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276365dd4b
be the first encoded as the first feature. It then uses the CPU name to look up features / scheduling itineray even though clients know full well the CPU name being used to query these properties. The fix is to just have the clients explictly pass the CPU name! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
//===-- MipsTargetMachine.h - Define TargetMachine for Mips -00--*- 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 declares the Mips specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MIPSTARGETMACHINE_H
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#define MIPSTARGETMACHINE_H
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#include "MipsSubtarget.h"
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#include "MipsInstrInfo.h"
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#include "MipsISelLowering.h"
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#include "MipsFrameLowering.h"
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#include "MipsSelectionDAGInfo.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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#include "llvm/Target/TargetFrameLowering.h"
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namespace llvm {
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class formatted_raw_ostream;
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class MipsTargetMachine : public LLVMTargetMachine {
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MipsSubtarget Subtarget;
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const TargetData DataLayout; // Calculates type size & alignment
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MipsInstrInfo InstrInfo;
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MipsFrameLowering FrameLowering;
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MipsTargetLowering TLInfo;
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MipsSelectionDAGInfo TSInfo;
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public:
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MipsTargetMachine(const Target &T, const std::string &TT,
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const std::string &CPU, const std::string &FS,
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bool isLittle);
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virtual const MipsInstrInfo *getInstrInfo() const
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{ return &InstrInfo; }
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virtual const TargetFrameLowering *getFrameLowering() const
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{ return &FrameLowering; }
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virtual const MipsSubtarget *getSubtargetImpl() const
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{ return &Subtarget; }
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virtual const TargetData *getTargetData() const
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{ return &DataLayout;}
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virtual const MipsRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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virtual const MipsTargetLowering *getTargetLowering() const {
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return &TLInfo;
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}
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virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
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return &TSInfo;
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}
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// Pass Pipeline Configuration
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virtual bool addInstSelector(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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virtual bool addPreEmitPass(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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virtual bool addPreRegAlloc(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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virtual bool addPostRegAlloc(PassManagerBase &, CodeGenOpt::Level);
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};
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/// MipselTargetMachine - Mipsel target machine.
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///
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class MipselTargetMachine : public MipsTargetMachine {
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public:
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MipselTargetMachine(const Target &T, const std::string &TT,
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const std::string &CPU, const std::string &FS);
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};
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} // End llvm namespace
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#endif
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