[PATCH] D132352: Introduce noread_thread_id to address the thread identification problem in coroutines

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: llvm/docs/LangRef.rst:1931
+    This attribute indicates that the function does not read thread id.
+    The behavior of noread_thread_id shouldn't depend on the thread it lives in.
+
----------------
Suggestion:

> This attribute indicates that the function does not rely on the
> identity of the current thread in any way, such as by reading the
> current thread ID or taking the address of a thread-local variable.
> If the function does rely on the identity of the current thread,
> the behavior is undefined.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132352/new/

https://reviews.llvm.org/D132352