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(unsigned Kind) const override;
35
36 bool eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
37 unsigned FIOperandNum,
38 RegScavenger *RS = nullptr) const override;
39
40 Register getFrameRegister(const MachineFunction &MF) const override;
41};
42
43} // namespace llvm
44
45#endif
46