[PATCH] D31576: MemorySSA: Remove MemorySSA walker caching.

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

I'll do some perf testing myself in the next days. Unfortunately I can't take a look right away as all the interesting tests are on my desktop at $WORK, but I'll find some time during the week.


https://reviews.llvm.org/D31576