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CONTROL FLOW ANALYSIS METHODS AND COMPUTING DEVICES FOR CONVERTING COBOL-SOURCED PROGRAMS TO OBJECT-ORIENTED PROGRAM STRUCTURES
CONTROL FLOW ANALYSIS METHODS AND COMPUTING DEVICES FOR CONVERTING COBOL-SOURCED PROGRAMS TO OBJECT-ORIENTED PROGRAM STRUCTURES
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机译:控制流分析方法和计算设备,将以糖为原料的程序转换为面向对象的程序结构
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摘要
The various embodiments of the invention relate generally to computer software, computer program architecture, software development, and computer programming languages, and more specifically, to techniques for analyzing control flow in COBOL-sourced programs to facilitate optimized conversions to object-oriented program structures. For example, a compiler can include a global optimizer configured to analyze execution flow for a range of blocks of source code in the memory to determine flow-affected code. Also, the compiler can include a native code generator configured to generate native code based on representations of the native code as functions of the source code. The native code is configured to execute on a virtual machine.
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