5513 bool matchAssign(const VariablesMetadata *VMetadata, Variable **Var,  in matchAssign()  argument
5518   const Inst *VarAssign = VMetadata->getSingleDefinition(*Var);  in matchAssign()
5521   assert(!VMetadata->isMultiDef(*Var));  in matchAssign()
5528     if (!VMetadata->isMultiDef(SrcVar) ||  in matchAssign()
5565 bool matchCombinedBaseIndex(const VariablesMetadata *VMetadata, Variable **Base,  in matchCombinedBaseIndex()  argument
5576   const Inst *BaseInst = VMetadata->getSingleDefinition(*Base);  in matchCombinedBaseIndex()
5579   assert(!VMetadata->isMultiDef(*Base));  in matchCombinedBaseIndex()
5585   if (VMetadata->isMultiDef(Var1))  in matchCombinedBaseIndex()
5590   if (VMetadata->isMultiDef(Var2))  in matchCombinedBaseIndex()
5604 bool matchShiftedOffsetReg(const VariablesMetadata *VMetadata,  in matchShiftedOffsetReg()  argument
5616   auto *IndexInst = VMetadata->getSingleDefinition(*OffsetReg);  in matchShiftedOffsetReg()
5619   assert(!VMetadata->isMultiDef(*OffsetReg));  in matchShiftedOffsetReg()
5633   if (VMetadata->isMultiDef(Var) || Const->getType() != IceType_i32)  in matchShiftedOffsetReg()
5690 bool matchOffsetBase(const VariablesMetadata *VMetadata, Variable **Base,  in matchOffsetBase()  argument
5698   const Inst *BaseInst = VMetadata->getSingleDefinition(*Base);  in matchOffsetBase()
5702   assert(!VMetadata->isMultiDef(*Base));  in matchOffsetBase()
5799   const VariablesMetadata *VMetadata = Func->getVMetadata();  in formAddressingMode()  local
5809     if (matchAssign(VMetadata, &BaseVar, &OffsetImm, &Reason)) {  in formAddressingMode()
5814         matchAssign(VMetadata, &OffsetReg, &OffsetImm, &Reason)) {  in formAddressingMode()
5818     if (CanHaveIndex && matchCombinedBaseIndex(VMetadata, &BaseVar, &OffsetReg,  in formAddressingMode()
5824       if (matchShiftedOffsetReg(VMetadata, &OffsetReg, &ShiftKind,  in formAddressingMode()
5830           matchShiftedOffsetReg(VMetadata, &BaseVar, &ShiftKind,  in formAddressingMode()
5837     if (matchOffsetBase(VMetadata, &BaseVar, &OffsetImm, &Reason)) {  in formAddressingMode()