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Remove the cached InstrItineraryData on the TargetMachine, it's unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212149 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -80,19 +80,16 @@ static std::string computeDataLayout(const MipsSubtarget &ST) {
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// offset from the stack/frame pointer, using StackGrowsUp enables
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// an easier handling.
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// Using CodeModel::Large enables different CALL behavior.
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MipsTargetMachine::
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MipsTargetMachine(const Target &T, StringRef TT,
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StringRef CPU, StringRef FS, const TargetOptions &Options,
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MipsTargetMachine::MipsTargetMachine(const Target &T, StringRef TT,
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StringRef CPU, StringRef FS,
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const TargetOptions &Options,
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Reloc::Model RM, CodeModel::Model CM,
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CodeGenOpt::Level OL,
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bool isLittle)
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CodeGenOpt::Level OL, bool isLittle)
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: LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
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Subtarget(TT, CPU, FS, isLittle, RM, this),
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DL(computeDataLayout(Subtarget)),
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InstrInfo(MipsInstrInfo::create(*this)),
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DL(computeDataLayout(Subtarget)), InstrInfo(MipsInstrInfo::create(*this)),
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FrameLowering(MipsFrameLowering::create(*this, Subtarget)),
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TLInfo(MipsTargetLowering::create(*this)), TSInfo(DL),
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InstrItins(Subtarget.getInstrItineraryData()), JITInfo() {
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TLInfo(MipsTargetLowering::create(*this)), TSInfo(DL), JITInfo() {
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initAsmInfo();
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}
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@ -43,7 +43,6 @@ class MipsTargetMachine : public LLVMTargetMachine {
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std::unique_ptr<const MipsFrameLowering> FrameLoweringSE;
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std::unique_ptr<const MipsTargetLowering> TLInfoSE;
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MipsSelectionDAGInfo TSInfo;
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const InstrItineraryData &InstrItins;
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MipsJITInfo JITInfo;
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public:
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@ -67,7 +66,9 @@ public:
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{ return &DL;}
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const InstrItineraryData *getInstrItineraryData() const override {
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return Subtarget.inMips16Mode() ? nullptr : &InstrItins;
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return Subtarget.inMips16Mode()
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? nullptr
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: &getSubtargetImpl()->getInstrItineraryData();
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}
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MipsJITInfo *getJITInfo() override { return &JITInfo; }
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