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authorRalf Jung <post@ralfj.de>2022-11-05 12:35:40 +0100
committerRalf Jung <post@ralfj.de>2022-11-05 15:21:50 +0100
commit83239c2c1ebed372dd34016bdd75d02e4429589d (patch)
treef76015608b2a3fcdbdc5dc7f50049e089c6666d6 /src/test/mir-opt/inline
parent4492c029eff7b42e91e759576ab0c7ca88f873dc (diff)
parent452cf4f7109f58433ac38be7d3da527408571054 (diff)
downloadrust-83239c2c1ebed372dd34016bdd75d02e4429589d.tar.gz
rust-83239c2c1ebed372dd34016bdd75d02e4429589d.zip
Merge from rustc
Diffstat (limited to 'src/test/mir-opt/inline')
-rw-r--r--src/test/mir-opt/inline/asm_unwind.main.Inline.diff34
-rw-r--r--src/test/mir-opt/inline/asm_unwind.rs (renamed from src/test/mir-opt/inline/asm-unwind.rs)0
-rw-r--r--src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff22
-rw-r--r--src/test/mir-opt/inline/caller_with_trivial_bound.rs (renamed from src/test/mir-opt/inline/caller-with-trivial-bound.rs)0
-rw-r--r--src/test/mir-opt/inline/dyn_trait.get_query.Inline.diff74
-rw-r--r--src/test/mir-opt/inline/dyn_trait.mk_cycle.Inline.diff18
-rw-r--r--src/test/mir-opt/inline/dyn_trait.rs (renamed from src/test/mir-opt/inline/dyn-trait.rs)0
-rw-r--r--src/test/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff42
-rw-r--r--src/test/mir-opt/inline/inline_any_operand.bar.Inline.after.mir64
-rw-r--r--src/test/mir-opt/inline/inline_any_operand.rs (renamed from src/test/mir-opt/inline/inline-any-operand.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_async.rs (renamed from src/test/mir-opt/inline/inline-async.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_closure.foo.Inline.after.mir78
-rw-r--r--src/test/mir-opt/inline/inline_closure.rs (renamed from src/test/mir-opt/inline/inline-closure.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir88
-rw-r--r--src/test/mir-opt/inline/inline_closure_borrows_arg.rs (renamed from src/test/mir-opt/inline/inline-closure-borrows-arg.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir110
-rw-r--r--src/test/mir-opt/inline/inline_closure_captures.rs (renamed from src/test/mir-opt/inline/inline-closure-captures.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.inlined_no_sanitize.Inline.diff18
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.inlined_target_feature.Inline.diff18
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.not_inlined_c_variadic.Inline.diff18
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.not_inlined_no_sanitize.Inline.diff16
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.not_inlined_target_feature.Inline.diff16
-rw-r--r--src/test/mir-opt/inline/inline_compatibility.rs (renamed from src/test/mir-opt/inline/inline-compatibility.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_cycle.one.Inline.diff26
-rw-r--r--src/test/mir-opt/inline/inline_cycle.rs (renamed from src/test/mir-opt/inline/inline-cycle.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_cycle.two.Inline.diff66
-rw-r--r--src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff28
-rw-r--r--src/test/mir-opt/inline/inline_cycle_generic.rs (renamed from src/test/mir-opt/inline/inline-cycle-generic.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_diverging.f.Inline.diff18
-rw-r--r--src/test/mir-opt/inline/inline_diverging.g.Inline.diff46
-rw-r--r--src/test/mir-opt/inline/inline_diverging.h.Inline.diff58
-rw-r--r--src/test/mir-opt/inline/inline_diverging.rs (renamed from src/test/mir-opt/inline/inline-diverging.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_generator.main.Inline.diff164
-rw-r--r--src/test/mir-opt/inline/inline_generator.rs (renamed from src/test/mir-opt/inline/inline-generator.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_instruction_set.default.Inline.diff38
-rw-r--r--src/test/mir-opt/inline/inline_instruction_set.rs (renamed from src/test/mir-opt/inline/inline-instruction-set.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_instruction_set.t32.Inline.diff40
-rw-r--r--src/test/mir-opt/inline/inline_into_box_place.main.Inline.diff68
-rw-r--r--src/test/mir-opt/inline/inline_into_box_place.rs (renamed from src/test/mir-opt/inline/inline-into-box-place.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_options.main.Inline.after.mir54
-rw-r--r--src/test/mir-opt/inline/inline_options.rs (renamed from src/test/mir-opt/inline/inline-options.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir112
-rw-r--r--src/test/mir-opt/inline/inline_retag.rs (renamed from src/test/mir-opt/inline/inline-retag.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_shims.clone.Inline.diff20
-rw-r--r--src/test/mir-opt/inline/inline_shims.drop.Inline.diff48
-rw-r--r--src/test/mir-opt/inline/inline_shims.rs (renamed from src/test/mir-opt/inline/inline-shims.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_specialization.main.Inline.diff22
-rw-r--r--src/test/mir-opt/inline/inline_specialization.rs (renamed from src/test/mir-opt/inline/inline-specialization.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_trait_method.rs (renamed from src/test/mir-opt/inline/inline-trait-method.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_trait_method.test.Inline.after.mir18
-rw-r--r--src/test/mir-opt/inline/inline_trait_method_2.rs (renamed from src/test/mir-opt/inline/inline-trait-method_2.rs)0
-rw-r--r--src/test/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir38
-rw-r--r--src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir32
-rw-r--r--src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir32
-rw-r--r--src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir24
-rw-r--r--src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir24
-rw-r--r--src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs (renamed from src/test/mir-opt/inline/issue-58867-inline-as-ref-as-mut.rs)0
-rw-r--r--src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir60
-rw-r--r--src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.rs (renamed from src/test/mir-opt/inline/issue-76997-inline-scopes-parenting.rs)0
-rw-r--r--src/test/mir-opt/inline/issue_78442.bar.Inline.diff72
-rw-r--r--src/test/mir-opt/inline/issue_78442.bar.RevealAll.diff56
-rw-r--r--src/test/mir-opt/inline/issue_78442.rs (renamed from src/test/mir-opt/inline/issue-78442.rs)0
-rw-r--r--src/test/mir-opt/inline/polymorphic_recursion.rs (renamed from src/test/mir-opt/inline/polymorphic-recursion.rs)0
63 files changed, 890 insertions, 890 deletions
diff --git a/src/test/mir-opt/inline/asm_unwind.main.Inline.diff b/src/test/mir-opt/inline/asm_unwind.main.Inline.diff
index 57072fc0ad3..f1b62ac38ba 100644
--- a/src/test/mir-opt/inline/asm_unwind.main.Inline.diff
+++ b/src/test/mir-opt/inline/asm_unwind.main.Inline.diff
@@ -2,44 +2,44 @@
 + // MIR for `main` after Inline
   
   fn main() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/asm-unwind.rs:+0:15: +0:15
-      let _1: ();                          // in scope 0 at $DIR/asm-unwind.rs:+1:5: +1:10
-+     scope 1 (inlined foo) {              // at $DIR/asm-unwind.rs:21:5: 21:10
-+         let _2: D;                       // in scope 1 at $DIR/asm-unwind.rs:15:9: 15:11
+      let mut _0: ();                      // return place in scope 0 at $DIR/asm_unwind.rs:+0:15: +0:15
+      let _1: ();                          // in scope 0 at $DIR/asm_unwind.rs:+1:5: +1:10
++     scope 1 (inlined foo) {              // at $DIR/asm_unwind.rs:21:5: 21:10
++         let _2: D;                       // in scope 1 at $DIR/asm_unwind.rs:15:9: 15:11
 +         scope 2 {
-+             debug _d => _2;              // in scope 2 at $DIR/asm-unwind.rs:15:9: 15:11
++             debug _d => _2;              // in scope 2 at $DIR/asm_unwind.rs:15:9: 15:11
 +             scope 3 {
 +             }
 +         }
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/asm-unwind.rs:+1:5: +1:10
--         _1 = foo() -> bb1;               // scope 0 at $DIR/asm-unwind.rs:+1:5: +1:10
+          StorageLive(_1);                 // scope 0 at $DIR/asm_unwind.rs:+1:5: +1:10
+-         _1 = foo() -> bb1;               // scope 0 at $DIR/asm_unwind.rs:+1:5: +1:10
 -                                          // mir::Constant
--                                          // + span: $DIR/asm-unwind.rs:21:5: 21:8
+-                                          // + span: $DIR/asm_unwind.rs:21:5: 21:8
 -                                          // + literal: Const { ty: fn() {foo}, val: Value(<ZST>) }
-+         StorageLive(_2);                 // scope 1 at $DIR/asm-unwind.rs:15:9: 15:11
-+         asm!("", options(MAY_UNWIND)) -> [return: bb1, unwind: bb3]; // scope 3 at $DIR/asm-unwind.rs:16:14: 16:54
++         StorageLive(_2);                 // scope 1 at $DIR/asm_unwind.rs:15:9: 15:11
++         asm!("", options(MAY_UNWIND)) -> [return: bb1, unwind: bb3]; // scope 3 at $DIR/asm_unwind.rs:16:14: 16:54
       }
   
       bb1: {
-+         drop(_2) -> bb2;                 // scope 1 at $DIR/asm-unwind.rs:17:1: 17:2
++         drop(_2) -> bb2;                 // scope 1 at $DIR/asm_unwind.rs:17:1: 17:2
 +     }
 + 
 +     bb2: {
-+         StorageDead(_2);                 // scope 1 at $DIR/asm-unwind.rs:17:1: 17:2
-          StorageDead(_1);                 // scope 0 at $DIR/asm-unwind.rs:+1:10: +1:11
-          _0 = const ();                   // scope 0 at $DIR/asm-unwind.rs:+0:15: +2:2
-          return;                          // scope 0 at $DIR/asm-unwind.rs:+2:2: +2:2
++         StorageDead(_2);                 // scope 1 at $DIR/asm_unwind.rs:17:1: 17:2
+          StorageDead(_1);                 // scope 0 at $DIR/asm_unwind.rs:+1:10: +1:11
+          _0 = const ();                   // scope 0 at $DIR/asm_unwind.rs:+0:15: +2:2
+          return;                          // scope 0 at $DIR/asm_unwind.rs:+2:2: +2:2
 +     }
 + 
 +     bb3 (cleanup): {
-+         drop(_2) -> bb4;                 // scope 1 at $DIR/asm-unwind.rs:17:1: 17:2
++         drop(_2) -> bb4;                 // scope 1 at $DIR/asm_unwind.rs:17:1: 17:2
 +     }
 + 
 +     bb4 (cleanup): {
-+         resume;                          // scope 1 at $DIR/asm-unwind.rs:14:1: 17:2
++         resume;                          // scope 1 at $DIR/asm_unwind.rs:14:1: 17:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/asm-unwind.rs b/src/test/mir-opt/inline/asm_unwind.rs
index c03feb43312..c03feb43312 100644
--- a/src/test/mir-opt/inline/asm-unwind.rs
+++ b/src/test/mir-opt/inline/asm_unwind.rs
diff --git a/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff b/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff
index d7deb9c66cf..8b03006782b 100644
--- a/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff
+++ b/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff
@@ -2,32 +2,32 @@
 + // MIR for `foo` after Inline
   
   fn foo() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/caller-with-trivial-bound.rs:+1:1: +1:1
-      let mut _1: <IntFactory as Factory<T>>::Item; // in scope 0 at $DIR/caller-with-trivial-bound.rs:+4:9: +4:14
+      let mut _0: ();                      // return place in scope 0 at $DIR/caller_with_trivial_bound.rs:+1:1: +1:1
+      let mut _1: <IntFactory as Factory<T>>::Item; // in scope 0 at $DIR/caller_with_trivial_bound.rs:+4:9: +4:14
       scope 1 {
-          debug x => _1;                   // in scope 1 at $DIR/caller-with-trivial-bound.rs:+4:9: +4:14
+          debug x => _1;                   // in scope 1 at $DIR/caller_with_trivial_bound.rs:+4:9: +4:14
       }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/caller-with-trivial-bound.rs:+4:9: +4:14
-          _1 = bar::<T>() -> bb1;          // scope 0 at $DIR/caller-with-trivial-bound.rs:+4:51: +4:61
+          StorageLive(_1);                 // scope 0 at $DIR/caller_with_trivial_bound.rs:+4:9: +4:14
+          _1 = bar::<T>() -> bb1;          // scope 0 at $DIR/caller_with_trivial_bound.rs:+4:51: +4:61
                                            // mir::Constant
-                                           // + span: $DIR/caller-with-trivial-bound.rs:20:51: 20:59
+                                           // + span: $DIR/caller_with_trivial_bound.rs:20:51: 20:59
                                            // + literal: Const { ty: fn() -> <IntFactory as Factory<T>>::Item {bar::<T>}, val: Value(<ZST>) }
       }
   
       bb1: {
-          _0 = const ();                   // scope 0 at $DIR/caller-with-trivial-bound.rs:+3:1: +5:2
-          drop(_1) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/caller-with-trivial-bound.rs:+5:1: +5:2
+          _0 = const ();                   // scope 0 at $DIR/caller_with_trivial_bound.rs:+3:1: +5:2
+          drop(_1) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/caller_with_trivial_bound.rs:+5:1: +5:2
       }
   
       bb2: {
-          StorageDead(_1);                 // scope 0 at $DIR/caller-with-trivial-bound.rs:+5:1: +5:2
-          return;                          // scope 0 at $DIR/caller-with-trivial-bound.rs:+5:2: +5:2
+          StorageDead(_1);                 // scope 0 at $DIR/caller_with_trivial_bound.rs:+5:1: +5:2
+          return;                          // scope 0 at $DIR/caller_with_trivial_bound.rs:+5:2: +5:2
       }
   
