| 摘要 |
Upon retrieving, after occurrence of replacement of a first cache, move out (MO) data that is a write back target, a second cache determines, based on data that is set in a control flag of a register, whether a new registration process of move in (MI) data with respect to a recording position of the MO data is completed. Upon determining that the new registration process is not completed, the second cache cancels the new registration process to ensure that a request of the new registration process is not output to a pipeline.
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