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公开(公告)号:US20140013086A1
公开(公告)日:2014-01-09
申请号:US13993483
申请日:2011-12-22
申请人: Vinodh Gopal , James D. Guilford , Gilbert M. Wolrich , Wajdi K. Feghali , Erdinc Ozturk , Martin G. Dixon , Sean P. Mirkes , Matthew C. Merten , Tong Li , Bret T. Toll, I
发明人: Vinodh Gopal , James D. Guilford , Gilbert M. Wolrich , Wajdi K. Feghali , Erdinc Ozturk , Martin G. Dixon , Sean P. Mirkes , Matthew C. Merten , Tong Li , Bret T. Toll, I
IPC分类号: G06F9/30
CPC分类号: G06F9/3001 , G06F9/30094 , G06F9/3838
摘要: A number of addition instructions are provided that have no data dependency between each other. A first addition instruction stores its carry output in a first flag of a flags register without modifying a second flag in the flags register. A second addition instruction stores its carry output in the second flag of the flags register without modifying the first flag in the flags register.
摘要翻译: 提供了彼此之间没有数据依赖性的多个附加指令。 第一加法指令将其进位输出存储在标志寄存器的第一标志中,而不修改标志寄存器中的第二标志。 第二加法指令将其进位输出存储在标志寄存器的第二标志中,而不修改标志寄存器中的第一个标志。
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公开(公告)号:US11080045B2
公开(公告)日:2021-08-03
申请号:US13993483
申请日:2011-12-22
申请人: Vinodh Gopal , James D. Guilford , Gilbert M. Wolrich , Wajdi K. Feghali , Erdinc Ozturk , Martin G. Dixon , Sean P. Mirkes , Matthew C. Merten , Tong Li , Bret T. Toll, I
发明人: Vinodh Gopal , James D. Guilford , Gilbert M. Wolrich , Wajdi K. Feghali , Erdinc Ozturk , Martin G. Dixon , Sean P. Mirkes , Matthew C. Merten , Tong Li , Bret T. Toll, I
摘要: A number of addition instructions are provided that have no data dependency between each other. A first addition instruction stores its carry output in a first flag of a flags register without modifying a second flag in the flags register. A second addition instruction stores its carry output in the second flag of the flags register without modifying the first flag in the flags register.
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