       bb3 (cleanup): {
-          resume;                          // scope 0 at $DIR/caller-with-trivial-bound.rs:+0:1: +5:2
+          resume;                          // scope 0 at $DIR/caller_with_trivial_bound.rs:+0:1: +5:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/caller-with-trivial-bound.rs b/src/test/mir-opt/inline/caller_with_trivial_bound.rs
index 8545db89414..8545db89414 100644
--- a/src/test/mir-opt/inline/caller-with-trivial-bound.rs
+++ b/src/test/mir-opt/inline/caller_with_trivial_bound.rs
diff --git a/src/test/mir-opt/inline/dyn_trait.get_query.Inline.diff b/src/test/mir-opt/inline/dyn_trait.get_query.Inline.diff
index 1e95b5b29ff..284306a352d 100644
--- a/src/test/mir-opt/inline/dyn_trait.get_query.Inline.diff
+++ b/src/test/mir-opt/inline/dyn_trait.get_query.Inline.diff
@@ -2,61 +2,61 @@
 + // MIR for `get_query` after Inline
   
   fn get_query(_1: &T) -> () {
-      debug t => _1;                       // in scope 0 at $DIR/dyn-trait.rs:+0:31: +0:32
-      let mut _0: ();                      // return place in scope 0 at $DIR/dyn-trait.rs:+0:38: +0:38
-      let _2: &<Q as Query>::C;            // in scope 0 at $DIR/dyn-trait.rs:+1:9: +1:10
-      let mut _3: &T;                      // in scope 0 at $DIR/dyn-trait.rs:+1:22: +1:23
-      let mut _4: &<Q as Query>::C;        // in scope 0 at $DIR/dyn-trait.rs:+2:23: +2:24
+      debug t => _1;                       // in scope 0 at $DIR/dyn_trait.rs:+0:31: +0:32
+      let mut _0: ();                      // return place in scope 0 at $DIR/dyn_trait.rs:+0:38: +0:38
+      let _2: &<Q as Query>::C;            // in scope 0 at $DIR/dyn_trait.rs:+1:9: +1:10
+      let mut _3: &T;                      // in scope 0 at $DIR/dyn_trait.rs:+1:22: +1:23
+      let mut _4: &<Q as Query>::C;        // in scope 0 at $DIR/dyn_trait.rs:+2:23: +2:24
       scope 1 {
-          debug c => _2;                   // in scope 1 at $DIR/dyn-trait.rs:+1:9: +1:10
-+         scope 2 (inlined try_execute_query::<<Q as Query>::C>) { // at $DIR/dyn-trait.rs:34:5: 34:25
-+             debug c => _4;               // in scope 2 at $DIR/dyn-trait.rs:26:36: 26:37
-+             let mut _5: &dyn Cache<V = <Q as Query>::V>; // in scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+             let mut _6: &<Q as Query>::C; // in scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+             scope 3 (inlined mk_cycle::<<Q as Query>::V>) { // at $DIR/dyn-trait.rs:27:5: 27:16
-+                 debug c => _5;           // in scope 3 at $DIR/dyn-trait.rs:20:27: 20:28
-+                 let mut _7: &dyn Cache<V = <Q as Query>::V>; // in scope 3 at $DIR/dyn-trait.rs:21:5: 21:22
+          debug c => _2;                   // in scope 1 at $DIR/dyn_trait.rs:+1:9: +1:10
++         scope 2 (inlined try_execute_query::<<Q as Query>::C>) { // at $DIR/dyn_trait.rs:34:5: 34:25
++             debug c => _4;               // in scope 2 at $DIR/dyn_trait.rs:26:36: 26:37
++             let mut _5: &dyn Cache<V = <Q as Query>::V>; // in scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++             let mut _6: &<Q as Query>::C; // in scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++             scope 3 (inlined mk_cycle::<<Q as Query>::V>) { // at $DIR/dyn_trait.rs:27:5: 27:16
++                 debug c => _5;           // in scope 3 at $DIR/dyn_trait.rs:20:27: 20:28
++                 let mut _7: &dyn Cache<V = <Q as Query>::V>; // in scope 3 at $DIR/dyn_trait.rs:21:5: 21:22
 +             }
 +         }
       }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/dyn-trait.rs:+1:9: +1:10
-          StorageLive(_3);                 // scope 0 at $DIR/dyn-trait.rs:+1:22: +1:23
-          _3 = &(*_1);                     // scope 0 at $DIR/dyn-trait.rs:+1:22: +1:23
-          _2 = <Q as Query>::cache::<T>(move _3) -> bb1; // scope 0 at $DIR/dyn-trait.rs:+1:13: +1:24
+          StorageLive(_2);                 // scope 0 at $DIR/dyn_trait.rs:+1:9: +1:10
+          StorageLive(_3);                 // scope 0 at $DIR/dyn_trait.rs:+1:22: +1:23
+          _3 = &(*_1);                     // scope 0 at $DIR/dyn_trait.rs:+1:22: +1:23
+          _2 = <Q as Query>::cache::<T>(move _3) -> bb1; // scope 0 at $DIR/dyn_trait.rs:+1:13: +1:24
                                            // mir::Constant
-                                           // + span: $DIR/dyn-trait.rs:33:13: 33:21
+                                           // + span: $DIR/dyn_trait.rs:33:13: 33:21
                                            // + user_ty: UserType(0)
                                            // + literal: Const { ty: for<'a> fn(&'a T) -> &'a <Q as Query>::C {<Q as Query>::cache::<T>}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_3);                 // scope 0 at $DIR/dyn-trait.rs:+1:23: +1:24
-          StorageLive(_4);                 // scope 1 at $DIR/dyn-trait.rs:+2:23: +2:24
-          _4 = &(*_2);                     // scope 1 at $DIR/dyn-trait.rs:+2:23: +2:24
--         _0 = try_execute_query::<<Q as Query>::C>(move _4) -> bb2; // scope 1 at $DIR/dyn-trait.rs:+2:5: +2:25
-+         StorageLive(_5);                 // scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+         StorageLive(_6);                 // scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+         _6 = _4;                         // scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+         _5 = move _6 as &dyn Cache<V = <Q as Query>::V> (Pointer(Unsize)); // scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+         StorageDead(_6);                 // scope 2 at $DIR/dyn-trait.rs:27:14: 27:15
-+         StorageLive(_7);                 // scope 3 at $DIR/dyn-trait.rs:21:5: 21:22
-+         _7 = _5;                         // scope 3 at $DIR/dyn-trait.rs:21:5: 21:22
-+         _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(move _7) -> bb2; // scope 3 at $DIR/dyn-trait.rs:21:5: 21:22
+          StorageDead(_3);                 // scope 0 at $DIR/dyn_trait.rs:+1:23: +1:24
+          StorageLive(_4);                 // scope 1 at $DIR/dyn_trait.rs:+2:23: +2:24
+          _4 = &(*_2);                     // scope 1 at $DIR/dyn_trait.rs:+2:23: +2:24
+-         _0 = try_execute_query::<<Q as Query>::C>(move _4) -> bb2; // scope 1 at $DIR/dyn_trait.rs:+2:5: +2:25
++         StorageLive(_5);                 // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++         StorageLive(_6);                 // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++         _6 = _4;                         // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++         _5 = move _6 as &dyn Cache<V = <Q as Query>::V> (Pointer(Unsize)); // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++         StorageDead(_6);                 // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15
++         StorageLive(_7);                 // scope 3 at $DIR/dyn_trait.rs:21:5: 21:22
++         _7 = _5;                         // scope 3 at $DIR/dyn_trait.rs:21:5: 21:22
++         _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(move _7) -> bb2; // scope 3 at $DIR/dyn_trait.rs:21:5: 21:22
                                            // mir::Constant
--                                          // + span: $DIR/dyn-trait.rs:34:5: 34:22
+-                                          // + span: $DIR/dyn_trait.rs:34:5: 34:22
 -                                          // + literal: Const { ty: for<'a> fn(&'a <Q as Query>::C) {try_execute_query::<<Q as Query>::C>}, val: Value(<ZST>) }
-+                                          // + span: $DIR/dyn-trait.rs:21:7: 21:20
++                                          // + span: $DIR/dyn_trait.rs:21:7: 21:20
 +                                          // + literal: Const { ty: for<'a> fn(&'a dyn Cache<V = <Q as Query>::V>) {<dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache}, val: Value(<ZST>) }
       }
   
       bb2: {
-+         StorageDead(_7);                 // scope 3 at $DIR/dyn-trait.rs:21:21: 21:22
-+         StorageDead(_5);                 // scope 2 at $DIR/dyn-trait.rs:27:15: 27:16
-          StorageDead(_4);                 // scope 1 at $DIR/dyn-trait.rs:+2:24: +2:25
-          StorageDead(_2);                 // scope 0 at $DIR/dyn-trait.rs:+3:1: +3:2
-          return;                          // scope 0 at $DIR/dyn-trait.rs:+3:2: +3:2
++         StorageDead(_7);                 // scope 3 at $DIR/dyn_trait.rs:21:21: 21:22
++         StorageDead(_5);                 // scope 2 at $DIR/dyn_trait.rs:27:15: 27:16
+          StorageDead(_4);                 // scope 1 at $DIR/dyn_trait.rs:+2:24: +2:25
+          StorageDead(_2);                 // scope 0 at $DIR/dyn_trait.rs:+3:1: +3:2
+          return;                          // scope 0 at $DIR/dyn_trait.rs:+3:2: +3:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/dyn_trait.mk_cycle.Inline.diff b/src/test/mir-opt/inline/dyn_trait.mk_cycle.Inline.diff
index 7421db4d063..7653a5ded44 100644
--- a/src/test/mir-opt/inline/dyn_trait.mk_cycle.Inline.diff
+++ b/src/test/mir-opt/inline/dyn_trait.mk_cycle.Inline.diff
@@ -2,22 +2,22 @@
 + // MIR for `mk_cycle` after Inline
   
   fn mk_cycle(_1: &dyn Cache<V = V>) -> () {
-      debug c => _1;                       // in scope 0 at $DIR/dyn-trait.rs:+0:27: +0:28
-      let mut _0: ();                      // return place in scope 0 at $DIR/dyn-trait.rs:+0:49: +0:49
-      let mut _2: &dyn Cache<V = V>;       // in scope 0 at $DIR/dyn-trait.rs:+1:5: +1:22
+      debug c => _1;                       // in scope 0 at $DIR/dyn_trait.rs:+0:27: +0:28
+      let mut _0: ();                      // return place in scope 0 at $DIR/dyn_trait.rs:+0:49: +0:49
+      let mut _2: &dyn Cache<V = V>;       // in scope 0 at $DIR/dyn_trait.rs:+1:5: +1:22
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/dyn-trait.rs:+1:5: +1:22
-          _2 = &(*_1);                     // scope 0 at $DIR/dyn-trait.rs:+1:5: +1:22
-          _0 = <dyn Cache<V = V> as Cache>::store_nocache(move _2) -> bb1; // scope 0 at $DIR/dyn-trait.rs:+1:5: +1:22
+          StorageLive(_2);                 // scope 0 at $DIR/dyn_trait.rs:+1:5: +1:22
+          _2 = &(*_1);                     // scope 0 at $DIR/dyn_trait.rs:+1:5: +1:22
+          _0 = <dyn Cache<V = V> as Cache>::store_nocache(move _2) -> bb1; // scope 0 at $DIR/dyn_trait.rs:+1:5: +1:22
                                            // mir::Constant
-                                           // + span: $DIR/dyn-trait.rs:21:7: 21:20
+                                           // + span: $DIR/dyn_trait.rs:21:7: 21:20
                                            // + literal: Const { ty: for<'a> fn(&'a dyn Cache<V = V>) {<dyn Cache<V = V> as Cache>::store_nocache}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_2);                 // scope 0 at $DIR/dyn-trait.rs:+1:21: +1:22
-          return;                          // scope 0 at $DIR/dyn-trait.rs:+2:2: +2:2
+          StorageDead(_2);                 // scope 0 at $DIR/dyn_trait.rs:+1:21: +1:22
+          return;                          // scope 0 at $DIR/dyn_trait.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/dyn-trait.rs b/src/test/mir-opt/inline/dyn_trait.rs
index 6a46e1e07b1..6a46e1e07b1 100644
--- a/src/test/mir-opt/inline/dyn-trait.rs
+++ b/src/test/mir-opt/inline/dyn_trait.rs
diff --git a/src/test/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff b/src/test/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff
index e6e78374422..0191045f3d1 100644
--- a/src/test/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff
+++ b/src/test/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff
@@ -2,36 +2,36 @@
 + // MIR for `try_execute_query` after Inline
   
