How can I completely convert this block of assembly code to C++?

The closest that I could get was;

int main() {

int input;

int output = ((input)/8);

}

Assembly code;

movl 8(%rbp), %eax

leal 7(%rax), %edx

testl %eax, %eax

cmovs %edx, %eax

sarl $3, %eax

movl 8(%rbp), %edx

sall $2, %edx

addl %edx, %eax

movl %eax, 4(%rbp)