1 files changed, 40 insertions, 0 deletions
diff --git a/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.diff
new file mode 100644
index 00000000000..8018400e798
--- /dev/null
+++ b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.diff
@@ -0,0 +1,40 @@
+- // MIR for `main` before DataflowConstProp
++ // MIR for `main` after DataflowConstProp
+  
+  fn main() -> () {
+      let mut _0: ();                      // return place in scope 0 at $DIR/terminator.rs:+0:11: +0:11
+      let _1: i32;                         // in scope 0 at $DIR/terminator.rs:+1:9: +1:10
+      let _2: ();                          // in scope 0 at $DIR/terminator.rs:+3:5: +3:15
+      let mut _3: i32;                     // in scope 0 at $DIR/terminator.rs:+3:9: +3:14
+      let mut _4: i32;                     // in scope 0 at $DIR/terminator.rs:+3:9: +3:10
+      scope 1 {
+          debug a => _1;                   // in scope 1 at $DIR/terminator.rs:+1:9: +1:10
+      }
+  
+      bb0: {
+          StorageLive(_1);                 // scope 0 at $DIR/terminator.rs:+1:9: +1:10
+          _1 = const 1_i32;                // scope 0 at $DIR/terminator.rs:+1:13: +1:14
+          StorageLive(_2);                 // scope 1 at $DIR/terminator.rs:+3:5: +3:15
+          StorageLive(_3);                 // scope 1 at $DIR/terminator.rs:+3:9: +3:14
+          StorageLive(_4);                 // scope 1 at $DIR/terminator.rs:+3:9: +3:10
+-         _4 = _1;                         // scope 1 at $DIR/terminator.rs:+3:9: +3:10
+-         _3 = Add(move _4, const 1_i32);  // scope 1 at $DIR/terminator.rs:+3:9: +3:14
++         _4 = const 1_i32;                // scope 1 at $DIR/terminator.rs:+3:9: +3:10
++         _3 = const 2_i32;                // scope 1 at $DIR/terminator.rs:+3:9: +3:14
+          StorageDead(_4);                 // scope 1 at $DIR/terminator.rs:+3:13: +3:14
+-         _2 = foo(move _3) -> bb1;        // scope 1 at $DIR/terminator.rs:+3:5: +3:15
++         _2 = foo(const 2_i32) -> bb1;    // scope 1 at $DIR/terminator.rs:+3:5: +3:15
+                                           // mir::Constant
+                                           // + span: $DIR/terminator.rs:9:5: 9:8
+                                           // + literal: Const { ty: fn(i32) {foo}, val: Value(<ZST>) }
+      }
+  
+      bb1: {
+          StorageDead(_3);                 // scope 1 at $DIR/terminator.rs:+3:14: +3:15
+          StorageDead(_2);                 // scope 1 at $DIR/terminator.rs:+3:15: +3:16
+          _0 = const ();                   // scope 0 at $DIR/terminator.rs:+0:11: +4:2
+          StorageDead(_1);                 // scope 0 at $DIR/terminator.rs:+4:1: +4:2
+          return;                          // scope 0 at $DIR/terminator.rs:+4:2: +4:2
+      }
+  }
+