Operand[] args = call.getCallArgs();
if (args[1].isConstant()) {
addMethodGuard(rm, deoptLabel, versionMap, instrs);
val = ((Float)r).computeValue(rm._name, (Constant)args[1]);
}
Operand[] args = call.getCallArgs();
if (args[1].isConstant()) {
addMethodGuard(rm, deoptLabel, versionMap, instrs);
val = ((Fixnum)r).computeValue(rm._name, (Constant)args[1]);
}
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/ir/compiler_pass/opts/LocalOptimizationPass.java
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File path: /jruby-1.4.0/src/org/jruby/compiler/ir/compiler_pass/opts/LocalOptimizationPass.java
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Method name: void run(IR_Scope)
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Method name: void run(IR_Scope)
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Number of AST nodes: 4
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Number of AST nodes: 4
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1 | Operand[] args = call.getCallArgs();↵ | | 1 | Operand[] args = call.getCallArgs();↵
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2 | if (args[1].isConstant()) {↵ | | 2 | if (args[1].isConstant()) {↵
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3 | addMethodGuard(rm, deoptLabel, versionMap, instrs);↵ | | 3 | addMethodGuard(rm, deoptLabel, versionMap, instrs);↵
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4 | val = ((Float)r).computeValue(rm._name, (Constant)args[1]);↵ | | 4 | val = ((Fixnum)r).computeValue(rm._name, (Constant)args[1]);↵
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5 | } | | 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 | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3 |
Clones location | Clones are in the same method |
Number of node comparisons | 12 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 4 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 120.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
35 | Operand[] args = call.getCallArgs(); | | 30 | Operand[] args = call.getCallArgs(); |
36 | if (args[1].isConstant()) | | 31 | if (args[1].isConstant()) |
37 | addMethodGuard(rm, deoptLabel, versionMap, instrs); | | 32 | addMethodGuard(rm, deoptLabel, versionMap, instrs); |
38 | val = ((Float)r).computeValue(rm._name, (Constant)args[1]); | | 33 | val = ((Fixnum)r).computeValue(rm._name, (Constant)args[1]); |
Precondition Violations (1)
Row |
Violation |
1 | Expression (Float)r cannot be unified with expression (Fixnum)r , because common superclass org.jruby.compiler.ir.operands.Constant does not declare member(s) public org.jruby.compiler.ir.operands.Constant computeValue(java.lang.String, org.jruby.compiler.ir.operands.Constant) |