[PATCH] D127115: [RFC][DAGCombine] Make sure combined nodes are added back to the worklist in topological order.

[Amaury SECHET via Phabricator via llvm-commits]

deadalnix added a comment.

In D127115#3624798 <https://reviews.llvm.org/D127115#3624798>, @RKSimon wrote:

> @deadalnix What's the chances that this can get done in time for the 15.x branch?

I'm not sure when the branch cut is. I have to say I've done a lot of work on the scalar part of it, but I'm a bit out of my depth for the vector part of it, so you probably have a better idea than I.

Do you have a specific plan in mind that relates to 0.15? If so I'd love to hear it.


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