>UB, on the other hand, exists for compiler authors to optimize. s/exists for/has been exploited by/g The worst part is the optimizations aren't even that sig

>UB, on the other hand, exists for compiler authors to optimize. s/exists for/has been exploited by/g The worst part is the optimizations aren't even that significant. (I recall a blog post of somebody testing this but I can't find it rn)