[PATCH] D54317: [IPSCCP,PM] Preserve PDT in the new pass manager.

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

I've updated the test to explicitly use `function(require<domtree>,require<postdomtree>` before and after ipsccp to make sure the analyses are preserved. I couldn't find a flag to verify the PDT unfortunately.


https://reviews.llvm.org/D54317