59   static Handle<MutableBigInt> Cast(Handle<FreshlyAllocatedBigInt> bigint) {  in Cast()  argument
60     SLOW_DCHECK(bigint->IsBigInt());  in Cast()
61     return Handle<MutableBigInt>::cast(bigint);  in Cast()
926 MaybeHandle<String> BigInt::ToString(Isolate* isolate, Handle<BigInt> bigint,  in ToString()  argument
928   if (bigint->is_zero()) {  in ToString()
932     return MutableBigInt::ToStringBasePowerOfTwo(isolate, bigint, radix);  in ToString()
934   return MutableBigInt::ToStringGeneric(isolate, bigint, radix);  in ToString()
1424   Handle<MutableBigInt> bigint = MutableBigInt::Cast(x);  in InplaceMultiplyAdd()  local
1425   MutableBigInt::InternalMultiplyAdd(*bigint, factor, summand, bigint->length(),  in InplaceMultiplyAdd()
1426                                      *bigint);  in InplaceMultiplyAdd()
1842   Handle<MutableBigInt> bigint = MutableBigInt::Cast(x);  in Finalize()  local
1843   bigint->set_sign(sign);  in Finalize()
1844   return MutableBigInt::MakeImmutable(bigint);  in Finalize()