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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//===- X86LegalizerInfo.h ------------------------------------------*- C++
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//-*-==//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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 X86.
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/// \todo This should be generated by TableGen.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_X86_X86MACHINELEGALIZER_H
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#define LLVM_LIB_TARGET_X86_X86MACHINELEGALIZER_H
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#include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
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namespace llvm {
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class X86Subtarget;
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class X86TargetMachine;
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/// This class provides the information for the target register banks.
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class X86LegalizerInfo : public LegalizerInfo {
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private:
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/// Keep a reference to the X86Subtarget around so that we can
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/// make the right decision when generating code for different targets.
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const X86Subtarget &Subtarget;
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const X86TargetMachine &TM;
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public:
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X86LegalizerInfo(const X86Subtarget &STI, const X86TargetMachine &TM);
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private:
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void setLegalizerInfo32bit();
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void setLegalizerInfo64bit();
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void setLegalizerInfoSSE1();
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void setLegalizerInfoSSE2();
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void setLegalizerInfoSSE41();
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void setLegalizerInfoAVX();
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void setLegalizerInfoAVX2();
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void setLegalizerInfoAVX512();
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void setLegalizerInfoAVX512DQ();
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void setLegalizerInfoAVX512BW();
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};
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} // namespace llvm
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#endif
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