File: asm-foreign2.rs

package info (click to toggle)
rustc 1.90.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 925,928 kB
  • sloc: xml: 158,148; javascript: 19,781; sh: 19,174; python: 15,732; ansic: 13,096; cpp: 7,181; asm: 4,376; makefile: 697; lisp: 176; sql: 15
file content (11 lines) | stat: -rw-r--r-- 269 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
 
//@ only-aarch64
// Make sure rustdoc accepts options(att_syntax) asm! on non-x86 targets.

use std::arch::asm;

//@ has asm_foreign2/fn.x86.html
pub unsafe fn x86(x: i64) -> i64 {
    let y;
    asm!("movq {}, {}", in(reg) x, out(reg) y, options(att_syntax));
    y
}