1612   HUserRecord() : instruction_(nullptr), before_use_node_() {}  in HUserRecord()
1613   explicit HUserRecord(HInstruction* instruction) : instruction_(instruction), before_use_node_() {}  in HUserRecord()
1616       : HUserRecord(old_record.instruction_, before_use_node) {}  in HUserRecord()
1618       : instruction_(instruction), before_use_node_(before_use_node) {  in HUserRecord()
1619     DCHECK(instruction_ != nullptr);  in HUserRecord()
1622   HInstruction* GetInstruction() const { return instruction_; }  in GetInstruction()
1628   HInstruction* instruction_;
2585       : instruction_(instructions.first_instruction_) {  in HInstructionIterator()
2586     next_ = Done() ? nullptr : instruction_->GetNext();  in HInstructionIterator()
2589   bool Done() const { return instruction_ == nullptr; }  in Done()
2590   HInstruction* Current() const { return instruction_; }  in Current()
2592     instruction_ = next_;  in Advance()
2593     next_ = Done() ? nullptr : instruction_->GetNext();  in Advance()
2597   HInstruction* instruction_;
2609       : instruction_(instructions.first_instruction_) {  in HInstructionIteratorHandleChanges()
2612   bool Done() const { return instruction_ == nullptr; }  in Done()
2613   HInstruction* Current() const { return instruction_; }  in Current()
2615     instruction_ = instruction_->GetNext();  in Advance()
2619   HInstruction* instruction_;
2628       : instruction_(instructions.last_instruction_) {  in HBackwardInstructionIterator()
2629     next_ = Done() ? nullptr : instruction_->GetPrevious();  in HBackwardInstructionIterator()
2632   bool Done() const { return instruction_ == nullptr; }  in Done()
2633   HInstruction* Current() const { return instruction_; }  in Current()
2635     instruction_ = next_;  in Advance()
2636     next_ = Done() ? nullptr : instruction_->GetPrevious();  in Advance()
2640   HInstruction* instruction_;
7620       : source_(source), destination_(destination), type_(type), instruction_(instruction) {}  in MoveOperands()
7674   HInstruction* GetInstruction() const { return instruction_; }  in GetInstruction()
7685   HInstruction* instruction_;  variable