[PATCH] D76157: [SelectionDAGBuilder] Don't set MachinePointerInfo for gather when we find a uniform base

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Mar 13 15:07:58 PDT 2020


efriedma added a comment.

> Do any of those DAG combines even consider gather/scatter nodes or do they just look at loadsdnode/storesdnode?

Oh, hmm, maybe we don't actually try to use aliasing to improve chains past a gather/scatter at the moment.  I thought we just had some generic code for MemSDNodes, but I looked and I'm not seeing it.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76157/new/

https://reviews.llvm.org/D76157





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