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Method and apparatus for efficient multiple-pattern based matching and transformation of intermediate language expression trees
Method and apparatus for efficient multiple-pattern based matching and transformation of intermediate language expression trees
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机译:用于基于多模式的中间语言表达树的高效匹配和转换的方法和装置
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摘要
A computer implemented method, system and computer program product for efficient multiple-pattern based matching and transformation of intermediate language expression trees in a compiler. Such an approach includes three constructs of pattern matchers namely a registry, a mapped registry and a registry instance for constructing multiple patterns and for enabling a matching and transformation process. These constructs narrow the number of relevant patterns applied against input expressions without repeatedly implementing an algorithm and also significantly reduce memory footprint and compilation time.
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