[PATCH] D29641: [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!")

[Alexey Bataev via Phabricator via llvm-commits]

ABataev updated this revision to Diff 221328.
ABataev added a comment.

Update + fixes after comments.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D29641/new/

https://reviews.llvm.org/D29641

Files:
  include/llvm/Transforms/Vectorize/SLPVectorizer.h
  lib/Transforms/Vectorize/SLPVectorizer.cpp
  test/Transforms/SLPVectorizer/AArch64/gather-root.ll
  test/Transforms/SLPVectorizer/AArch64/horizontal.ll
  test/Transforms/SLPVectorizer/AArch64/spillcost-di.ll
  test/Transforms/SLPVectorizer/X86/PR31847.ll
  test/Transforms/SLPVectorizer/X86/PR35628_1.ll
  test/Transforms/SLPVectorizer/X86/PR35628_2.ll
  test/Transforms/SLPVectorizer/X86/PR39774.ll
  test/Transforms/SLPVectorizer/X86/PR40310.ll
  test/Transforms/SLPVectorizer/X86/bad-reduction.ll
  test/Transforms/SLPVectorizer/X86/horizontal-list.ll
  test/Transforms/SLPVectorizer/X86/horizontal-minmax.ll
  test/Transforms/SLPVectorizer/X86/horizontal.ll
  test/Transforms/SLPVectorizer/X86/long_chains.ll
  test/Transforms/SLPVectorizer/X86/reassociated-loads.ll
  test/Transforms/SLPVectorizer/X86/reduction_loads.ll
  test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll
  test/Transforms/SLPVectorizer/X86/remark_horcost.ll
  test/Transforms/SLPVectorizer/X86/reorder_repeated_ops.ll
  test/Transforms/SLPVectorizer/X86/undef_vect.ll
  test/Transforms/SLPVectorizer/X86/vectorize-reorder-reuse.ll

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