http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59651
--- Comment #8 from meibf at gcc dot gnu.org --- Author: meibf Date: Fri Jan 3 15:40:57 2014 New Revision: 206319 URL: http://gcc.gnu.org/viewcvs?rev=206319&root=gcc&view=rev Log: 2014-01-03 Bingfeng Mei <b...@broadcom.com> PR tree-optimization/59651 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Address range for negative step should be added by TYPE_SIZE_UNIT. PR tree-optimization/59651 * gcc.dg/torture/pr59651.c: New test. * gcc.dg/vect/pr59651.c: Ditto. Added: trunk/gcc/testsuite/gcc.dg/torture/pr59651.c trunk/gcc/testsuite/gcc.dg/vect/pr59651.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-loop-manip.c