公开(公告)号：US07571432B2

公开(公告)日：2009-08-04

申请号：US10944831

申请日：2004-09-21

申请人： Taketo Heishi ,  Hajime Ogawa ,  Yasuhiro Yamamoto ,  Kyoko Hattori ,  Shohei Michimoto ,  Kenji Hattori ,  Hirotetsu Tomita ,  Teruo Kawabata ,  Kiyoshi Nakashima

发明人： Taketo Heishi ,  Hajime Ogawa ,  Yasuhiro Yamamoto ,  Kyoko Hattori ,  Shohei Michimoto ,  Kenji Hattori ,  Hirotetsu Tomita ,  Teruo Kawabata ,  Kiyoshi Nakashima

IPC分类号： G06F9/45

CPC分类号： G06F8/4442

摘要： A compiler 58, which is a compiler that realizes program development in a fewer man hours, translates a source program 72 written in a high-level language into a machine language program. This compiler 58 is comprised of: a directive obtainment unit that obtains a directive that a machine language program to be generated should be optimized; a parser unit 76 that parses the source program 72; an intermediate code conversion unit 78 that converts the source program 72 into intermediate codes based on a result of the parsing performed by the parser unit 76; an optimization unit 68 that optimizes the intermediate codes according to the directive; and a code generation unit 90 that converts the intermediate codes into the machine language program. The above directive is a directive to optimize the machine language program targeted at a processor that uses a cache memory.

摘要翻译： 编译器58是以较少的工时实现程序开发的编译器，将以高级语言编写的源程序72翻译成机器语言程序。 该编译器58包括：指令获取单元，其获得应当优化要生成的机器语言程序的指令; 解析源程序72的解析器单元76; 中间代码转换单元78，其基于由解析器单元76执行的解析的结果将源程序72转换为中间代码; 优化单元68，根据该指令优化中间代码; 以及将中间代码转换为机器语言程序的代码生成单元90。 上述指令是优化针对使用高速缓存的处理器的机器语言程序的指令。

公开(公告)号：US20050086653A1

公开(公告)日：2005-04-21

申请号：US10944831

申请日：2004-09-21

申请人： Taketo Heishi ,  Hajime Ogawa ,  Yasuhiro Yamamoto ,  Kyoko Hattori ,  Shohei Michimoto ,  Kenji Hattori ,  Hirotetsu Tomita ,  Teruo Kawabata ,  Kiyoshi Nakashima

发明人： Taketo Heishi ,  Hajime Ogawa ,  Yasuhiro Yamamoto ,  Kyoko Hattori ,  Shohei Michimoto ,  Kenji Hattori ,  Hirotetsu Tomita ,  Teruo Kawabata ,  Kiyoshi Nakashima

IPC分类号： G06F9/45

CPC分类号： G06F8/4442

摘要： A compiler 58, which is a compiler that realizes program development in a fewer man hours, translates a source program 72 written in a high-level language into a machine language program. This compiler 58 is comprised of: a directive obtainment unit that obtains a directive that a machine language program to be generated should be optimized; a parser unit 76 that parses the source program 72; an intermediate code conversion unit 78 that converts the source program 72 into intermediate codes based on a result of the parsing performed by the parser unit 76; an optimization unit 68 that optimizes the intermediate codes according to the directive; and a code generation unit 90 that converts the intermediate codes into the machine language program. The above directive is a directive to optimize the machine language program targeted at a processor that uses a cache memory.

摘要翻译： 编译器58是以较少的工时实现程序开发的编译器，将以高级语言编写的源程序72翻译成机器语言程序。 该编译器58包括：指令获取单元，其获得应当优化要生成的机器语言程序的指令; 解析源程序72的解析器单元76; 中间代码转换单元78，其基于由解析器单元76执行的解析的结果将源程序72转换为中间代码; 优化单元68，根据该指令优化中间代码; 以及将中间代码转换为机器语言程序的代码生成单元90。 上述指令是优化针对使用高速缓存的处理器的机器语言程序的指令。