[PATCH] D21330: Loop vectorization with FP induction variables

[Elena Demikhovsky via llvm-commits]

delena updated this revision to Diff 61935.
delena added a comment.

1. Changed handling of FSUB operation. I keep the original binary operation inside Induction Descriptor.
2. Allow FP induction in fast-math mode only.


Repository:
  rL LLVM

http://reviews.llvm.org/D21330

Files:
  ../include/llvm/Transforms/Utils/LoopUtils.h
  ../lib/Analysis/ScalarEvolutionExpander.cpp
  ../lib/Transforms/Scalar/LoopInterchange.cpp
  ../lib/Transforms/Utils/LoopUtils.cpp
  ../lib/Transforms/Vectorize/LoopVectorize.cpp
  ../test/Transforms/LoopVectorize/float-induction.ll
  ../test/Transforms/LoopVectorize/induction-step.ll

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