98   size_t NewSize = EF->LLVMFuzzerCustomCrossOver(  in Mutate_CustomCrossOver()  local
102   if (!NewSize)  in Mutate_CustomCrossOver()
104   assert(NewSize <= MaxSize && "CustomCrossOver returned overisized unit");  in Mutate_CustomCrossOver()
105   memcpy(Data, U.data(), NewSize);  in Mutate_CustomCrossOver()
106   return NewSize;  in Mutate_CustomCrossOver()
447   size_t NewSize = 0;  in Mutate_CrossOver()  local
451       NewSize = CrossOver(Data, Size, O.data(), O.size(),  in Mutate_CrossOver()
453       memcpy(Data, MutateInPlaceHere.data(), NewSize);  in Mutate_CrossOver()
456       NewSize = InsertPartOf(O.data(), O.size(), Data, Size, MaxSize);  in Mutate_CrossOver()
457       if (!NewSize)  in Mutate_CrossOver()
458         NewSize = CopyPartOf(O.data(), O.size(), Data, Size);  in Mutate_CrossOver()
461       NewSize = CopyPartOf(O.data(), O.size(), Data, Size);  in Mutate_CrossOver()
465   assert(NewSize > 0 && "CrossOver returned empty unit");  in Mutate_CrossOver()
466   assert(NewSize <= MaxSize && "CrossOver returned overisized unit");  in Mutate_CrossOver()
467   return NewSize;  in Mutate_CrossOver()
550     size_t NewSize = (this->*(M.Fn))(Data, Size, MaxSize);  in MutateImpl()  local
551     if (NewSize && NewSize <= MaxSize) {  in MutateImpl()
553         ToASCII(Data, NewSize);  in MutateImpl()
555       return NewSize;  in MutateImpl()
581   size_t NewSize = Mutate(T.data(), OneBits, OneBits);  in MutateWithMask()  local
582   assert(NewSize <= OneBits);  in MutateWithMask()
583   (void)NewSize;  in MutateWithMask()