1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/mir-opt/issue_78192.rs b/src/test/mir-opt/issue_78192.rs
new file mode 100644
index 000000000..39f665402
--- /dev/null
+++ b/src/test/mir-opt/issue_78192.rs
@@ -0,0 +1,11 @@
+// compile-flags: -Zmir-opt-level=1 -Zinline-mir
+pub fn f<T>(a: &T) -> *const T {
+    let b: &*const T = &(a as *const T);
+    *b
+}
+
+fn main() {
+    f(&2);
+}
+
+// EMIT_MIR issue_78192.f.InstCombine.diff