[PATCH] D60347: [TSan][libdispatch] Replace CFRunLoop with barriers, pt. 1

[Kuba (Brecka) Mracek via Phabricator via llvm-commits]

kubamracek added a comment.

General point: Should we actually be using the TSan-invisible barrier for this purpose? Maybe a "normal" primitive, like a dispatch semaphore would make this more clear that we're just trying to tell the main thread that we're done.



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Comment at: compiler-rt/test/tsan/Darwin/gcd-after.mm:2
+// RUN: %clang_tsan %s -o %t
+// RUN: %run %t 2>&1 | FileCheck %s --implicit-check-not='ThreadSanitizer'
 
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Please make this change separately.


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https://reviews.llvm.org/D60347