[Bug libstdc++/121789] std:uninitialized_move_n() and friends don't optimize to memcpy

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121789

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|17.0                        |16.2

--- Comment #11 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed on trunk so far.