[PATCH] D70157: Align branches within 32-Byte boundary

[Ed Maste via Phabricator via cfe-commits]

emaste added a comment.

> Shall we default to -mbranches-within-32B-boundaries if the specified -march= or -mtune= may be affected by the erratum?

I think we should enable it based on `-mtune` specifying an affected CPU (and implicitly based on `-march` if `-mtune` is not specified).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70157/new/

https://reviews.llvm.org/D70157