[libc-commits] [PATCH] D101895: [libc] Simplifies multi implementations

[Guillaume Chatelet via Phabricator via libc-commits]

gchatelet added a comment.

In D101895#2748607 <https://reviews.llvm.org/D101895#2748607>, @sivachandra wrote:

> Unfortunately, I had to revert this as the bots were failing like this: https://lab.llvm.org/buildbot/#/builders/78/builds/11551.
> I looked around for a bit to see if I can fix forward, but I do not think I know enough about the various x86_64 arch names. May be `-march=k8` is all we need, but I will let you decide what the best course of action is.

Thx for the revert Siva. I was AFK when I saw the failure.
These pseudo archs are available from Clang 12 <https://www.phoronix.com/scan.php?page=news_item&px=LLVM-Clang-12-Microarch-Levels> on. Do you happen to know which clang version is being used by the buildbot?
We can target more genuine architectures instead, that said those pseudo arch better capture the requirements.


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https://reviews.llvm.org/D101895