1 Matching Annotations
  1. Dec 2021
    1. one for unsigned (mulq) and one for two’s-complement (imulq) multiplication.For both of these instructions, one argument must be in register %rax, and theother is given as the instruction source operand.

      mulq 和 imulq 分别表示什么指令集,他们的操作数有什么要求?