| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, device and program means for executing a code multiplication processing. SOLUTION: The device comprises a storage area, and an execution resource for executing a first command to a first operand and a second operand, and storing, in response to the first command, a result having the value of the first operand when the second operand is positive, a value of zero when the second operand is zero, and the negative value of the first operand when the second operand is negative in the storage area. COPYRIGHT: (C)2005,JPO&NCIPI
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