2012-02-17 02:23:50 +01:00
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//===-- MipsTargetMachine.h - Define TargetMachine for Mips -----*- C++ -*-===//
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2007-06-06 09:42:06 +02:00
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//
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// The LLVM Compiler Infrastructure
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//
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2007-12-29 21:36:04 +01:00
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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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2007-06-06 09:42:06 +02:00
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//
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2011-04-15 23:51:11 +02:00
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//===----------------------------------------------------------------------===//
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2007-06-06 09:42:06 +02:00
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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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2011-04-15 23:51:11 +02:00
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//===----------------------------------------------------------------------===//
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2007-06-06 09:42:06 +02:00
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#ifndef MIPSTARGETMACHINE_H
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#define MIPSTARGETMACHINE_H
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2012-03-17 19:46:09 +01:00
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#include "MipsSubtarget.h"
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2013-04-09 21:46:01 +02:00
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#include "llvm/CodeGen/Passes.h"
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#include "llvm/CodeGen/SelectionDAGISel.h"
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2011-01-10 13:39:04 +01:00
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#include "llvm/Target/TargetFrameLowering.h"
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2012-12-04 08:12:27 +01:00
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#include "llvm/Target/TargetMachine.h"
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2007-06-06 09:42:06 +02:00
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namespace llvm {
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2012-07-31 23:49:49 +02:00
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class formatted_raw_ostream;
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class MipsRegisterInfo;
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2010-11-15 01:06:54 +01:00
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2012-07-31 23:39:17 +02:00
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class MipsTargetMachine : public LLVMTargetMachine {
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MipsSubtarget Subtarget;
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2011-07-21 18:28:51 +02:00
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2012-07-31 23:39:17 +02:00
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public:
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2014-07-03 02:10:24 +02:00
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MipsTargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
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const TargetOptions &Options, Reloc::Model RM,
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CodeModel::Model CM, CodeGenOpt::Level OL, bool isLittle);
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2012-07-31 23:39:17 +02:00
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2012-12-12 21:09:58 +01:00
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virtual ~MipsTargetMachine() {}
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2012-07-31 23:49:49 +02:00
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2014-04-29 09:58:02 +02:00
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void addAnalysisPasses(PassManagerBase &PM) override;
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2013-04-09 21:46:01 +02:00
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2014-07-03 02:10:24 +02:00
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const MipsInstrInfo *getInstrInfo() const override {
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return getSubtargetImpl()->getInstrInfo();
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}
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const TargetFrameLowering *getFrameLowering() const override {
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return getSubtargetImpl()->getFrameLowering();
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}
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const MipsSubtarget *getSubtargetImpl() const override { return &Subtarget; }
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2014-04-29 09:58:02 +02:00
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const InstrItineraryData *getInstrItineraryData() const override {
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2014-07-02 02:54:07 +02:00
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return Subtarget.inMips16Mode()
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? nullptr
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: &getSubtargetImpl()->getInstrItineraryData();
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2013-07-13 01:33:22 +02:00
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}
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2014-07-02 02:54:12 +02:00
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MipsJITInfo *getJITInfo() override {
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return Subtarget.getJITInfo();
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}
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2014-04-29 09:58:02 +02:00
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const MipsRegisterInfo *getRegisterInfo() const override {
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2014-07-03 02:10:24 +02:00
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return getSubtargetImpl()->getRegisterInfo();
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2012-07-31 23:39:17 +02:00
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}
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2014-04-29 09:58:02 +02:00
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const MipsTargetLowering *getTargetLowering() const override {
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2014-07-03 02:10:24 +02:00
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return getSubtargetImpl()->getTargetLowering();
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2012-07-31 23:39:17 +02:00
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}
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2014-07-02 23:29:23 +02:00
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const DataLayout *getDataLayout() const override {
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return getSubtargetImpl()->getDataLayout();
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}
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2014-04-29 09:58:02 +02:00
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const MipsSelectionDAGInfo* getSelectionDAGInfo() const override {
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2014-07-02 23:29:23 +02:00
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return getSubtargetImpl()->getSelectionDAGInfo();
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2012-07-31 23:39:17 +02:00
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}
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// Pass Pipeline Configuration
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2014-04-29 09:58:02 +02:00
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TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
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bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE) override;
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2012-07-31 23:39:17 +02:00
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};
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2008-06-04 03:45:25 +02:00
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2012-07-31 23:39:17 +02:00
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/// MipsebTargetMachine - Mips32/64 big endian target machine.
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2011-09-21 05:00:58 +02:00
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///
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class MipsebTargetMachine : public MipsTargetMachine {
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2011-12-20 03:50:00 +01:00
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virtual void anchor();
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2011-09-21 05:00:58 +02:00
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public:
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MipsebTargetMachine(const Target &T, StringRef TT,
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2011-12-02 23:16:29 +01:00
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StringRef CPU, StringRef FS, const TargetOptions &Options,
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2011-11-16 09:38:26 +01:00
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Reloc::Model RM, CodeModel::Model CM,
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CodeGenOpt::Level OL);
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2011-09-21 05:00:58 +02:00
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};
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2012-07-31 23:39:17 +02:00
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/// MipselTargetMachine - Mips32/64 little endian target machine.
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2008-06-04 03:45:25 +02:00
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///
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class MipselTargetMachine : public MipsTargetMachine {
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2011-12-20 03:50:00 +01:00
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virtual void anchor();
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2008-06-04 03:45:25 +02:00
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public:
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2011-07-19 08:37:02 +02:00
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MipselTargetMachine(const Target &T, StringRef TT,
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2011-12-02 23:16:29 +01:00
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StringRef CPU, StringRef FS, const TargetOptions &Options,
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2011-11-16 09:38:26 +01:00
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Reloc::Model RM, CodeModel::Model CM,
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CodeGenOpt::Level OL);
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2008-06-04 03:45:25 +02:00
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};
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2007-06-06 09:42:06 +02:00
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} // End llvm namespace
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#endif
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