[PATCH] D38948: [LV] Support efficient vectorization of an induction with redundant casts

Dorit Nuzman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Nov 28 05:54:39 PST 2017


dorit updated this revision to Diff 124555.
dorit added a comment.

(uploaded a fix to LoopUtils:getCastsForInductionPHI())


https://reviews.llvm.org/D38948

Files:
  include/llvm/Analysis/ScalarEvolution.h
  include/llvm/Transforms/Utils/LoopUtils.h
  lib/Analysis/ScalarEvolution.cpp
  lib/Transforms/Utils/LoopUtils.cpp
  lib/Transforms/Vectorize/LoopVectorize.cpp
  test/Transforms/LoopVectorize/vect-phiscev-sext-trunc.ll

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