[rustc.git] / src / test / codegen / abi-sysv64.rs

// Checks if the correct annotation for the sysv64 ABI is passed to
// llvm. Also checks that the abi-sysv64 feature gate allows usage
// of the sysv64 abi.
//
// needs-llvm-components: x86
// compile-flags: -C no-prepopulate-passes --target=x86_64-unknown-linux-gnu

#![crate_type = "lib"]
#![no_core]
#![feature(abi_x86_interrupt, no_core, lang_items)]

#[lang = "sized"]
trait Sized {}
#[lang = "copy"]
trait Copy {}

// CHECK: define x86_64_sysvcc i64 @has_sysv64_abi
#[no_mangle]
pub extern "sysv64" fn has_sysv64_abi(a: i64) -> i64 {
    a
}
Commit	Line	Data
9e0c209e SL	1	// Checks if the correct annotation for the sysv64 ABI is passed to
	2	// llvm. Also checks that the abi-sysv64 feature gate allows usage
	3	// of the sysv64 abi.
cdc7bbd5 XL	4	//
	5	// needs-llvm-components: x86
	6	// compile-flags: -C no-prepopulate-passes --target=x86_64-unknown-linux-gnu
5bcae85e	7
9e0c209e	8	#![crate_type = "lib"]
cdc7bbd5 XL	9	#![no_core]
	10	#![feature(abi_x86_interrupt, no_core, lang_items)]
	11
	12	#[lang = "sized"]
	13	trait Sized {}
	14	#[lang = "copy"]
	15	trait Copy {}
5bcae85e	16
9e0c209e SL	17	// CHECK: define x86_64_sysvcc i64 @has_sysv64_abi
	18	#[no_mangle]
	19	pub extern "sysv64" fn has_sysv64_abi(a: i64) -> i64 {
cdc7bbd5	20	a
54a0048b	21	}