[PATCH] D107822: [InstCombine] Fold Int2Ptr/PtrToInt if the ptr is dereferenceable

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

The code here looks very weird.
Please can you at least split this up into a preparatory NFC changes, the deref-based fold, and the domination-based fold?
Also, please precommit the tests, even if just locally for you, so that the patches show how the check lines change.


Repository:
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https://reviews.llvm.org/D107822