When should we use the register storage specifier?

When should we use the register storage specifier?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, c, topic-specific, systems

参考答案摘要

If a variable is used frequently, it should be declared with the register storage specifier, and the compiler may allocate a CPU register for its storage to speed up variable lookup.

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。