--- a/hotspot/src/share/vm/oops/methodCounters.hpp	Mon Mar 28 21:21:41 2016 +0800
+++ b/hotspot/src/share/vm/oops/methodCounters.hpp	Wed Mar 30 09:52:02 2016 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016 Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,8 +34,10 @@
  friend class VMStructs;
  friend class JVMCIVMStructs;
  private:
+#if defined(COMPILER2) || INCLUDE_JVMCI
   int               _interpreter_invocation_count; // Count of times invoked (reused as prev_event_count in tiered)
   u2                _interpreter_throwout_count; // Count of times method was exited via exception while interpreting
+#endif
   u2                _number_of_breakpoints;      // fullspeed debugging support
   InvocationCounter _invocation_counter;         // Incremented before each activation of the method - used to trigger frequency-based optimizations
   InvocationCounter _backedge_counter;           // Incremented before each backedge taken - used to trigger frequencey-based optimizations
@@ -60,9 +62,7 @@
   u1                _highest_osr_comp_level;      // Same for OSR level
 #endif
 
-  MethodCounters(methodHandle mh) : _interpreter_invocation_count(0),
-                                    _interpreter_throwout_count(0),
-                                    _number_of_breakpoints(0),
+  MethodCounters(methodHandle mh) : _number_of_breakpoints(0),
                                     _nmethod_age(INT_MAX)
 #ifdef TIERED
                                  , _rate(0),
@@ -71,6 +71,8 @@
                                    _highest_osr_comp_level(0)
 #endif
   {
+    set_interpreter_invocation_count(0);
+    set_interpreter_throwout_count(0);
     invocation_counter()->init();
     backedge_counter()->init();
 
@@ -109,6 +111,8 @@
 
   void clear_counters();
 
+#if defined(COMPILER2) || INCLUDE_JVMCI
+
   int interpreter_invocation_count() {
     return _interpreter_invocation_count;
   }
@@ -131,6 +135,24 @@
     _interpreter_throwout_count = count;
   }
 
+#else // defined(COMPILER2) || INCLUDE_JVMCI
+
+  int interpreter_invocation_count() {
+    return 0;
+  }
+  void set_interpreter_invocation_count(int count) {
+    assert(count == 0, "count must be 0");
+  }
+
+  int  interpreter_throwout_count() const {
+    return 0;
+  }
+  void set_interpreter_throwout_count(int count) {
+    assert(count == 0, "count must be 0");
+  }
+
+#endif // defined(COMPILER2) || INCLUDE_JVMCI
+
   u2   number_of_breakpoints() const   { return _number_of_breakpoints; }
   void incr_number_of_breakpoints()    { ++_number_of_breakpoints; }
   void decr_number_of_breakpoints()    { --_number_of_breakpoints; }
@@ -170,10 +192,25 @@
     return byte_offset_of(MethodCounters, _nmethod_age);
   }
 
+#if defined(COMPILER2) || INCLUDE_JVMCI
+
   static ByteSize interpreter_invocation_counter_offset() {
     return byte_offset_of(MethodCounters, _interpreter_invocation_count);
   }
 
+  static int interpreter_invocation_counter_offset_in_bytes() {
+    return offset_of(MethodCounters, _interpreter_invocation_count);
+  }
+
+#else // defined(COMPILER2) || INCLUDE_JVMCI
+
+  static ByteSize interpreter_invocation_counter_offset() {
+    ShouldNotReachHere();
+    return in_ByteSize(0);
+  }
+
+#endif // defined(COMPILER2) || INCLUDE_JVMCI
+
   static ByteSize invocation_counter_offset()    {
     return byte_offset_of(MethodCounters, _invocation_counter);
   }
@@ -182,10 +219,6 @@
     return byte_offset_of(MethodCounters, _backedge_counter);
   }
 
-  static int interpreter_invocation_counter_offset_in_bytes() {
-    return offset_of(MethodCounters, _interpreter_invocation_count);
-  }
-
   static ByteSize interpreter_invocation_limit_offset() {
     return byte_offset_of(MethodCounters, _interpreter_invocation_limit);
   }