   fn try_execute_query(_1: &C) -> () {
-      debug c => _1;                       // in scope 0 at $DIR/dyn-trait.rs:+0:36: +0:37
-      let mut _0: ();                      // return place in scope 0 at $DIR/dyn-trait.rs:+0:43: +0:43
-      let mut _2: &dyn Cache<V = <C as Cache>::V>; // in scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-      let mut _3: &C;                      // in scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-+     scope 1 (inlined mk_cycle::<<C as Cache>::V>) { // at $DIR/dyn-trait.rs:27:5: 27:16
-+         debug c => _2;                   // in scope 1 at $DIR/dyn-trait.rs:20:27: 20:28
-+         let mut _4: &dyn Cache<V = <C as Cache>::V>; // in scope 1 at $DIR/dyn-trait.rs:21:5: 21:22
+      debug c => _1;                       // in scope 0 at $DIR/dyn_trait.rs:+0:36: +0:37
+      let mut _0: ();                      // return place in scope 0 at $DIR/dyn_trait.rs:+0:43: +0:43
+      let mut _2: &dyn Cache<V = <C as Cache>::V>; // in scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+      let mut _3: &C;                      // in scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
++     scope 1 (inlined mk_cycle::<<C as Cache>::V>) { // at $DIR/dyn_trait.rs:27:5: 27:16
++         debug c => _2;                   // in scope 1 at $DIR/dyn_trait.rs:20:27: 20:28
++         let mut _4: &dyn Cache<V = <C as Cache>::V>; // in scope 1 at $DIR/dyn_trait.rs:21:5: 21:22
 +     }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-          StorageLive(_3);                 // scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-          _3 = &(*_1);                     // scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-          _2 = move _3 as &dyn Cache<V = <C as Cache>::V> (Pointer(Unsize)); // scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
-          StorageDead(_3);                 // scope 0 at $DIR/dyn-trait.rs:+1:14: +1:15
--         _0 = mk_cycle::<<C as Cache>::V>(move _2) -> bb1; // scope 0 at $DIR/dyn-trait.rs:+1:5: +1:16
-+         StorageLive(_4);                 // scope 1 at $DIR/dyn-trait.rs:21:5: 21:22
-+         _4 = _2;                         // scope 1 at $DIR/dyn-trait.rs:21:5: 21:22
-+         _0 = <dyn Cache<V = <C as Cache>::V> as Cache>::store_nocache(move _4) -> bb1; // scope 1 at $DIR/dyn-trait.rs:21:5: 21:22
+          StorageLive(_2);                 // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+          StorageLive(_3);                 // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+          _3 = &(*_1);                     // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+          _2 = move _3 as &dyn Cache<V = <C as Cache>::V> (Pointer(Unsize)); // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+          StorageDead(_3);                 // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15
+-         _0 = mk_cycle::<<C as Cache>::V>(move _2) -> bb1; // scope 0 at $DIR/dyn_trait.rs:+1:5: +1:16
++         StorageLive(_4);                 // scope 1 at $DIR/dyn_trait.rs:21:5: 21:22
++         _4 = _2;                         // scope 1 at $DIR/dyn_trait.rs:21:5: 21:22
++         _0 = <dyn Cache<V = <C as Cache>::V> as Cache>::store_nocache(move _4) -> bb1; // scope 1 at $DIR/dyn_trait.rs:21:5: 21:22
                                            // mir::Constant
--                                          // + span: $DIR/dyn-trait.rs:27:5: 27:13
+-                                          // + span: $DIR/dyn_trait.rs:27:5: 27:13
 -                                          // + literal: Const { ty: for<'a> fn(&'a (dyn Cache<V = <C as Cache>::V> + 'a)) {mk_cycle::<<C as Cache>::V>}, val: Value(<ZST>) }
-+                                          // + span: $DIR/dyn-trait.rs:21:7: 21:20
++                                          // + span: $DIR/dyn_trait.rs:21:7: 21:20
 +                                          // + literal: Const { ty: for<'a> fn(&'a dyn Cache<V = <C as Cache>::V>) {<dyn Cache<V = <C as Cache>::V> as Cache>::store_nocache}, val: Value(<ZST>) }
       }
   
       bb1: {
-+         StorageDead(_4);                 // scope 1 at $DIR/dyn-trait.rs:21:21: 21:22
-          StorageDead(_2);                 // scope 0 at $DIR/dyn-trait.rs:+1:15: +1:16
-          return;                          // scope 0 at $DIR/dyn-trait.rs:+2:2: +2:2
++         StorageDead(_4);                 // scope 1 at $DIR/dyn_trait.rs:21:21: 21:22
+          StorageDead(_2);                 // scope 0 at $DIR/dyn_trait.rs:+1:15: +1:16
+          return;                          // scope 0 at $DIR/dyn_trait.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_any_operand.bar.Inline.after.mir b/src/test/mir-opt/inline/inline_any_operand.bar.Inline.after.mir
index b27425fb18c..8956c80dcd2 100644
--- a/src/test/mir-opt/inline/inline_any_operand.bar.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_any_operand.bar.Inline.after.mir
@@ -1,44 +1,44 @@
 // MIR for `bar` after Inline
 
 fn bar() -> bool {
-    let mut _0: bool;                    // return place in scope 0 at $DIR/inline-any-operand.rs:+0:13: +0:17
-    let _1: fn(i32, i32) -> bool {foo};  // in scope 0 at $DIR/inline-any-operand.rs:+1:9: +1:10
-    let mut _2: fn(i32, i32) -> bool {foo}; // in scope 0 at $DIR/inline-any-operand.rs:+2:5: +2:6
-    let mut _3: i32;                     // in scope 0 at $DIR/inline-any-operand.rs:+2:5: +2:13
-    let mut _4: i32;                     // in scope 0 at $DIR/inline-any-operand.rs:+2:5: +2:13
+    let mut _0: bool;                    // return place in scope 0 at $DIR/inline_any_operand.rs:+0:13: +0:17
+    let _1: fn(i32, i32) -> bool {foo};  // in scope 0 at $DIR/inline_any_operand.rs:+1:9: +1:10
+    let mut _2: fn(i32, i32) -> bool {foo}; // in scope 0 at $DIR/inline_any_operand.rs:+2:5: +2:6
+    let mut _3: i32;                     // in scope 0 at $DIR/inline_any_operand.rs:+2:5: +2:13
+    let mut _4: i32;                     // in scope 0 at $DIR/inline_any_operand.rs:+2:5: +2:13
     scope 1 {
-        debug f => _1;                   // in scope 1 at $DIR/inline-any-operand.rs:+1:9: +1:10
-        scope 2 (inlined foo) {          // at $DIR/inline-any-operand.rs:12:5: 12:13
-            debug x => _3;               // in scope 2 at $DIR/inline-any-operand.rs:16:8: 16:9
-            debug y => _4;               // in scope 2 at $DIR/inline-any-operand.rs:16:16: 16:17
-            let mut _5: i32;             // in scope 2 at $DIR/inline-any-operand.rs:17:5: 17:6
-            let mut _6: i32;             // in scope 2 at $DIR/inline-any-operand.rs:17:10: 17:11
+        debug f => _1;                   // in scope 1 at $DIR/inline_any_operand.rs:+1:9: +1:10
+        scope 2 (inlined foo) {          // at $DIR/inline_any_operand.rs:12:5: 12:13
+            debug x => _3;               // in scope 2 at $DIR/inline_any_operand.rs:16:8: 16:9
+            debug y => _4;               // in scope 2 at $DIR/inline_any_operand.rs:16:16: 16:17
+            let mut _5: i32;             // in scope 2 at $DIR/inline_any_operand.rs:17:5: 17:6
+            let mut _6: i32;             // in scope 2 at $DIR/inline_any_operand.rs:17:10: 17:11
         }
     }
 
     bb0: {
-        StorageLive(_1);                 // scope 0 at $DIR/inline-any-operand.rs:+1:9: +1:10
-        _1 = foo;                        // scope 0 at $DIR/inline-any-operand.rs:+1:13: +1:16
+        StorageLive(_1);                 // scope 0 at $DIR/inline_any_operand.rs:+1:9: +1:10
+        _1 = foo;                        // scope 0 at $DIR/inline_any_operand.rs:+1:13: +1:16
                                          // mir::Constant
-                                         // + span: $DIR/inline-any-operand.rs:11:13: 11:16
+                                         // + span: $DIR/inline_any_operand.rs:11:13: 11:16
                                          // + literal: Const { ty: fn(i32, i32) -> bool {foo}, val: Value(<ZST>) }
-        StorageLive(_2);                 // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:6
-        _2 = _1;                         // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:6
-        StorageLive(_3);                 // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        _3 = const 1_i32;                // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        StorageLive(_4);                 // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        _4 = const -1_i32;               // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        StorageLive(_5);                 // scope 2 at $DIR/inline-any-operand.rs:17:5: 17:6
-        _5 = _3;                         // scope 2 at $DIR/inline-any-operand.rs:17:5: 17:6
-        StorageLive(_6);                 // scope 2 at $DIR/inline-any-operand.rs:17:10: 17:11
-        _6 = _4;                         // scope 2 at $DIR/inline-any-operand.rs:17:10: 17:11
-        _0 = Eq(move _5, move _6);       // scope 2 at $DIR/inline-any-operand.rs:17:5: 17:11
-        StorageDead(_6);                 // scope 2 at $DIR/inline-any-operand.rs:17:10: 17:11
-        StorageDead(_5);                 // scope 2 at $DIR/inline-any-operand.rs:17:10: 17:11
-        StorageDead(_4);                 // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        StorageDead(_3);                 // scope 1 at $DIR/inline-any-operand.rs:+2:5: +2:13
-        StorageDead(_2);                 // scope 1 at $DIR/inline-any-operand.rs:+2:12: +2:13
-        StorageDead(_1);                 // scope 0 at $DIR/inline-any-operand.rs:+3:1: +3:2
-        return;                          // scope 0 at $DIR/inline-any-operand.rs:+3:2: +3:2
+        StorageLive(_2);                 // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:6
+        _2 = _1;                         // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:6
+        StorageLive(_3);                 // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        _3 = const 1_i32;                // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        StorageLive(_4);                 // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        _4 = const -1_i32;               // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        StorageLive(_5);                 // scope 2 at $DIR/inline_any_operand.rs:17:5: 17:6
+        _5 = _3;                         // scope 2 at $DIR/inline_any_operand.rs:17:5: 17:6
+        StorageLive(_6);                 // scope 2 at $DIR/inline_any_operand.rs:17:10: 17:11
+        _6 = _4;                         // scope 2 at $DIR/inline_any_operand.rs:17:10: 17:11
+        _0 = Eq(move _5, move _6);       // scope 2 at $DIR/inline_any_operand.rs:17:5: 17:11
+        StorageDead(_6);                 // scope 2 at $DIR/inline_any_operand.rs:17:10: 17:11
+        StorageDead(_5);                 // scope 2 at $DIR/inline_any_operand.rs:17:10: 17:11
+        StorageDead(_4);                 // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        StorageDead(_3);                 // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13
+        StorageDead(_2);                 // scope 1 at $DIR/inline_any_operand.rs:+2:12: +2:13
+        StorageDead(_1);                 // scope 0 at $DIR/inline_any_operand.rs:+3:1: +3:2
+        return;                          // scope 0 at $DIR/inline_any_operand.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-any-operand.rs b/src/test/mir-opt/inline/inline_any_operand.rs
index fb0de020f73..fb0de020f73 100644
--- a/src/test/mir-opt/inline/inline-any-operand.rs
+++ b/src/test/mir-opt/inline/inline_any_operand.rs
diff --git a/src/test/mir-opt/inline/inline-async.rs b/src/test/mir-opt/inline/inline_async.rs
index 5c838159b98..5c838159b98 100644
--- a/src/test/mir-opt/inline/inline-async.rs
+++ b/src/test/mir-opt/inline/inline_async.rs
diff --git a/src/test/mir-opt/inline/inline_closure.foo.Inline.after.mir b/src/test/mir-opt/inline/inline_closure.foo.Inline.after.mir
index 1fadd246479..9eb3a01eef9 100644
--- a/src/test/mir-opt/inline/inline_closure.foo.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_closure.foo.Inline.after.mir
@@ -1,49 +1,49 @@
 // MIR for `foo` after Inline
 
 fn foo(_1: T, _2: i32) -> i32 {
-    debug _t => _1;                      // in scope 0 at $DIR/inline-closure.rs:+0:17: +0:19
-    debug q => _2;                       // in scope 0 at $DIR/inline-closure.rs:+0:24: +0:25
-    let mut _0: i32;                     // return place in scope 0 at $DIR/inline-closure.rs:+0:35: +0:38
-    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure.rs:+1:9: +1:10
-    let mut _4: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure.rs:+2:5: +2:6
-    let mut _5: (i32, i32);              // in scope 0 at $DIR/inline-closure.rs:+2:5: +2:12
-    let mut _6: i32;                     // in scope 0 at $DIR/inline-closure.rs:+2:7: +2:8
-    let mut _7: i32;                     // in scope 0 at $DIR/inline-closure.rs:+2:10: +2:11
-    let mut _8: i32;                     // in scope 0 at $DIR/inline-closure.rs:+2:5: +2:12
-    let mut _9: i32;                     // in scope 0 at $DIR/inline-closure.rs:+2:5: +2:12
+    debug _t => _1;                      // in scope 0 at $DIR/inline_closure.rs:+0:17: +0:19
+    debug q => _2;                       // in scope 0 at $DIR/inline_closure.rs:+0:24: +0:25
+    let mut _0: i32;                     // return place in scope 0 at $DIR/inline_closure.rs:+0:35: +0:38
+    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure.rs:+1:9: +1:10
+    let mut _4: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure.rs:+2:5: +2:6
+    let mut _5: (i32, i32);              // in scope 0 at $DIR/inline_closure.rs:+2:5: +2:12
+    let mut _6: i32;                     // in scope 0 at $DIR/inline_closure.rs:+2:7: +2:8
+    let mut _7: i32;                     // in scope 0 at $DIR/inline_closure.rs:+2:10: +2:11
+    let mut _8: i32;                     // in scope 0 at $DIR/inline_closure.rs:+2:5: +2:12
+    let mut _9: i32;                     // in scope 0 at $DIR/inline_closure.rs:+2:5: +2:12
     scope 1 {
-        debug x => _3;                   // in scope 1 at $DIR/inline-closure.rs:+1:9: +1:10
-        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline-closure.rs:12:5: 12:12
-            debug _t => _8;              // in scope 2 at $DIR/inline-closure.rs:+1:14: +1:16
-            debug _q => _9;              // in scope 2 at $DIR/inline-closure.rs:+1:18: +1:20
+        debug x => _3;                   // in scope 1 at $DIR/inline_closure.rs:+1:9: +1:10
+        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline_closure.rs:12:5: 12:12
+            debug _t => _8;              // in scope 2 at $DIR/inline_closure.rs:+1:14: +1:16
+            debug _q => _9;              // in scope 2 at $DIR/inline_closure.rs:+1:18: +1:20
         }
     }
 
