[PATCH] D98422: [Alias] Add a ah-hoc pattern for aliasGEP

JinGu Kang via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Mar 13 10:35:18 PST 2021


jaykang10 added a comment.

In D98422#2623268 <https://reviews.llvm.org/D98422#2623268>, @nikic wrote:

> Is it possible to phrase this as an enhancement to `isKnownNonEqual()` of two phi nodes, rather than adding additional logic in BasicAA?

@nikic It is good point! I agree with you. It would be more general solution. Let me try and check it next week.


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