你好:
1.我编写的线性汇编,通过编译器优化后,查看生成的.asm文件,发现编译器优化的代码在PIPED LOOP PROLOG阶段将中断关闭,在PIPED LOOP EPILOG阶段将中断打开,这样做有什么作用吗? 如果程序在PIPED LOOP KERNEL阶段被中断,会出现什么问题?
2.线性汇编中,编译器优化后,有些需要入栈的寄存器是编译器已经自动实现入栈了,还是需要人为的去做一些入栈操作?
多谢!
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.