, |
| SourceLocation StartLoc) { |
| return new (C, DC) OMPCapturedExprDecl(C, DC, Id, T, StartLoc); |
| } |
| |
| OMPCapturedExprDecl *OMPCapturedExprDecl::CreateDeserialized(ASTContext &C, |
| unsigned ID) { |
| return new (C, ID) |
| OMPCapturedExprDecl(C, nullptr, nullptr, QualType(), SourceLocation()); |
| } |
| |
| SourceRange OMPCapturedExprDecl::getSourceRange() const { |
| assert(hasInit()); |
| return SourceRange(getInit()->getLocStart(), getInit()->getLocEnd()); |
| } |