1 files changed, 41 insertions, 0 deletions
diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.mir b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.mir
new file mode 100644
index 000000000..c5e2469fc
--- /dev/null
+++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.mir
@@ -0,0 +1,41 @@
+// MIR for `unwrap_unchecked` after PreCodegen
+
+fn unwrap_unchecked(_1: Option<T>) -> T {
+    debug slf => _1;                     // in scope 0 at $DIR/unwrap_unchecked.rs:+0:35: +0:38
+    let mut _0: T;                       // return place in scope 0 at $DIR/unwrap_unchecked.rs:+0:54: +0:55
+    scope 1 (inlined #[track_caller] Option::<T>::unwrap_unchecked) { // at $DIR/unwrap_unchecked.rs:10:9: 10:27
+        debug self => _1;                // in scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+        let mut _2: &std::option::Option<T>; // in scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+        let mut _3: isize;               // in scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+        scope 2 {
+            debug val => _0;             // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
+        }
+        scope 3 {
+            scope 5 (inlined unreachable_unchecked) { // at $SRC_DIR/core/src/option.rs:LL:COL
+                scope 6 {
+                    scope 7 (inlined unreachable_unchecked::runtime) { // at $SRC_DIR/core/src/intrinsics.rs:LL:COL
+                    }
+                }
+            }
+        }
+        scope 4 (inlined Option::<T>::is_some) { // at $SRC_DIR/core/src/option.rs:LL:COL
+            debug self => _2;            // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
+        }
+    }
+
+    bb0: {
+        StorageLive(_2);                 // scope 0 at $DIR/unwrap_unchecked.rs:+1:9: +1:27
+        _3 = discriminant(_1);           // scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+        switchInt(move _3) -> [1: bb2, otherwise: bb1]; // scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+    }
+
+    bb1: {
+        unreachable;                     // scope 6 at $SRC_DIR/core/src/intrinsics.rs:LL:COL
+    }
+
+    bb2: {
+        _0 = move ((_1 as Some).0: T);   // scope 1 at $SRC_DIR/core/src/option.rs:LL:COL
+        StorageDead(_2);                 // scope 0 at $DIR/unwrap_unchecked.rs:+1:9: +1:27
+        return;                          // scope 0 at $DIR/unwrap_unchecked.rs:+2:2: +2:2
+    }
+}