1//===-- VERegisterInfo.h - VE Register Information Impl ---------*- 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 contains the VE implementation of the TargetRegisterInfo class.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_VE_VEREGISTERINFO_H
14#define LLVM_LIB_TARGET_VE_VEREGISTERINFO_H
15
16#include "llvm/CodeGen/TargetRegisterInfo.h"
17
18#define GET_REGINFO_HEADER
19#include "VEGenRegisterInfo.inc"
20
21namespace llvm {
22struct VERegisterInfo : public VEGenRegisterInfo {
23public:
24 VERegisterInfo();
25
26 /// Code Generation virtual methods...
27 const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override;
28 const uint32_t *getCallPreservedMask(const MachineFunction &MF,
29 CallingConv::ID CC) const override;
30 const uint32_t *getNoPreservedMask() const override;
31
32 BitVector getReservedRegs(const MachineFunction &MF) const override;
33
34 const TargetRegisterClass *getPointerRegClass(const MachineFunction &MF,
35 unsigned Kind) const override;
36
37 bool eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
38 unsigned FIOperandNum,
39 RegScavenger *RS = nullptr) const override;
40
41 Register getFrameRegister(const MachineFunction &MF) const override;
42};
43
44} // namespace llvm
45
46#endif
47