The fetcher also generates a search address for output to the branch target buffer.
指令读取器亦产生搜寻位址输出至分支目标缓冲器中。
英语百科
Branch target predictor
（重定向自Branch target buffer）
In computer architecture, a branch target predictor is the part of a processor that predicts the target of a taken conditional branch or an unconditional branch instruction before the target of the branch instruction is computed by the execution unit of the processor.