[PATCH] D38768: Add remarks describing when a pass changes the IR instruction count of a module

[Jessica Paquette via Phabricator via llvm-commits]

paquette added a comment.

Now that there's discussion on making the new pass manager the default pass manager, I'm wondering if it'd make sense to just go ahead and implement this functionality there entirely? I was hoping to get it done with the LegacyPassManager first then port it over after.

Also, the test is pretty big now to cover all of the pass manager types. Does anyone think there's a more succinct way to do this?


https://reviews.llvm.org/D38768