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//===-- llvm/Bytecode/Format.h - VM bytecode file format info ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This header defines intrinsic constants that are useful to libraries that
// need to hack on bytecode files directly, like the reader and writer.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_BYTECODE_FORMAT_H
#define LLVM_BYTECODE_FORMAT_H
namespace llvm {
class BytecodeFormat { // Throw the constants into a poorman's namespace...
BytecodeFormat(); // do not implement
public:
// ID Numbers that are used in bytecode files...
enum FileBlockIDs {
// File level identifiers...
Module = 0x01,
// Module subtypes:
Function = 0x11,
ConstantPool,
SymbolTable,
ModuleGlobalInfo,
GlobalTypePlane,
// Function subtypes:
// Can also have ConstantPool block
// Can also have SymbolTable block
BasicBlock = 0x31, // May contain many basic blocks
};
};
} // End llvm namespace
#endif
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