45   bool TryMergeIntoShifterOperand(HInstruction* use, HInstruction* bitfield_op, bool do_merge);
46   bool CanMergeIntoShifterOperand(HInstruction* use, HInstruction* bitfield_op) {  in CanMergeIntoShifterOperand()  argument
47     return TryMergeIntoShifterOperand(use, bitfield_op, /* do_merge= */ false);  in CanMergeIntoShifterOperand()
49   bool MergeIntoShifterOperand(HInstruction* use, HInstruction* bitfield_op) {  in MergeIntoShifterOperand()  argument
50     DCHECK(CanMergeIntoShifterOperand(use, bitfield_op));  in MergeIntoShifterOperand()
51     return TryMergeIntoShifterOperand(use, bitfield_op, /* do_merge= */ true);  in MergeIntoShifterOperand()
84 bool InstructionSimplifierArmVisitor::TryMergeIntoShifterOperand(HInstruction* use,  in TryMergeIntoShifterOperand()  argument
87   DCHECK(HasShifterOperand(use, InstructionSet::kArm));  in TryMergeIntoShifterOperand()
88   DCHECK(use->IsBinaryOperation());  in TryMergeIntoShifterOperand()
92   DataType::Type type = use->GetType();  in TryMergeIntoShifterOperand()
97   HInstruction* left = use->InputAt(0);  in TryMergeIntoShifterOperand()
98   HInstruction* right = use->InputAt(1);  in TryMergeIntoShifterOperand()
108   bool is_commutative = use->AsBinaryOperation()->IsCommutative();  in TryMergeIntoShifterOperand()
124   shift_amount &= use->GetType() == DataType::Type::kInt32  in TryMergeIntoShifterOperand()
129     if (!use->IsAdd() && (!use->IsSub() || use->GetType() != DataType::Type::kInt64)) {  in TryMergeIntoShifterOperand()
140         new (GetGraph()->GetAllocator()) HDataProcWithShifterOp(use,  in TryMergeIntoShifterOperand()
145                                                                 use->GetDexPc());  in TryMergeIntoShifterOperand()
146     use->GetBlock()->ReplaceAndRemoveInstructionWith(use, alu_with_op);  in TryMergeIntoShifterOperand()
167   for (const HUseListNode<HInstruction*>& use : uses) {  in TryMergeIntoUsersShifterOperand()  local
168     HInstruction* user = use.GetUser();  in TryMergeIntoUsersShifterOperand()