• 通过分支指令访问条件结构False部分不是方式,但是访问它的可能性不大

    The False portion of the conditional would then be available through the branch instruction, which is less optimal but also less likely.

    youdao

  • 问题的关键SPU几个条件指令例如selbshufb操作,它们可以不用分支能实现条件操作。

    The key is that the SPU has several conditional instructions, such as selb, shufb, and the bit operations, which allow conditional operations to occur without branching.

    youdao

  • 例如如果条件标上了likely”,那么编译可以代码True部分直接放在分支指令后面(这样需要执行分支指令)。

    For example, if the conditional is marked "likely" then the compiler can place the True portion of the code immediately following the branch (which will not be taken).

    youdao

  • 本文基于ARM 9tdmi内核,指令调整、寄存器分配条件分支循环结构等方面汇编代码优化方法进行详细论述

    This article gives a detail discussion on the assembled code optimization from instruction arrangement, register division, condition selection branch and cycle structure based on the core of ARM9TDMI.

    youdao

  • 如果仍然超过4K消失那么需要找到一个条件分支功能,你可以以后返回指令

    If that's still more than 4k away then you need to find an unconditional branch or return instruction in your function that you can put it after.

    youdao

  • 如果仍然超过4K消失那么需要找到一个条件分支功能,你可以以后返回指令

    If that's still more than 4k away then you need to find an unconditional branch or return instruction in your function that you can put it after.

    youdao

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