[PATCH] D29314: [Instcombine] Combine consecutive identical fences

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

In https://reviews.llvm.org/D29314#661269, @Bigcheese wrote:

> Looks fine to me as long as we've resolved the semantic issues here. I'd wait for what Chandler &&/|| David have to say.


Thanks Michael. I'll wait a bit and see if there are objections.


https://reviews.llvm.org/D29314