[all-commits] [llvm/llvm-project] 8a21af: [LV] Add cost for VPInstruction::Not. (#198445)

Elvis Wang via All-commits all-commits at lists.llvm.org
Wed Jun 3 16:52:12 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8a21afca17117a380f2716ae81fb402d673f48fe
      https://github.com/llvm/llvm-project/commit/8a21afca17117a380f2716ae81fb402d673f48fe
  Author: Elvis Wang <elvis.wang at sifive.com>
  Date:   2026-06-03 (Wed, 03 Jun 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    A llvm/test/Transforms/LoopVectorize/AArch64/arith-costs.ll
    R llvm/test/Transforms/LoopVectorize/AArch64/binop-costs.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/call-costs.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/cmp_cost.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/conditional-branches-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/CostModel/vpinstruction-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/predicate-switch.ll

  Log Message:
  -----------
  [LV] Add cost for VPInstruction::Not. (#198445)

This patch add the cost for VPInstruction::Not which will lower to Xor.



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