IBMXLC编译器是一个非常好的优化器，结果是 C算法的性能要比未经优化的汇编语言实现的性能好很多。
The IBM XL C compiler is a very good optimizer, and as a result, the C algorithm delivers superior results to a simple unoptimized assembly language implementation.
毫不奇怪，没有哪种编译器可以接近上一篇文章中手工编写的汇编语言版本，不过对于这个程序来说，XLC的效果比GCC更好。
Unsurprisingly, neither compiler does nearly as well as the hand-coded assembly language version from the previous article, but for this program XLC outperformed GCC.
编译器在自己生成的汇编语言中提供了适当的操作数。
The compiler supplies the appropriate operand in the assembly language code it generates.
一个汇编语言与二进制代码的转换表，可以用编译器的设计。
A compilation of language and the binary code conversion table, you can use the compiler design.
汇编语言是有用，因为它为不同的高级语言不同的编译器提供了通用的输出语言。
Assembly language is useful because it provides a common output language for different compilers for different high-level languages.
汇编语言是有用，因为它为不同的高级语言不同的编译器提供了通用的输出语言。
Assembly language is useful because it provides a common output language for different compilers for different high-level languages.
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