1 //=- HexagonMachineFunctionInfo.h - Hexagon machine function info -*- C++ -*-=//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
24 /// Hexagon target-specific information for each MachineFunction.
26   // SRetReturnReg - Some subtargets require that sret lowering includes
30   Register StackAlignBaseReg = 0;    // Aligned-stack base register
54   void setVarArgsFrameIndex(int v) { VarArgsFrameIndex = v; }  in setVarArgsFrameIndex()  argument
57   void setRegSavedAreaStartFrameIndex(int v) { RegSavedAreaStartFrameIndex = v;}  in setRegSavedAreaStartFrameIndex()  argument
60   void setFirstNamedArgFrameIndex(int v) { FirstNamedArgFrameIndex = v; }  in setFirstNamedArgFrameIndex()  argument
63   void setLastNamedArgFrameIndex(int v) { LastNamedArgFrameIndex = v; }  in setLastNamedArgFrameIndex()  argument
66   void setStartPacket(MachineInstr* MI) {  in setStartPacket()  argument
67     PacketInfo[MI] |= Hexagon::StartPacket;  in setStartPacket()
69   void setEndPacket(MachineInstr* MI)   {  in setEndPacket()  argument
70     PacketInfo[MI] |= Hexagon::EndPacket;  in setEndPacket()
72   bool isStartPacket(const MachineInstr* MI) const {  in isStartPacket()  argument
73     return (PacketInfo.count(MI) &&  in isStartPacket()
74             (PacketInfo.find(MI)->second & Hexagon::StartPacket));  in isStartPacket()
76   bool isEndPacket(const MachineInstr* MI) const {  in isEndPacket()  argument
77     return (PacketInfo.count(MI) &&  in isEndPacket()
78             (PacketInfo.find(MI)->second & Hexagon::EndPacket));  in isEndPacket()
80   void setHasClobberLR(bool v) { HasClobberLR = v;  }  in setHasClobberLR()  argument