--- old/src/cpu/aarch64/vm/interp_masm_aarch64.cpp	2016-09-06 17:16:29.771818983 -0400
+++ new/src/cpu/aarch64/vm/interp_masm_aarch64.cpp	2016-09-06 17:16:28.602524679 -0400
@@ -326,7 +326,8 @@
 }
 
 void InterpreterMacroAssembler::push_l(Register r) {
-  str(r, pre(esp, 2 * -wordSize));
+  str(zr, pre(esp, -wordSize));
+  str(r, pre(esp, -wordsize));
 }
 
 void InterpreterMacroAssembler::pop_f(FloatRegister r) {