| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 91 of 166 | 45% | 7 of 8 | 12% | 7 | 12 | 9 | 19 | 3 | 8 |
| clone(CloneInfo) | | 28% | | 17% | 3 | 4 | 6 | 8 | 0 | 1 |
| toString() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| getPreArgs() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRequiredArgs() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getOperands() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ReceiveOptArgInstr(Variable, int, int, int) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| receiveArg(ThreadContext, IRubyObject[], boolean) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| visit(IRVisitor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |