[docs] Clarify where the indirect UB due to write-write races comes from
authorEli Friedman <efriedma@quicinc.com>
Tue, 23 Jul 2019 21:51:26 +0000 (21:51 +0000)
committerEli Friedman <efriedma@quicinc.com>
Tue, 23 Jul 2019 21:51:26 +0000 (21:51 +0000)
commitc69273fa10720d6053630f21edc7e0d91847068e
tree4bff64f19886f3024cad7521e9e97bb330430344
parenta2fae1e3e99119d2701c855b71991c80648376fa
[docs] Clarify where the indirect UB due to write-write races comes from

This is based on https://bugs.llvm.org/show_bug.cgi?id=42435#c3.

Patch by Ralf Jung.

llvm-svn: 366855
llvm/docs/Atomics.rst