Current Path : /usr/src/contrib/llvm/include/llvm/MC/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/src/contrib/llvm/include/llvm/MC/MCLabel.h |
//===- MCLabel.h - Machine Code Directional Local Labels --------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains the declaration of the MCLabel class. // //===----------------------------------------------------------------------===// #ifndef LLVM_MC_MCLABEL_H #define LLVM_MC_MCLABEL_H namespace llvm { class MCContext; class raw_ostream; /// MCLabel - Instances of this class represent a label name in the MC file, /// and MCLabel are created and unique'd by the MCContext class. MCLabel /// should only be constructed for valid instances in the object file. class MCLabel { // Instance - the instance number of this Directional Local Label unsigned Instance; private: // MCContext creates and uniques these. friend class MCContext; MCLabel(unsigned instance) : Instance(instance) {} MCLabel(const MCLabel&); // DO NOT IMPLEMENT void operator=(const MCLabel&); // DO NOT IMPLEMENT public: /// getInstance - Get the current instance of this Directional Local Label. unsigned getInstance() const { return Instance; } /// incInstance - Increment the current instance of this Directional Local /// Label. unsigned incInstance() { return ++Instance; } /// print - Print the value to the stream \arg OS. void print(raw_ostream &OS) const; /// dump - Print the value to stderr. void dump() const; }; inline raw_ostream &operator<<(raw_ostream &OS, const MCLabel &Label) { Label.print(OS); return OS; } } // end namespace llvm #endif