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42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
//===-- MipsSERegisterInfo.h - Mips32/64 Register Information ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the Mips32/64 implementation of the TargetRegisterInfo
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// class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MIPSSEREGISTERINFO_H
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#define MIPSSEREGISTERINFO_H
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#include "MipsRegisterInfo.h"
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namespace llvm {
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class MipsSEInstrInfo;
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class MipsSERegisterInfo : public MipsRegisterInfo {
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public:
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MipsSERegisterInfo(const MipsSubtarget &Subtarget);
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bool requiresRegisterScavenging(const MachineFunction &MF) const;
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bool requiresFrameIndexScavenging(const MachineFunction &MF) const;
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virtual const TargetRegisterClass *intRegClass(unsigned Size) const;
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private:
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virtual void eliminateFI(MachineBasicBlock::iterator II, unsigned OpNo,
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int FrameIndex, uint64_t StackSize,
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int64_t SPOffset) const;
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};
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} // end namespace llvm
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#endif
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