[PATCH] D81710: [amdgpu] Skip OR combining on 64-bit integer before legalizing ops.

Stanislav Mekhanoshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 12 11:29:27 PDT 2020


rampitec added a comment.

In D81710#2090255 <https://reviews.llvm.org/D81710#2090255>, @arsenm wrote:

> In D81710#2090252 <https://reviews.llvm.org/D81710#2090252>, @rampitec wrote:
>
> > What's the rational and practical test?
>
>
> The full or is a better canonical form and splitting it will interfere with other combines


OK, but is there any test?


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