发明名称 |
ROTATE THEN INSERT SELECTED BITS FACILITY AND INSTRUCTIONS THEREFORE |
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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申请公布号 |
WO2009087152(A4) |
申请公布日期 |
2009.10.22 |
申请号 |
WO2009EP50090 |
申请日期 |
2009.01.07 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;GREINER, DAN;SLEGEL, TIMOTHY;VON BUTTLAR, JOACHIM |
发明人 |
GREINER, DAN;SLEGEL, TIMOTHY;VON BUTTLAR, JOACHIM |
分类号 |
G06F9/315;G06F9/308;G06F9/318 |
主分类号 |
G06F9/315 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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