发明名称 |
Predictive arithmetic overflow detection |
摘要 |
A method for arithmetic overflow detection includes receiving a first instruction defined for a first processor having a first base, where the instruction comprises an operator and at least one operand having an operand type. The method also includes indicating whether the at least one operand has potential overflow based at least in part on the operator and the relationship between the operand type and a result type associated with the operator.
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申请公布号 |
US2004073896(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030712475 |
申请日期 |
2003.11.12 |
申请人 |
SUN MICROSYSTEMS, INC., A DELAWARE CORPORATION |
发明人 |
SCHWABE JUDITH;CHEN ZHIQUN |
分类号 |
G06F9/45;(IPC1-7):G06F9/45 |
主分类号 |
G06F9/45 |
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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