http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49926
--- Comment #4 from irar at gcc dot gnu.org 2011-08-01 16:58:24 UTC --- Author: irar Date: Mon Aug 1 16:58:20 2011 New Revision: 177063 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177063 Log: PR tree-optimization/49926 * tree-vect-loop.c (vect_is_slp_reduction): Check that a statement in a chain doesn't have uses both inside and outside the loop. Added: trunk/gcc/testsuite/gcc.dg/vect/pr49926.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-loop.c