6 ms·> more efficient code that does the same thing In this case, it produces a different result.by talaketu 5y ago> more efficient code that does the same thing In this case, it produces a different result.masklinn 5y agoIt produces a different ub, which is ub. Furthermore observability would be defined in terms of the C abstract machine, “observing” by decompiling the program is out of scope.talaketu 5y agooh right > But what if you're not using C99 or newer? UB - that takes all the fun out of it.