The first instruction does the load and the second instruction rotates the value so that the requested address is at the beginning of the register.

第一个指令负责加载，第二个指令旋转此值以便所请求的地址位于寄存器的开始。

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The PowerPC uses a load/store (also called RISC) instruction set, which means that the only time it accesses main memory is for loading into registers or copying a register to memory.

PowerPC 使用了加载/存储（也成为 RISC）指令集，这意味着访问主存的惟一 时机就是将内存加载到寄存器或将寄存器中的内容复制到内存中时。

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Ila is a special load instruction that loads static addresses, in this case loading the address of the output string into register 3.

ila是加载静态地址的特殊加载指令，在本例中用来将输出字符串地址加载到3。

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