109   bool CanEnsureNotNullAt(HInstruction* instr, HInstruction* at) const;
562 bool InstructionSimplifierVisitor::CanEnsureNotNullAt(HInstruction* input, HInstruction* at) const {  in CanEnsureNotNullAt()  function in art::InstructionSimplifierVisitor
620   if (CanEnsureNotNullAt(object, check_cast)) {  in VisitCheckCast()
659   if (CanEnsureNotNullAt(object, instruction)) {  in VisitInstanceOf()
700       && CanEnsureNotNullAt(instruction->GetValue(), instruction)) {  in VisitInstanceFieldSet()
707       && CanEnsureNotNullAt(instruction->GetValue(), instruction)) {  in VisitStaticFieldSet()
1017   if (CanEnsureNotNullAt(value, instruction)) {  in VisitArraySet()
2083     DCHECK(CanEnsureNotNullAt(argument, instruction));  in SimplifyStringEquals()
2088     if (CanEnsureNotNullAt(argument, instruction)) {  in SimplifyStringEquals()
2160   if (CanEnsureNotNullAt(source, instruction)) {  in SimplifySystemArrayCopy()
2163   if (CanEnsureNotNullAt(destination, instruction)) {  in SimplifySystemArrayCopy()