DE3685149D1 - Datenverarbeitungssystem fuer optimierung von instruktionsfolgen im maschinenkode. - Google Patents
Datenverarbeitungssystem fuer optimierung von instruktionsfolgen im maschinenkode.Info
- Publication number
- DE3685149D1 DE3685149D1 DE8686101873T DE3685149T DE3685149D1 DE 3685149 D1 DE3685149 D1 DE 3685149D1 DE 8686101873 T DE8686101873 T DE 8686101873T DE 3685149 T DE3685149 T DE 3685149T DE 3685149 D1 DE3685149 D1 DE 3685149D1
- Authority
- DE
- Germany
- Prior art keywords
- data processing
- processing system
- machine code
- optimizing instructions
- optimizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/40—Transformation of program code
- G06F8/41—Compilation
- G06F8/44—Encoding
- G06F8/443—Optimisation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Executing Special Programs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/723,395 US4642765A (en) | 1985-04-15 | 1985-04-15 | Optimization of range checking |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3685149D1 true DE3685149D1 (de) | 1992-06-11 |
Family
ID=24906068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686101873T Expired - Lifetime DE3685149D1 (de) | 1985-04-15 | 1986-02-14 | Datenverarbeitungssystem fuer optimierung von instruktionsfolgen im maschinenkode. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4642765A (de) |
EP (1) | EP0199006B1 (de) |
JP (1) | JPH0656582B2 (de) |
DE (1) | DE3685149D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0685148B2 (ja) * | 1986-03-07 | 1994-10-26 | 株式会社日立製作所 | 配列デ−タフロ−解析装置 |
US5193190A (en) * | 1989-06-26 | 1993-03-09 | International Business Machines Corporation | Partitioning optimizations in an optimizing compiler |
JPH03150636A (ja) | 1989-11-08 | 1991-06-27 | Matsushita Electric Ind Co Ltd | コンパイル方法 |
US5313616A (en) * | 1990-09-18 | 1994-05-17 | 88Open Consortium, Ltd. | Method for analyzing calls of application program by inserting monitoring routines into the executable version and redirecting calls to the monitoring routines |
IL100989A (en) * | 1991-02-27 | 1995-10-31 | Digital Equipment Corp | Analysis of inductive expressions in multilingual mehadoptimization |
US5339238A (en) * | 1991-03-07 | 1994-08-16 | Benson Thomas R | Register usage tracking in translating code for different machine architectures by forward and reverse tracing through the program flow graph |
JP3032031B2 (ja) * | 1991-04-05 | 2000-04-10 | 株式会社東芝 | ループ最適化方法及び装置 |
US5450585A (en) * | 1991-05-15 | 1995-09-12 | International Business Machines Corporation | Compiler with delayed conditional branching |
US5452457A (en) * | 1993-01-29 | 1995-09-19 | International Business Machines Corporation | Program construct and methods/systems for optimizing assembled code for execution |
US5664191A (en) | 1994-06-30 | 1997-09-02 | Microsoft Corporation | Method and system for improving the locality of memory references during execution of a computer program |
US6381740B1 (en) | 1997-09-16 | 2002-04-30 | Microsoft Corporation | Method and system for incrementally improving a program layout |
US6343375B1 (en) * | 1998-04-24 | 2002-01-29 | International Business Machines Corporation | Method for optimizing array bounds checks in programs |
US6363522B1 (en) * | 1999-04-23 | 2002-03-26 | Sun Microsystems, Inc. | Method and apparatus for handling exceptions as normal control flow |
JP3763516B2 (ja) * | 2001-03-30 | 2006-04-05 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 変換プログラム、コンパイラ、コンピュータ装置およびプログラム変換方法 |
US8006239B2 (en) * | 2007-01-16 | 2011-08-23 | Nec Laboratories America, Inc. | Program analysis using symbolic ranges |
US20110131396A1 (en) * | 2009-12-01 | 2011-06-02 | Xmos Limited | Timing analysis |
US20220357933A1 (en) * | 2021-05-06 | 2022-11-10 | Wisconsin Alumni Research Foundation | Computer Implemented Program Specialization |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571678A (en) * | 1982-11-05 | 1986-02-18 | International Business Machines Corporation | Register allocation and spilling via graph coloring |
US4656583A (en) | 1984-08-13 | 1987-04-07 | International Business Machines Corporation | Method for improving global common subexpression elimination and code motion in an optimizing compiler |
-
1985
- 1985-04-15 US US06/723,395 patent/US4642765A/en not_active Expired - Lifetime
-
1986
- 1986-02-14 EP EP86101873A patent/EP0199006B1/de not_active Not-in-force
- 1986-02-14 DE DE8686101873T patent/DE3685149D1/de not_active Expired - Lifetime
- 1986-03-14 JP JP61055198A patent/JPH0656582B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0199006A2 (de) | 1986-10-29 |
EP0199006B1 (de) | 1992-05-06 |
JPS61241837A (ja) | 1986-10-28 |
JPH0656582B2 (ja) | 1994-07-27 |
US4642765A (en) | 1987-02-10 |
EP0199006A3 (en) | 1988-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete disclaimer |