2017-09-06 Richard Biener <rguenther@suse.de>

	* gimple-ssa-strength-reduction.c
	(find_candidates_dom_walker::before_doom_children): Use a
	type and not a mode check.

From-SVN: r251753

gcc/ChangeLog

+2017-09-06  Richard Biener  <rguenther@suse.de>
+
+	* gimple-ssa-strength-reduction.c
+	(find_candidates_dom_walker::before_doom_children): Use a
+	type and not a mode check.
+
 2017-09-06  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
 	PR target/77308

gcc/gimple-ssa-strength-reduction.c

@@ -1742,8 +1742,7 @@ find_candidates_dom_walker::before_dom_children (basic_block bb)
 	slsr_process_ref (gs);
 
       else if (is_gimple_assign (gs)
-	       && SCALAR_INT_MODE_P
-	            (TYPE_MODE (TREE_TYPE (gimple_assign_lhs (gs)))))
+	       && INTEGRAL_TYPE_P (TREE_TYPE (gimple_assign_lhs (gs))))
 	{
 	  tree rhs1 = NULL_TREE, rhs2 = NULL_TREE;