[PATCH] D154314: Remove the reminder loop if we know the mask is always true

[Allen zhong via Phabricator via llvm-commits]

Allen updated this revision to Diff 537578.
Allen retitled this revision from "[LV] Prefer the tail fold according the the user hint" to "Remove the reminder loop if we know the mask is always true".
Allen edited the summary of this revision.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154314/new/

https://reviews.llvm.org/D154314

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/AArch64/eliminate-tail-predication.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-tail-folding.ll
  llvm/test/Transforms/LoopVectorize/X86/constant-fold.ll
  llvm/test/Transforms/LoopVectorize/X86/optsize.ll
  llvm/test/Transforms/LoopVectorize/X86/pr34438.ll
  llvm/test/Transforms/LoopVectorize/X86/vect.omp.force.small-tc.ll
  llvm/test/Transforms/LoopVectorize/create-induction-resume.ll
  llvm/test/Transforms/LoopVectorize/dont-fold-tail-for-const-TC.ll
  llvm/test/Transforms/LoopVectorize/dont-fold-tail-for-divisible-TC.ll
  llvm/test/Transforms/LoopVectorize/pr39417-optsize-scevchecks.ll
  llvm/test/Transforms/LoopVectorize/pr44488-predication.ll

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