496   uint64_t ToRemoveSize = 0;  in tryToShorten()  local
507     ToRemoveSize = DeadSize - uint64_t(ToRemoveStart - DeadStart);  in tryToShorten()
512     ToRemoveSize = KillingSize - uint64_t(DeadStart - KillingStart);  in tryToShorten()
515     uint64_t Off = offsetToAlignment(ToRemoveSize, PrefAlign);  in tryToShorten()
517       if (ToRemoveSize <= (PrefAlign.value() - Off))  in tryToShorten()
519       ToRemoveSize -= PrefAlign.value() - Off;  in tryToShorten()
521     assert(isAligned(PrefAlign, ToRemoveSize) &&  in tryToShorten()
525   assert(ToRemoveSize > 0 && "Shouldn't reach here if nothing to remove");  in tryToShorten()
526   assert(DeadSize > ToRemoveSize && "Can't remove more than original size");  in tryToShorten()
528   uint64_t NewSize = DeadSize - ToRemoveSize;  in tryToShorten()
540                     << int64_t(ToRemoveStart + ToRemoveSize) << ")\n");  in tryToShorten()
556         ConstantInt::get(DeadWriteLength->getType(), ToRemoveSize)};  in tryToShorten()
568     DeadStart += ToRemoveSize;  in tryToShorten()