[all-commits] [llvm/llvm-project] 92bfbb: [VPlan] Invert condition if needed when creating i...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 92bfbbc4e5f4c7c6a7b677b1da9765b2507a98ce
      https://github.com/llvm/llvm-project/commit/92bfbbc4e5f4c7c6a7b677b1da9765b2507a98ce
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-04-28 (Mon, 28 Apr 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp
    M llvm/test/Transforms/LoopVectorize/outer-loop-inner-latch-successors.ll

  Log Message:
  -----------
  [VPlan] Invert condition if needed when creating inner regions. (#132292)

As pointed out by @iamlouk in
https://github.com/llvm/llvm-project/pull/129402, the current code
doesn't handle latches with different successor orders correctly.
Introduce a `NOT`, if needed.

Depends on  https://github.com/llvm/llvm-project/pull/129402

PR: https://github.com/llvm/llvm-project/pull/132292



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