Bless mir-opt.

Author: cjgillot

tests/mir-opt/const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir

@@ -7,15 +7,15 @@ promoted[0] in FOO: &[&i32; 1] = {
     let mut _3: *const i32;              // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
 
     bb0: {
-        _3 = const {alloc3: *const i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
+        _3 = const {alloc2: *const i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
                                          // mir::Constant
                                          // + span: $DIR/const_promotion_extern_static.rs:13:42: 13:43
-                                         // + literal: Const { ty: *const i32, val: Value(Scalar(alloc3)) }
+                                         // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) }
         _2 = &(*_3);                     // scope 0 at $DIR/const_promotion_extern_static.rs:+0:41: +0:43
         _1 = [move _2];                  // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46
         _0 = &_1;                        // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55
         return;                          // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55
     }
 }
 
-alloc3 (extern static: X)
+alloc2 (extern static: X)

tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff

@@ -18,11 +18,11 @@
 -         StorageLive(_3);                 // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46
 -         StorageLive(_4);                 // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:45
 -         StorageLive(_5);                 // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
--         _5 = const {alloc3: *const i32}; // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
+-         _5 = const {alloc2: *const i32}; // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43
 +         _6 = const _;                    // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55
                                            // mir::Constant
 -                                          // + span: $DIR/const_promotion_extern_static.rs:13:42: 13:43
--                                          // + literal: Const { ty: *const i32, val: Value(Scalar(alloc3)) }
+-                                          // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) }
 -         _4 = &(*_5);                     // scope 1 at $DIR/const_promotion_extern_static.rs:+0:41: +0:43
 -         _3 = [move _4];                  // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46
 -         _2 = &_3;                        // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55
@@ -50,5 +50,5 @@
       }
   }
 - 
-- alloc3 (extern static: X)
+- alloc2 (extern static: X)