--- old/src/share/vm/opto/c2compiler.cpp 2016-02-15 10:21:14.000000000 +0300 +++ new/src/share/vm/opto/c2compiler.cpp 2016-02-15 10:21:14.000000000 +0300 @@ -303,6 +303,9 @@ case vmIntrinsics::_getCallerClass: if (SystemDictionary::reflect_CallerSensitive_klass() == NULL) return false; break; + case vmIntrinsics::_onSpinWait: + if (!Matcher::match_rule_supported(Op_OnSpinWait)) return false; + break; case vmIntrinsics::_hashCode: case vmIntrinsics::_identityHashCode: case vmIntrinsics::_getClass: