From 7188706c4fbbae660fa7eb6f2bf13130ddf1726a Mon Sep 17 00:00:00 2001
From: "A.J. Gardner" <aaron.j.gardner@gmail.com>
Date: Sat, 20 Jan 2018 14:32:33 -0600
Subject: Teach rustc about DW_AT_noreturn and a few more DIFlags

---
 src/test/codegen/noreturnflag.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/test/codegen/noreturnflag.rs

(limited to 'src/test/codegen')

diff --git a/src/test/codegen/noreturnflag.rs b/src/test/codegen/noreturnflag.rs
new file mode 100644
index 00000000000..473fed8e046
--- /dev/null
+++ b/src/test/codegen/noreturnflag.rs
@@ -0,0 +1,29 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-tidy-linelength
+// min-llvm-version 3.8
+
+// compile-flags: -g -C no-prepopulate-passes
+
+// CHECK-LABEL: foo
+// CHECK: {{.*}}DISubprogram{{.*}} name: "foo",{{.*}}DIFlagNoReturn{{.*}}
+
+#[no_mangle]
+pub fn foo() -> ! {
+    loop {}
+}
+
+// CHECK-LABEL: main
+// CHECK: {{.*}}DISubprogram{{.*}}name: "main",{{.*}}DIFlagMainSubprogram{{.*}}
+
+pub fn main() {
+    foo();
+}
-- 
cgit 1.4.1-3-g733a5