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https://github.com/c64scene-ar/llvm-6502.git
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7a551b7c6d
Instead of keeping an explicit set, just drop the names of types we choose to map to some other type. This has the advantage that the name of the unused will not cause the context to rename types on module read. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222986 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
//===- Linker.h - Module Linker Interface -----------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LINKER_LINKER_H
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#define LLVM_LINKER_LINKER_H
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#include "llvm/ADT/SmallPtrSet.h"
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#include <functional>
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namespace llvm {
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class DiagnosticInfo;
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class Module;
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class StructType;
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/// This class provides the core functionality of linking in LLVM. It keeps a
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/// pointer to the merged module so far. It doesn't take ownership of the
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/// module since it is assumed that the user of this class will want to do
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/// something with it after the linking.
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class Linker {
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public:
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typedef std::function<void(const DiagnosticInfo &)> DiagnosticHandlerFunction;
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Linker(Module *M, DiagnosticHandlerFunction DiagnosticHandler);
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Linker(Module *M);
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~Linker();
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Module *getModule() const { return Composite; }
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void deleteModule();
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/// \brief Link \p Src into the composite. The source is destroyed.
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/// Returns true on error.
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bool linkInModule(Module *Src);
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static bool LinkModules(Module *Dest, Module *Src,
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DiagnosticHandlerFunction DiagnosticHandler);
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static bool LinkModules(Module *Dest, Module *Src);
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private:
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void init(Module *M, DiagnosticHandlerFunction DiagnosticHandler);
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Module *Composite;
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DiagnosticHandlerFunction DiagnosticHandler;
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};
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} // End llvm namespace
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#endif
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