forked from OSchip/llvm-project
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
//===--- CodeGenTypes.h - Type translation for LLVM CodeGen -----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Chris Lattner and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This is the code that handles AST -> LLVM type lowering.
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//
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//===----------------------------------------------------------------------===//
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#ifndef CODEGEN_CODEGENTYPES_H
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#define CODEGEN_CODEGENTYPES_H
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#include "llvm/ADT/DenseMap.h"
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#include <vector>
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namespace llvm {
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class Module;
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class Type;
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}
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namespace clang {
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class ASTContext;
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class TagDecl;
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class TargetInfo;
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class QualType;
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class FunctionTypeProto;
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namespace CodeGen {
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/// CodeGenTypes - This class organizes the cross-module state that is used
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/// while lowering AST types to LLVM types.
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class CodeGenTypes {
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ASTContext &Context;
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TargetInfo &Target;
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llvm::Module& TheModule;
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llvm::DenseMap<const TagDecl*, llvm::Type*> TagDeclTypes;
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public:
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CodeGenTypes(ASTContext &Ctx, llvm::Module &M);
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TargetInfo &getTarget() const { return Target; }
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const llvm::Type *ConvertType(QualType T);
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void DecodeArgumentTypes(const FunctionTypeProto &FTP,
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std::vector<const llvm::Type*> &ArgTys);
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};
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} // end namespace CodeGen
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} // end namespace clang
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#endif
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