     bb0: {
-        StorageLive(_3);                 // scope 0 at $DIR/inline-closure.rs:+1:9: +1:10
-        Deinit(_3);                      // scope 0 at $DIR/inline-closure.rs:+1:13: +1:24
-        StorageLive(_4);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:6
-        _4 = &_3;                        // scope 1 at $DIR/inline-closure.rs:+2:5: +2:6
-        StorageLive(_5);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        StorageLive(_6);                 // scope 1 at $DIR/inline-closure.rs:+2:7: +2:8
-        _6 = _2;                         // scope 1 at $DIR/inline-closure.rs:+2:7: +2:8
-        StorageLive(_7);                 // scope 1 at $DIR/inline-closure.rs:+2:10: +2:11
-        _7 = _2;                         // scope 1 at $DIR/inline-closure.rs:+2:10: +2:11
-        Deinit(_5);                      // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        (_5.0: i32) = move _6;           // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        (_5.1: i32) = move _7;           // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        StorageLive(_8);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        _8 = move (_5.0: i32);           // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        StorageLive(_9);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        _9 = move (_5.1: i32);           // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        _0 = _8;                         // scope 2 at $DIR/inline-closure.rs:+1:22: +1:24
-        StorageDead(_9);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        StorageDead(_8);                 // scope 1 at $DIR/inline-closure.rs:+2:5: +2:12
-        StorageDead(_7);                 // scope 1 at $DIR/inline-closure.rs:+2:11: +2:12
-        StorageDead(_6);                 // scope 1 at $DIR/inline-closure.rs:+2:11: +2:12
-        StorageDead(_5);                 // scope 1 at $DIR/inline-closure.rs:+2:11: +2:12
-        StorageDead(_4);                 // scope 1 at $DIR/inline-closure.rs:+2:11: +2:12
-        StorageDead(_3);                 // scope 0 at $DIR/inline-closure.rs:+3:1: +3:2
-        return;                          // scope 0 at $DIR/inline-closure.rs:+3:2: +3:2
+        StorageLive(_3);                 // scope 0 at $DIR/inline_closure.rs:+1:9: +1:10
+        Deinit(_3);                      // scope 0 at $DIR/inline_closure.rs:+1:13: +1:24
+        StorageLive(_4);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6
+        _4 = &_3;                        // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6
+        StorageLive(_5);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        StorageLive(_6);                 // scope 1 at $DIR/inline_closure.rs:+2:7: +2:8
+        _6 = _2;                         // scope 1 at $DIR/inline_closure.rs:+2:7: +2:8
+        StorageLive(_7);                 // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11
+        _7 = _2;                         // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11
+        Deinit(_5);                      // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        (_5.0: i32) = move _6;           // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        (_5.1: i32) = move _7;           // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        StorageLive(_8);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        _8 = move (_5.0: i32);           // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        StorageLive(_9);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        _9 = move (_5.1: i32);           // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        _0 = _8;                         // scope 2 at $DIR/inline_closure.rs:+1:22: +1:24
+        StorageDead(_9);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        StorageDead(_8);                 // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12
+        StorageDead(_7);                 // scope 1 at $DIR/inline_closure.rs:+2:11: +2:12
+        StorageDead(_6);                 // scope 1 at $DIR/inline_closure.rs:+2:11: +2:12
+        StorageDead(_5);                 // scope 1 at $DIR/inline_closure.rs:+2:11: +2:12
+        StorageDead(_4);                 // scope 1 at $DIR/inline_closure.rs:+2:11: +2:12
+        StorageDead(_3);                 // scope 0 at $DIR/inline_closure.rs:+3:1: +3:2
+        return;                          // scope 0 at $DIR/inline_closure.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-closure.rs b/src/test/mir-opt/inline/inline_closure.rs
index 715fd0138a7..715fd0138a7 100644
--- a/src/test/mir-opt/inline/inline-closure.rs
+++ b/src/test/mir-opt/inline/inline_closure.rs
diff --git a/src/test/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir b/src/test/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir
index 4069e9f89c8..e6275ac7f5d 100644
--- a/src/test/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir
@@ -1,56 +1,56 @@
 // MIR for `foo` after Inline
 
 fn foo(_1: T, _2: &i32) -> i32 {
-    debug _t => _1;                      // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+0:17: +0:19
-    debug q => _2;                       // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+0:24: +0:25
-    let mut _0: i32;                     // return place in scope 0 at $DIR/inline-closure-borrows-arg.rs:+0:36: +0:39
-    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+1:9: +1:10
-    let mut _4: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:6
-    let mut _5: (&i32, &i32);            // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-    let mut _6: &i32;                    // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:7: +5:8
-    let mut _7: &i32;                    // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:10: +5:11
-    let mut _8: &i32;                    // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-    let mut _9: &i32;                    // in scope 0 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
+    debug _t => _1;                      // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+0:17: +0:19
+    debug q => _2;                       // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+0:24: +0:25
+    let mut _0: i32;                     // return place in scope 0 at $DIR/inline_closure_borrows_arg.rs:+0:36: +0:39
+    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:9: +1:10
+    let mut _4: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6
+    let mut _5: (&i32, &i32);            // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+    let mut _6: &i32;                    // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:7: +5:8
+    let mut _7: &i32;                    // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11
+    let mut _8: &i32;                    // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+    let mut _9: &i32;                    // in scope 0 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
     scope 1 {
-        debug x => _3;                   // in scope 1 at $DIR/inline-closure-borrows-arg.rs:+1:9: +1:10
-        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline-closure-borrows-arg.rs:16:5: 16:12
-            debug r => _8;               // in scope 2 at $DIR/inline-closure-borrows-arg.rs:+1:14: +1:15
-            debug _s => _9;              // in scope 2 at $DIR/inline-closure-borrows-arg.rs:+1:23: +1:25
-            let _10: &i32;               // in scope 2 at $DIR/inline-closure-borrows-arg.rs:+2:13: +2:21
+        debug x => _3;                   // in scope 1 at $DIR/inline_closure_borrows_arg.rs:+1:9: +1:10
+        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline_closure_borrows_arg.rs:16:5: 16:12
+            debug r => _8;               // in scope 2 at $DIR/inline_closure_borrows_arg.rs:+1:14: +1:15
+            debug _s => _9;              // in scope 2 at $DIR/inline_closure_borrows_arg.rs:+1:23: +1:25
+            let _10: &i32;               // in scope 2 at $DIR/inline_closure_borrows_arg.rs:+2:13: +2:21
             scope 3 {
-                debug variable => _10;   // in scope 3 at $DIR/inline-closure-borrows-arg.rs:+2:13: +2:21
+                debug variable => _10;   // in scope 3 at $DIR/inline_closure_borrows_arg.rs:+2:13: +2:21
             }
         }
     }
 
     bb0: {
-        StorageLive(_3);                 // scope 0 at $DIR/inline-closure-borrows-arg.rs:+1:9: +1:10
-        Deinit(_3);                      // scope 0 at $DIR/inline-closure-borrows-arg.rs:+1:13: +4:6
-        StorageLive(_4);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:6
-        _4 = &_3;                        // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:6
-        StorageLive(_5);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageLive(_6);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:7: +5:8
-        _6 = &(*_2);                     // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:7: +5:8
-        StorageLive(_7);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:10: +5:11
-        _7 = &(*_2);                     // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:10: +5:11
-        Deinit(_5);                      // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        (_5.0: &i32) = move _6;          // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        (_5.1: &i32) = move _7;          // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageLive(_8);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        _8 = move (_5.0: &i32);          // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageLive(_9);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        _9 = move (_5.1: &i32);          // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageLive(_10);                // scope 2 at $DIR/inline-closure-borrows-arg.rs:+2:13: +2:21
-        _10 = _8;                        // scope 2 at $DIR/inline-closure-borrows-arg.rs:+2:24: +2:27
-        _0 = (*_10);                     // scope 3 at $DIR/inline-closure-borrows-arg.rs:+3:9: +3:18
-        StorageDead(_10);                // scope 2 at $DIR/inline-closure-borrows-arg.rs:+4:5: +4:6
-        StorageDead(_9);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageDead(_8);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:5: +5:12
-        StorageDead(_7);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:11: +5:12
-        StorageDead(_6);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:11: +5:12
-        StorageDead(_5);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:11: +5:12
-        StorageDead(_4);                 // scope 1 at $DIR/inline-closure-borrows-arg.rs:+5:11: +5:12
-        StorageDead(_3);                 // scope 0 at $DIR/inline-closure-borrows-arg.rs:+6:1: +6:2
-        return;                          // scope 0 at $DIR/inline-closure-borrows-arg.rs:+6:2: +6:2
+        StorageLive(_3);                 // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:9: +1:10
+        Deinit(_3);                      // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:13: +4:6
+        StorageLive(_4);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6
+        _4 = &_3;                        // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6
+        StorageLive(_5);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageLive(_6);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:7: +5:8
+        _6 = &(*_2);                     // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:7: +5:8
+        StorageLive(_7);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11
+        _7 = &(*_2);                     // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11
+        Deinit(_5);                      // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        (_5.0: &i32) = move _6;          // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        (_5.1: &i32) = move _7;          // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageLive(_8);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        _8 = move (_5.0: &i32);          // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageLive(_9);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        _9 = move (_5.1: &i32);          // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageLive(_10);                // scope 2 at $DIR/inline_closure_borrows_arg.rs:+2:13: +2:21
+        _10 = _8;                        // scope 2 at $DIR/inline_closure_borrows_arg.rs:+2:24: +2:27
+        _0 = (*_10);                     // scope 3 at $DIR/inline_closure_borrows_arg.rs:+3:9: +3:18
+        StorageDead(_10);                // scope 2 at $DIR/inline_closure_borrows_arg.rs:+4:5: +4:6
+        StorageDead(_9);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageDead(_8);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12
+        StorageDead(_7);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:11: +5:12
+        StorageDead(_6);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:11: +5:12
+        StorageDead(_5);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:11: +5:12
+        StorageDead(_4);                 // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:11: +5:12
+        StorageDead(_3);                 // scope 0 at $DIR/inline_closure_borrows_arg.rs:+6:1: +6:2
+        return;                          // scope 0 at $DIR/inline_closure_borrows_arg.rs:+6:2: +6:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-closure-borrows-arg.rs b/src/test/mir-opt/inline/inline_closure_borrows_arg.rs
index d76bc33f52e..d76bc33f52e 100644
--- a/src/test/mir-opt/inline/inline-closure-borrows-arg.rs
+++ b/src/test/mir-opt/inline/inline_closure_borrows_arg.rs
diff --git a/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir b/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir
index a2234e7c1ef..fd19c288666 100644
--- a/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir
@@ -1,65 +1,65 @@
 // MIR for `foo` after Inline
 
 fn foo(_1: T, _2: i32) -> (i32, T) {
-    debug t => _1;                       // in scope 0 at $DIR/inline-closure-captures.rs:+0:17: +0:18
-    debug q => _2;                       // in scope 0 at $DIR/inline-closure-captures.rs:+0:23: +0:24
-    let mut _0: (i32, T);                // return place in scope 0 at $DIR/inline-closure-captures.rs:+0:34: +0:42
-    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure-captures.rs:+1:9: +1:10
-    let mut _4: &i32;                    // in scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-    let mut _5: &T;                      // in scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-    let mut _6: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline-closure-captures.rs:+2:5: +2:6
-    let mut _7: (i32,);                  // in scope 0 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-    let mut _8: i32;                     // in scope 0 at $DIR/inline-closure-captures.rs:+2:7: +2:8
-    let mut _9: i32;                     // in scope 0 at $DIR/inline-closure-captures.rs:+2:5: +2:9
+    debug t => _1;                       // in scope 0 at $DIR/inline_closure_captures.rs:+0:17: +0:18
+    debug q => _2;                       // in scope 0 at $DIR/inline_closure_captures.rs:+0:23: +0:24
+    let mut _0: (i32, T);                // return place in scope 0 at $DIR/inline_closure_captures.rs:+0:34: +0:42
+    let _3: [closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure_captures.rs:+1:9: +1:10
+    let mut _4: &i32;                    // in scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+    let mut _5: &T;                      // in scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+    let mut _6: &[closure@foo<T>::{closure#0}]; // in scope 0 at $DIR/inline_closure_captures.rs:+2:5: +2:6
+    let mut _7: (i32,);                  // in scope 0 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+    let mut _8: i32;                     // in scope 0 at $DIR/inline_closure_captures.rs:+2:7: +2:8
+    let mut _9: i32;                     // in scope 0 at $DIR/inline_closure_captures.rs:+2:5: +2:9
     scope 1 {
-        debug x => _3;                   // in scope 1 at $DIR/inline-closure-captures.rs:+1:9: +1:10
-        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline-closure-captures.rs:12:5: 12:9
-            debug _q => _9;              // in scope 2 at $DIR/inline-closure-captures.rs:+1:14: +1:16
-            debug q => (*((*_6).0: &i32)); // in scope 2 at $DIR/inline-closure-captures.rs:+0:23: +0:24
-            debug t => (*((*_6).1: &T)); // in scope 2 at $DIR/inline-closure-captures.rs:+0:17: +0:18
-            let mut _10: i32;            // in scope 2 at $DIR/inline-closure-captures.rs:+1:19: +1:20
-            let mut _11: T;              // in scope 2 at $DIR/inline-closure-captures.rs:+1:22: +1:23
-            let mut _12: &i32;           // in scope 2 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-            let mut _13: &T;             // in scope 2 at $DIR/inline-closure-captures.rs:+1:13: +1:24
+        debug x => _3;                   // in scope 1 at $DIR/inline_closure_captures.rs:+1:9: +1:10
+        scope 2 (inlined foo::<T>::{closure#0}) { // at $DIR/inline_closure_captures.rs:12:5: 12:9
+            debug _q => _9;              // in scope 2 at $DIR/inline_closure_captures.rs:+1:14: +1:16
+            debug q => (*((*_6).0: &i32)); // in scope 2 at $DIR/inline_closure_captures.rs:+0:23: +0:24
+            debug t => (*((*_6).1: &T)); // in scope 2 at $DIR/inline_closure_captures.rs:+0:17: +0:18
+            let mut _10: i32;            // in scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20
+            let mut _11: T;              // in scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23
+            let mut _12: &i32;           // in scope 2 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+            let mut _13: &T;             // in scope 2 at $DIR/inline_closure_captures.rs:+1:13: +1:24
         }
     }
 
