Language processing method for calculating optimum address of ar

Details Language processing method for calculating optimum address of ar Language processing method for calculating optimum address of ar

1997-03-24

1998-05-05

Voeltz, Emanuel T.

395708, G06F 945

Patent

active

057489653

ABSTRACT:
A language processing method targeted at hardware having a data space greater than the data width of an architecture is improved in that address calculation of an array element is performed efficiently and the size of an object is reduced while the execution performance of the object is enhanced. A command which designates a maximum size of an array is inputted, and it is analyzed whether or not the designated size is equal to or smaller than a fixed size. When a result of the analysis is equal to or smaller than the fixed size, a subscript of the array is taken out first. An offset is calculated from contents of the subscript thus taken out and the data width of the array element, and an address of the array element is calculated from the offset thus calculated and the top address of the array.

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