51   MachineBasicBlock *MBB = nullptr;  member
55   MIRef(MachineBasicBlock *MBB) : MBB(MBB) {  in MIRef()
56     for (auto I = MBB->begin(), E = MBB->end(); I != E && I->isPHI();  in MIRef()
61       : MI(MI), MBB(MI->getParent()),  in MIRef()
62         Pos(std::distance(MBB->instr_begin(), ++MI->getIterator())) {}  in MIRef()
63   MIRef(MachineInstr *MI, MachineBasicBlock *MBB)  in MIRef()
64       : MI(MI), MBB(MBB),  in MIRef()
65         Pos(std::distance(MBB->instr_begin(), ++MI->getIterator())) {}  in MIRef()
66   MIRef(MachineInstr *MI, MachineBasicBlock *MBB, size_t Pos)  in MIRef()
67       : MI(MI), MBB(MBB), Pos(Pos) {}  in MIRef()
68   operator bool() const { return MBB != nullptr; }  in operator bool()
70     return MI == RHS.MI && MBB == RHS.MBB;  in operator ==()
76     return MBB < RHS.MBB || (MBB == RHS.MBB && Pos < RHS.Pos);  in operator <()
81     return MBB > RHS.MBB || (MBB == RHS.MBB && Pos > RHS.Pos);  in operator >()
141   bool hoistShapesInBB(MachineBasicBlock *MBB, SmallVectorImpl<MIRef> &Shapes) {  in hoistShapesInBB()  argument
142     MIRef &FirstAMX = BBVisitedInfo[MBB].FirstAMX;  in hoistShapesInBB()
158       MBB->insert(InsertPoint, I->MI->removeFromParent());  in hoistShapesInBB()
162     Shapes.push_back(MIRef(&*--InsertPoint, MBB));  in hoistShapesInBB()
205   auto RecordShape = [&](MachineInstr *MI, MachineBasicBlock *MBB) {  in INITIALIZE_PASS_DEPENDENCY()  argument
206     MIRef MIR(MI, MBB);  in INITIALIZE_PASS_DEPENDENCY()
207     auto I = llvm::lower_bound(ShapeBBs[MBB], MIR);  in INITIALIZE_PASS_DEPENDENCY()
208     if (I == ShapeBBs[MBB].end() || *I != MIR)  in INITIALIZE_PASS_DEPENDENCY()
209       ShapeBBs[MBB].insert(I, MIR);  in INITIALIZE_PASS_DEPENDENCY()
248   for (auto &MBB : MF) {  in runOnMachineFunction()  local
250     for (auto &MI : MBB) {  in runOnMachineFunction()
254         if (BBVisitedInfo[&MBB].LastCall)  in runOnMachineFunction()
255           CfgNeedInsert.insert(BBVisitedInfo[&MBB].LastCall);  in runOnMachineFunction()
257           BBVisitedInfo[&MBB].NeedTileCfgLiveIn = true;  in runOnMachineFunction()
259         if (!BBVisitedInfo[&MBB].FirstAMX)  in runOnMachineFunction()
260           BBVisitedInfo[&MBB].FirstAMX = MIRef(&MI, &MBB, Pos);  in runOnMachineFunction()
263         BBVisitedInfo[&MBB].LastCall = MIRef(&MI, &MBB, Pos);  in runOnMachineFunction()
266     if (BBVisitedInfo[&MBB].NeedTileCfgLiveIn) {  in runOnMachineFunction()
267       if (&MBB == &MF.front())  in runOnMachineFunction()
268         CfgNeedInsert.insert(MIRef(&MBB));  in runOnMachineFunction()
270         CfgLiveInBBs.push_back(&MBB);  in runOnMachineFunction()
272     if (BBVisitedInfo[&MBB].FirstAMX || BBVisitedInfo[&MBB].HasAMXRegLiveIn)  in runOnMachineFunction()
273       for (auto *Succ : MBB.successors())  in runOnMachineFunction()
274         if (!isLoopBackEdge(Succ, &MBB))  in runOnMachineFunction()
280     MachineBasicBlock *MBB = CfgLiveInBBs.pop_back_val();  in runOnMachineFunction()  local
281     for (auto *Pred : MBB->predecessors()) {  in runOnMachineFunction()
311     MachineBasicBlock *MBB = WorkList.pop_back_val();  in runOnMachineFunction()  local
312     for (auto *Pred : MBB->predecessors()) {  in runOnMachineFunction()
313       if (!BBVisitedInfo[Pred].TileCfgForbidden && !isLoopBackEdge(MBB, Pred)) {  in runOnMachineFunction()
332         if (!BBVisitedInfo[I.MBB].TileCfgForbidden) {  in runOnMachineFunction()
340           for (auto *Succ : I.MBB->successors())  in runOnMachineFunction()
350       if (ShapeBBs.count(I.MBB) && I < ShapeBBs[I.MBB].back())  in runOnMachineFunction()
351         I = ShapeBBs[I.MBB].back();  in runOnMachineFunction()
355         auto II = I.MI ? I.MI->getIterator() : I.MBB->instr_begin();  in runOnMachineFunction()
356         addFrameReference(BuildMI(*I.MBB, ++II, DL, TII->get(X86::LDTILECFG)),  in runOnMachineFunction()
363   MachineBasicBlock &MBB = MF.front();  in runOnMachineFunction()  local
364   MachineInstr *MI = &*MBB.begin();  in runOnMachineFunction()
367     BuildMI(MBB, MI, DL, TII->get(X86::VPXORDZrr), Zmm)  in runOnMachineFunction()
370     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSZmr)), SS)  in runOnMachineFunction()
374     BuildMI(MBB, MI, DL, TII->get(X86::VPXORYrr), Ymm)  in runOnMachineFunction()
377     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSYmr)), SS)  in runOnMachineFunction()
379     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::VMOVUPSYmr)), SS, 32)  in runOnMachineFunction()
384     BuildMI(MBB, MI, DL, TII->get(X86::PXORrr), Xmm)  in runOnMachineFunction()
387     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOVUPSmr)), SS)  in runOnMachineFunction()
389     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOVUPSmr)), SS, 16)  in runOnMachineFunction()
391     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOVUPSmr)), SS, 32)  in runOnMachineFunction()
393     addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOVUPSmr)), SS, 48)  in runOnMachineFunction()
397   addFrameReference(BuildMI(MBB, MI, DL, TII->get(X86::MOV8mi)), SS).addImm(1);  in runOnMachineFunction()