How to get Godbolt-like output?

[White-Rabbit-Scientific]

How do I simply get the nice clean output like that produced by Godbolt?

Input

// Type your code here, or load an example.
int square(int num) {
    return num * num;
}

Output

square(int):
        push    rbp
        mov     rbp, rsp
        mov     DWORD PTR [rbp-4], edi
        mov     eax, DWORD PTR [rbp-4]
        imul    eax, eax
        pop     rbp
        ret

[pacak]

cargo-show-asm works with Rust, your example looks like C or C++ to me.

Passing --simplify in addition to usual arguments should give you a smaller output:

% cat src/lib.rs
#[inline(never)]
pub fn square(num: usize) -> usize {
    num * num
}
% cargo asm  --simplify --quiet

foo::square:
        mov rax, rdi
        imul rax, rdi
        ret