[Bug tree-optimization/105749] Bogus maybe-unitialized when using std::optional, regex and sstream

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105749

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |12.2.1, 13.0
   Last reconfirmed|                            |2022-09-22
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed on the GCC 12 branch but on master the diagnostic only shows with -O1
now ...