1 //===- VEMachineFunctionInfo.h - VE Machine Function Info -------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file declares VE specific per-machine-function information. 10 // 11 //===----------------------------------------------------------------------===// 12 #ifndef LLVM_LIB_TARGET_VE_VEMACHINEFUNCTIONINFO_H 13 #define LLVM_LIB_TARGET_VE_VEMACHINEFUNCTIONINFO_H 14 15 #include "llvm/CodeGen/MachineFunction.h" 16 17 namespace llvm { 18 19 class VEMachineFunctionInfo : public MachineFunctionInfo { 20 virtual void anchor(); 21 22 private: 23 Register GlobalBaseReg; 24 25 /// VarArgsFrameOffset - Frame offset to start of varargs area. 26 int VarArgsFrameOffset; 27 28 /// IsLeafProc - True if the function is a leaf procedure. 29 bool IsLeafProc; 30 31 public: 32 VEMachineFunctionInfo() : VarArgsFrameOffset(0), IsLeafProc(false) {} 33 explicit VEMachineFunctionInfo(MachineFunction &MF) 34 : VarArgsFrameOffset(0), IsLeafProc(false) {} 35 36 Register getGlobalBaseReg() const { return GlobalBaseReg; } 37 void setGlobalBaseReg(Register Reg) { GlobalBaseReg = Reg; } 38 39 int getVarArgsFrameOffset() const { return VarArgsFrameOffset; } 40 void setVarArgsFrameOffset(int Offset) { VarArgsFrameOffset = Offset; } 41 42 void setLeafProc(bool rhs) { IsLeafProc = rhs; } 43 bool isLeafProc() const { return IsLeafProc; } 44 }; 45 } // namespace llvm 46 47 #endif 48