examples/loop_sum.hdass


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[entry: main]

// Sums 5 + 4 + 3 + 2 + 1 = 15 with a countdown loop, returns it as the status.
const SYS_EXIT = 60

proc main
{
    rbx = 0 // running total
    rcx = 5 // counter

    while .countdown rcx > 0
    {
        rbx += rcx
        rcx -= 1
    }

    rdi = rbx
    rax = SYS_EXIT
    syscall
}