| 摘要 |
An apparatus includes memory storing an instruction that identifies a first register, a second register, and a third register. Upon execution of the instruction by a processor, a vector addition operation is performed by the processor to add first values from the first register to second values from the second register. A vector subtraction operation is also performed upon execution of the instruction to subtract the second value from third values from the third register. A vector compare operation is also performed upon execution of the instruction to compare results of the vector addition operation to results of the vector subtraction operation. |
