[all-commits] [llvm/llvm-project] e6e56f: [MemProf] Handle recursion during stack node updat...

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6e56f5b6a80c6ce55630d6075475cb363afb149
      https://github.com/llvm/llvm-project/commit/e6e56f5b6a80c6ce55630d6075475cb363afb149
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2025-04-15 (Tue, 15 Apr 2025)

  Changed paths:
    M llvm/lib/Transforms/IPO/MemProfContextDisambiguation.cpp
    M llvm/test/Transforms/MemProfContextDisambiguation/inlined2.ll

  Log Message:
  -----------
  [MemProf] Handle recursion during stack node update (#135837)

If we are replacing a sequence of stack nodes with a single node
representing inlined IR, and the stack id sequence contains recursion,
we may have already removed some edges. Handle this case correctly by
skipping the now removed edge.



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