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[Mips] Remove dead code
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Authored by chenwj on Mar 24 2018, 9:09 AM.

Reviewers

ehostunreach
sdardis

Commits

Summary

I believe the role of ehDataReg has been replaced by MipsABIInfo::GetEhDataReg, thus removing the dead code.

LGTM, I'm not seeing an implementation of that method or a callee.

This revision is now accepted and ready to land.Mar 26 2018, 6:38 AM

@sdardis I have no commit access. Please commit it for me, thanks.

This revision was automatically updated to reflect the committed changes.

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llvm/

trunk/

lib/

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Mips/

1 line

Show All 34 Lines	bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,		MachineBasicBlock::iterator MI,
const std::vector<CalleeSavedInfo> &CSI,		const std::vector<CalleeSavedInfo> &CSI,
const TargetRegisterInfo *TRI) const override;		const TargetRegisterInfo *TRI) const override;

bool hasReservedCallFrame(const MachineFunction &MF) const override;		bool hasReservedCallFrame(const MachineFunction &MF) const override;

void determineCalleeSaves(MachineFunction &MF, BitVector &SavedRegs,		void determineCalleeSaves(MachineFunction &MF, BitVector &SavedRegs,
RegScavenger *RS) const override;		RegScavenger *RS) const override;
unsigned ehDataReg(unsigned I) const;

private:		private:
void emitInterruptEpilogueStub(MachineFunction &MF,		void emitInterruptEpilogueStub(MachineFunction &MF,
MachineBasicBlock &MBB) const;		MachineBasicBlock &MBB) const;
void emitInterruptPrologueStub(MachineFunction &MF,		void emitInterruptPrologueStub(MachineFunction &MF,
MachineBasicBlock &MBB) const;		MachineBasicBlock &MBB) const;
};		};

} // end namespace llvm		} // end namespace llvm

#endif // LLVM_LIB_TARGET_MIPS_MIPSSEFRAMELOWERING_H		#endif // LLVM_LIB_TARGET_MIPS_MIPSSEFRAMELOWERING_H