Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/mir-opt/combine_clone_of_primitives.rs b/tests/mir-opt/combine_clone_of_primitives.rs
new file mode 100644
index 000000000..7cc50a86e
--- /dev/null
+++ b/tests/mir-opt/combine_clone_of_primitives.rs
@@ -0,0 +1,20 @@
+// unit-test: InstCombine
+// ignore-wasm32 compiled with panic=abort by default
+
+// EMIT_MIR combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff
+
+#[derive(Clone)]
+struct MyThing<T> {
+    v: T,
+    i: u64,
+    a: [f32; 3],
+}
+
+fn main() {
+    let x = MyThing::<i16> { v: 2, i: 3, a: [0.0; 3] };
+    let y = x.clone();
+
+    assert_eq!(y.v, 2);
+    assert_eq!(y.i, 3);
+    assert_eq!(y.a, [0.0; 3]);
+}