http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50208
--- Comment #5 from irar at gcc dot gnu.org 2011-09-04 09:22:42 UTC --- Author: irar Date: Sun Sep 4 09:22:38 2011 New Revision: 178508 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178508 Log: PR tree-optimization/50208 * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an argument. Check that def_stmt is inside the loop. (vect_recog_widen_mult_pattern): Update calls to vect_handle_widen_mult_by_cons. (vect_operation_fits_smaller_type): Check that def_stmt is inside the loop. Added: trunk/gcc/testsuite/gcc.dg/vect/no-fre-pre-pr50208.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/vect/vect.exp trunk/gcc/tree-vect-patterns.c