1.1 --- a/jitcraft/Interpreter.cpp	Tue Jul 17 03:18:32 2012 -0700
     1.2 +++ b/jitcraft/Interpreter.cpp	Tue Jul 17 03:59:52 2012 -0700
     1.3 @@ -527,6 +527,12 @@
     1.4      break;
     1.5  }
     1.6  
     1.7 +case OP_BITNOT:
     1.8 +{
     1.9 +    top.sp[-1].i32 = ~top.sp[-1].i32;
    1.10 +    break;
    1.11 +}
    1.12 +
    1.13  case OP_POP:
    1.14      top.sp--;
    1.15      break;