23 lines
647 B
Rust
23 lines
647 B
Rust
|
// Check the "probe-stack" attribute for targets with `StackProbeType::Call`,
|
||
|
|
// or `StackProbeType::InlineOrCall` when running on older LLVM.
|
||
|
|
|
||
|
|
// compile-flags: -C no-prepopulate-passes
|
||
|
|
// revisions: i686 x86_64
|
||
|
|
//[i686] compile-flags: --target i686-unknown-linux-gnu
|
||
|
|
//[i686] needs-llvm-components: x86
|
||
|
|
//[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
|
||
|
|
//[x86_64] needs-llvm-components: x86
|
||
|
|
|
||
|
|
#![crate_type = "rlib"]
|
||
|
|
#![feature(no_core, lang_items)]
|
||
|
|
#![no_core]
|
||
|
|
|
||
|
|
#[lang = "sized"]
|
||
|
|
trait Sized {}
|
||
|
|
|
||
|
|
#[no_mangle]
|
||
|
|
pub fn foo() {
|
||
|
|
// CHECK: @foo() unnamed_addr #0
|
||
|
|
// CHECK: attributes #0 = { {{.*}}"probe-stack"="__rust_probestack"{{.*}} }
|
||
|
|
}
|