| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 23 of 128 | 82% | 2 of 2 | 0% | 2 | 13 | 1 | 23 | 1 | 12 |
| toString() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| interpret(ThreadContext, StaticScope, DynamicScope, IRubyObject, Object[]) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| clone(CloneInfo) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| BuildRangeInstr(Variable, Operand, Operand, boolean) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| simplifyOperands(Map, boolean) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getOperands() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| updateResult(Variable) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| visit(IRVisitor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getResult() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getBegin() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getEnd() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isExclusive() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |