[PATCH] D116194: [InstCombine] Factor out a common pattern match used 3 times. NFC.

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In D116194#3223354 <https://reviews.llvm.org/D116194#3223354>, @spatel wrote:

> Making the caller pass a dummy seems awkward. 
> I don't have any suggestions to improve it, but adding some more potential reviewers.

I can pass a pointer with default null. Is that better?


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  https://reviews.llvm.org/D116194/new/

https://reviews.llvm.org/D116194