[PATCH] D28241: [LICM] Untangle some of the logic in LICM canSinkOrHoistInst

[Xin Tong via Phabricator via llvm-commits]

trentxintong added a comment.

@hfinkel can you please confirm this is correct. Basically, I do not think we need to check for isSafeToExecuteUnconditionally for the set of SSA instructions we handle when we are sinking.


https://reviews.llvm.org/D28241