[all-commits] [llvm/llvm-project] 48bc90: [MemProf] Fix the stack updating handling of prune...

Teresa Johnson via All-commits all-commits at lists.llvm.org
Tue Feb 27 07:24:03 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 48bc9022b49cc452bd871c4942e5a059d226c9eb
      https://github.com/llvm/llvm-project/commit/48bc9022b49cc452bd871c4942e5a059d226c9eb
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2024-02-27 (Tue, 27 Feb 2024)

  Changed paths:
    M llvm/lib/Transforms/IPO/MemProfContextDisambiguation.cpp
    A llvm/test/Transforms/MemProfContextDisambiguation/inlined3.ll

  Log Message:
  -----------
  [MemProf] Fix the stack updating handling of pruned contexts (#81322)

Fix a bug in the handling of cases where a callsite's stack ids
partially overlap with the pruned context during matching of
calls to the graph contructed from the profiled contexts. This fix makes
the code match the comments.



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