[PATCH] D99354: [SimpleLoopUnswitch] Port partially invariant unswitch from LoopUnswitch to SimpleLoopUnswitch

[JinGu Kang via Phabricator via llvm-commits]

jaykang10 updated this revision to Diff 347025.
jaykang10 added a comment.

Following comments of @fhahn, updated code.

- Added metadata to avoid endless unswitch
- Reduced test case


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99354/new/

https://reviews.llvm.org/D99354

Files:
  llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
  llvm/test/Transforms/SimpleLoopUnswitch/endless-unswitch.ll
  llvm/test/Transforms/SimpleLoopUnswitch/partial-unswitch-mssa-threshold.ll
  llvm/test/Transforms/SimpleLoopUnswitch/partial-unswitch-update-memoryssa.ll
  llvm/test/Transforms/SimpleLoopUnswitch/partial-unswitch.ll

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