| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 59 of 196 | 70% | 6 of 12 | 50% | 6 | 20 | 2 | 28 | 2 | 14 |
| toString() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| getNonBlockOperands() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| YieldInstr(Variable, Operand, Operand, boolean) | | 76% | | 50% | 2 | 4 | 0 | 7 | 0 | 1 |
| static {...} | | 88% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| interpret(ThreadContext, StaticScope, DynamicScope, IRubyObject, Object[]) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| getOperands() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| clone(CloneInfo) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| simplifyOperands(Map, boolean) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| updateResult(Variable) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| visit(IRVisitor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getBlockArg() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getYieldArg() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isUnwrapArray() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getResult() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |