http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46675
--- Comment #29 from Zdenek Dvorak <rakdver at gcc dot gnu.org> 2010-11-29 09:16:56 UTC --- Created attachment 22561 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22561 patch to fix overflow in # of iterations analysi Fixes overflow in # of iterations analysis -- when splitting var - INT_MIN to a sum of a variable part and a constant offset, we performed the negation of the offset in the original type (which overflows for INT_MIN) instead of in full precision.