[PATCH] D35235: [libc++] Replace __sync_* functions with __libcpp_atomic_* functions

[Eric Fiselier via Phabricator via cfe-commits]

EricWF accepted this revision.
EricWF added inline comments.


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Comment at: src/include/atomic_support.h:153
+    _ValueType old;
+    old = *__target;
+    *__target = __value;
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Initialize `old` on the same line it's declared on.


https://reviews.llvm.org/D35235