https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92722
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
During expansion we avoid the moves when an empty struct is being copied.
But this testcase explicitly copies the underlying bytes rather than copying
the empty struct, I don't see what the compiler could do in that case.
