https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65963
--- Comment #2 from alalaw01 at gcc dot gnu.org --- Author: alalaw01 Date: Thu Nov 5 18:39:38 2015 New Revision: 229825 URL: https://gcc.gnu.org/viewcvs?rev=229825&root=gcc&view=rev Log: [PATCH] tree-scalar-evolution.c: Handle LSHIFT by constant gcc/: PR tree-optimization/65963 * tree-scalar-evolution.c (interpret_rhs_expr): Try to handle LSHIFT_EXPRs as equivalent unsigned MULT_EXPRs. gcc/testsuite/: * gcc.dg/pr68112.c: New. * gcc.dg/vect/vect-strided-shift-1.c: New. Added: trunk/gcc/testsuite/gcc.dg/pr68112.c trunk/gcc/testsuite/gcc.dg/vect/vect-strided-shift-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-scalar-evolution.c