Variable ret = m.getNewVariable();
m.addInstr(new GET_FIELD_Instr(ret, m.getSelf(), node.getName()));
return ret;
if (cv == null) {
Variable v = currScope.getNewVariable();
currScope.addInstr(new GET_CONST_Instr(v, s, name));
cv = v;
}
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java
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File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java
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Method name: Operand buildInstVar(InstVarNode, IR_Scope)
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Method name: Operand loadConst(IR_Scope, IR_Scope, String)
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Number of AST nodes: 3
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Number of AST nodes: 4
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1 | Variable ret = m↵ | | 1 | if (cv == null) {↵
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2 | .getNewVariable();↵ | | 2 | Variable v = currScope.getNewVariable();↵
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3 | m.addInstr(new GET_FIELD_Instr(ret, m.getSelf(), node.getName()));↵ | | 3 | currScope.addInstr(new GET_CONST_Instr(v, s, name));↵
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4 | return ret; | | 4 | cv = v;↵
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| | | 5 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
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 |
-
{Refactorable}
Mapping Summary
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 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
1 | Variable ret = m.getNewVariable(); | | 3 | Variable v = currScope.getNewVariable(); |
2 | m.addInstr(new GET_FIELD_Instr(ret, m.getSelf(), node.getName())); | | | |
3 | return ret; | | | |
| | | 4 | currScope.addInstr(new GET_CONST_Instr(v, s, name)); |
| | | 5 | cv = v; |
Precondition Violations (0)
Row |
Violation |