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 buildNot(NotNode, IR_Scope)
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Method name: Operand loadConst(IR_Scope, IR_Scope, String)
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Number of AST nodes: 3 | Number of AST nodes: 4 | |||
1 | Variable ret = m↵ | 1 | if (cv == null) {↵ | |
2 | .getNewVariable();↵ | 2 | Variable v = currScope.getNewVariable();↵ | |
3 | m.addInstr(new ALU_Instr(Operation.NOT, ret, build(node.getConditionNode(), m)));↵ | 3 | currScope.addInstr(new ↵ | |
4 | return ret; | 4 | GET_CONST_Instr(v, s, name));↵ | |
5 | cv = v;↵ | |||
6 |
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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 | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
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(); |
| 3 | Variable v = currScope.getNewVariable(); | |||||||||||||
2 | m.addInstr(new ALU_Instr(Operation.NOT, ret, build(node.getConditionNode(), m))); |
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3 | return ret; | | |||||||||||||||
| 4 | currScope.addInstr(new GET_CONST_Instr(v, s, name)); | |||||||||||||||
| 5 | cv = v; |
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 |