[all-commits] [llvm/llvm-project] 713482: [VPlan] Use State.get to extract lane mask for Bra...

Florian Hahn via All-commits all-commits at lists.llvm.org
Mon Jan 27 13:36:15 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 713482fccf82d33c5c4ddb24538958617e1eb957
      https://github.com/llvm/llvm-project/commit/713482fccf82d33c5c4ddb24538958617e1eb957
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-01-27 (Mon, 27 Jan 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/invariant-replicate-region.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/dead-ops-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/load-deref-pred.ll
    M llvm/test/Transforms/LoopVectorize/X86/x86-predication.ll
    M llvm/test/Transforms/LoopVectorize/if-pred-non-void.ll
    M llvm/test/Transforms/LoopVectorize/if-pred-stores.ll
    M llvm/test/Transforms/LoopVectorize/induction.ll
    M llvm/test/Transforms/LoopVectorize/load-deref-pred-neg-off.ll

  Log Message:
  -----------
  [VPlan] Use State.get to extract lane mask for BranchOnMask.

Simplifies the code slightly and avoids redundant extracts/broadcasts if
the operand is live-in or already scalar.



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