[Bug c/74751] gcc can't generate correct code

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=74751

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This is invalid, violates C aliasing rules.
If you don't want to change your code, you can use -fno-strict-aliasing,
otherwise e.g. replace the bogus ShortCopy with memcpy?