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llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.h
| Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Lines | public: | ||||
| BitVector getReservedRegs(const MachineFunction &MF) const override; | BitVector getReservedRegs(const MachineFunction &MF) const override; | ||||
| bool isCallerPreservedPhysReg(unsigned PhysReg, const MachineFunction &MF) const override; | bool isCallerPreservedPhysReg(unsigned PhysReg, const MachineFunction &MF) const override; | ||||
| /// We require the register scavenger. | /// We require the register scavenger. | ||||
| bool requiresRegisterScavenging(const MachineFunction &MF) const override { | bool requiresRegisterScavenging(const MachineFunction &MF) const override { | ||||
| return true; | return true; | ||||
| } | } | ||||
| bool requiresFrameIndexScavenging(const MachineFunction &MF) const override { | bool requiresFrameIndexScavenging(const MachineFunction &MF) const override; | ||||
| return true; | |||||
| } | |||||
| bool trackLivenessAfterRegAlloc(const MachineFunction &MF) const override { | bool trackLivenessAfterRegAlloc(const MachineFunction &MF) const override { | ||||
| return true; | return true; | ||||
| } | } | ||||
| bool requiresVirtualBaseRegisters(const MachineFunction &MF) const override { | bool requiresVirtualBaseRegisters(const MachineFunction &MF) const override { | ||||
| return true; | return true; | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 60 Lines • Show Last 20 Lines | |||||