diff --git a/tests/mir-opt/const_prop/address_of_pair.rs b/tests/mir-opt/const_prop/address_of_pair.rs
index 169469a073917..730ebe2ca636b 100644
--- a/tests/mir-opt/const_prop/address_of_pair.rs
+++ b/tests/mir-opt/const_prop/address_of_pair.rs
@@ -1,8 +1,21 @@
-// skip-filecheck
 // unit-test: ConstProp
 
 // EMIT_MIR address_of_pair.fn0.ConstProp.diff
 pub fn fn0() -> bool {
+    // CHECK-LABEL: fn fn0(
+    // CHECK: debug pair => [[pair:_.*]];
+    // CHECK: debug ptr => [[ptr:_.*]];
+    // CHECK: debug ret => [[ret:_.*]];
+    // CHECK: (*[[ptr]]) = const true;
+    // CHECK-NOT: = const false;
+    // CHECK-NOT: = const true;
+    // CHECK: [[tmp:_.*]] = ([[pair]].1: bool);
+    // CHECK-NOT: = const false;
+    // CHECK-NOT: = const true;
+    // CHECK: [[ret]] = Not(move [[tmp]]);
+    // CHECK-NOT: = const false;
+    // CHECK-NOT: = const true;
+    // CHECK: _0 = [[ret]];
     let mut pair = (1, false);
     let ptr = core::ptr::addr_of_mut!(pair.1);
     pair = (1, false);