DynASM is an interesting tool (it's used in LuaJIT). I used it to test integer overflow overhead [1] (mainly because I could specify different expression lengt

DynASM is an interesting tool (it's used in LuaJIT). I used it to test integer overflow overhead [1] (mainly because I could specify different expression lengths and test `INTO` vs. `JO`). [1] http://boston.conman.org/2015/09/05.2 http://boston.conman.org/2015/09/05.2 http://boston.conman.org/2015/09/07.1 http://boston.conman.org/2015/09/07.1