57   MachineBasicBlock *MBB = nullptr;  member
61   MIRef(MachineBasicBlock *MBB) : MBB(MBB) {  in MIRef()
62     for (auto I = MBB->begin(), E = MBB->end(); I != E && I->isPHI();  in MIRef()
67       : MI(MI), MBB(MI->getParent()),  in MIRef()
68         Pos(std::distance(MBB->instr_begin(), ++MI->getIterator())) {}  in MIRef()
69   MIRef(MachineInstr *MI, MachineBasicBlock *MBB)  in MIRef()
70       : MI(MI), MBB(MBB),  in MIRef()
71         Pos(std::distance(MBB->instr_begin(), ++MI->getIterator())) {}  in MIRef()
72   MIRef(MachineInstr *MI, MachineBasicBlock *MBB, size_t Pos)  in MIRef()
73       : MI(MI), MBB(MBB), Pos(Pos) {}  in MIRef()
74   operator bool() const { return MBB != nullptr; }  in operator bool()
76     return MI == RHS.MI && MBB == RHS.MBB;  in operator ==()
82     return MBB < RHS.MBB || (MBB == RHS.MBB && Pos < RHS.Pos);  in operator <()
87     return MBB > RHS.MBB || (MBB == RHS.MBB && Pos > RHS.Pos);  in operator >()
147   bool hoistShapesInBB(MachineBasicBlock *MBB, SmallVectorImpl<MIRef> &Shapes) {  in hoistShapesInBB()  argument
148     MIRef &FirstAMX = BBVisitedInfo[MBB].FirstAMX;  in hoistShapesInBB()
164       MBB->insert(InsertPoint, I->MI->removeFromParent());  in hoistShapesInBB()
168     Shapes.push_back(MIRef(&*--InsertPoint, MBB));  in hoistShapesInBB()
211   auto RecordShape = [&](MachineInstr *MI, MachineBasicBlock *MBB) {  in INITIALIZE_PASS_DEPENDENCY()  argument
212     MIRef MIR(MI, MBB);  in INITIALIZE_PASS_DEPENDENCY()
213     auto I = llvm::lower_bound(ShapeBBs[MBB], MIR);  in INITIALIZE_PASS_DEPENDENCY()
214     if (I == ShapeBBs[MBB].end() || *I != MIR)  in INITIALIZE_PASS_DEPENDENCY()
215       ShapeBBs[MBB].insert(I, MIR);  in INITIALIZE_PASS_DEPENDENCY()
255   for (auto &MBB : MF) {  in runOnMachineFunction()  local
257     for (auto &MI : MBB) {  in runOnMachineFunction()
261         if (BBVisitedInfo[&MBB].LastCall)  in runOnMachineFunction()
262           CfgNeedInsert.insert(BBVisitedInfo[&MBB].LastCall);  in runOnMachineFunction()
264           BBVisitedInfo[&MBB].NeedTileCfgLiveIn = true;  in runOnMachineFunction()
266         if (!BBVisitedInfo[&MBB].FirstAMX)  in runOnMachineFunction()
267           BBVisitedInfo[&MBB].FirstAMX = MIRef(&MI, &MBB, Pos);  in runOnMachineFunction()
270         BBVisitedInfo[&MBB].LastCall = MIRef(&MI, &MBB, Pos);  in runOnMachineFunction()
273     if (BBVisitedInfo[&MBB].NeedTileCfgLiveIn) {  in runOnMachineFunction()
274       if (&MBB == &MF.front())  in runOnMachineFunction()
275         CfgNeedInsert.insert(MIRef(&MBB));  in runOnMachineFunction()
277         CfgLiveInBBs.push_back(&MBB);  in runOnMachineFunction()
279     if (BBVisitedInfo[&MBB].FirstAMX || BBVisitedInfo[&MBB].HasAMXRegLiveIn)  in runOnMachineFunction()
280       for (auto *Succ : MBB.successors())  in runOnMachineFunction()
281         if (!isLoopBackEdge(Succ, &MBB))  in runOnMachineFunction()
287     MachineBasicBlock *MBB = CfgLiveInBBs.pop_back_val();  in runOnMachineFunction()  local
288     for (auto *Pred : MBB->predecessors()) {  in runOnMachineFunction()
326     MachineBasicBlock *MBB = WorkList.pop_back_val();  in runOnMachineFunction()  local
327     for (auto *Pred : MBB->predecessors()) {  in runOnMachineFunction()
328       if (!BBVisitedInfo[Pred].TileCfgForbidden && !isLoopBackEdge(MBB, Pred)) {  in runOnMachineFunction()
347         if (!BBVisitedInfo[I.MBB].TileCfgForbidden) {  in runOnMachineFunction()
355           for (auto *Succ : I.MBB->successors())  in runOnMachineFunction()
365       if (ShapeBBs.count(I.MBB) && I < ShapeBBs[I.MBB].back())  in runOnMachineFunction()
366         I = ShapeBBs[I.MBB].back();  in runOnMachineFunction()
370         auto II = I.MI ? I.MI->getIterator() : I.MBB->instr_begin();  in runOnMachineFunction()
371         addFrameReference(BuildMI(*I.MBB, ++II, DL, TII->get(X86::PLDTILECFGV)),  in runOnMachineFunction()
378   MachineBasicBlock &MBB = MF.front();  in runOnMachineFunction()  local
379   MachineInstr *MI = &*MBB.begin();  in runOnMachineFunction()
382     BuildMI(MBB, MI, DL, TII->get(X86::AVX512_512_SET0), Zmm);  in runOnMachineFunction()
383     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSZmr)), SS)  in runOnMachineFunction()
387     BuildMI(MBB, MI, DL, TII->get(X86::AVX_SET0), Ymm);  in runOnMachineFunction()
388     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSYmr)), SS)  in runOnMachineFunction()
390     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSYmr)), SS, 32)  in runOnMachineFunction()
396     BuildMI(MBB, MI, DL, TII->get(X86::V_SET0), Xmm);  in runOnMachineFunction()
397     addFrameReference(BuildMI(MBB, MI, DL, TII->get(StoreOpc)), SS).addReg(Xmm);  in runOnMachineFunction()
398     addFrameReference(BuildMI(MBB, MI, DL, TII->get(StoreOpc)), SS, 16)  in runOnMachineFunction()
400     addFrameReference(BuildMI(MBB, MI, DL, TII->get(StoreOpc)), SS, 32)  in runOnMachineFunction()
402     addFrameReference(BuildMI(MBB, MI, DL, TII->get(StoreOpc)), SS, 48)  in runOnMachineFunction()
406   addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOV8mi)), SS).addImm(1);  in runOnMachineFunction()