| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 22 of 67 | 67% | 0 of 0 | n/a | 3 | 8 | 4 | 13 | 3 | 8 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| visit(IRVisitor) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getArg() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| interpret(ThreadContext, StaticScope, DynamicScope, IRubyObject, Object[]) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getOperands() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| simplifyOperands(Map, boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| clone(CloneInfo) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| RestoreErrorInfoInstr(Operand) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |