查询词典 optimizing compiler

If we do not otherwise define the copy constructor, the compiler synthesizes one for us.

如果我们没有定义复制构造函数，编译器就会为我们合成一个。

If we do not define the copy constructor, the compiler synthesizes one for us.

如果没有定义复制构造函数，编译器就为我们合成一个。

Register allocation is an important optimization of compiler back end. Register allo-cator determines which of the values, including variable, temporaries ,and large constants, that might profitably be in a machine's registers should be in registers at each pointin the execution of a program.

寄存器分配是编译后端优化中的重要技术，寄存器分配需要决定在程序执行时，哪些值(包括变量，临时量和大的常量)放在寄存器中会更有利。

That sounds worse than goto and comparable to longjmp, but in fairness C++ exceptions are much safer to use than longjmp: as we saw in section 2.1, the compiler generates the code that unwinds the stack.

这听起来不如GOTO和longjmp的相媲美，但在公平C ++异常的使用更为安全比longjmp的：正如我们在第2.1节所看到的，编译器生成的代码，展开堆栈。

Again, the compiler guarantees initialization because it zeroes the memory for that array.

同样地，编译器能够担保对它的初始化，因为会将那个数组的内存划分成零。

For fundamental contributions to programming language design and the definition of Algol 60, to compiler design, and to the art and practice of computer programming.

授 予Peter Naur图灵奖以表彰其对Algol 60编程语言的设计与定义，对编译器设计和计算机编程领域的理论与实践的基础性贡献。

Reasoning: The C standard does not specify the underlying format of signed data (for example, 2's complement) and leaves the effect of some bit-wise operators to be defined by the compiler author.

理由：标准C并没有指定一个有符号数的底层实现（如二补数 2's complement），位操作的效果是由编译器作者来定义的。

Compiler has done is it duplicated the loop's body three times, so that each iteration actually

这一方法的有点在于循环头部的开销被极大的减少了，而代之

As a person with strong spirit of practical and realistic, he had seriously investigated the entire document in his book, while as the compiler of zhanguoce, liuxiang had only collected some similar material of different nations, deleted repetition, so it was only a book about the collecting material and not an expert historical literature.

而刘向作为《战国策》的编定者，他只是把几部内容相似的材料按国别编辑在一起，删其重复而已，并没有做史实的考订工作，所成之书并非他的&一家言&，因而《战国策》只是一部资料汇编性质的书，并不是专门的历史著作。

On Linux: a cross C-compiler, assembler, linker chain.

在Linux上：一个跨平台的C语言编译器，汇编器，链接器。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。