[PATCH] D97155: [MSSA] Extending IsGuaranteedLoopInvariant to support an instruction defined in the entry block

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

> I didn't provide a test yet, because it's not clear to me how to create one that is showing the improvement in the MemorySSA case.

Could you add a variant of the test added in a0017c2bc258690146f18491317144e487ddb101 <https://reviews.llvm.org/rGa0017c2bc258690146f18491317144e487ddb101> ?


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  https://reviews.llvm.org/D97155/new/

https://reviews.llvm.org/D97155