[PATCH] D67989: [ValueTracking] Improve pointer offset computation for cases of same base

[Rong Xu via Phabricator via llvm-commits]

xur added a comment.

I totally agree with what eugenis said.
I added his comments to a TODO comment.
I will commit this version and may  address the TODO later.


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  https://reviews.llvm.org/D67989/new/

https://reviews.llvm.org/D67989