[PATCH] D56238: [TSan] Support Objective-C @synchronized with tagged pointers

[Julian Lettner via Phabricator via llvm-commits]

yln updated this revision to Diff 180520.
yln edited the summary of this revision.
yln added a comment.

Use `user_alloc` surrounded by `ThreadIgnoreBegin/End`.


Repository:
  rCRT Compiler Runtime

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56238/new/

https://reviews.llvm.org/D56238

Files:
  lib/tsan/rtl/tsan_interceptors_mac.cc
  test/tsan/Darwin/objc-synchronize-cycle-tagged.mm

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