45   bool TryMergeIntoShifterOperand(HInstruction* use,
48   bool CanMergeIntoShifterOperand(HInstruction* use, HInstruction* bitfield_op) {  in CanMergeIntoShifterOperand()  argument
49     return TryMergeIntoShifterOperand(use, bitfield_op, /* do_merge= */ false);  in CanMergeIntoShifterOperand()
51   bool MergeIntoShifterOperand(HInstruction* use, HInstruction* bitfield_op) {  in MergeIntoShifterOperand()  argument
52     DCHECK(CanMergeIntoShifterOperand(use, bitfield_op));  in MergeIntoShifterOperand()
53     return TryMergeIntoShifterOperand(use, bitfield_op, /* do_merge= */ true);  in MergeIntoShifterOperand()
90 bool InstructionSimplifierArm64Visitor::TryMergeIntoShifterOperand(HInstruction* use,  in TryMergeIntoShifterOperand()  argument
93   DCHECK(HasShifterOperand(use, InstructionSet::kArm64));  in TryMergeIntoShifterOperand()
94   DCHECK(use->IsBinaryOperation() || use->IsNeg());  in TryMergeIntoShifterOperand()
98   DataType::Type type = use->GetType();  in TryMergeIntoShifterOperand()
105   if (use->IsBinaryOperation()) {  in TryMergeIntoShifterOperand()
106     left = use->InputAt(0);  in TryMergeIntoShifterOperand()
107     right = use->InputAt(1);  in TryMergeIntoShifterOperand()
109     DCHECK(use->IsNeg());  in TryMergeIntoShifterOperand()
110     right = use->AsNeg()->InputAt(0);  in TryMergeIntoShifterOperand()
122   bool is_commutative = use->IsBinaryOperation() && use->AsBinaryOperation()->IsCommutative();  in TryMergeIntoShifterOperand()
138   if (HDataProcWithShifterOp::IsExtensionOp(op_kind) && !ShifterOperandSupportsExtension(use)) {  in TryMergeIntoShifterOperand()
144         new (GetGraph()->GetAllocator()) HDataProcWithShifterOp(use,  in TryMergeIntoShifterOperand()
149                                                                 use->GetDexPc());  in TryMergeIntoShifterOperand()
150     use->GetBlock()->ReplaceAndRemoveInstructionWith(use, alu_with_op);  in TryMergeIntoShifterOperand()
171   for (const HUseListNode<HInstruction*>& use : uses) {  in TryMergeIntoUsersShifterOperand()  local
172     HInstruction* user = use.GetUser();  in TryMergeIntoUsersShifterOperand()