[PATCH] D116660: [LoopFlatten] Update MemorySSA state

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/LoopFlatten.cpp:824
 
+  Optional<MemorySSAUpdater> MSSAU;
+   if (AR.MSSA) {
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fhahn wrote:
> Could `MSSAU` be created unconditionally like with the legacy pass manager?
Thanks for taking a look.

I borrowed this boilerplate code from SimpleLoopUnswitch, but sure, I guess so and will add that.



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https://reviews.llvm.org/D116660