[PATCH] D108087: [SimpleLoopUnswitch] Create SimpleLoopNestUnswitch pass

[toshiki maekawa via Phabricator via llvm-commits]

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This patch adds a new pass called SimpleLoopNestUnswitch that takes LoopNest as a primary object.
This pass basically performs like running SimpleLoopUnswitch on loops in order from the innermost to the outermost.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108087

Files:
  llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
  llvm/lib/Passes/PassRegistry.def
  llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
  llvm/test/Transforms/SimpleLoopUnswitch/loop-nest-unswitch.ll

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