[all-commits] [llvm/llvm-project] 5a42a6: [VPlan] Mark VPVectorPointer as only using the fir...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a42a677aa7ef27b4b586465e3bb4257b195834d
      https://github.com/llvm/llvm-project/commit/5a42a677aa7ef27b4b586465e3bb4257b195834d
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-08-12 (Mon, 12 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/test/Transforms/LoopVectorize/AArch64/induction-costs.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-epilog-vect.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-live-out-pointer-induction.ll
    M llvm/test/Transforms/LoopVectorize/PowerPC/exit-branch-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/masked-store-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/predicate-switch.ll
    M llvm/test/Transforms/PhaseOrdering/X86/pr48844-br-to-switch-vectorization.ll

  Log Message:
  -----------
  [VPlan] Mark VPVectorPointer as only using the first part of the ptr.

VPVectorPointerRecipe only uses the first part of the pointer operand,
so mark it accordingly.

Follow-up suggested as part of
https://github.com/llvm/llvm-project/pull/99808.



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