Merging upstream version 1.72.1+dfsg1.

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

1 files changed, 71 insertions, 0 deletions

diff --git a/tests/mir-opt/box_expr.main.ElaborateDrops.before.panic-abort.mir b/tests/mir-opt/box_expr.main.ElaborateDrops.before.panic-abort.mir
new file mode 100644
index 000000000..d196b045a
--- /dev/null
+++ b/tests/mir-opt/box_expr.main.ElaborateDrops.before.panic-abort.mir
@@ -0,0 +1,71 @@
+// MIR for `main` before ElaborateDrops
+
+fn main() -> () {
+    let mut _0: ();
+    let _1: std::boxed::Box<S>;
+    let mut _2: usize;
+    let mut _3: usize;
+    let mut _4: *mut u8;
+    let mut _5: std::boxed::Box<S>;
+    let _6: ();
+    let mut _7: std::boxed::Box<S>;
+    scope 1 {
+        debug x => _1;
+    }
+    scope 2 {
+    }
+
+    bb0: {
+        StorageLive(_1);
+        _2 = SizeOf(S);
+        _3 = AlignOf(S);
+        _4 = alloc::alloc::exchange_malloc(move _2, move _3) -> [return: bb1, unwind: bb9];
+    }
+
+    bb1: {
+        StorageLive(_5);
+        _5 = ShallowInitBox(move _4, S);
+        (*_5) = S::new() -> [return: bb2, unwind: bb8];
+    }
+
+    bb2: {
+        _1 = move _5;
+        drop(_5) -> [return: bb3, unwind: bb9];
+    }
+
+    bb3: {
+        StorageDead(_5);
+        StorageLive(_6);
+        StorageLive(_7);
+        _7 = move _1;
+        _6 = std::mem::drop::<Box<S>>(move _7) -> [return: bb4, unwind: bb6];
+    }
+
+    bb4: {
+        StorageDead(_7);
+        StorageDead(_6);
+        _0 = const ();
+        drop(_1) -> [return: bb5, unwind: bb9];
+    }
+
+    bb5: {
+        StorageDead(_1);
+        return;
+    }
+
+    bb6 (cleanup): {
+        drop(_7) -> [return: bb7, unwind terminate];
+    }
+
+    bb7 (cleanup): {
+        drop(_1) -> [return: bb9, unwind terminate];
+    }
+
+    bb8 (cleanup): {
+        drop(_5) -> [return: bb9, unwind terminate];
+    }
+
+    bb9 (cleanup): {
+        resume;
+    }
+}