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From: | Stephen J. Turnbull |
Subject: | Re: [Emacs-diffs] trunk r114593: * lisp.h (eassert): Don't use 'assume'. |
Date: | Fri, 11 Oct 2013 17:59:29 +0900 |
Daniel Colascione writes: > I'd actually argue that you should almost always combine assert and > assume. You've gone through the trouble of spelling out constraints on > program execution: why not let the optimizer take advantage of that > information? I'd say +1 except that apparently optimizers are sufficiently stupid as to compile worse code when assume is present (at least that's what Paul seemed to claim).
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