| //===- BitReader_3_0.h - Internal BitcodeReader 3.0 impl --------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This header defines the BitcodeReader class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef BITREADER_3_0_H |
| #define BITREADER_3_0_H |
| |
| #include "llvm/ADT/DenseMap.h" |
| #include "llvm/Bitcode/BitstreamReader.h" |
| #include "llvm/Bitcode/LLVMBitCodes.h" |
| #include "llvm/IR/Attributes.h" |
| #include "llvm/IR/GVMaterializer.h" |
| #include "llvm/IR/OperandTraits.h" |
| #include "llvm/IR/Type.h" |
| #include "llvm/IR/ValueHandle.h" |
| #include "llvm/Support/ErrorOr.h" |
| #include <string> |
| |
| namespace llvm { |
| class LLVMContext; |
| class MemoryBuffer; |
| class MemoryBufferRef; |
| class Module; |
| } // End llvm namespace |
| |
| namespace llvm_3_0 { |
| |
| /// Read the specified bitcode file, returning the module. |
| llvm::ErrorOr<llvm::Module *> parseBitcodeFile(llvm::MemoryBufferRef Buffer, |
| llvm::LLVMContext &Context); |
| |
| |
| /// Read the header of the specified bitcode buffer and extract just the |
| /// triple information. If successful, this returns a string. On error, this |
| /// returns "". |
| std::string getBitcodeTargetTriple(llvm::MemoryBufferRef Buffer, |
| llvm::LLVMContext &Context); |
| |
| /// Read the header of the specified bitcode buffer and prepare for lazy |
| /// deserialization of function bodies. If successful, this moves Buffer. On |
| /// error, this *does not* move Buffer. |
| llvm::ErrorOr<llvm::Module *> getLazyBitcodeModule(std::unique_ptr<llvm::MemoryBuffer> &&Buffer, |
| llvm::LLVMContext &Context); |
| } // End llvm_3_0 namespace |
| |
| #endif |