https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71753
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Comment on attachment 38830 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38830 Code that reproduces the issue value + 0x7FFFFF00 Will overflow most of the time.