What does leal (%eax, %eax) do?

StackOverflow https://stackoverflow.com/questions/12559357

質問

What does leal (%eax, %eax) do? Does that multiply the contents at %eax * 2 since it has parens?

役に立ちましたか？

解決

It will load the destination operand with the sum of eax and eax, IOW, 2*eax.

ライセンス： CC-BY-SA と 帰属
所属していません StackOverflow
scroll top