[PATCH] D152366: [LoopVectorize] Allow inner loop runtime checks to be hoisted above an outer loop

David Sherwood via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 29 05:38:36 PDT 2023


david-arm updated this revision to Diff 535748.
david-arm added a comment.

- Add extra full_checks_diff_strides test to ensure the original inner loop runtime checks were not already loop invariant.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152366/new/

https://reviews.llvm.org/D152366

Files:
  llvm/include/llvm/Analysis/LoopAccessAnalysis.h
  llvm/include/llvm/Transforms/Utils/LoopUtils.h
  llvm/lib/Analysis/LoopAccessAnalysis.cpp
  llvm/lib/Transforms/Utils/LoopUtils.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/runtime-checks-hoist.ll

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