[PATCH] D57059: [SLP] Initial support for the vectorization of the non-power-of-2 vectors.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev created this revision.
ABataev added reviewers: RKSimon, spatel, hfinkel.
Herald added a subscriber: javed.absar.

Possibly vectorized operations are extended to the power-of-2 number with UndefValues to allow to use regular vector operations.


Repository:
  rL LLVM

https://reviews.llvm.org/D57059

Files:
  lib/Transforms/Vectorize/SLPVectorizer.cpp
  test/Transforms/SLPVectorizer/AArch64/PR38339.ll
  test/Transforms/SLPVectorizer/AArch64/gather-root.ll
  test/Transforms/SLPVectorizer/AArch64/transpose.ll
  test/Transforms/SLPVectorizer/X86/PR32086.ll
  test/Transforms/SLPVectorizer/X86/PR39774.ll
  test/Transforms/SLPVectorizer/X86/PR40310.ll
  test/Transforms/SLPVectorizer/X86/alternate-cast.ll
  test/Transforms/SLPVectorizer/X86/alternate-fp.ll
  test/Transforms/SLPVectorizer/X86/alternate-int.ll
  test/Transforms/SLPVectorizer/X86/blending-shuffle.ll
  test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
  test/Transforms/SLPVectorizer/X86/crash_lencod.ll
  test/Transforms/SLPVectorizer/X86/cse.ll
  test/Transforms/SLPVectorizer/X86/extract.ll
  test/Transforms/SLPVectorizer/X86/hadd.ll
  test/Transforms/SLPVectorizer/X86/horizontal-list.ll
  test/Transforms/SLPVectorizer/X86/hsub.ll
  test/Transforms/SLPVectorizer/X86/insert-element-build-vector.ll
  test/Transforms/SLPVectorizer/X86/operandorder.ll
  test/Transforms/SLPVectorizer/X86/partail.ll
  test/Transforms/SLPVectorizer/X86/phi.ll
  test/Transforms/SLPVectorizer/X86/reorder_repeated_ops.ll
  test/Transforms/SLPVectorizer/X86/resched.ll
  test/Transforms/SLPVectorizer/X86/rgb_phi.ll
  test/Transforms/SLPVectorizer/X86/schedule-bundle.ll
  test/Transforms/SLPVectorizer/X86/sext.ll
  test/Transforms/SLPVectorizer/X86/vectorize-reorder-reuse.ll
  test/Transforms/SLPVectorizer/X86/zext.ll

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