发明授权
US07325228B1 Data speculation across a procedure call using an advanced load address table
失效
使用高级加载地址表进行过程调用的数据推测
- 专利标题： Data speculation across a procedure call using an advanced load address table
- 专利标题（中）： 使用高级加载地址表进行过程调用的数据推测
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申请号： US10426756申请日： 2003-04-30
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公开(公告)号： US07325228B1公开(公告)日： 2008-01-29
- 发明人: Dale C. Morris , Jonathan Ross , Achmed Rumi Zahir
- 申请人： Dale C. Morris , Jonathan Ross , Achmed Rumi Zahir
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 主分类号： G06F9/45
- IPC分类号： G06F9/45 ; G06F7/38
摘要：
A method of converting an original code sequence to a modified code sequence where the original code sequence includes a procedure call that is prior to a load instruction to one of a first plurality of registers is provided. The method includes inserting the load instruction into the modified code sequence and inserting the procedure call into the modified code sequence subsequent to the load instruction. The method further includes inserting an advanced load instruction to one of a second plurality of registers into the modified code sequence prior to the procedure call and inserting a checking instruction associated with the advanced load instruction into the modified code sequence subsequent to the procedure call.
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