FR2693572B1 - Data processing system comprising an improved device for processing program loops. - Google Patents

Data processing system comprising an improved device for processing program loops.

Info

Publication number
FR2693572B1
FR2693572B1 FR9208668A FR9208668A FR2693572B1 FR 2693572 B1 FR2693572 B1 FR 2693572B1 FR 9208668 A FR9208668 A FR 9208668A FR 9208668 A FR9208668 A FR 9208668A FR 2693572 B1 FR2693572 B1 FR 2693572B1
Authority
FR
France
Prior art keywords
improved device
program loops
data processing
processing system
processing program
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 - Fee Related
Application number
FR9208668A
Other languages
French (fr)
Other versions
FR2693572A1 (en
Inventor
Gerard Chauvel
Chauvel Gerard
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.)
Texas Instruments France SAS
Original Assignee
Texas Instruments France SAS
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 Texas Instruments France SAS filed Critical Texas Instruments France SAS
Priority to FR9208668A priority Critical patent/FR2693572B1/en
Priority to KR1019950700141A priority patent/KR950702719A/en
Priority to JP6503868A priority patent/JPH08509080A/en
Priority to EP93916063A priority patent/EP0650613A1/en
Priority to PCT/GB1993/001470 priority patent/WO1994002894A2/en
Publication of FR2693572A1 publication Critical patent/FR2693572A1/en
Application granted granted Critical
Publication of FR2693572B1 publication Critical patent/FR2693572B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3802—Instruction prefetching
    • G06F9/3804—Instruction prefetching for branches, e.g. hedging, branch folding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/325—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for loops, e.g. loop detection or loop counter
FR9208668A 1992-07-13 1992-07-13 Data processing system comprising an improved device for processing program loops. Expired - Fee Related FR2693572B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9208668A FR2693572B1 (en) 1992-07-13 1992-07-13 Data processing system comprising an improved device for processing program loops.
KR1019950700141A KR950702719A (en) 1992-07-13 1993-07-13 DATA-PROCESSING SYSTEM WITH A DEVICE FOR HANDLING PROGRAM LOOPS
JP6503868A JPH08509080A (en) 1992-07-13 1993-07-13 Data processing system with device for program loop processing
EP93916063A EP0650613A1 (en) 1992-07-13 1993-07-13 Data-processing system with a device for handling program loops
PCT/GB1993/001470 WO1994002894A2 (en) 1992-07-13 1993-07-13 Data-processing system with a device for handling program loops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208668A FR2693572B1 (en) 1992-07-13 1992-07-13 Data processing system comprising an improved device for processing program loops.

Publications (2)

Publication Number Publication Date
FR2693572A1 FR2693572A1 (en) 1994-01-14
FR2693572B1 true FR2693572B1 (en) 1994-09-30

Family

ID=9431852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208668A Expired - Fee Related FR2693572B1 (en) 1992-07-13 1992-07-13 Data processing system comprising an improved device for processing program loops.

Country Status (1)

Country Link
FR (1) FR2693572B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992894A1 (en) * 1998-10-06 2000-04-12 Texas Instruments Inc. Apparatus and method for loop execution
CN105511838B (en) * 2014-09-29 2018-06-29 上海兆芯集成电路有限公司 Processor and its execution method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097920A (en) * 1976-12-13 1978-06-27 Rca Corporation Hardware control for repeating program loops in electronic computers
JPS57114950A (en) * 1981-01-08 1982-07-17 Nippon Telegr & Teleph Corp <Ntt> Loop processing system for program controller
JPS62180427A (en) * 1986-02-03 1987-08-07 Nec Corp Program control circuit
EP0374419A3 (en) * 1988-12-21 1991-04-10 International Business Machines Corporation Method and apparatus for efficient loop constructs in hardware and microcode

Also Published As

Publication number Publication date
FR2693572A1 (en) 1994-01-14

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