[all-commits] [llvm/llvm-project] 92695a: Precommit test

[Luke Lau via All-commits]

  Branch: refs/heads/users/lukel97/findlast-optimize-selectlike-fix
  Home:   https://github.com/llvm/llvm-project
  Commit: 92695af063fb9fd8d132d89a9821719ea0464c75
      https://github.com/llvm/llvm-project/commit/92695af063fb9fd8d132d89a9821719ea0464c75
  Author: Luke Lau <luke at igalia.com>
  Date:   2026-07-30 (Thu, 30 Jul 2026)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/find-last.ll

  Log Message:
  -----------
  Precommit test


  Commit: 8ed6198427082d6083e4699a848922bbfefee05d
      https://github.com/llvm/llvm-project/commit/8ed6198427082d6083e4699a848922bbfefee05d
  Author: Luke Lau <luke at igalia.com>
  Date:   2026-07-30 (Thu, 30 Jul 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/find-last.ll

  Log Message:
  -----------
  [VPlan] Fix optimizeFindIVReductions not negating condition of blend

Fixes #212993

 #194729 made the m_Select a m_SelectLike, so FindLastSelect could now be a blend. However we were checking the first operand to see if the Cond needed inverted. A select has `select %cond, %true, %false`, a blend is `blend %false, %cond, %true`, so we were failing to negate the condition.


Compare: https://github.com/llvm/llvm-project/compare/92695af063fb%5E...8ed619842708

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