[PATCH] D52827: [LICM] Make LICM able to hoist phis

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

This rehoisting stuff has been wary for me before, and now I'm completely hesitant about what is going on there. Why do we end up hoisting to some block that does not dominate its users? Do we have a strong reason of doing so rather than finding the correct hoisting destination?


Repository:
  rL LLVM

https://reviews.llvm.org/D52827