[PATCH] D121410: Have cpu-specific variants set 'tune-cpu' as an optimization hint

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman added a reviewer: arsenm.
aaron.ballman added a subscriber: arsenm.
aaron.ballman added a comment.
Herald added a subscriber: wdng.

Adding @arsenm because of this bit:

> Note that the 'valid' list of processors for x86 is in llvm/include/llvm/Support/X86TargetParser.def. At the moment, this list contains only Intel processors, but other vendors may wish to add their own entries as 'alias'es (or wiht different feature lists!).


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  https://reviews.llvm.org/D121410/new/

https://reviews.llvm.org/D121410