Remove MIR dump comments from mir-opt tests

They're ignored by the test runner, so let's not suggest that they
matter

Author: jonas-schievink

src/test/mir-opt/deaggregator_test.rs

@@ -23,19 +23,19 @@ fn main() {}
 // END RUST SOURCE
 // START rustc.node13.Deaggregator.before.mir
 // bb0: {
-//     _2 = _1;                     // scope 0 at main.rs:8:8: 8:9
-//     _3 = _2;                     // scope 1 at main.rs:9:14: 9:15
-//     _0 = Baz { x: _3, y: const F32(0), z: const false }; // scope ...
-//     goto -> bb1;                     // scope 1 at main.rs:8:1: 10:2
+//     _2 = _1;
+//     _3 = _2;
+//     _0 = Baz { x: _3, y: const F32(0), z: const false };
+//     goto -> bb1;
 // }
 // END rustc.node13.Deaggregator.before.mir
 // START rustc.node13.Deaggregator.after.mir
 // bb0: {
-//     _2 = _1;                     // scope 0 at main.rs:8:8: 8:9
-//     _3 = _2;                     // scope 1 at main.rs:9:14: 9:15
-//     (_0.0: usize) = _3;        // scope 1 at main.rs:9:5: 9:34
-//     (_0.1: f32) = const F32(0);  // scope 1 at main.rs:9:5: 9:34
-//     (_0.2: bool) = const false;  // scope 1 at main.rs:9:5: 9:34
-//     goto -> bb1;                     // scope 1 at main.rs:8:1: 10:2
+//     _2 = _1;
+//     _3 = _2;
+//     (_0.0: usize) = _3;
+//     (_0.1: f32) = const F32(0);
+//     (_0.2: bool) = const false;
+//     goto -> bb1;
 // }
 // END rustc.node13.Deaggregator.after.mir

src/test/mir-opt/deaggregator_test_enum.rs

@@ -28,18 +28,18 @@ fn main() {
 // END RUST SOURCE
 // START rustc.node10.Deaggregator.before.mir
 // bb0: {
-//     _2 = _1;                     // scope 0 at main.rs:7:8: 7:9
-//     _3 = _2;                     // scope 1 at main.rs:8:19: 8:20
-//     _0 = Baz::Foo { x: _3 };   // scope 1 at main.rs:8:5: 8:21
-//     goto -> bb1;                     // scope 1 at main.rs:7:1: 9:2
+//     _2 = _1;
+//     _3 = _2;
+//     _0 = Baz::Foo { x: _3 };
+//     goto -> bb1;
 // }
 // END rustc.node10.Deaggregator.before.mir
 // START rustc.node10.Deaggregator.after.mir
 // bb0: {
-//     _2 = _1;                     // scope 0 at main.rs:7:8: 7:9
-//     _3 = _2;                     // scope 1 at main.rs:8:19: 8:20
-//     ((_0 as Foo).0: usize) = _3; // scope 1 at main.rs:8:5: 8:21
-//     discriminant(_0) = 1;         // scope 1 at main.rs:8:5: 8:21
-//     goto -> bb1;                     // scope 1 at main.rs:7:1: 9:2
+//     _2 = _1;
+//     _3 = _2;
+//     ((_0 as Foo).0: usize) = _3;
+//     discriminant(_0) = 1;
+//     goto -> bb1;
 // }
 // END rustc.node10.Deaggregator.after.mir

src/test/mir-opt/simplify_if.rs

@@ -17,11 +17,11 @@ fn main() {
 // END RUST SOURCE
 // START rustc.node4.SimplifyBranches.initial-before.mir
 // bb0: {
-//     if(const false) -> [true: bb1, false: bb2]; // scope 0 at simplify_if.rs:12:5: 14:6
+//     if(const false) -> [true: bb1, false: bb2];
 // }
 // END rustc.node4.SimplifyBranches.initial-before.mir
 // START rustc.node4.SimplifyBranches.initial-after.mir
 // bb0: {
-//     goto -> bb2;                     // scope 0 at simplify_if.rs:12:5: 14:6
+//     goto -> bb2;
 // }
-// END rustc.node4.SimplifyBranches.initial-after.mir
+// END rustc.node4.SimplifyBranches.initial-after.mir

src/test/mir-opt/storage_ranges.rs

@@ -21,27 +21,27 @@ fn main() {
 // END RUST SOURCE
 // START rustc.node4.TypeckMir.before.mir
 //     bb0: {
-//         StorageLive(_1);             // scope 0 at storage_ranges.rs:12:9: 12:10
-//         _1 = const 0i32;             // scope 0 at storage_ranges.rs:12:13: 12:14
-//         StorageLive(_3);             // scope 1 at storage_ranges.rs:14:13: 14:14
-//         StorageLive(_4);             // scope 1 at storage_ranges.rs:14:18: 14:25
-//         StorageLive(_5);             // scope 1 at storage_ranges.rs:14:23: 14:24
-//         _5 = _1;                 // scope 1 at storage_ranges.rs:14:23: 14:24
-//         _4 = std::option::Option<i32>::Some(_5,); // scope 1 at storage_ranges.rs:14:18: 14:25
-//         _3 = &_4;                // scope 1 at storage_ranges.rs:14:17: 14:25
-//         StorageDead(_5);             // scope 1 at storage_ranges.rs:14:23: 14:24
-//         _2 = ();                     // scope 2 at storage_ranges.rs:13:5: 15:6
-//         StorageDead(_4);             // scope 1 at storage_ranges.rs:14:18: 14:25
-//         StorageDead(_3);             // scope 1 at storage_ranges.rs:14:13: 14:14
-//         StorageLive(_6);             // scope 1 at storage_ranges.rs:16:9: 16:10
-//         _6 = const 1i32;             // scope 1 at storage_ranges.rs:16:13: 16:14
-//         _0 = ();                     // scope 3 at storage_ranges.rs:11:11: 17:2
-//         StorageDead(_6);             // scope 1 at storage_ranges.rs:16:9: 16:10
-//         StorageDead(_1);             // scope 0 at storage_ranges.rs:14:9: 14:10
-//         goto -> bb1;                     // scope 0 at storage_ranges.rs:11:1: 17:2
+//         StorageLive(_1);
+//         _1 = const 0i32;
+//         StorageLive(_3);
+//         StorageLive(_4);
+//         StorageLive(_5);
+//         _5 = _1;
+//         _4 = std::option::Option<i32>::Some(_5,);
+//         _3 = &_4;
+//         StorageDead(_5);
+//         _2 = ();
+//         StorageDead(_4);
+//         StorageDead(_3);
+//         StorageLive(_6);
+//         _6 = const 1i32;
+//         _0 = ();
+//         StorageDead(_6);
+//         StorageDead(_1);
+//         goto -> bb1;
 //     }
 //
 //     bb1: {
-//         return;                          // scope 0 at storage_ranges.rs:13:1: 19:2
+//         return;
 //     }
 // END rustc.node4.TypeckMir.before.mir