File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java | File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java | |||
Method name: Operand buildInstVar(InstVarNode, IR_Scope)
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Method name: Operand buildNot(NotNode, IR_Scope)
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | Variable ret = m.getNewVariable();↵ | 1 | Variable ret = m.getNewVariable();↵ | |
2 | m.addInstr(new GET_FIELD_Instr(ret, m.getSelf(), node.getName()));↵ | 2 | m.addInstr(new ALU_Instr(Operation.NOT, ret, build(node.getConditionNode(), m)));↵ | |
3 | return ret; | 3 |
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See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 9 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.0 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||
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1 | Variable ret = m.getNewVariable(); | 1 | Variable ret = m.getNewVariable(); | ||||
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| 2 | m.addInstr(new ALU_Instr(Operation.NOT, ret, build(node.getConditionNode(), m))); | ||||
2 | m.addInstr(new GET_FIELD_Instr(ret, m.getSelf(), node.getName())); | | |||||
3 | return ret; | 3 | return ret; |
Row | Violation |
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1 | Unmatched statement m.addInstr(new ALU_Instr(Operation.NOT,ret,build(node.getConditionNode(),m))); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |