diff -r c2d95df2c54e -r 7cbd1b2c139b hotspot/src/share/vm/opto/compile.cpp
--- a/hotspot/src/share/vm/opto/compile.cpp	Mon Oct 19 15:03:58 2015 +0200
+++ b/hotspot/src/share/vm/opto/compile.cpp	Thu Oct 22 13:07:10 2015 -0400
@@ -3757,7 +3757,7 @@
   MacroAssembler _masm(&cb);
   for (int i = 0; i < _constants.length(); i++) {
     Constant con = _constants.at(i);
-    address constant_addr;
+    address constant_addr = NULL;
     switch (con.type()) {
     case T_LONG:   constant_addr = _masm.long_constant(  con.get_jlong()  ); break;
     case T_FLOAT:  constant_addr = _masm.float_constant( con.get_jfloat() ); break;