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e75e60eab8
Custom legalize s64 G_ADD for MIPS32. Patch by Petar Avramovic. Differential Revision: https://reviews.llvm.org/D52652 llvm-svn: 344007
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
//===- MipsLegalizerInfo ----------------------------------------*- 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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/// \file
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/// This file declares the targeting of the Machinelegalizer class for Mips.
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/// \todo This should be generated by TableGen.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H
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#define LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H
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#include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
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namespace llvm {
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class MipsSubtarget;
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/// This class provides legalization strategies.
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class MipsLegalizerInfo : public LegalizerInfo {
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public:
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MipsLegalizerInfo(const MipsSubtarget &ST);
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bool legalizeCustom(MachineInstr &MI, MachineRegisterInfo &MRI,
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MachineIRBuilder &MIRBuilder) const override;
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};
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} // end namespace llvm
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#endif
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