https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69984
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- But it is 64-bit comparison. The result of the multiplication is still at most 0xfffe0001UL, so certainly not negative in 64-bit integer, E is not negative either. So, do you have an evidence of wrong-code, or just don't like jbe to be emitted when it doesn't really matter?