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//===- RegisterInfoEmitter.h - Generate a Register File Desc. ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This tablegen backend is responsible for emitting a description of a target
// register file for a code generator. It uses instances of the Register,
// RegisterAliases, and RegisterClass classes to gather this information.
//
//===----------------------------------------------------------------------===//
#ifndef REGISTER_INFO_EMITTER_H
#define REGISTER_INFO_EMITTER_H
#include "TableGenBackend.h"
namespace llvm {
class RegisterInfoEmitter : public TableGenBackend {
RecordKeeper &Records;
public:
RegisterInfoEmitter(RecordKeeper &R) : Records(R) {}
// run - Output the register file description, returning true on failure.
void run(std::ostream &o);
// runHeader - Emit a header fragment for the register info emitter.
void runHeader(std::ostream &o);
// runEnums - Print out enum values for all of the registers.
void runEnums(std::ostream &o);
};
} // End llvm namespace
#endif
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