rust/src/test/pretty/asm.pp
2020-06-13 00:41:39 -07:00

26 lines
555 B
ObjectPascal

#![feature(prelude_import)]
#![no_std]
#![feature(asm)]
#[prelude_import]
use ::std::prelude::v1::*;
#[macro_use]
extern crate std;
// pretty-mode:expanded
// pp-exact:asm.pp
// only-x86_64
pub fn main() {
let a: i32;
let mut b = 4i32;
unsafe {
asm!("");
asm!("");
asm!("", options(nomem, nostack));
asm!("{0}", in(reg) 4);
asm!("{0}", out(reg) a);
asm!("{0}", inout(reg) b);
asm!("{0} {1}", out(reg) _, inlateout(reg) b => _);
asm!("", out("al") _, lateout("rbx") _);
}
}