[PATCH] D50990: [InstCombine] When rewriting operands in SimplifyAssociativeOrCommutative, add the original nodes back to the worklist so they'll get eagerly DCEd

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

Is it possible to show the difference using debug output? If not, I think we should at least have a (small?) example here in the review, so there's some record of the problem of it for future reference.


https://reviews.llvm.org/D50990