https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66146
Peter Dimov <pdimov at gmail dot com> changed:
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CC| |pdimov at gmail dot com
--- Comment #30 from Peter Dimov <pdimov at gmail dot com> ---
I was going to ask the stupid question "why not just use the straightforward
double-checked locking here" but the answer is probably "ABI break".
