39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
|
//===- AArch64LegalizerInfo --------------------------------------*- C++ -*-==//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
/// \file
|
||
|
|
/// This file declares the targeting of the Machinelegalizer class for
|
||
|
|
/// AArch64.
|
||
|
|
/// \todo This should be generated by TableGen.
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64MACHINELEGALIZER_H
|
||
|
|
#define LLVM_LIB_TARGET_AARCH64_AARCH64MACHINELEGALIZER_H
|
||
|
|
|
||
|
|
#include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
|
||
|
|
|
||
|
|
namespace llvm {
|
||
|
|
|
||
|
|
class LLVMContext;
|
||
|
|
class AArch64Subtarget;
|
||
|
|
|
||
|
|
/// This class provides the information for the target register banks.
|
||
|
|
class AArch64LegalizerInfo : public LegalizerInfo {
|
||
|
|
public:
|
||
|
|
AArch64LegalizerInfo(const AArch64Subtarget &ST);
|
||
|
|
|
||
|
|
bool legalizeCustom(MachineInstr &MI, MachineRegisterInfo &MRI,
|
||
|
|
MachineIRBuilder &MIRBuilder) const override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
bool legalizeVaArg(MachineInstr &MI, MachineRegisterInfo &MRI,
|
||
|
|
MachineIRBuilder &MIRBuilder) const;
|
||
|
|
};
|
||
|
|
} // End llvm namespace.
|
||
|
|
#endif
|