公开(公告)号：US20240176914A1

公开(公告)日：2024-05-30

申请号：US18436711

申请日：2024-02-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kun Li ,  Yingjun Zhang

IPC: G06F21/78 ,  G06F21/54

CPC classification number: G06F21/78 ,  G06F21/54

Abstract: A data processing method includes obtaining target constant data to be accessed in first code, where a length of the target constant data is greater than a preset threshold; and inserting a plurality of data transfer instructions into the first code based on a location of an objective function in the first code to obtain second code, where the objective function is a function that needs to access the target constant data, each data transfer instruction of the plurality of data transfer instructions includes a part of data in the target constant data, the plurality of data transfer instructions are used to write the target constant data into a register, and the second code is labeled as being stored into a storage area not having a read permission.