https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103103
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Signed integer overflow is undefined and gcc is doing a valid transformation.
Use either unsigned integer arthemaric or -fwrapv.
