[PATCH] D144967: [PowerPC] Recognize long CPU name for -mtune in Clang

[Nathan Chancellor via Phabricator via cfe-commits]

nathanchance added a comment.

Could this be merged into `main` and backported to `release/16.x`? If this makes 16.0.0 final, I think the kernel can avoid working around this issue altogether, as `-mtune` was only wired up to do something on PowerPC in during the 16 development cycle; in prior versions, it was ignored so any value was accepted.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D144967/new/

https://reviews.llvm.org/D144967