tests/assembly/aarch64-pointer-auth.rs

   1 // Test that PAC instructions are emitted when branch-protection is specified.
   2
   3 // assembly-output: emit-asm
   4 // compile-flags: --target aarch64-unknown-linux-gnu
   5 // compile-flags: -Z branch-protection=pac-ret,leaf
   6 // needs-llvm-components: aarch64
   7
   8 #![feature(no_core, lang_items)]
   9 #![no_std]
  10 #![no_core]
  11 #![crate_type = "lib"]
  12
  13 #[lang = "sized"]
  14 trait Sized {}
  15
  16 // CHECK: hint #25
  17 // CHECK: hint #29
  18 #[no_mangle]
  19 pub fn test() -> u8 {
  20     42
  21 }