// ASM stream — global (module-scope) `asm { … }` executed via the JIT (`sx run`),
// NOT AOT. `sx run` compiles the whole module to an in-memory object (the
// integrated assembler assembles the `module asm` block into it), then ORC
// relocates and runs it — so a module-asm symbol IS resolvable at JIT main
// execution, just like a normal symbol. The only path that can't see it is a
// COMPILE-TIME `#run` call (the interpreter resolves externs via host dlsym; the
// symbol isn't linked yet — see 1654). Sibling of 1648 (which exercises the same
// feature via AOT). aarch64-macos-pinned; ir-only elsewhere.
asm {
    #string ASM
.global _my_sub
_my_sub:
    sub x0, x0, x1
    ret
ASM,
};

my_sub :: (a: i64, b: i64) -> i64 extern;

main :: () -> i64 {
    return my_sub(44, 2);   // 42, computed by the global-asm routine, under JIT
}