1.1 --- a/src/share/vm/interpreter/invocationCounter.cpp Fri Mar 20 11:23:24 2009 -0400
1.2 +++ b/src/share/vm/interpreter/invocationCounter.cpp Fri Mar 20 22:08:48 2009 -0400
1.3 @@ -47,6 +47,8 @@
1.4 // executed many more times before re-entering the VM.
1.5 int old_count = count();
1.6 int new_count = MIN2(old_count, (int) (CompileThreshold / 2));
1.7 + // prevent from going to zero, to distinguish from never-executed methods
1.8 + if (new_count == 0) new_count = 1;
1.9 if (old_count != new_count) set(state(), new_count);
1.10 }
1.11
