[all-commits] [llvm/llvm-project] 26f916: [TSan][compiler-rt] Defer symbolization of Reports...

Dan Blackwell via All-commits all-commits at lists.llvm.org
Wed Jul 30 09:20:54 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 26f9166ca1afe767063b6e319dc9634e91cb923c
      https://github.com/llvm/llvm-project/commit/26f9166ca1afe767063b6e319dc9634e91cb923c
  Author: Dan Blackwell <dan_blackwell at apple.com>
  Date:   2025-07-30 (Wed, 30 Jul 2025)

  Changed paths:
    M compiler-rt/lib/tsan/rtl/tsan_report.h
    M compiler-rt/lib/tsan/rtl/tsan_rtl.h
    M compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cpp
    M compiler-rt/lib/tsan/rtl/tsan_rtl_report.cpp

  Log Message:
  -----------
  [TSan][compiler-rt] Defer symbolization of Reports to as late as possible (#151120)

This is the refactoring portion of:
https://github.com/llvm/llvm-project/pull/149516. My aim is for this
change to replicate current behaviour - just with Symbolization done
explicitly (and later than previously).

This change will enable us to perform symboliaztion after releasing the
locks in `OutputReport`; this is necessary on Apple platforms in order
to avoid a deadlock.



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