IDA Pro 5.5 ships 12th of June 2009. The change list is here: http://www.hex-rays.com/idapro/55/index.htm

This is an intellectual exercise: when shifts a 32-bit unsigned integer in C++, how to detect whether the calculation overflows efficiently? Here is the function prototype. shl_overflow will return true if v << cl overflows (cl is between 0 and...