[PATCH] D37175: Fix PR/33305. caused by trying to simplify expressions in phi of ops that should have no leaders.

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added a comment.

(In particular, i believe it may be correct to only care about phi nodes in the same block as the one we are trying to translate through, which would fix 33461 back to the better codegen)


https://reviews.llvm.org/D37175