[all-commits] [llvm/llvm-project] 6e1e89: [SLP] Avoid -passes=instcombine stages in SLP test...

[Hanyang (Eric) Xu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e1e89ee380e1ce133e3525abe64d95d5ae0326e
      https://github.com/llvm/llvm-project/commit/6e1e89ee380e1ce133e3525abe64d95d5ae0326e
  Author: Hanyang (Eric) Xu <60671484+ericxu233 at users.noreply.github.com>
  Date:   2025-07-02 (Wed, 02 Jul 2025)

  Changed paths:
    M llvm/test/Transforms/SLPVectorizer/AArch64/gather-cost.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/gather-reduce.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/getelementptr.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/getelementptr2.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/loadorder.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/transpose-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/transpose.ll
    M llvm/test/Transforms/SLPVectorizer/AMDGPU/add_sub_sat-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/AMDGPU/add_sub_sat.ll
    M llvm/test/Transforms/SLPVectorizer/AMDGPU/min_max.ll
    M llvm/test/Transforms/SLPVectorizer/WebAssembly/no-vectorize-rotate.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-cast-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-cast.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-fp-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-fp.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-int-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/alternate-int.ll
    M llvm/test/Transforms/SLPVectorizer/X86/blending-shuffle-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/blending-shuffle.ll
    M llvm/test/Transforms/SLPVectorizer/X86/cmp_commute-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/cmp_commute.ll
    M llvm/test/Transforms/SLPVectorizer/X86/hadd-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/hadd.ll
    M llvm/test/Transforms/SLPVectorizer/X86/hsub-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/hsub.ll
    M llvm/test/Transforms/SLPVectorizer/X86/minimum-sizes.ll
    M llvm/test/Transforms/SLPVectorizer/X86/operandorder.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr40522.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr46983.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr47623.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr47629-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr47629.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr47642.ll
    M llvm/test/Transforms/SLPVectorizer/X86/pr49081.ll
    M llvm/test/Transforms/SLPVectorizer/X86/reverse_extract_elements.ll
    M llvm/test/Transforms/SLPVectorizer/revec-shufflevector.ll

  Log Message:
  -----------
  [SLP] Avoid -passes=instcombine stages in SLP tests (#146257)

Fixes #145511

Note that there are still two instances of
--passes=slp-vectorizer,instcombine left unchanged because it seems that
the tests are meant to run in conjunction with instcombine and removing
instcombine would invalidate their original objective:


[llvm/test/Transforms/SLPVectorizer/arith-div-undef.ll](https://github.com/llvm/llvm-project/blob/main/llvm/test/Transforms/SLPVectorizer/arith-div-undef.ll)

[llvm/test/Transforms/SLPVectorizer/slp-hr-with-reuse.ll](https://github.com/llvm/llvm-project/blob/main/llvm/test/Transforms/SLPVectorizer/slp-hr-with-reuse.ll)



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