[PATCH] D41953: [LoopUnroll] Unroll and Jam

[Dave Green via Phabricator via llvm-commits]

dmgreen updated this revision to Diff 146623.
dmgreen added subscribers: efriedma, sebpop, anna, fhahn, chandlerc, reames, dberlin.
dmgreen added a comment.

I've updated the dependency checks to be a bit better. This has shown up some bugs/inaccuracies in DA, which will be needed to make this correct.

I'm also adding some people here who may have opinions about any of this.


https://reviews.llvm.org/D41953

Files:
  include/llvm-c/Transforms/Scalar.h
  include/llvm/Analysis/TargetTransformInfo.h
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Scalar.h
  include/llvm/Transforms/Scalar/LoopUnrollAndJamPass.h
  include/llvm/Transforms/Utils/UnrollLoop.h
  lib/Passes/PassBuilder.cpp
  lib/Passes/PassRegistry.def
  lib/Target/ARM/ARMTargetTransformInfo.cpp
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Scalar/CMakeLists.txt
  lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
  lib/Transforms/Scalar/LoopUnrollPass.cpp
  lib/Transforms/Scalar/Scalar.cpp
  lib/Transforms/Utils/CMakeLists.txt
  lib/Transforms/Utils/LoopUnroll.cpp
  lib/Transforms/Utils/LoopUnrollAndJam.cpp
  test/Transforms/LoopUnrollAndJam/dependencies.ll
  test/Transforms/LoopUnrollAndJam/disable.ll
  test/Transforms/LoopUnrollAndJam/pragma.ll
  test/Transforms/LoopUnrollAndJam/unprofitable.ll
  test/Transforms/LoopUnrollAndJam/unroll-and-jam.ll

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