diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCRegisterInfo.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCRegisterInfo.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h index d304e1d8b5ec3..b15fde83c9f3a 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.h +++ b/lib/Target/PowerPC/PPCRegisterInfo.h @@ -54,13 +54,13 @@ inline static unsigned getCRFromCRBit(unsigned SrcReg) { return Reg; } - class PPCRegisterInfo : public PPCGenRegisterInfo { DenseMap<unsigned, unsigned> ImmToIdxMap; const PPCTargetMachine &TM; + public: PPCRegisterInfo(const PPCTargetMachine &TM); - + /// getPointerRegClass - Return the register class to use to hold pointers. /// This is used for addressing modes. const TargetRegisterClass * @@ -77,7 +77,7 @@ public: const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override; const uint32_t *getCallPreservedMask(const MachineFunction &MF, CallingConv::ID CC) const override; - const uint32_t *getNoPreservedMask() const; + const uint32_t *getNoPreservedMask() const override; void adjustStackMapLiveOutMask(uint32_t *Mask) const override; @@ -101,6 +101,7 @@ public: } void lowerDynamicAlloc(MachineBasicBlock::iterator II) const; + void lowerDynamicAreaOffset(MachineBasicBlock::iterator II) const; void lowerCRSpilling(MachineBasicBlock::iterator II, unsigned FrameIndex) const; void lowerCRRestore(MachineBasicBlock::iterator II, @@ -115,9 +116,9 @@ public: unsigned FrameIndex) const; bool hasReservedSpillSlot(const MachineFunction &MF, unsigned Reg, - int &FrameIdx) const override; - void eliminateFrameIndex(MachineBasicBlock::iterator II, - int SPAdj, unsigned FIOperandNum, + int &FrameIdx) const override; + void eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj, + unsigned FIOperandNum, RegScavenger *RS = nullptr) const override; // Support for virtual base registers. @@ -136,8 +137,6 @@ public: // Base pointer (stack realignment) support. unsigned getBaseRegister(const MachineFunction &MF) const; bool hasBasePointer(const MachineFunction &MF) const; - bool canRealignStack(const MachineFunction &MF) const; - bool needsStackRealignment(const MachineFunction &MF) const override; }; } // end namespace llvm |