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

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Recording something so I don't forget it when we get back to the prefix padding version.  The write up on the bundle align mode stuff mentions a concerning memory overhead for the feature.  Since the basic implementation techniques are similar, we need to make sure we assess the memory overhead of the prefix padding implementation.  See https://www.chromium.org/nativeclient/pnacl/aligned-bundling-support-in-llvm for context.  I don't believe this is likely to be an issue for the nop padding variant.


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  https://reviews.llvm.org/D70157/new/

https://reviews.llvm.org/D70157