[PATCH] D50406: SafeStack: Delay thread stack clean-up

[Vlad Tsyrklevich via Phabricator via llvm-commits]

vlad.tsyrklevich added inline comments.


================
Comment at: lib/safestack/safestack.cc:162
+static thread_stack_ll *thread_stacks = nullptr;
+static pthread_mutex_t thread_stacks_mutex = PTHREAD_MUTEX_INITIALIZER;
+
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Wasn't sure if I was allowed to use libpthread from a runtime. I think I could replace the mutex with the __atomic_exchange() built-in if I need to.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D50406