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https://github.com/c64scene-ar/llvm-6502.git
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061efcfb3e
Passes prior to instructon selection are now split into separate configurable stages. Header dependencies are simplified. The bulk of this diff is simply removal of the silly DisableVerify flags. Sorry for the target header churn. Attempting to stabilize them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149754 91177308-0d34-0410-b5e6-96231b3b80d8
91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
//===-- SPUTargetMachine.h - Define TargetMachine for Cell SPU ----*- 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 CellSPU-specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SPU_TARGETMACHINE_H
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#define SPU_TARGETMACHINE_H
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#include "SPUSubtarget.h"
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#include "SPUInstrInfo.h"
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#include "SPUISelLowering.h"
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#include "SPUSelectionDAGInfo.h"
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#include "SPUFrameLowering.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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namespace llvm {
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class PassManager;
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class GlobalValue;
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class TargetFrameLowering;
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/// SPUTargetMachine
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///
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class SPUTargetMachine : public LLVMTargetMachine {
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SPUSubtarget Subtarget;
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const TargetData DataLayout;
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SPUInstrInfo InstrInfo;
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SPUFrameLowering FrameLowering;
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SPUTargetLowering TLInfo;
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SPUSelectionDAGInfo TSInfo;
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InstrItineraryData InstrItins;
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public:
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SPUTargetMachine(const Target &T, StringRef TT,
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StringRef CPU, StringRef FS, const TargetOptions &Options,
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Reloc::Model RM, CodeModel::Model CM,
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CodeGenOpt::Level OL);
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/// Return the subtarget implementation object
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virtual const SPUSubtarget *getSubtargetImpl() const {
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return &Subtarget;
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}
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virtual const SPUInstrInfo *getInstrInfo() const {
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return &InstrInfo;
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}
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virtual const SPUFrameLowering *getFrameLowering() const {
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return &FrameLowering;
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}
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/*!
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\note Cell SPU does not support JIT today. It could support JIT at some
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point.
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*/
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virtual TargetJITInfo *getJITInfo() {
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return NULL;
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}
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virtual const SPUTargetLowering *getTargetLowering() const {
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return &TLInfo;
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}
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virtual const SPUSelectionDAGInfo* getSelectionDAGInfo() const {
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return &TSInfo;
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}
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virtual const SPURegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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virtual const TargetData *getTargetData() const {
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return &DataLayout;
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}
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virtual const InstrItineraryData *getInstrItineraryData() const {
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return &InstrItins;
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}
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// Pass Pipeline Configuration
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virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
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};
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} // end namespace llvm
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#endif
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