[PATCH] D36113: [Loop Vectorize] Vectorize Loops with Backward Dependence

DIVYA SHANMUGHAN via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 10 15:11:56 PDT 2017


DIVYA updated this revision to Diff 110638.
DIVYA marked 16 inline comments as done.
DIVYA edited the summary of this revision.
DIVYA added a comment.

- Modified checkDepAndReorder() function to use use-def chain and  OrderedInstructions
- added extra checks using MemorySSA results and OrderedInstructions( in reorderInstructions() functions), to check when checkDepAndReorder() be invoked
- Modified some comments and formatting




https://reviews.llvm.org/D36113

Files:
  include/llvm/InitializePasses.h
  include/llvm/Transforms/IPO/PassManagerBuilder.h
  include/llvm/Transforms/Vectorize.h
  include/llvm/Transforms/Vectorize/LoopVectorizePred.h
  lib/Passes/PassBuilder.cpp
  lib/Passes/PassRegistry.def
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Vectorize/CMakeLists.txt
  lib/Transforms/Vectorize/LoopVectorizePred.cpp
  lib/Transforms/Vectorize/Vectorize.cpp
  test/Other/new-pm-defaults.ll
  test/Other/new-pm-thinlto-defaults.ll
  test/Transforms/LoopVectorize/loop-with-backward-dependences.ll

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