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Alex, After looking into this a bit, it looks to me like the best thing to do for targets that do not natively support ISD::MINIMUM and ISD::MAXIMUM would be to fall back to a libcall, since implementing these operations in terms of existing operations is actually rather complicated. Do you think it would make sense to add builtin functions to compiler-rt to implement these operations, or is

...e missing something here, but that seems like a fairly harmless > expansion, as such things go, and going to compiler-rt feels like overkill. > +1 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20181109/3bf0c105/attachment.html>