1/*===- TableGen'erated file -------------------------------------*- C++ -*-===*\
2|* *|
3|* Register Information Header Fragment *|
4|* *|
5|* Automatically generated file, do not edit! *|
6|* *|
7\*===----------------------------------------------------------------------===*/
8
9#include "llvm/CodeGen/TargetRegisterInfo.h"
10
11namespace llvm {
12
13class XCoreFrameLowering;
14
15extern const MCRegisterClassStorage<2, 28, 4, 2, 1, 1> XCoreMCRegisterClassStorage;
16
17struct XCoreGenRegisterInfo : public TargetRegisterInfo {
18 explicit XCoreGenRegisterInfo(unsigned RA, unsigned D = 0, unsigned E = 0,
19 unsigned PC = 0, unsigned HwMode = 0);
20 const RegClassWeight &getRegClassWeight(const TargetRegisterClass *RC) const override;
21 unsigned getRegUnitWeight(MCRegUnit RegUnit) const override;
22 unsigned getNumRegPressureSets() const override;
23 const char *getRegPressureSetName(unsigned Idx) const override;
24 unsigned getRegPressureSetLimit(const MachineFunction &MF, unsigned Idx) const override;
25 const TargetRegisterClass *getLargestRegClassForRegPressureSet(unsigned Idx) const override;
26 const int *getRegClassPressureSets(const TargetRegisterClass *RC) const override;
27 const int *getRegUnitPressureSets(MCRegUnit RegUnit) const override;
28 ArrayRef<const char *> getRegMaskNames() const override;
29 ArrayRef<const uint32_t *> getRegMasks() const override;
30 bool isGeneralPurposeRegister(const MachineFunction &, MCRegister) const override;
31 bool isGeneralPurposeRegisterClass(const TargetRegisterClass *RC) const override;
32 bool isFixedRegister(const MachineFunction &, MCRegister) const override;
33 bool isArgumentRegister(const MachineFunction &, MCRegister) const override;
34 bool isConstantPhysReg(MCRegister PhysReg) const override final;
35 /// Devirtualized TargetFrameLowering.
36 static const XCoreFrameLowering *getFrameLowering(
37 const MachineFunction &MF);
38 const TargetRegisterClass *getMinimalPhysRegClass(MCRegister Reg) const override;
39};
40
41namespace XCore {
42
43// Register classes
44static constexpr const TargetRegisterClass &RRegsRegClass = XCoreMCRegisterClassStorage.Classes[0];
45static constexpr const TargetRegisterClass &GRRegsRegClass = XCoreMCRegisterClassStorage.Classes[1];
46
47} // namespace XCore
48
49} // namespace llvm
50