<p>this is super nice, Nuno added a guide to undefined behavior in LLVM:</p><p><a href="https://llvm.org/docs/UndefinedBehavior.html" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">llvm.org/docs/UndefinedBehavio</span><span class="invisible">r.html</span></a></p><p>we should have done this years and years ago...</p>