1 //===- HexagonMCInst.h - Hexagon sub-class of MCInst ----------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This class extends MCInst to allow some VLIW annotation. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef HEXAGONMCINST_H 15 #define HEXAGONMCINST_H 16 17 #include "llvm/MC/MCInst.h" 18 #include "llvm/CodeGen/MachineInstr.h" 19 20 namespace llvm { 21 class HexagonMCInst: public MCInst { 22 // Packet start and end markers 23 unsigned startPacket: 1, endPacket: 1; 24 const MachineInstr *MachineI; 25 public: HexagonMCInst()26 explicit HexagonMCInst(): MCInst(), 27 startPacket(0), endPacket(0) {} 28 getMI()29 const MachineInstr* getMI() const { return MachineI; } 30 setMI(const MachineInstr * MI)31 void setMI(const MachineInstr *MI) { MachineI = MI; } 32 isStartPacket()33 bool isStartPacket() const { return (startPacket); } isEndPacket()34 bool isEndPacket() const { return (endPacket); } 35 setStartPacket(bool yes)36 void setStartPacket(bool yes) { startPacket = yes; } setEndPacket(bool yes)37 void setEndPacket(bool yes) { endPacket = yes; } 38 }; 39 } 40 41 #endif 42