     bb0: {
-        StorageLive(_3);                 // scope 0 at $DIR/inline-closure-captures.rs:+1:9: +1:10
-        StorageLive(_4);                 // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        _4 = &_2;                        // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        StorageLive(_5);                 // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        _5 = &_1;                        // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        Deinit(_3);                      // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        (_3.0: &i32) = move _4;          // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        (_3.1: &T) = move _5;            // scope 0 at $DIR/inline-closure-captures.rs:+1:13: +1:24
-        StorageDead(_5);                 // scope 0 at $DIR/inline-closure-captures.rs:+1:16: +1:17
-        StorageDead(_4);                 // scope 0 at $DIR/inline-closure-captures.rs:+1:16: +1:17
-        StorageLive(_6);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:6
-        _6 = &_3;                        // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:6
-        StorageLive(_7);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        StorageLive(_8);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:7: +2:8
-        _8 = _2;                         // scope 1 at $DIR/inline-closure-captures.rs:+2:7: +2:8
-        Deinit(_7);                      // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        (_7.0: i32) = move _8;           // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        StorageLive(_9);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        _9 = move (_7.0: i32);           // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        StorageLive(_10);                // scope 2 at $DIR/inline-closure-captures.rs:+1:19: +1:20
-        _12 = deref_copy ((*_6).0: &i32); // scope 2 at $DIR/inline-closure-captures.rs:+1:19: +1:20
-        _10 = (*_12);                    // scope 2 at $DIR/inline-closure-captures.rs:+1:19: +1:20
-        StorageLive(_11);                // scope 2 at $DIR/inline-closure-captures.rs:+1:22: +1:23
-        _13 = deref_copy ((*_6).1: &T);  // scope 2 at $DIR/inline-closure-captures.rs:+1:22: +1:23
-        _11 = (*_13);                    // scope 2 at $DIR/inline-closure-captures.rs:+1:22: +1:23
-        Deinit(_0);                      // scope 2 at $DIR/inline-closure-captures.rs:+1:18: +1:24
-        (_0.0: i32) = move _10;          // scope 2 at $DIR/inline-closure-captures.rs:+1:18: +1:24
-        (_0.1: T) = move _11;            // scope 2 at $DIR/inline-closure-captures.rs:+1:18: +1:24
-        StorageDead(_11);                // scope 2 at $DIR/inline-closure-captures.rs:+1:23: +1:24
-        StorageDead(_10);                // scope 2 at $DIR/inline-closure-captures.rs:+1:23: +1:24
-        StorageDead(_9);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:5: +2:9
-        StorageDead(_8);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:8: +2:9
-        StorageDead(_7);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:8: +2:9
-        StorageDead(_6);                 // scope 1 at $DIR/inline-closure-captures.rs:+2:8: +2:9
-        StorageDead(_3);                 // scope 0 at $DIR/inline-closure-captures.rs:+3:1: +3:2
-        return;                          // scope 0 at $DIR/inline-closure-captures.rs:+3:2: +3:2
+        StorageLive(_3);                 // scope 0 at $DIR/inline_closure_captures.rs:+1:9: +1:10
+        StorageLive(_4);                 // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        _4 = &_2;                        // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        StorageLive(_5);                 // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        _5 = &_1;                        // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        Deinit(_3);                      // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        (_3.0: &i32) = move _4;          // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        (_3.1: &T) = move _5;            // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24
+        StorageDead(_5);                 // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17
+        StorageDead(_4);                 // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17
+        StorageLive(_6);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:6
+        _6 = &_3;                        // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:6
+        StorageLive(_7);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        StorageLive(_8);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8
+        _8 = _2;                         // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8
+        Deinit(_7);                      // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        (_7.0: i32) = move _8;           // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        StorageLive(_9);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        _9 = move (_7.0: i32);           // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        StorageLive(_10);                // scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20
+        _12 = deref_copy ((*_6).0: &i32); // scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20
+        _10 = (*_12);                    // scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20
+        StorageLive(_11);                // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23
+        _13 = deref_copy ((*_6).1: &T);  // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23
+        _11 = (*_13);                    // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23
+        Deinit(_0);                      // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24
+        (_0.0: i32) = move _10;          // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24
+        (_0.1: T) = move _11;            // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24
+        StorageDead(_11);                // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24
+        StorageDead(_10);                // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24
+        StorageDead(_9);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9
+        StorageDead(_8);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:8: +2:9
+        StorageDead(_7);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:8: +2:9
+        StorageDead(_6);                 // scope 1 at $DIR/inline_closure_captures.rs:+2:8: +2:9
+        StorageDead(_3);                 // scope 0 at $DIR/inline_closure_captures.rs:+3:1: +3:2
+        return;                          // scope 0 at $DIR/inline_closure_captures.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-closure-captures.rs b/src/test/mir-opt/inline/inline_closure_captures.rs
index 52b6817e401..52b6817e401 100644
--- a/src/test/mir-opt/inline/inline-closure-captures.rs
+++ b/src/test/mir-opt/inline/inline_closure_captures.rs
diff --git a/src/test/mir-opt/inline/inline_compatibility.inlined_no_sanitize.Inline.diff b/src/test/mir-opt/inline/inline_compatibility.inlined_no_sanitize.Inline.diff
index cf800ba1129..e30a5e116ea 100644
--- a/src/test/mir-opt/inline/inline_compatibility.inlined_no_sanitize.Inline.diff
+++ b/src/test/mir-opt/inline/inline_compatibility.inlined_no_sanitize.Inline.diff
@@ -2,23 +2,23 @@
 + // MIR for `inlined_no_sanitize` after Inline
   
   fn inlined_no_sanitize() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-compatibility.rs:+0:37: +0:37
-      let _1: ();                          // in scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
-+     scope 1 (inlined no_sanitize) {      // at $DIR/inline-compatibility.rs:24:5: 24:18
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_compatibility.rs:+0:37: +0:37
+      let _1: ();                          // in scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
++     scope 1 (inlined no_sanitize) {      // at $DIR/inline_compatibility.rs:24:5: 24:18
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
--         _1 = no_sanitize() -> bb1;       // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
+          StorageLive(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
+-         _1 = no_sanitize() -> bb1;       // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-compatibility.rs:24:5: 24:16
+-                                          // + span: $DIR/inline_compatibility.rs:24:5: 24:16
 -                                          // + literal: Const { ty: unsafe fn() {no_sanitize}, val: Value(<ZST>) }
 -     }
 - 
 -     bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:18: +1:19
-          _0 = const ();                   // scope 0 at $DIR/inline-compatibility.rs:+0:37: +2:2
-          return;                          // scope 0 at $DIR/inline-compatibility.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:18: +1:19
+          _0 = const ();                   // scope 0 at $DIR/inline_compatibility.rs:+0:37: +2:2
+          return;                          // scope 0 at $DIR/inline_compatibility.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_compatibility.inlined_target_feature.Inline.diff b/src/test/mir-opt/inline/inline_compatibility.inlined_target_feature.Inline.diff
index a45f959026d..c2b3c46a30c 100644
--- a/src/test/mir-opt/inline/inline_compatibility.inlined_target_feature.Inline.diff
+++ b/src/test/mir-opt/inline/inline_compatibility.inlined_target_feature.Inline.diff
@@ -2,23 +2,23 @@
 + // MIR for `inlined_target_feature` after Inline
   
   fn inlined_target_feature() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-compatibility.rs:+0:40: +0:40
-      let _1: ();                          // in scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
-+     scope 1 (inlined target_feature) {   // at $DIR/inline-compatibility.rs:13:5: 13:21
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_compatibility.rs:+0:40: +0:40
+      let _1: ();                          // in scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
++     scope 1 (inlined target_feature) {   // at $DIR/inline_compatibility.rs:13:5: 13:21
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
--         _1 = target_feature() -> bb1;    // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
+          StorageLive(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
+-         _1 = target_feature() -> bb1;    // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-compatibility.rs:13:5: 13:19
+-                                          // + span: $DIR/inline_compatibility.rs:13:5: 13:19
 -                                          // + literal: Const { ty: unsafe fn() {target_feature}, val: Value(<ZST>) }
 -     }
 - 
 -     bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:21: +1:22
-          _0 = const ();                   // scope 0 at $DIR/inline-compatibility.rs:+0:40: +2:2
-          return;                          // scope 0 at $DIR/inline-compatibility.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:21: +1:22
+          _0 = const ();                   // scope 0 at $DIR/inline_compatibility.rs:+0:40: +2:2
+          return;                          // scope 0 at $DIR/inline_compatibility.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_compatibility.not_inlined_c_variadic.Inline.diff b/src/test/mir-opt/inline/inline_compatibility.not_inlined_c_variadic.Inline.diff
index 49aea431e46..0ca5a5f70b7 100644
--- a/src/test/mir-opt/inline/inline_compatibility.not_inlined_c_variadic.Inline.diff
+++ b/src/test/mir-opt/inline/inline_compatibility.not_inlined_c_variadic.Inline.diff
@@ -2,24 +2,24 @@
 + // MIR for `not_inlined_c_variadic` after Inline
   
   fn not_inlined_c_variadic() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-compatibility.rs:+0:40: +0:40
-      let _1: u32;                         // in scope 0 at $DIR/inline-compatibility.rs:+1:9: +1:10
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_compatibility.rs:+0:40: +0:40
+      let _1: u32;                         // in scope 0 at $DIR/inline_compatibility.rs:+1:9: +1:10
       scope 1 {
-          debug s => _1;                   // in scope 1 at $DIR/inline-compatibility.rs:+1:9: +1:10
+          debug s => _1;                   // in scope 1 at $DIR/inline_compatibility.rs:+1:9: +1:10
       }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:9: +1:10
-          _1 = sum(const 4_u32, const 4_u32, const 30_u32, const 200_u32, const 1000_u32) -> bb1; // scope 0 at $DIR/inline-compatibility.rs:+1:13: +1:52
+          StorageLive(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:9: +1:10
+          _1 = sum(const 4_u32, const 4_u32, const 30_u32, const 200_u32, const 1000_u32) -> bb1; // scope 0 at $DIR/inline_compatibility.rs:+1:13: +1:52
                                            // mir::Constant
-                                           // + span: $DIR/inline-compatibility.rs:42:13: 42:16
+                                           // + span: $DIR/inline_compatibility.rs:42:13: 42:16
                                            // + literal: Const { ty: unsafe extern "C" fn(u32, ...) -> u32 {sum}, val: Value(<ZST>) }
       }
   
       bb1: {
-          _0 = const ();                   // scope 0 at $DIR/inline-compatibility.rs:+0:40: +2:2
-          StorageDead(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+2:1: +2:2
-          return;                          // scope 0 at $DIR/inline-compatibility.rs:+2:2: +2:2
+          _0 = const ();                   // scope 0 at $DIR/inline_compatibility.rs:+0:40: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+2:1: +2:2
+          return;                          // scope 0 at $DIR/inline_compatibility.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_compatibility.not_inlined_no_sanitize.Inline.diff b/src/test/mir-opt/inline/inline_compatibility.not_inlined_no_sanitize.Inline.diff
index 94ce574a94d..00d405c77f9 100644
--- a/src/test/mir-opt/inline/inline_compatibility.not_inlined_no_sanitize.Inline.diff
+++ b/src/test/mir-opt/inline/inline_compatibility.not_inlined_no_sanitize.Inline.diff
@@ -2,21 +2,21 @@
 + // MIR for `not_inlined_no_sanitize` after Inline
   
