[PATCH] D39631: [X86] Add 3dnow and 3dnowa to the list of valid target features

[Craig Topper via Phabricator via cfe-commits]

craig.topper requested changes to this revision.
craig.topper added a comment.
This revision now requires changes to proceed.

Can we just add -Werror to test/CodeGen/3dnow-builtins.c   to test this? I believe it should be throwing a warning currently.

Can we also remove mm3dnow and mm3dnowa from the isValidFeatureName?


https://reviews.llvm.org/D39631