File: naked-functions-target-feature.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (21 lines) | stat: -rw-r--r-- 463 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
//@ build-pass
//@ needs-asm-support

#![feature(naked_functions, naked_functions_target_feature)]
#![crate_type = "lib"]

use std::arch::{asm, naked_asm};

#[cfg(target_arch = "x86_64")]
#[target_feature(enable = "sse2")]
#[naked]
pub unsafe extern "C" fn compatible_target_feature() {
    naked_asm!("");
}

#[cfg(target_arch = "aarch64")]
#[target_feature(enable = "neon")]
#[naked]
pub unsafe extern "C" fn compatible_target_feature() {
    naked_asm!("");
}