graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip debug statements.

        * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip
        debug statements.

From-SVN: r157465

gcc/ChangeLog

+2010-03-15  Aldy Hernandez  <aldyh@redhat.com>
+
+	* graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip
+	debug statements.
+
 2010-03-15  Jakub Jelinek  <jakub@redhat.com>
 
 	* dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg

gcc/graphite-sese-to-poly.c

@@ -2366,7 +2366,8 @@ rewrite_cross_bb_scalar_deps (sese region, gimple_stmt_iterator *gsi)
 
   FOR_EACH_IMM_USE_STMT (use_stmt, imm_iter, def)
     if (def_bb != gimple_bb (use_stmt)
-	&& gimple_code (use_stmt) != GIMPLE_PHI)
+	&& gimple_code (use_stmt) != GIMPLE_PHI
+	&& !is_gimple_debug (use_stmt))
       {
 	if (!zero_dim_array)
 	  {