| // compile-flags: -C no-prepopulate-passes | |
| // | |
| // only-x86_64 | |
| // ignore-windows | |
| #![crate_type = "lib"] | |
| extern "C" { | |
| fn variadic_fn(_: i32, ...); | |
| } | |
| #[repr(C)] | |
| struct Foo(u8); | |
| #[repr(C)] | |
| struct Bar(u64, u64, u64); | |
| // Ensure that emit arguments of the correct type. | |
| pub unsafe fn test_call_variadic() { | |
| // CHECK: call void (i32, ...) @variadic_fn(i32 0, i8 {{.*}}, %Bar* {{.*}}) | |
| variadic_fn(0, Foo(0), Bar(0, 0, 0)) | |
| } |