[all-commits] [llvm/llvm-project] 1a09ed: [VPlan] Insert VPBlendRecipes in post order. NFC (...

[Luke Lau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a09ed10e5c417b5e71f893e63a21498216dd258
      https://github.com/llvm/llvm-project/commit/1a09ed10e5c417b5e71f893e63a21498216dd258
  Author: Luke Lau <luke at igalia.com>
  Date:   2026-06-10 (Wed, 10 Jun 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanPredicator.cpp
    M llvm/test/Transforms/LoopVectorize/VPlan/predicator.ll

  Log Message:
  -----------
  [VPlan] Insert VPBlendRecipes in post order. NFC (#201782)

#201783 wants to optimize blend masks by peeking through the contents of
other phi nodes. Currently we eagerly convert phis to blends in reverse
post order, so switch it to post order so that phis at the bottom can
see the phis in their uses.



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