   fn not_inlined_no_sanitize() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-compatibility.rs:+0:41: +0:41
-      let _1: ();                          // in scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_compatibility.rs:+0:41: +0:41
+      let _1: ();                          // in scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
-          _1 = no_sanitize() -> bb1;       // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:18
+          StorageLive(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
+          _1 = no_sanitize() -> bb1;       // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:18
                                            // mir::Constant
-                                           // + span: $DIR/inline-compatibility.rs:29:5: 29:16
+                                           // + span: $DIR/inline_compatibility.rs:29:5: 29:16
                                            // + literal: Const { ty: unsafe fn() {no_sanitize}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:18: +1:19
-          _0 = const ();                   // scope 0 at $DIR/inline-compatibility.rs:+0:41: +2:2
-          return;                          // scope 0 at $DIR/inline-compatibility.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:18: +1:19
+          _0 = const ();                   // scope 0 at $DIR/inline_compatibility.rs:+0:41: +2:2
+          return;                          // scope 0 at $DIR/inline_compatibility.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_compatibility.not_inlined_target_feature.Inline.diff b/src/test/mir-opt/inline/inline_compatibility.not_inlined_target_feature.Inline.diff
index 8506e257b3f..8b9c86f5515 100644
--- a/src/test/mir-opt/inline/inline_compatibility.not_inlined_target_feature.Inline.diff
+++ b/src/test/mir-opt/inline/inline_compatibility.not_inlined_target_feature.Inline.diff
@@ -2,21 +2,21 @@
 + // MIR for `not_inlined_target_feature` after Inline
   
   fn not_inlined_target_feature() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-compatibility.rs:+0:44: +0:44
-      let _1: ();                          // in scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_compatibility.rs:+0:44: +0:44
+      let _1: ();                          // in scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
-          _1 = target_feature() -> bb1;    // scope 0 at $DIR/inline-compatibility.rs:+1:5: +1:21
+          StorageLive(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
+          _1 = target_feature() -> bb1;    // scope 0 at $DIR/inline_compatibility.rs:+1:5: +1:21
                                            // mir::Constant
-                                           // + span: $DIR/inline-compatibility.rs:18:5: 18:19
+                                           // + span: $DIR/inline_compatibility.rs:18:5: 18:19
                                            // + literal: Const { ty: unsafe fn() {target_feature}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-compatibility.rs:+1:21: +1:22
-          _0 = const ();                   // scope 0 at $DIR/inline-compatibility.rs:+0:44: +2:2
-          return;                          // scope 0 at $DIR/inline-compatibility.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_compatibility.rs:+1:21: +1:22
+          _0 = const ();                   // scope 0 at $DIR/inline_compatibility.rs:+0:44: +2:2
+          return;                          // scope 0 at $DIR/inline_compatibility.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-compatibility.rs b/src/test/mir-opt/inline/inline_compatibility.rs
index 30aff0a64ef..30aff0a64ef 100644
--- a/src/test/mir-opt/inline/inline-compatibility.rs
+++ b/src/test/mir-opt/inline/inline_compatibility.rs
diff --git a/src/test/mir-opt/inline/inline_cycle.one.Inline.diff b/src/test/mir-opt/inline/inline_cycle.one.Inline.diff
index a4d706de0ba..5510cd7bc8c 100644
--- a/src/test/mir-opt/inline/inline_cycle.one.Inline.diff
+++ b/src/test/mir-opt/inline/inline_cycle.one.Inline.diff
@@ -2,29 +2,29 @@
 + // MIR for `one` after Inline
   
   fn one() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-cycle.rs:+0:10: +0:10
-      let _1: ();                          // in scope 0 at $DIR/inline-cycle.rs:+1:5: +1:24
-+     scope 1 (inlined <C as Call>::call) { // at $DIR/inline-cycle.rs:14:5: 14:24
-+         scope 2 (inlined <A<C> as Call>::call) { // at $DIR/inline-cycle.rs:43:9: 43:23
-+             scope 3 (inlined <B<C> as Call>::call) { // at $DIR/inline-cycle.rs:28:9: 28:31
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_cycle.rs:+0:10: +0:10
+      let _1: ();                          // in scope 0 at $DIR/inline_cycle.rs:+1:5: +1:24
++     scope 1 (inlined <C as Call>::call) { // at $DIR/inline_cycle.rs:14:5: 14:24
++         scope 2 (inlined <A<C> as Call>::call) { // at $DIR/inline_cycle.rs:43:9: 43:23
++             scope 3 (inlined <B<C> as Call>::call) { // at $DIR/inline_cycle.rs:28:9: 28:31
 +             }
 +         }
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:24
--         _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:24
-+         _1 = <C as Call>::call() -> bb1; // scope 3 at $DIR/inline-cycle.rs:36:9: 36:28
+          StorageLive(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:24
+-         _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:24
++         _1 = <C as Call>::call() -> bb1; // scope 3 at $DIR/inline_cycle.rs:36:9: 36:28
                                            // mir::Constant
--                                          // + span: $DIR/inline-cycle.rs:14:5: 14:22
-+                                          // + span: $DIR/inline-cycle.rs:36:9: 36:26
+-                                          // + span: $DIR/inline_cycle.rs:14:5: 14:22
++                                          // + span: $DIR/inline_cycle.rs:36:9: 36:26
                                            // + literal: Const { ty: fn() {<C as Call>::call}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:24: +1:25
-          _0 = const ();                   // scope 0 at $DIR/inline-cycle.rs:+0:10: +2:2
-          return;                          // scope 0 at $DIR/inline-cycle.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:24: +1:25
+          _0 = const ();                   // scope 0 at $DIR/inline_cycle.rs:+0:10: +2:2
+          return;                          // scope 0 at $DIR/inline_cycle.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-cycle.rs b/src/test/mir-opt/inline/inline_cycle.rs
index 63ad57de1d4..63ad57de1d4 100644
--- a/src/test/mir-opt/inline/inline-cycle.rs
+++ b/src/test/mir-opt/inline/inline_cycle.rs
diff --git a/src/test/mir-opt/inline/inline_cycle.two.Inline.diff b/src/test/mir-opt/inline/inline_cycle.two.Inline.diff
index b1a5b62ef1d..eceeb96f79f 100644
--- a/src/test/mir-opt/inline/inline_cycle.two.Inline.diff
+++ b/src/test/mir-opt/inline/inline_cycle.two.Inline.diff
@@ -2,54 +2,54 @@
 + // MIR for `two` after Inline
   
   fn two() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-cycle.rs:+0:10: +0:10
-      let _1: ();                          // in scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
-+     let mut _2: fn() {f};                // in scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
-+     scope 1 (inlined call::<fn() {f}>) { // at $DIR/inline-cycle.rs:49:5: 49:12
-+         debug f => _2;                   // in scope 1 at $DIR/inline-cycle.rs:53:22: 53:23
-+         let _3: ();                      // in scope 1 at $DIR/inline-cycle.rs:54:5: 54:8
-+         let mut _4: fn() {f};            // in scope 1 at $DIR/inline-cycle.rs:54:5: 54:6
-+         let mut _5: ();                  // in scope 1 at $DIR/inline-cycle.rs:54:5: 54:8
-+         scope 2 (inlined <fn() {f} as FnOnce<()>>::call_once - shim(fn() {f})) { // at $DIR/inline-cycle.rs:54:5: 54:8
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_cycle.rs:+0:10: +0:10
+      let _1: ();                          // in scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
++     let mut _2: fn() {f};                // in scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
++     scope 1 (inlined call::<fn() {f}>) { // at $DIR/inline_cycle.rs:49:5: 49:12
++         debug f => _2;                   // in scope 1 at $DIR/inline_cycle.rs:53:22: 53:23
++         let _3: ();                      // in scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
++         let mut _4: fn() {f};            // in scope 1 at $DIR/inline_cycle.rs:54:5: 54:6
++         let mut _5: ();                  // in scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
++         scope 2 (inlined <fn() {f} as FnOnce<()>>::call_once - shim(fn() {f})) { // at $DIR/inline_cycle.rs:54:5: 54:8
 +             scope 3 (inlined f) {        // at $SRC_DIR/core/src/ops/function.rs:LL:COL
-+                 let _6: ();              // in scope 3 at $DIR/inline-cycle.rs:59:5: 59:12
++                 let _6: ();              // in scope 3 at $DIR/inline_cycle.rs:59:5: 59:12
 +             }
 +         }
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
--         _1 = call::<fn() {f}>(f) -> bb1; // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
-+         StorageLive(_2);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
-+         _2 = f;                          // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
+          StorageLive(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
+-         _1 = call::<fn() {f}>(f) -> bb1; // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
++         StorageLive(_2);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
++         _2 = f;                          // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
                                            // mir::Constant
--                                          // + span: $DIR/inline-cycle.rs:49:5: 49:9
-+                                          // + span: $DIR/inline-cycle.rs:49:10: 49:11
+-                                          // + span: $DIR/inline_cycle.rs:49:5: 49:9
++                                          // + span: $DIR/inline_cycle.rs:49:10: 49:11
 +                                          // + literal: Const { ty: fn() {f}, val: Value(<ZST>) }
-+         StorageLive(_3);                 // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8
-+         StorageLive(_4);                 // scope 1 at $DIR/inline-cycle.rs:54:5: 54:6
-+         _4 = move _2;                    // scope 1 at $DIR/inline-cycle.rs:54:5: 54:6
-+         StorageLive(_5);                 // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8
-+         StorageLive(_6);                 // scope 3 at $DIR/inline-cycle.rs:59:5: 59:12
-+         _6 = call::<fn() {f}>(f) -> bb1; // scope 3 at $DIR/inline-cycle.rs:59:5: 59:12
++         StorageLive(_3);                 // scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
++         StorageLive(_4);                 // scope 1 at $DIR/inline_cycle.rs:54:5: 54:6
++         _4 = move _2;                    // scope 1 at $DIR/inline_cycle.rs:54:5: 54:6
++         StorageLive(_5);                 // scope 1 at $DIR/inline_cycle.rs:54:5: 54:8
++         StorageLive(_6);                 // scope 3 at $DIR/inline_cycle.rs:59:5: 59:12
++         _6 = call::<fn() {f}>(f) -> bb1; // scope 3 at $DIR/inline_cycle.rs:59:5: 59:12
 +                                          // mir::Constant
-+                                          // + span: $DIR/inline-cycle.rs:59:5: 59:9
++                                          // + span: $DIR/inline_cycle.rs:59:5: 59:9
                                            // + literal: Const { ty: fn(fn() {f}) {call::<fn() {f}>}, val: Value(<ZST>) }
                                            // mir::Constant
--                                          // + span: $DIR/inline-cycle.rs:49:10: 49:11
-+                                          // + span: $DIR/inline-cycle.rs:59:10: 59:11
+-                                          // + span: $DIR/inline_cycle.rs:49:10: 49:11
++                                          // + span: $DIR/inline_cycle.rs:59:10: 59:11
                                            // + literal: Const { ty: fn() {f}, val: Value(<ZST>) }
       }
   
       bb1: {
-+         StorageDead(_6);                 // scope 3 at $DIR/inline-cycle.rs:59:12: 59:13
-+         StorageDead(_5);                 // scope 1 at $DIR/inline-cycle.rs:54:7: 54:8
-+         StorageDead(_4);                 // scope 1 at $DIR/inline-cycle.rs:54:7: 54:8
-+         StorageDead(_3);                 // scope 1 at $DIR/inline-cycle.rs:54:8: 54:9
-+         StorageDead(_2);                 // scope 0 at $DIR/inline-cycle.rs:+1:5: +1:12
-          StorageDead(_1);                 // scope 0 at $DIR/inline-cycle.rs:+1:12: +1:13
-          _0 = const ();                   // scope 0 at $DIR/inline-cycle.rs:+0:10: +2:2
-          return;                          // scope 0 at $DIR/inline-cycle.rs:+2:2: +2:2
++         StorageDead(_6);                 // scope 3 at $DIR/inline_cycle.rs:59:12: 59:13
++         StorageDead(_5);                 // scope 1 at $DIR/inline_cycle.rs:54:7: 54:8
++         StorageDead(_4);                 // scope 1 at $DIR/inline_cycle.rs:54:7: 54:8
++         StorageDead(_3);                 // scope 1 at $DIR/inline_cycle.rs:54:8: 54:9
++         StorageDead(_2);                 // scope 0 at $DIR/inline_cycle.rs:+1:5: +1:12
+          StorageDead(_1);                 // scope 0 at $DIR/inline_cycle.rs:+1:12: +1:13
+          _0 = const ();                   // scope 0 at $DIR/inline_cycle.rs:+0:10: +2:2
+          return;                          // scope 0 at $DIR/inline_cycle.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff b/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff
index fc5d57ce8bf..52debab4dd1 100644
--- a/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff
+++ b/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff
@@ -2,31 +2,31 @@
 + // MIR for `main` after Inline
   
