[PATCH] D146383: [SimpleLoopUnswitch] Skip non-trivial unswitching of cold loop nests

Teresa Johnson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 20 10:15:12 PDT 2023


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGdfb40d3fd7a2: [SimpleLoopUnswitch] Skip non-trivial unswitching of cold loop nests (authored by tejohnson).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146383/new/

https://reviews.llvm.org/D146383

Files:
  llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
  llvm/test/Transforms/SimpleLoopUnswitch/PGO-nontrivial-unswitch.ll
  llvm/test/Transforms/SimpleLoopUnswitch/PGO-nontrivial-unswitch2.ll
  llvm/test/Transforms/SimpleLoopUnswitch/PGO-nontrivial-unswitch3.ll

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