[Bug libstdc++/100466] compilation of assignment from initialization list to std::array with non-trivial constructor of T is very slow

[xry111 at mengyan1223 dot wang via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100466

Xi Ruoyao <xry111 at mengyan1223 dot wang> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|11.1.0                      |12.0
      Known to fail|                            |10.3.0, 11.1.0, 12.0,
                   |                            |8.3.0, 9.3.0

--- Comment #2 from Xi Ruoyao <xry111 at mengyan1223 dot wang> ---
Updated version, based on the test result on godbolt.