For a function with prototype

int loop(long x, int n); gcc generates the following assembly code:

loop: movl $0, %edx movl $0, %eax jmp .L3 .L4: orq %rdi, %rax addq %rdi, %rdi addl $1, %edx .L3: cmpl %esi, %edx jl .L4 rep ret

Reverse-engineer loop: write C code for loop that will have an effect equivalent to the assembly code shown.