| UndefinedValue.java |   | 8% | | n/a | 69 | 75 | 69 | 77 | 69 | 75 | 0 | 1 |
| Hash.java | | 64% | | 53% | 11 | 28 | 18 | 62 | 3 | 12 | 0 | 1 |
| IRException.java | | 51% | | 12% | 17 | 23 | 18 | 31 | 6 | 11 | 0 | 2 |
| LocalVariable.java | | 63% | | 56% | 8 | 24 | 8 | 28 | 4 | 15 | 0 | 1 |
| UnboxedFixnum.java | | 0% | | 0% | 9 | 9 | 10 | 10 | 7 | 7 | 1 | 1 |
| UnboxedBoolean.java | | 27% | | 0% | 12 | 14 | 8 | 13 | 7 | 9 | 0 | 1 |
| Fixnum.java | | 33% | | 0% | 6 | 10 | 5 | 12 | 4 | 8 | 0 | 1 |
| SValue.java | | 63% | | 50% | 7 | 14 | 6 | 18 | 3 | 9 | 0 | 1 |
| FrozenString.java | | 30% | | 0% | 7 | 9 | 6 | 10 | 5 | 7 | 0 | 1 |
| WrappedIRClosure.java | | 73% | | 62% | 6 | 14 | 3 | 23 | 3 | 10 | 0 | 1 |
| CurrentScope.java | | 70% | | 40% | 8 | 17 | 4 | 21 | 4 | 12 | 0 | 1 |
| StringLiteral.java | | 67% | | 0% | 5 | 18 | 5 | 31 | 3 | 16 | 0 | 1 |
| Regexp.java | | 71% | | 58% | 5 | 15 | 1 | 20 | 1 | 9 | 0 | 1 |
| ScopeModule.java | | 67% | | 17% | 7 | 15 | 4 | 15 | 4 | 12 | 0 | 1 |
| Operand.java | | 35% | | n/a | 3 | 9 | 3 | 11 | 3 | 9 | 0 | 1 |
| UnboxedFloat.java | | 0% | | n/a | 6 | 6 | 9 | 9 | 6 | 6 | 1 | 1 |
| Boolean.java | | 54% | | 10% | 8 | 14 | 3 | 13 | 3 | 9 | 0 | 1 |
| OperandType.java | | 94% | | 33% | 7 | 11 | 4 | 51 | 5 | 8 | 0 | 1 |
| Array.java | | 86% | | 75% | 6 | 25 | 3 | 34 | 3 | 15 | 0 | 1 |
| Label.java | | 75% | | 83% | 5 | 17 | 5 | 23 | 4 | 14 | 0 | 1 |
| ClosureLocalVariable.java | | 72% | | 50% | 5 | 13 | 6 | 14 | 2 | 7 | 0 | 1 |
| Backref.java | | 67% | | 56% | 4 | 11 | 3 | 15 | 1 | 5 | 0 | 1 |
| Rational.java | | 45% | | n/a | 4 | 6 | 5 | 10 | 4 | 6 | 0 | 1 |
| Splat.java | | 81% | | 50% | 4 | 15 | 1 | 19 | 1 | 11 | 0 | 1 |
| UnexecutableNil.java | | 31% | | n/a | 3 | 5 | 4 | 7 | 3 | 5 | 0 | 1 |
| TemporaryVariable.java | | 62% | | 38% | 6 | 11 | 4 | 12 | 2 | 7 | 0 | 1 |
| TemporaryVariableType.java | | 83% | | 0% | 4 | 7 | 1 | 3 | 2 | 5 | 0 | 1 |
| Complex.java | | 54% | | n/a | 3 | 5 | 4 | 9 | 3 | 5 | 0 | 1 |
| GlobalVariable.java | | 43% | | 0% | 3 | 5 | 4 | 7 | 2 | 4 | 0 | 1 |
| DynamicSymbol.java | | 81% | | 75% | 2 | 10 | 1 | 14 | 1 | 8 | 0 | 1 |
| TemporaryClosureVariable.java | | 42% | | n/a | 2 | 5 | 2 | 7 | 2 | 5 | 0 | 1 |
| TemporaryBooleanVariable.java | | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| TemporaryFloatVariable.java | | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| TemporaryFixnumVariable.java | | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| StandardError.java | | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| AsString.java | | 83% | | 100% | 1 | 10 | 1 | 13 | 1 | 8 | 0 | 1 |
| Symbol.java | | 73% | | n/a | 1 | 7 | 1 | 10 | 1 | 7 | 0 | 1 |
| TemporaryLocalReplacementVariable.java | | 64% | | n/a | 1 | 3 | 1 | 5 | 1 | 3 | 0 | 1 |
| Float.java | | 67% | | n/a | 1 | 5 | 1 | 8 | 1 | 5 | 0 | 1 |
| Bignum.java | | 63% | | n/a | 1 | 4 | 1 | 7 | 1 | 4 | 0 | 1 |
| ObjectClass.java | | 58% | | n/a | 3 | 7 | 4 | 9 | 3 | 7 | 0 | 1 |
| Reference.java | | 81% | | n/a | 1 | 5 | 1 | 7 | 1 | 5 | 0 | 1 |
| TemporaryLocalVariable.java | | 97% | | 90% | 2 | 14 | 1 | 15 | 1 | 9 | 0 | 1 |
| TemporaryCurrentModuleVariable.java | | 97% | | 100% | 1 | 7 | 1 | 7 | 1 | 6 | 0 | 1 |
| TemporaryCurrentScopeVariable.java | | 97% | | 100% | 1 | 7 | 1 | 7 | 1 | 6 | 0 | 1 |
| Self.java | | 93% | | 50% | 1 | 8 | 0 | 9 | 0 | 7 | 0 | 1 |
| Nil.java | | 88% | | n/a | 1 | 5 | 1 | 8 | 1 | 5 | 0 | 1 |
| Variable.java | | 100% | | 100% | 0 | 12 | 0 | 12 | 0 | 8 | 0 | 1 |
| ImmutableLiteral.java | | 100% | | 100% | 0 | 10 | 0 | 11 | 0 | 8 | 0 | 1 |
| NthRef.java | | 100% | | n/a | 0 | 3 | 0 | 6 | 0 | 3 | 0 | 1 |
| ConstantStringLiteral.java | | 100% | | n/a | 0 | 2 | 0 | 4 | 0 | 2 | 0 | 1 |