mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-12 08:36:03 +00:00
23 lines
622 B
Rust
23 lines
622 B
Rust
// Checks if the correct annotation for the x86-interrupt ABI is passed to
|
|
// llvm. Also checks that the abi_x86_interrupt feature gate allows usage
|
|
// of the x86-interrupt abi.
|
|
|
|
//@ needs-llvm-components: x86
|
|
//@ compile-flags: -C no-prepopulate-passes --target=x86_64-unknown-linux-gnu -Copt-level=0
|
|
|
|
#![crate_type = "lib"]
|
|
#![no_core]
|
|
#![feature(abi_x86_interrupt, no_core, lang_items)]
|
|
|
|
#[lang = "sized"]
|
|
trait Sized {}
|
|
#[lang = "copy"]
|
|
trait Copy {}
|
|
impl Copy for i64 {}
|
|
|
|
// CHECK: define x86_intrcc i64 @has_x86_interrupt_abi
|
|
#[no_mangle]
|
|
pub extern "x86-interrupt" fn has_x86_interrupt_abi(a: i64) -> i64 {
|
|
a
|
|
}
|