   fn main() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-cycle-generic.rs:+0:11: +0:11
-      let _1: ();                          // in scope 0 at $DIR/inline-cycle-generic.rs:+1:5: +1:24
-+     scope 1 (inlined <C as Call>::call) { // at $DIR/inline-cycle-generic.rs:9:5: 9:24
-+         scope 2 (inlined <B<A> as Call>::call) { // at $DIR/inline-cycle-generic.rs:38:9: 38:31
-+             scope 3 (inlined <A as Call>::call) { // at $DIR/inline-cycle-generic.rs:31:9: 31:28
-+                 scope 4 (inlined <B<C> as Call>::call) { // at $DIR/inline-cycle-generic.rs:23:9: 23:31
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_cycle_generic.rs:+0:11: +0:11
+      let _1: ();                          // in scope 0 at $DIR/inline_cycle_generic.rs:+1:5: +1:24
++     scope 1 (inlined <C as Call>::call) { // at $DIR/inline_cycle_generic.rs:9:5: 9:24
++         scope 2 (inlined <B<A> as Call>::call) { // at $DIR/inline_cycle_generic.rs:38:9: 38:31
++             scope 3 (inlined <A as Call>::call) { // at $DIR/inline_cycle_generic.rs:31:9: 31:28
++                 scope 4 (inlined <B<C> as Call>::call) { // at $DIR/inline_cycle_generic.rs:23:9: 23:31
 +                 }
 +             }
 +         }
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-cycle-generic.rs:+1:5: +1:24
--         _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline-cycle-generic.rs:+1:5: +1:24
-+         _1 = <C as Call>::call() -> bb1; // scope 4 at $DIR/inline-cycle-generic.rs:31:9: 31:28
+          StorageLive(_1);                 // scope 0 at $DIR/inline_cycle_generic.rs:+1:5: +1:24
+-         _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline_cycle_generic.rs:+1:5: +1:24
++         _1 = <C as Call>::call() -> bb1; // scope 4 at $DIR/inline_cycle_generic.rs:31:9: 31:28
                                            // mir::Constant
--                                          // + span: $DIR/inline-cycle-generic.rs:9:5: 9:22
-+                                          // + span: $DIR/inline-cycle-generic.rs:31:9: 31:26
+-                                          // + span: $DIR/inline_cycle_generic.rs:9:5: 9:22
++                                          // + span: $DIR/inline_cycle_generic.rs:31:9: 31:26
                                            // + literal: Const { ty: fn() {<C as Call>::call}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-cycle-generic.rs:+1:24: +1:25
-          _0 = const ();                   // scope 0 at $DIR/inline-cycle-generic.rs:+0:11: +2:2
-          return;                          // scope 0 at $DIR/inline-cycle-generic.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_cycle_generic.rs:+1:24: +1:25
+          _0 = const ();                   // scope 0 at $DIR/inline_cycle_generic.rs:+0:11: +2:2
+          return;                          // scope 0 at $DIR/inline_cycle_generic.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-cycle-generic.rs b/src/test/mir-opt/inline/inline_cycle_generic.rs
index 24b4f37939a..24b4f37939a 100644
--- a/src/test/mir-opt/inline/inline-cycle-generic.rs
+++ b/src/test/mir-opt/inline/inline_cycle_generic.rs
diff --git a/src/test/mir-opt/inline/inline_diverging.f.Inline.diff b/src/test/mir-opt/inline/inline_diverging.f.Inline.diff
index cef4cfc67ab..b49191f495b 100644
--- a/src/test/mir-opt/inline/inline_diverging.f.Inline.diff
+++ b/src/test/mir-opt/inline/inline_diverging.f.Inline.diff
@@ -2,23 +2,23 @@
 + // MIR for `f` after Inline
   
   fn f() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-diverging.rs:+0:12: +0:12
-      let mut _1: !;                       // in scope 0 at $DIR/inline-diverging.rs:+0:12: +2:2
-      let _2: !;                           // in scope 0 at $DIR/inline-diverging.rs:+1:5: +1:12
-+     scope 1 (inlined sleep) {            // at $DIR/inline-diverging.rs:8:5: 8:12
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_diverging.rs:+0:12: +0:12
+      let mut _1: !;                       // in scope 0 at $DIR/inline_diverging.rs:+0:12: +2:2
+      let _2: !;                           // in scope 0 at $DIR/inline_diverging.rs:+1:5: +1:12
++     scope 1 (inlined sleep) {            // at $DIR/inline_diverging.rs:8:5: 8:12
 +     }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:12
--         _2 = sleep();                    // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:12
+          StorageLive(_2);                 // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:12
+-         _2 = sleep();                    // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:12
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-diverging.rs:8:5: 8:10
+-                                          // + span: $DIR/inline_diverging.rs:8:5: 8:10
 -                                          // + literal: Const { ty: fn() -> ! {sleep}, val: Value(<ZST>) }
-+         goto -> bb1;                     // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:12
++         goto -> bb1;                     // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:12
 +     }
 + 
 +     bb1: {
-+         goto -> bb1;                     // scope 1 at $DIR/inline-diverging.rs:39:5: 39:12
++         goto -> bb1;                     // scope 1 at $DIR/inline_diverging.rs:39:5: 39:12
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_diverging.g.Inline.diff b/src/test/mir-opt/inline/inline_diverging.g.Inline.diff
index a71baad3e3e..1e703a8fd2b 100644
--- a/src/test/mir-opt/inline/inline_diverging.g.Inline.diff
+++ b/src/test/mir-opt/inline/inline_diverging.g.Inline.diff
@@ -2,42 +2,42 @@
 + // MIR for `g` after Inline
   
   fn g(_1: i32) -> u32 {
-      debug i => _1;                       // in scope 0 at $DIR/inline-diverging.rs:+0:10: +0:11
-      let mut _0: u32;                     // return place in scope 0 at $DIR/inline-diverging.rs:+0:21: +0:24
-      let mut _2: bool;                    // in scope 0 at $DIR/inline-diverging.rs:+1:8: +1:13
-      let mut _3: i32;                     // in scope 0 at $DIR/inline-diverging.rs:+1:8: +1:9
-      let mut _4: i32;                     // in scope 0 at $DIR/inline-diverging.rs:+2:9: +2:10
-      let mut _5: !;                       // in scope 0 at $DIR/inline-diverging.rs:+3:12: +5:6
-      let _6: !;                           // in scope 0 at $DIR/inline-diverging.rs:+4:9: +4:16
-+     scope 1 (inlined panic) {            // at $DIR/inline-diverging.rs:16:9: 16:16
+      debug i => _1;                       // in scope 0 at $DIR/inline_diverging.rs:+0:10: +0:11
+      let mut _0: u32;                     // return place in scope 0 at $DIR/inline_diverging.rs:+0:21: +0:24
+      let mut _2: bool;                    // in scope 0 at $DIR/inline_diverging.rs:+1:8: +1:13
+      let mut _3: i32;                     // in scope 0 at $DIR/inline_diverging.rs:+1:8: +1:9
+      let mut _4: i32;                     // in scope 0 at $DIR/inline_diverging.rs:+2:9: +2:10
+      let mut _5: !;                       // in scope 0 at $DIR/inline_diverging.rs:+3:12: +5:6
+      let _6: !;                           // in scope 0 at $DIR/inline_diverging.rs:+4:9: +4:16
++     scope 1 (inlined panic) {            // at $DIR/inline_diverging.rs:16:9: 16:16
 +         let mut _7: !;                   // in scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
 +     }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/inline-diverging.rs:+1:8: +1:13
-          StorageLive(_3);                 // scope 0 at $DIR/inline-diverging.rs:+1:8: +1:9
-          _3 = _1;                         // scope 0 at $DIR/inline-diverging.rs:+1:8: +1:9
-          _2 = Gt(move _3, const 0_i32);   // scope 0 at $DIR/inline-diverging.rs:+1:8: +1:13
-          StorageDead(_3);                 // scope 0 at $DIR/inline-diverging.rs:+1:12: +1:13
-          switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/inline-diverging.rs:+1:8: +1:13
+          StorageLive(_2);                 // scope 0 at $DIR/inline_diverging.rs:+1:8: +1:13
+          StorageLive(_3);                 // scope 0 at $DIR/inline_diverging.rs:+1:8: +1:9
+          _3 = _1;                         // scope 0 at $DIR/inline_diverging.rs:+1:8: +1:9
+          _2 = Gt(move _3, const 0_i32);   // scope 0 at $DIR/inline_diverging.rs:+1:8: +1:13
+          StorageDead(_3);                 // scope 0 at $DIR/inline_diverging.rs:+1:12: +1:13
+          switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/inline_diverging.rs:+1:8: +1:13
       }
   
       bb1: {
-          StorageLive(_4);                 // scope 0 at $DIR/inline-diverging.rs:+2:9: +2:10
-          _4 = _1;                         // scope 0 at $DIR/inline-diverging.rs:+2:9: +2:10
-          _0 = move _4 as u32 (IntToInt);  // scope 0 at $DIR/inline-diverging.rs:+2:9: +2:17
-          StorageDead(_4);                 // scope 0 at $DIR/inline-diverging.rs:+2:16: +2:17
-          StorageDead(_2);                 // scope 0 at $DIR/inline-diverging.rs:+5:5: +5:6
-          return;                          // scope 0 at $DIR/inline-diverging.rs:+6:2: +6:2
+          StorageLive(_4);                 // scope 0 at $DIR/inline_diverging.rs:+2:9: +2:10
+          _4 = _1;                         // scope 0 at $DIR/inline_diverging.rs:+2:9: +2:10
+          _0 = move _4 as u32 (IntToInt);  // scope 0 at $DIR/inline_diverging.rs:+2:9: +2:17
+          StorageDead(_4);                 // scope 0 at $DIR/inline_diverging.rs:+2:16: +2:17
+          StorageDead(_2);                 // scope 0 at $DIR/inline_diverging.rs:+5:5: +5:6
+          return;                          // scope 0 at $DIR/inline_diverging.rs:+6:2: +6:2
       }
   
       bb2: {
-          StorageLive(_6);                 // scope 0 at $DIR/inline-diverging.rs:+4:9: +4:16
--         _6 = panic();                    // scope 0 at $DIR/inline-diverging.rs:+4:9: +4:16
+          StorageLive(_6);                 // scope 0 at $DIR/inline_diverging.rs:+4:9: +4:16
+-         _6 = panic();                    // scope 0 at $DIR/inline_diverging.rs:+4:9: +4:16
 +         StorageLive(_7);                 // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
 +         _7 = begin_panic::<&str>(const "explicit panic"); // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
                                            // mir::Constant
--                                          // + span: $DIR/inline-diverging.rs:16:9: 16:14
+-                                          // + span: $DIR/inline_diverging.rs:16:9: 16:14
 -                                          // + literal: Const { ty: fn() -> ! {panic}, val: Value(<ZST>) }
 +                                          // + span: $SRC_DIR/std/src/panic.rs:LL:COL
 +                                          // + literal: Const { ty: fn(&str) -> ! {begin_panic::<&str>}, val: Value(<ZST>) }
diff --git a/src/test/mir-opt/inline/inline_diverging.h.Inline.diff b/src/test/mir-opt/inline/inline_diverging.h.Inline.diff
index 6569ab24c38..152153a813c 100644
--- a/src/test/mir-opt/inline/inline_diverging.h.Inline.diff
+++ b/src/test/mir-opt/inline/inline_diverging.h.Inline.diff
@@ -2,55 +2,55 @@
 + // MIR for `h` after Inline
   
