[PATCH] D41338: [CodeGen] lower math intrinsics to finite version of libcalls when possible (PR35672)

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 20 13:27:47 PST 2017

efriedma added a comment.

> That's, in part, why all of the intrinsics say "Not all targets support all types however." in the LangRef.

I think most people would assume that means you'll get some sort of error from the backend, not a silent miscompile.  But I guess it isn't any worse than what we do now for other math library calls.


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