https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104723
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
We can only do that if we have a guarantee the callee doesn't care about
whether it is automatic or static var and in the case where it isn't const also
a guarantee it doesn't modify it. Both are the case for memcpy source of
course.
