434       DCHECK(from == defined_by_->GetLifetimePosition());  in SetFrom()
563       DCHECK(defined_by_->GetLocations()->Out().IsValid());  in FirstUseAfter()
592     return defined_by_;  in GetDefinedBy()
829         allocator_, type_, defined_by_, false, kNoRegister, is_temp, true);
849     if (defined_by_ != nullptr && !IsSplit()) {  in IsUsingInputRegister()
850       for (const HInstruction* input : defined_by_->GetInputs()) {  in IsUsingInputRegister()
855         while (interval != nullptr && !interval->CoversSlow(defined_by_->GetLifetimePosition())) {  in IsUsingInputRegister()
876     if (defined_by_ != nullptr && !IsSplit()) {  in CanUseInputRegister()
877       LocationSummary* locations = defined_by_->GetLocations();  in CanUseInputRegister()
881       for (const HInstruction* input : defined_by_->GetInputs()) {  in CanUseInputRegister()
886         while (interval != nullptr && !interval->CoversSlow(defined_by_->GetLifetimePosition())) {  in CanUseInputRegister()
895           return !interval->CoversSlow(defined_by_->GetLifetimePosition() + 1);  in CanUseInputRegister()
926     LocationSummary* locations = defined_by_->GetLocations();  in DefinitionRequiresRegister()
976         defined_by_(defined_by) {}  in allocator_()
1127   HInstruction* const defined_by_;  variable