[Bug middle-end/45410] constant not optimized / propagated across printf calls

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sun Nov 21 07:26:23 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45410

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|constant not optimized /    |constant not optimized /
                   |propagated                  |propagated across printf
                   |                            |calls

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the real issue is we don't know that printf does not change the value
of ss.j


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