1 files changed, 44 insertions, 0 deletions
diff --git a/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff
new file mode 100644
index 000000000..d378c260a
--- /dev/null
+++ b/tests/mir-opt/sroa/structs.dropping.ScalarReplacementOfAggregates.diff
@@ -0,0 +1,44 @@
+- // MIR for `dropping` before ScalarReplacementOfAggregates
++ // MIR for `dropping` after ScalarReplacementOfAggregates
+  
+  fn dropping() -> () {
+      let mut _0: ();                      // return place in scope 0 at $DIR/structs.rs:+0:19: +0:19
+      let _1: Tag;                         // in scope 0 at $DIR/structs.rs:+1:5: +1:32
+      let mut _2: S;                       // in scope 0 at $DIR/structs.rs:+1:5: +1:30
+      let mut _3: Tag;                     // in scope 0 at $DIR/structs.rs:+1:7: +1:13
+      let mut _4: Tag;                     // in scope 0 at $DIR/structs.rs:+1:15: +1:21
+      let mut _5: Tag;                     // in scope 0 at $DIR/structs.rs:+1:23: +1:29
+  
+      bb0: {
+          StorageLive(_1);                 // scope 0 at $DIR/structs.rs:+1:5: +1:32
+          StorageLive(_2);                 // scope 0 at $DIR/structs.rs:+1:5: +1:30
+          StorageLive(_3);                 // scope 0 at $DIR/structs.rs:+1:7: +1:13
+          _3 = Tag(const 0_usize);         // scope 0 at $DIR/structs.rs:+1:7: +1:13
+          StorageLive(_4);                 // scope 0 at $DIR/structs.rs:+1:15: +1:21
+          _4 = Tag(const 1_usize);         // scope 0 at $DIR/structs.rs:+1:15: +1:21
+          StorageLive(_5);                 // scope 0 at $DIR/structs.rs:+1:23: +1:29
+          _5 = Tag(const 2_usize);         // scope 0 at $DIR/structs.rs:+1:23: +1:29
+          _2 = S(move _3, move _4, move _5); // scope 0 at $DIR/structs.rs:+1:5: +1:30
+          StorageDead(_5);                 // scope 0 at $DIR/structs.rs:+1:29: +1:30
+          StorageDead(_4);                 // scope 0 at $DIR/structs.rs:+1:29: +1:30
+          StorageDead(_3);                 // scope 0 at $DIR/structs.rs:+1:29: +1:30
+          _1 = move (_2.1: Tag);           // scope 0 at $DIR/structs.rs:+1:5: +1:32
+          drop(_1) -> [return: bb1, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+      }
+  
+      bb1: {
+          drop((_2.0: Tag)) -> [return: bb3, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+      }
+  
+      bb2: {
+          StorageDead(_2);                 // scope 0 at $DIR/structs.rs:+1:32: +1:33
+          StorageDead(_1);                 // scope 0 at $DIR/structs.rs:+1:32: +1:33
+          _0 = const ();                   // scope 0 at $DIR/structs.rs:+0:19: +2:2
+          return;                          // scope 0 at $DIR/structs.rs:+2:2: +2:2
+      }
+  
+      bb3: {
+          drop((_2.2: Tag)) -> [return: bb2, unwind unreachable]; // scope 0 at $DIR/structs.rs:+1:32: +1:33
+      }
+  }
+