317     if (input->IsBigInt()) {  in ConvertToNumberOrNumeric()
410     if (input->IsBigInt()) {  in ConvertToString()
483   } else if (input->IsBigInt()) {  in NoSideEffectsToMaybeString()
656   if (IsBigInt()) return BigInt::cast(*this).ToBoolean();  in BooleanValue()
722   if (x->IsBigInt() && y->IsString()) {  in Compare()
726   if (x->IsString() && y->IsBigInt()) {  in Compare()
771       } else if (y->IsBigInt()) {  in Equals()
792       } else if (y->IsBigInt()) {  in Equals()
813       } else if (y->IsBigInt()) {  in Equals()
836     } else if (x->IsBigInt()) {  in Equals()
837       if (y->IsBigInt()) {  in Equals()
865   } else if (this->IsBigInt()) {  in StrictEquals()
866     if (!that.IsBigInt()) return false;  in StrictEquals()
882   if (object->IsBigInt()) return isolate->factory()->bigint_string();  in TypeOf()
1650   if (IsBigInt() && other.IsBigInt()) {  in SameValue()
1669   if (IsBigInt() && other.IsBigInt()) {  in SameValueZero()