发明名称 |
A METHOD AND SYSTEM FOR ASSIGNING REGISTER CLASS THROUGH EFFICIENT DATAFLOW ANALYSIS |
摘要 |
<p>A method is presented including assigning a first register class to at least one symbolic register in at least one instruction, determining and assigning a second register class to the at least one register, reducing register class fixups and renaming the at least one symbolic register. Also presented is a system including a processor having at least one register and a compiler executing in the processor that inputs a source program having many operation blocks. The compiler assigns a first register class in at least one instruction to at least one symbolic register, determines and assigns a second register class to the at least one symbolic register, reduces register class fixups, and renames the at least one symbolic register.</p> |
申请公布号 |
WO2005098619(A1) |
申请公布日期 |
2005.10.20 |
申请号 |
WO2005US10712 |
申请日期 |
2005.03.30 |
申请人 |
INTEL CORPORATION;HUANG, BO;DAI, JINQUAN;SEED, COTTON |
发明人 |
HUANG, BO;DAI, JINQUAN;SEED, COTTON |
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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