File: asm-foreign2.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb12u2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,517,048 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (11 lines) | stat: -rw-r--r-- 268 bytes parent folder | download | duplicates (6) 
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
}