Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/codegen/lto-removes-invokes.rs b/tests/codegen/lto-removes-invokes.rs
new file mode 100644
index 000000000..3979a97dc
--- /dev/null
+++ b/tests/codegen/lto-removes-invokes.rs
@@ -0,0 +1,21 @@
+// compile-flags: -C lto -C panic=abort -O
+// no-prefer-dynamic
+
+fn main() {
+    foo();
+}
+
+#[no_mangle]
+#[inline(never)]
+fn foo() {
+    let _a = Box::new(3);
+    bar();
+// CHECK-LABEL: define dso_local void @foo
+// CHECK: call void @bar
+}
+
+#[inline(never)]
+#[no_mangle]
+fn bar() {
+    println!("hello!");
+}