JPS57157357A - Compile processing system - Google Patents

Compile processing system

Info

Publication number
JPS57157357A
JPS57157357A JP4207481A JP4207481A JPS57157357A JP S57157357 A JPS57157357 A JP S57157357A JP 4207481 A JP4207481 A JP 4207481A JP 4207481 A JP4207481 A JP 4207481A JP S57157357 A JPS57157357 A JP S57157357A
Authority
JP
Japan
Prior art keywords
module
bit map
content
program
register
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.)
Granted
Application number
JP4207481A
Other languages
Japanese (ja)
Other versions
JPH0126091B2 (en
Inventor
Jiro Matsubayashi
Satoru Takeyama
Kazuyuki Yakabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Panafacom Ltd
Original Assignee
Fujitsu Ltd
Panafacom Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Panafacom Ltd filed Critical Fujitsu Ltd
Priority to JP4207481A priority Critical patent/JPS57157357A/en
Publication of JPS57157357A publication Critical patent/JPS57157357A/en
Publication of JPH0126091B2 publication Critical patent/JPH0126091B2/ja
Granted legal-status Critical Current

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

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)

Abstract

PURPOSE:To increase the processing efficiency at an object program execution, by suppressing register saving to a minimum degree, through the addition of a bit map forming module in a compiler. CONSTITUTION:A bit map forming module 7 provided in a compiler 2 is constituted so that a bit map table 8 can be formed corresponding to registers to be used. A module 6 informs the corresponding register to the module 7 based on the fact that a register giving the change in content is determined during the execution of processing of a program 3, and when the object program 3 corresponding to a source program 1 is produced, a code producing module 5 adds a prologue and an epilogue indicating the saving of content to the object program 3 based on the content of the bit map table 8 produced at the module 7.
JP4207481A 1981-03-23 1981-03-23 Compile processing system Granted JPS57157357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4207481A JPS57157357A (en) 1981-03-23 1981-03-23 Compile processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4207481A JPS57157357A (en) 1981-03-23 1981-03-23 Compile processing system

Publications (2)

Publication Number Publication Date
JPS57157357A true JPS57157357A (en) 1982-09-28
JPH0126091B2 JPH0126091B2 (en) 1989-05-22

Family

ID=12625910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4207481A Granted JPS57157357A (en) 1981-03-23 1981-03-23 Compile processing system

Country Status (1)

Country Link
JP (1) JPS57157357A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538059A2 (en) * 1991-10-17 1993-04-21 Ricoh Company, Ltd System and method for document processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538059A2 (en) * 1991-10-17 1993-04-21 Ricoh Company, Ltd System and method for document processing
EP0538059A3 (en) * 1991-10-17 1994-10-19 Ricoh Kk System and method for document processing

Also Published As

Publication number Publication date
JPH0126091B2 (en) 1989-05-22

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