发明名称 Fast handling of branch delay slots on mispredicted branches
摘要 An apparatus and method for quickly and efficiently handling mispredicted branch instructions in a computer processor having multiple instruction execution pipelines and utilizing branch delay slot instructions. When a mispredicted branch occurs, all instructions that follow the branch in execution order, including the branch delay slot instruction, die in the pipeline. The delay slot, if it is to be executed, is then reissued to the pipeline.
申请公布号 US5784603(A) 申请公布日期 1998.07.21
申请号 US19960665964 申请日期 1996.06.19
申请人 SUN MICROSYSTEMS, INC. 发明人 LEUNG, ARTHUR;PETOLINO, JOSEPH
分类号 G06F9/38;(IPC1-7):G06F9/38 主分类号 G06F9/38
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