发明申请
- 专利标题： Register Allocation With SIMD Architecture Using Write Masks
- 专利标题（中）： 使用写掩码的SIMD架构注册分配
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申请号： US12711319申请日： 2010-02-24
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公开(公告)号： US20110209127A1公开(公告)日： 2011-08-25
- 发明人: Tomasz Janczak , Ben J. Ashbaugh
- 申请人： Tomasz Janczak , Ben J. Ashbaugh
- 主分类号： G06F9/45
- IPC分类号： G06F9/45
摘要：
A single instruction multiple data processor may accomplish register allocation by identifying live ranges that have incompatible write masks during compilation. Then, edges are added in an interference graph between live ranges that have incompatible masks so that those live ranges will not be assigned to the same physical register.