--- old/src/hotspot/cpu/s390/templateTable_s390.cpp	2018-05-30 08:10:16.866855541 -0400
+++ new/src/hotspot/cpu/s390/templateTable_s390.cpp	2018-05-30 08:10:15.378769072 -0400
@@ -3636,7 +3636,7 @@
 
   NearLabel subtype, no_such_interface;
 
-  __ check_klass_subtype(klass, interface, Z_tmp_2, Z_temp_3, subtype);
+  __ check_klass_subtype(klass, interface, Z_tmp_2, Z_tmp_3, subtype);
   // If we get here the typecheck failed
   __ z_bru(no_such_interface);
   __ bind(subtype);