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Compiling apparatus and method for a VLIW system computer and a recording medium for storing compile execution programs

  • US 6,038,396 A
  • Filed: 03/17/1998
  • Issued: 03/14/2000
  • Est. Priority Date: 10/29/1997
  • Status: Expired due to Fees
First Claim
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1. A compiling apparatus compiling an instruction stream executable by a VLIW system computer, said VLIW system computer executing in parallel instruction elements of a VLIW instruction, said compiling apparatus comprising:

  • at least one intermediate code file dividing and storing instructions of intermediate code format for each slot of the VLIW instruction based on the each slot;

    a serializing processing unit serializing and reading the instructions of the intermediate code format which have been divided and stored as the plurality of intermediate code files;

    an instruction scheduling unit registering a number, corresponding to each serialized instruction of the intermediate code format, to a resource reservation table;

    a paralleled assembly code converting unit converting the serialized instruction of the intermediate code format into parallel assembly code based on the instruction number in the resource reservation table produced by the instruction scheduling unit; and

    a paralleled assembly code output unit outputting an object program of the parallel assembly code converted by the paralleled assembly code converting unit.

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