mirror of https://github.com/rust-lang/rust
39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
// Test that the correct module flags are emitted with different control-flow protection flags.
|
|
|
|
//@ revisions: undefined none branch return full
|
|
//@ needs-llvm-components: x86
|
|
//@ [undefined] compile-flags:
|
|
//@ [none] compile-flags: -Z cf-protection=none
|
|
//@ [branch] compile-flags: -Z cf-protection=branch
|
|
//@ [return] compile-flags: -Z cf-protection=return
|
|
//@ [full] compile-flags: -Z cf-protection=full
|
|
//@ compile-flags: --target x86_64-unknown-linux-gnu
|
|
|
|
#![crate_type = "lib"]
|
|
#![feature(no_core, lang_items)]
|
|
#![no_core]
|
|
|
|
#[lang="sized"]
|
|
trait Sized { }
|
|
|
|
// A basic test function.
|
|
pub fn test() {
|
|
}
|
|
|
|
// undefined-NOT: !"cf-protection-branch"
|
|
// undefined-NOT: !"cf-protection-return"
|
|
|
|
// none-NOT: !"cf-protection-branch"
|
|
// none-NOT: !"cf-protection-return"
|
|
|
|
// branch-NOT: !"cf-protection-return"
|
|
// branch: !"cf-protection-branch", i32 1
|
|
// branch-NOT: !"cf-protection-return"
|
|
|
|
// return-NOT: !"cf-protection-branch"
|
|
// return: !"cf-protection-return", i32 1
|
|
// return-NOT: !"cf-protection-branch"
|
|
|
|
// full: !"cf-protection-branch", i32 1
|
|
// full: !"cf-protection-return", i32 1
|