[all-commits] [llvm/llvm-project] 7346e7: [VPlan] Update HCFG builder after 72937203dd3b to ...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7346e7cc476143486f87fdd013a56ee9ea7a7c81
      https://github.com/llvm/llvm-project/commit/7346e7cc476143486f87fdd013a56ee9ea7a7c81
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-07-09 (Tue, 09 Jul 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanHCFGBuilder.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/outer_loop_prefer_scalable.ll
    M llvm/test/Transforms/LoopVectorize/dbg-outer-loop-vect.ll
    M llvm/test/Transforms/LoopVectorize/outer-loop-vec-phi-predecessor-order.ll
    M llvm/test/Transforms/LoopVectorize/outer_loop_hcfg_construction.ll
    M llvm/test/Transforms/LoopVectorize/outer_loop_scalable.ll
    M llvm/test/Transforms/LoopVectorize/vplan-printing-outer-loop.ll

  Log Message:
  -----------
  [VPlan] Update HCFG builder after 72937203dd3b to fix leak.

Update buildPlainCFG to re-use the vector and latch VPBBs created as
part of the initial skeleton in 72937203dd3b.

This should fix the leak sanitizer failure discovered by
https://lab.llvm.org/buildbot/#/builders/52/builds/619.



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