Use ir_throws_exception() instead of searching an exception Proj.

ir/opt/opt_inline.c

@@ -344,18 +344,6 @@ static bool inline_method(ir_node *const call, ir_graph *called_graph)
 	clear_irg_properties(irg, IR_GRAPH_PROPERTY_CONSISTENT_ENTITY_USAGE);
 	edges_deactivate(irg);
 
-	/* Decide how to handle exception control flow: Is there a handler
-	   for the Call node, or do we branch directly to End on an exception? */
-	bool has_exception = false;
-	for (ir_node *proj = (ir_node*)get_irn_link(call); proj != NULL;
-	     proj = (ir_node*)get_irn_link(proj)) {
-		unsigned proj_nr = get_Proj_num(proj);
-		if (proj_nr == pn_Call_X_except) {
-			has_exception = true;
-			break;
-		}
-	}
-
 	/* entity link is used to link entities on old stack frame to the
 	 * new stack frame */
 	irp_reserve_resources(irp, IRP_RESOURCE_ENTITY_LINK);
@@ -567,7 +555,7 @@ static bool inline_method(ir_node *const call, ir_graph *called_graph)
 	   branches to the End node.
 	 */
 	ir_node *call_x_exc;
-	if (has_exception) {
+	if (ir_throws_exception(call)) {
 		int n_exc = 0;
 		for (int i = 0; i < arity; i++) {
 			ir_node *ret = get_Block_cfgpred(end_bl, i);