http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46316
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-08 07:03:37 UTC --- Won't there be similar problem when using TImode IVs on 64-bit targets (e.g. __int128 or int __attribute__((mode (TI)))) ? Normally overflows are detected when doing computations on trees rather than just in double_int.