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 R600FrameLowering;
14
15struct R600GenRegisterInfo : public TargetRegisterInfo {
16 explicit R600GenRegisterInfo(unsigned RA, unsigned D = 0, unsigned E = 0,
17 unsigned PC = 0, unsigned HwMode = 0);
18 unsigned composeSubRegIndicesImpl(unsigned, unsigned) const override;
19 unsigned reverseComposeSubRegIndicesImpl(unsigned, unsigned) const override;
20 LaneBitmask composeSubRegIndexLaneMaskImpl(unsigned, LaneBitmask) const override;
21 LaneBitmask reverseComposeSubRegIndexLaneMaskImpl(unsigned, LaneBitmask) const override;
22 const TargetRegisterClass *getSubClassWithSubReg(const TargetRegisterClass *, unsigned) const override;
23 const TargetRegisterClass *getSubRegisterClass(const TargetRegisterClass *, unsigned) const override;
24 const RegClassWeight &getRegClassWeight(const TargetRegisterClass *RC) const override;
25 unsigned getRegUnitWeight(MCRegUnit RegUnit) const override;
26 unsigned getNumRegPressureSets() const override;
27 const char *getRegPressureSetName(unsigned Idx) const override;
28 unsigned getRegPressureSetLimit(const MachineFunction &MF, unsigned Idx) const override;
29 const int *getRegClassPressureSets(const TargetRegisterClass *RC) const override;
30 const int *getRegUnitPressureSets(MCRegUnit RegUnit) const override;
31 ArrayRef<const char *> getRegMaskNames() const override;
32 ArrayRef<const uint32_t *> getRegMasks() const override;
33 bool isGeneralPurposeRegister(const MachineFunction &, MCRegister) const override;
34 bool isGeneralPurposeRegisterClass(const TargetRegisterClass *RC) const override;
35 bool isFixedRegister(const MachineFunction &, MCRegister) const override;
36 bool isArgumentRegister(const MachineFunction &, MCRegister) const override;
37 bool isConstantPhysReg(MCRegister PhysReg) const override final;
38 /// Devirtualized TargetFrameLowering.
39 static const R600FrameLowering *getFrameLowering(
40 const MachineFunction &MF);
41};
42
43namespace R600 { // Register classes
44 extern const TargetRegisterClass R600_Reg32RegClass;
45 extern const TargetRegisterClass R600_TReg32RegClass;
46 extern const TargetRegisterClass R600_TReg32_XRegClass;
47 extern const TargetRegisterClass R600_AddrRegClass;
48 extern const TargetRegisterClass R600_KC0RegClass;
49 extern const TargetRegisterClass R600_KC1RegClass;
50 extern const TargetRegisterClass R600_TReg32_WRegClass;
51 extern const TargetRegisterClass R600_TReg32_YRegClass;
52 extern const TargetRegisterClass R600_TReg32_ZRegClass;
53 extern const TargetRegisterClass R600_ArrayBaseRegClass;
54 extern const TargetRegisterClass R600_KC0_WRegClass;
55 extern const TargetRegisterClass R600_KC0_XRegClass;
56 extern const TargetRegisterClass R600_KC0_YRegClass;
57 extern const TargetRegisterClass R600_KC0_ZRegClass;
58 extern const TargetRegisterClass R600_KC1_WRegClass;
59 extern const TargetRegisterClass R600_KC1_XRegClass;
60 extern const TargetRegisterClass R600_KC1_YRegClass;
61 extern const TargetRegisterClass R600_KC1_ZRegClass;
62 extern const TargetRegisterClass R600_LDS_SRC_REGRegClass;
63 extern const TargetRegisterClass R600_PredicateRegClass;
64 extern const TargetRegisterClass R600_Addr_WRegClass;
65 extern const TargetRegisterClass R600_Addr_YRegClass;
66 extern const TargetRegisterClass R600_Addr_ZRegClass;
67 extern const TargetRegisterClass R600_LDS_SRC_REG_and_R600_Reg32RegClass;
68 extern const TargetRegisterClass R600_Predicate_BitRegClass;
69 extern const TargetRegisterClass R600_Reg64RegClass;
70 extern const TargetRegisterClass R600_Reg64VerticalRegClass;
71 extern const TargetRegisterClass R600_Reg64Vertical_with_sub0_in_R600_TReg32_WRegClass;
72 extern const TargetRegisterClass R600_Reg64Vertical_with_sub0_in_R600_TReg32_XRegClass;
73 extern const TargetRegisterClass R600_Reg64Vertical_with_sub0_in_R600_TReg32_YRegClass;
74 extern const TargetRegisterClass R600_Reg64Vertical_with_sub0_in_R600_TReg32_ZRegClass;
75 extern const TargetRegisterClass R600_Reg128RegClass;
76 extern const TargetRegisterClass R600_Reg128VerticalRegClass;
77 extern const TargetRegisterClass R600_Reg128Vertical_with_sub0_in_R600_TReg32_WRegClass;
78 extern const TargetRegisterClass R600_Reg128Vertical_with_sub0_in_R600_TReg32_XRegClass;
79 extern const TargetRegisterClass R600_Reg128Vertical_with_sub0_in_R600_TReg32_YRegClass;
80 extern const TargetRegisterClass R600_Reg128Vertical_with_sub0_in_R600_TReg32_ZRegClass;
81} // end namespace R600
82
83} // end namespace llvm
84
85