[all-commits] [llvm/llvm-project] 96b316: Revert "[SLP]Improve/fix subvectors in gather/buil...

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 96b3166602cbe3dc1240bc3189cf1581273928a2
      https://github.com/llvm/llvm-project/commit/96b3166602cbe3dc1240bc3189cf1581273928a2
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-08-22 (Thu, 22 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/PhaseOrdering/AArch64/slpordering.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/getelementptr.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/loadorder.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/multiple_reduction.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/scalarization-overhead.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/shuffle-vectors-mask-size.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/tsc-s116.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/vectorizable-selects-uniform-cmps.ll
    M llvm/test/Transforms/SLPVectorizer/RISCV/combined-loads-stored.ll
    M llvm/test/Transforms/SLPVectorizer/RISCV/reductions.ll
    M llvm/test/Transforms/SLPVectorizer/SystemZ/pr34619.ll
    M llvm/test/Transforms/SLPVectorizer/X86/addsub.ll
    M llvm/test/Transforms/SLPVectorizer/X86/extract-many-users-buildvector.ll
    M llvm/test/Transforms/SLPVectorizer/X86/extract-scalar-from-undef.ll
    M llvm/test/Transforms/SLPVectorizer/X86/gather-node-same-as-vect-but-order.ll
    M llvm/test/Transforms/SLPVectorizer/X86/horizontal-minmax.ll
    M llvm/test/Transforms/SLPVectorizer/X86/inst_size_bug.ll
    M llvm/test/Transforms/SLPVectorizer/X86/landing_pad.ll
    M llvm/test/Transforms/SLPVectorizer/X86/phi.ll
    M llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
    M llvm/test/Transforms/SLPVectorizer/X86/remark-partial-loads-vectorize.ll
    M llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reused-pointer.ll
    M llvm/test/Transforms/SLPVectorizer/X86/schedule_budget_debug_info.ll
    M llvm/test/Transforms/SLPVectorizer/X86/split-load8_2-unord.ll
    M llvm/test/Transforms/SLPVectorizer/X86/tiny-tree.ll
    M llvm/test/Transforms/SLPVectorizer/X86/vect-gather-same-nodes.ll

  Log Message:
  -----------
  Revert "[SLP]Improve/fix subvectors in gather/buildvector nodes handling" (#105780)

with "[Vectorize] Fix warnings"

It introduced compiler crashes, see #104144.

This reverts commit 69332bb8995aef60d830406de12cb79a50390261 and
351f4a5593f1ef507708ec5eeca165b20add3340.



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