[PATCH] D32848: [ValueTracking] Introduce a version of computeKnownBits that returns a KnownBits struct. Begin using it to replace internal usages of ComputeSignBit

[Daniel Berlin via llvm-commits]

When i talked with chandler about this for simplifyinstruction, his answer
was "we don't guarantee api stability, so once in-tree users are updated,
you are free to remove stuff".


On Mon, May 8, 2017 at 6:09 AM, Simon Pilgrim via Phabricator via
llvm-commits <llvm-commits at lists.llvm.org> wrote:

> RKSimon accepted this revision.
> RKSimon added a comment.
> This revision is now accepted and ready to land.
>
> LGTM, although I don't know the exact rules regarding removal of existing
> methods
>
>
> https://reviews.llvm.org/D32848
>
>
>
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