[PATCH] D126877: [SLP]Fix PR55734: SLP vectorizer's reduce_and formation introduces poison.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev updated this revision to Diff 454935.
ABataev added a comment.
Herald added subscribers: pcwang-thead, frasercrmck, luismarques, apazos, sameer.abuasal, s.egerton, Jim, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, MaskRay, jrtc27, niosHD, sabuasal, simoncook, johnrusso, rbar, asb.

Rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126877/new/

https://reviews.llvm.org/D126877

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/gather-root.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/horizontal.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/slp-and-reduction.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/slp-xor-reduction.ll
  llvm/test/Transforms/SLPVectorizer/AMDGPU/horizontal-store.ll
  llvm/test/Transforms/SLPVectorizer/RISCV/reductions.ll
  llvm/test/Transforms/SLPVectorizer/X86/PR35628_1.ll
  llvm/test/Transforms/SLPVectorizer/X86/PR35628_2.ll
  llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
  llvm/test/Transforms/SLPVectorizer/X86/PR40310.ll
  llvm/test/Transforms/SLPVectorizer/X86/alternate-cmp-swapped-pred.ll
  llvm/test/Transforms/SLPVectorizer/X86/bool-mask.ll
  llvm/test/Transforms/SLPVectorizer/X86/compare-reduce.ll
  llvm/test/Transforms/SLPVectorizer/X86/crash_reordering_undefs.ll
  llvm/test/Transforms/SLPVectorizer/X86/gather-extractelements-different-bbs.ll
  llvm/test/Transforms/SLPVectorizer/X86/horizontal-list.ll
  llvm/test/Transforms/SLPVectorizer/X86/horizontal-minmax.ll
  llvm/test/Transforms/SLPVectorizer/X86/horizontal.ll
  llvm/test/Transforms/SLPVectorizer/X86/malformed_phis.ll
  llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
  llvm/test/Transforms/SLPVectorizer/X86/reduction-transpose.ll
  llvm/test/Transforms/SLPVectorizer/X86/reduction_loads.ll
  llvm/test/Transforms/SLPVectorizer/X86/remark_horcost.ll
  llvm/test/Transforms/SLPVectorizer/X86/reorder_repeated_ops.ll
  llvm/test/Transforms/SLPVectorizer/X86/revectorized_rdx_crash.ll
  llvm/test/Transforms/SLPVectorizer/X86/scheduling.ll
  llvm/test/Transforms/SLPVectorizer/X86/slp-fma-loss.ll
  llvm/test/Transforms/SLPVectorizer/X86/undef_vect.ll
  llvm/test/Transforms/SLPVectorizer/X86/used-reduced-op.ll
  llvm/test/Transforms/SLPVectorizer/slp-umax-rdx-matcher-crash.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D126877.454935.patch
Type: text/x-patch
Size: 79274 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220823/80d40a0c/attachment.bin>