[PATCH] D74658: [mlir][NFC] Fix 'gatherLoops' utility

[Diego Caballero via Phabricator via llvm-commits]

dcaballe updated this revision to Diff 245183.
dcaballe added a comment.

Move empty level removal to public function so that it's executed only once.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74658/new/

https://reviews.llvm.org/D74658

Files:
  mlir/include/mlir/Transforms/LoopUtils.h
  mlir/lib/Transforms/Utils/LoopUtils.cpp
  mlir/test/lib/Transforms/TestAffineDataCopy.cpp
  mlir/test/lib/Transforms/TestLoopFusion.cpp

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