https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102153
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 currently do not know how is the result of
__builtin_*_overflow{,_p} used, whether there is a jump based on it or whether
we'll need a bool variable. What we currently emit seems to be optimizable in
both cases.
