113   bool CanEnsureNotNullAt(HInstruction* instr, HInstruction* at) const;
565 bool InstructionSimplifierVisitor::CanEnsureNotNullAt(HInstruction* input, HInstruction* at) const {  in CanEnsureNotNullAt()  function in art::InstructionSimplifierVisitor
624   if (CanEnsureNotNullAt(object, check_cast)) {  in VisitCheckCast()
666   if (CanEnsureNotNullAt(object, instruction)) {  in VisitInstanceOf()
710       && CanEnsureNotNullAt(instruction->GetValue(), instruction)) {  in VisitInstanceFieldSet()
717       && CanEnsureNotNullAt(instruction->GetValue(), instruction)) {  in VisitStaticFieldSet()
1045   if (CanEnsureNotNullAt(value, instruction)) {  in VisitArraySet()
2185     DCHECK(CanEnsureNotNullAt(argument, instruction));  in SimplifyStringEquals()
2190     if (CanEnsureNotNullAt(argument, instruction)) {  in SimplifyStringEquals()
2218   if (CanEnsureNotNullAt(source, instruction)) {  in SimplifySystemArrayCopy()
2221   if (CanEnsureNotNullAt(destination, instruction)) {  in SimplifySystemArrayCopy()