[PATCH] D10477: Expand loop reroll to handle loop with multiple induction variables and negative increment -part 1/3

[Lawrence Hu]

hulx2000 updated this revision to Diff 29943.
hulx2000 added a comment.

Thanks, James for your valuable comments.

I have updated my patch.


Repository:
  rL LLVM

http://reviews.llvm.org/D10477

Files:
  lib/Transforms/Scalar/LoopRerollPass.cpp
  test/Transforms/LoopReroll/negative.ll

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