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公开(公告)号：EP4356243A1
公开(公告)日：2024-04-24
申请号：EP22736204.3
申请日：2022-06-14
发明人： ALBARAKAT, Laith , BRADBURY, Jonathan , SLEGEL, Timothy , LICHTENAU, Cedric , VON BUTTLAR, Joachim
IPC分类号： G06F9/30
CPC分类号： G06F9/30025 , G06F9/3861 , G06F9/3016
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公开(公告)号：EP3571588A1
公开(公告)日：2019-11-27
申请号：EP17825249.0
申请日：2017-12-22
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3.发明公开ROTATE THEN OPERATE ON SELECTED BITS FACILITY AND INSTRUCTIONS THEREFORE 审中-公开设备旋转和后续操作用位及导THEREFOR
公开(公告)号：EP2243076A2
公开(公告)日：2010-10-27
申请号：EP09701244.7
申请日：2009-01-07
CPC分类号： G06F9/30029 , G06F9/30032 , G06F9/30145 , G06F9/30167 , G06F9/30185 , G06F9/30189 , G06F9/342
摘要： In a method of operating a computer, a rotate-then-operate instruction having a T bit is fetched and executed wherein a first operand in a first register is rotated byan amount and a Boolean operation is performed on a selected portion of the rotated first operand and a second operand in of a second register. If the T bit is '0' the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the T bit is '1', in addition to the inserted bits,the bits other than the selected portion of the rotated first operand are saved in the second register.
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4.发明公开
公开(公告)号：EP2229621A2
公开(公告)日：2010-09-22
申请号：EP09700745.4
申请日：2009-01-07
CPC分类号： G06F9/30018 , G06F9/30032 , G06F9/30076 , G06F9/30145 , G06F9/30167 , G06F9/30181
摘要： in a method of operating a computer, a rotate-then-insert instruction having a Z bit is fetched and executed wherein a first operand in a first register is rotated by an amount. If the Z bit is '0' the selected portion of the result of the Boolean operation is inserted into corresponding bits of a second operand of a second register. If the Z bit is '1', in addition to the inserted bits bits other than the inserted bits of the second operand are set to zeros.
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