[PATCH] D28627: [PM] Introduce an analysis set used to preserve all analyses over a function's CFG when that CFG is unchanged.

[Davide Italiano via Phabricator via llvm-commits]

davide accepted this revision.
davide added a comment.
This revision is now accepted and ready to land.

There are still a bunch of unrelated newline/whitespace changes in Loop passes. Revert them, and this looks good to me. Thanks for your patience!


https://reviews.llvm.org/D28627