https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82014
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Severity|normal |enhancement
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note for sizes that fit in a register, GCC does a reasonable job here. We could
do a better job if we know that which direction at compile time (like here) we
should do the copy. But currently we don't.
