[PATCH] D144274: [InstCombine] use loop info when running the pass after loop vectorization

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 499825.
spatel marked 7 inline comments as done.
spatel added a comment.

Patch updated:
Changed instcombine pipeline invocations to not use loop info unless it is already available, so this is effectively NFC.

I didn't change the LoopVectorizer test RUN lines from the previous draft; we could instead update the CHECK lines. If we eventually move the GEP transform from InstCombine to LICM as suggested, I think we'd update the vectorizer tests again and see the difference in the CHECK lines.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144274/new/

https://reviews.llvm.org/D144274

Files:
  llvm/lib/Passes/PassBuilderPipelines.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/test/Transforms/InstCombine/constant-fold-gep.ll
  llvm/test/Transforms/LoopVectorize/ARM/mve-reductions.ll
  llvm/test/Transforms/LoopVectorize/X86/x86-interleaved-accesses-masked-group.ll
  llvm/test/Transforms/LoopVectorize/X86/x86-interleaved-store-accesses-with-gaps.ll
  llvm/test/Transforms/LoopVectorize/consecutive-ptr-uniforms.ll
  llvm/test/Transforms/LoopVectorize/interleaved-accesses.ll

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