[all-commits] [llvm/llvm-project] 4e828f: [VPlan] Perform DT expensive input DT verification...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4e828f8d741ff61317bb1e0b67f22e274632b07a
      https://github.com/llvm/llvm-project/commit/4e828f8d741ff61317bb1e0b67f22e274632b07a
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-12-12 (Thu, 12 Dec 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

  Log Message:
  -----------
  [VPlan] Perform DT expensive input DT verification earlier (NFC).

After 6c8f41d33674, DT adjustments for the skeleton are applied as VPBBs
are executed. Move input DT verification up before starting to execute
any VPBBs to avoid checking DT while the CFG and DT are in an incomplete
state.

This fixes a number of verification failures with expensive checks
enabled, including
https://lab.llvm.org/buildbot/#/builders/16/builds/10584



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