tree bb2271ab4a85b203708bc4797f11e03430408305
parent a56ca4e45e8d2884292e3aad754e7c76f408a525
author Siva Chandra <sivachandra@google.com> 1591811700 -0700
committer Copybara-Service <copybara-worker@google.com> 1598822354 -0700

[libc][NFC] Make cpu feature check tolerate non-x86 architectures.

The feature check should probably be enhanced for non-x86 architectures,
but this change shields them from x86 specific pieces until then.

This patch has been split out from https://reviews.llvm.org/D81533.

GitOrigin-RevId: c76a1d0fc0c148c8642397a6ec8a589256eb1dc2