[Bug c++/78940] [missed optimization] Useless guard variable in thread_local defaulted constructor

[marc.mutz at kdab dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78940

Marc Mutz <marc.mutz at kdab dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |marc.mutz at kdab dot com

--- Comment #3 from Marc Mutz <marc.mutz at kdab dot com> ---
This is not restricted to thread_locals. It also affects statics in functions:
PR 79561