   fn h() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-diverging.rs:+0:12: +0:12
-      let _1: (!, !);                      // in scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
-+     let mut _2: fn() -> ! {sleep};       // in scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
-+     scope 1 (inlined call_twice::<!, fn() -> ! {sleep}>) { // at $DIR/inline-diverging.rs:22:5: 22:22
-+         debug f => _2;                   // in scope 1 at $DIR/inline-diverging.rs:26:36: 26:37
-+         let _3: !;                       // in scope 1 at $DIR/inline-diverging.rs:27:9: 27:10
-+         let mut _4: &fn() -> ! {sleep};  // in scope 1 at $DIR/inline-diverging.rs:27:13: 27:14
-+         let mut _5: ();                  // in scope 1 at $DIR/inline-diverging.rs:27:13: 27:16
-+         let mut _7: &fn() -> ! {sleep};  // in scope 1 at $DIR/inline-diverging.rs:28:13: 28:14
-+         let mut _8: ();                  // in scope 1 at $DIR/inline-diverging.rs:28:13: 28:16
-+         let mut _9: !;                   // in scope 1 at $DIR/inline-diverging.rs:29:6: 29:7
-+         let mut _10: !;                  // in scope 1 at $DIR/inline-diverging.rs:29:9: 29:10
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_diverging.rs:+0:12: +0:12
+      let _1: (!, !);                      // in scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
++     let mut _2: fn() -> ! {sleep};       // in scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
++     scope 1 (inlined call_twice::<!, fn() -> ! {sleep}>) { // at $DIR/inline_diverging.rs:22:5: 22:22
++         debug f => _2;                   // in scope 1 at $DIR/inline_diverging.rs:26:36: 26:37
++         let _3: !;                       // in scope 1 at $DIR/inline_diverging.rs:27:9: 27:10
++         let mut _4: &fn() -> ! {sleep};  // in scope 1 at $DIR/inline_diverging.rs:27:13: 27:14
++         let mut _5: ();                  // in scope 1 at $DIR/inline_diverging.rs:27:13: 27:16
++         let mut _7: &fn() -> ! {sleep};  // in scope 1 at $DIR/inline_diverging.rs:28:13: 28:14
++         let mut _8: ();                  // in scope 1 at $DIR/inline_diverging.rs:28:13: 28:16
++         let mut _9: !;                   // in scope 1 at $DIR/inline_diverging.rs:29:6: 29:7
++         let mut _10: !;                  // in scope 1 at $DIR/inline_diverging.rs:29:9: 29:10
 +         scope 2 {
-+             debug a => _3;               // in scope 2 at $DIR/inline-diverging.rs:27:9: 27:10
-+             let _6: !;                   // in scope 2 at $DIR/inline-diverging.rs:28:9: 28:10
++             debug a => _3;               // in scope 2 at $DIR/inline_diverging.rs:27:9: 27:10
++             let _6: !;                   // in scope 2 at $DIR/inline_diverging.rs:28:9: 28:10
 +             scope 3 {
-+                 debug b => _6;           // in scope 3 at $DIR/inline-diverging.rs:28:9: 28:10
++                 debug b => _6;           // in scope 3 at $DIR/inline_diverging.rs:28:9: 28:10
 +             }
-+             scope 6 (inlined <fn() -> ! {sleep} as Fn<()>>::call - shim(fn() -> ! {sleep})) { // at $DIR/inline-diverging.rs:28:13: 28:16
++             scope 6 (inlined <fn() -> ! {sleep} as Fn<()>>::call - shim(fn() -> ! {sleep})) { // at $DIR/inline_diverging.rs:28:13: 28:16
 +                 scope 7 (inlined sleep) { // at $SRC_DIR/core/src/ops/function.rs:LL:COL
 +                 }
 +             }
 +         }
-+         scope 4 (inlined <fn() -> ! {sleep} as Fn<()>>::call - shim(fn() -> ! {sleep})) { // at $DIR/inline-diverging.rs:27:13: 27:16
++         scope 4 (inlined <fn() -> ! {sleep} as Fn<()>>::call - shim(fn() -> ! {sleep})) { // at $DIR/inline_diverging.rs:27:13: 27:16
 +             scope 5 (inlined sleep) {    // at $SRC_DIR/core/src/ops/function.rs:LL:COL
 +             }
 +         }
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
--         _1 = call_twice::<!, fn() -> ! {sleep}>(sleep); // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
-+         StorageLive(_2);                 // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
-+         _2 = sleep;                      // scope 0 at $DIR/inline-diverging.rs:+1:5: +1:22
+          StorageLive(_1);                 // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
+-         _1 = call_twice::<!, fn() -> ! {sleep}>(sleep); // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
++         StorageLive(_2);                 // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
++         _2 = sleep;                      // scope 0 at $DIR/inline_diverging.rs:+1:5: +1:22
                                            // mir::Constant
--                                          // + span: $DIR/inline-diverging.rs:22:5: 22:15
+-                                          // + span: $DIR/inline_diverging.rs:22:5: 22:15
 -                                          // + literal: Const { ty: fn(fn() -> ! {sleep}) -> (!, !) {call_twice::<!, fn() -> ! {sleep}>}, val: Value(<ZST>) }
 -                                          // mir::Constant
-                                           // + span: $DIR/inline-diverging.rs:22:16: 22:21
+                                           // + span: $DIR/inline_diverging.rs:22:16: 22:21
                                            // + literal: Const { ty: fn() -> ! {sleep}, val: Value(<ZST>) }
-+         StorageLive(_3);                 // scope 1 at $DIR/inline-diverging.rs:27:9: 27:10
-+         StorageLive(_4);                 // scope 1 at $DIR/inline-diverging.rs:27:13: 27:14
-+         _4 = &_2;                        // scope 1 at $DIR/inline-diverging.rs:27:13: 27:14
-+         StorageLive(_5);                 // scope 1 at $DIR/inline-diverging.rs:27:13: 27:16
-+         goto -> bb1;                     // scope 5 at $DIR/inline-diverging.rs:39:5: 39:12
++         StorageLive(_3);                 // scope 1 at $DIR/inline_diverging.rs:27:9: 27:10
++         StorageLive(_4);                 // scope 1 at $DIR/inline_diverging.rs:27:13: 27:14
++         _4 = &_2;                        // scope 1 at $DIR/inline_diverging.rs:27:13: 27:14
++         StorageLive(_5);                 // scope 1 at $DIR/inline_diverging.rs:27:13: 27:16
++         goto -> bb1;                     // scope 5 at $DIR/inline_diverging.rs:39:5: 39:12
 +     }
 + 
 +     bb1: {
-+         goto -> bb1;                     // scope 5 at $DIR/inline-diverging.rs:39:5: 39:12
++         goto -> bb1;                     // scope 5 at $DIR/inline_diverging.rs:39:5: 39:12
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-diverging.rs b/src/test/mir-opt/inline/inline_diverging.rs
index ae6f814c290..ae6f814c290 100644
--- a/src/test/mir-opt/inline/inline-diverging.rs
+++ b/src/test/mir-opt/inline/inline_diverging.rs
diff --git a/src/test/mir-opt/inline/inline_generator.main.Inline.diff b/src/test/mir-opt/inline/inline_generator.main.Inline.diff
index 3fd8aad7238..26202f2f40d 100644
--- a/src/test/mir-opt/inline/inline_generator.main.Inline.diff
+++ b/src/test/mir-opt/inline/inline_generator.main.Inline.diff
@@ -2,59 +2,59 @@
 + // MIR for `main` after Inline
   
   fn main() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-generator.rs:+0:11: +0:11
-      let _1: std::ops::GeneratorState<i32, bool>; // in scope 0 at $DIR/inline-generator.rs:+1:9: +1:11
-      let mut _2: std::pin::Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>; // in scope 0 at $DIR/inline-generator.rs:+1:14: +1:32
-      let mut _3: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline-generator.rs:+1:23: +1:31
-      let mut _4: [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline-generator.rs:+1:28: +1:31
-+     let mut _7: bool;                    // in scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_generator.rs:+0:11: +0:11
+      let _1: std::ops::GeneratorState<i32, bool>; // in scope 0 at $DIR/inline_generator.rs:+1:9: +1:11
+      let mut _2: std::pin::Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>; // in scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
+      let mut _3: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
+      let mut _4: [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
++     let mut _7: bool;                    // in scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
       scope 1 {
-          debug _r => _1;                  // in scope 1 at $DIR/inline-generator.rs:+1:9: +1:11
+          debug _r => _1;                  // in scope 1 at $DIR/inline_generator.rs:+1:9: +1:11
       }
-+     scope 2 (inlined g) {                // at $DIR/inline-generator.rs:9:28: 9:31
++     scope 2 (inlined g) {                // at $DIR/inline_generator.rs:9:28: 9:31
 +     }
-+     scope 3 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new) { // at $DIR/inline-generator.rs:9:14: 9:32
++     scope 3 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new) { // at $DIR/inline_generator.rs:9:14: 9:32
 +         debug pointer => _3;             // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL
-+         let mut _5: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL
++         let mut _5: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL
 +         scope 4 {
-+             scope 5 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL
++             scope 5 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL
 +                 debug pointer => _5;     // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
-+                 let mut _6: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
++                 let mut _6: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
 +             }
 +         }
 +     }
-+     scope 6 (inlined g::{closure#0}) {   // at $DIR/inline-generator.rs:9:14: 9:46
-+         debug a => _11;                  // in scope 6 at $DIR/inline-generator.rs:15:6: 15:7
-+         let mut _8: i32;                 // in scope 6 at $DIR/inline-generator.rs:15:17: 15:39
-+         let mut _9: bool;                // in scope 6 at $DIR/inline-generator.rs:15:20: 15:21
-+         let mut _10: bool;               // in scope 6 at $DIR/inline-generator.rs:15:9: 15:9
-+         let _11: bool;                   // in scope 6 at $DIR/inline-generator.rs:15:6: 15:7
-+         let mut _12: u32;                // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         let mut _13: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         let mut _14: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         let mut _15: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
++     scope 6 (inlined g::{closure#0}) {   // at $DIR/inline_generator.rs:9:14: 9:46
++         debug a => _11;                  // in scope 6 at $DIR/inline_generator.rs:15:6: 15:7
++         let mut _8: i32;                 // in scope 6 at $DIR/inline_generator.rs:15:17: 15:39
++         let mut _9: bool;                // in scope 6 at $DIR/inline_generator.rs:15:20: 15:21
++         let mut _10: bool;               // in scope 6 at $DIR/inline_generator.rs:15:9: 15:9
++         let _11: bool;                   // in scope 6 at $DIR/inline_generator.rs:15:6: 15:7
++         let mut _12: u32;                // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         let mut _13: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         let mut _14: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         let mut _15: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-generator.rs:+1:9: +1:11
-          StorageLive(_2);                 // scope 0 at $DIR/inline-generator.rs:+1:14: +1:32
-          StorageLive(_3);                 // scope 0 at $DIR/inline-generator.rs:+1:23: +1:31
-          StorageLive(_4);                 // scope 0 at $DIR/inline-generator.rs:+1:28: +1:31
--         _4 = g() -> bb1;                 // scope 0 at $DIR/inline-generator.rs:+1:28: +1:31
+          StorageLive(_1);                 // scope 0 at $DIR/inline_generator.rs:+1:9: +1:11
+          StorageLive(_2);                 // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
+          StorageLive(_3);                 // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
+          StorageLive(_4);                 // scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
+-         _4 = g() -> bb1;                 // scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-generator.rs:9:28: 9:29
+-                                          // + span: $DIR/inline_generator.rs:9:28: 9:29
 -                                          // + literal: Const { ty: fn() -> impl Generator<bool> {g}, val: Value(<ZST>) }
 -     }
 - 
 -     bb1: {
-+         Deinit(_4);                      // scope 2 at $DIR/inline-generator.rs:15:5: 15:41
-+         discriminant(_4) = 0;            // scope 2 at $DIR/inline-generator.rs:15:5: 15:41
-          _3 = &mut _4;                    // scope 0 at $DIR/inline-generator.rs:+1:23: +1:31
--         _2 = Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:+1:14: +1:32
++         Deinit(_4);                      // scope 2 at $DIR/inline_generator.rs:15:5: 15:41
++         discriminant(_4) = 0;            // scope 2 at $DIR/inline_generator.rs:15:5: 15:41
+          _3 = &mut _4;                    // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
+-         _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-generator.rs:9:14: 9:22
+-                                          // + span: $DIR/inline_generator.rs:9:14: 9:22
 -                                          // + user_ty: UserType(0)
--                                          // + literal: Const { ty: fn(&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]) -> Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]> {Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new}, val: Value(<ZST>) }
+-                                          // + literal: Const { ty: fn(&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]) -> Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> {Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new}, val: Value(<ZST>) }
 -     }
 - 
 -     bb2: {
@@ -63,86 +63,86 @@
 +         StorageLive(_6);                 // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
 +         _6 = move _5;                    // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
 +         Deinit(_2);                      // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
-+         (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]) = move _6; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
++         (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]) = move _6; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
 +         StorageDead(_6);                 // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
 +         StorageDead(_5);                 // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL
-          StorageDead(_3);                 // scope 0 at $DIR/inline-generator.rs:+1:31: +1:32
--         _1 = <[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
+          StorageDead(_3);                 // scope 0 at $DIR/inline_generator.rs:+1:31: +1:32
+-         _1 = <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-generator.rs:9:33: 9:39
--                                          // + literal: Const { ty: for<'a> fn(Pin<&'a mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>, bool) -> GeneratorState<<[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::Yield, <[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::Return> {<[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::resume}, val: Value(<ZST>) }
-+         StorageLive(_7);                 // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         _7 = const false;                // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         StorageLive(_10);                // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         StorageLive(_11);                // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         _13 = deref_copy (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         _12 = discriminant((*_13));      // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         switchInt(move _12) -> [0_u32: bb3, 1_u32: bb8, 3_u32: bb7, otherwise: bb9]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
+-                                          // + span: $DIR/inline_generator.rs:9:33: 9:39
+-                                          // + literal: Const { ty: for<'a> fn(Pin<&'a mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>, bool) -> GeneratorState<<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Yield, <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Return> {<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume}, val: Value(<ZST>) }
++         StorageLive(_7);                 // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         _7 = const false;                // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         StorageLive(_10);                // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         StorageLive(_11);                // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         _13 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         _12 = discriminant((*_13));      // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         switchInt(move _12) -> [0_u32: bb3, 1_u32: bb8, 3_u32: bb7, otherwise: bb9]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
       }
   
 -     bb3: {
 +     bb1: {
-+         StorageDead(_11);                // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         StorageDead(_10);                // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-+         StorageDead(_7);                 // scope 0 at $DIR/inline-generator.rs:+1:14: +1:46
-          StorageDead(_2);                 // scope 0 at $DIR/inline-generator.rs:+1:45: +1:46
-          StorageDead(_4);                 // scope 0 at $DIR/inline-generator.rs:+1:46: +1:47
-          _0 = const ();                   // scope 0 at $DIR/inline-generator.rs:+0:11: +2:2
-          StorageDead(_1);                 // scope 0 at $DIR/inline-generator.rs:+2:1: +2:2
-          return;                          // scope 0 at $DIR/inline-generator.rs:+2:2: +2:2
++         StorageDead(_11);                // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         StorageDead(_10);                // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
++         StorageDead(_7);                 // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
+          StorageDead(_2);                 // scope 0 at $DIR/inline_generator.rs:+1:45: +1:46
+          StorageDead(_4);                 // scope 0 at $DIR/inline_generator.rs:+1:46: +1:47
+          _0 = const ();                   // scope 0 at $DIR/inline_generator.rs:+0:11: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_generator.rs:+2:1: +2:2
+          return;                          // scope 0 at $DIR/inline_generator.rs:+2:2: +2:2
       }
   
 -     bb4 (cleanup): {
 +     bb2 (cleanup): {
-          resume;                          // scope 0 at $DIR/inline-generator.rs:+0:1: +2:2
+          resume;                          // scope 0 at $DIR/inline_generator.rs:+0:1: +2:2
 +     }
 + 
 +     bb3: {
-+         _11 = move _7;                   // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         StorageLive(_8);                 // scope 6 at $DIR/inline-generator.rs:15:17: 15:39
-+         StorageLive(_9);                 // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
-+         _9 = _11;                        // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
-+         switchInt(move _9) -> [false: bb5, otherwise: bb4]; // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
++         _11 = move _7;                   // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         StorageLive(_8);                 // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
++         StorageLive(_9);                 // scope 6 at $DIR/inline_generator.rs:15:20: 15:21
++         _9 = _11;                        // scope 6 at $DIR/inline_generator.rs:15:20: 15:21
++         switchInt(move _9) -> [false: bb5, otherwise: bb4]; // scope 6 at $DIR/inline_generator.rs:15:20: 15:21
 +     }
 + 
 +     bb4: {
-+         _8 = const 7_i32;                // scope 6 at $DIR/inline-generator.rs:15:24: 15:25
-+         goto -> bb6;                     // scope 6 at $DIR/inline-generator.rs:15:17: 15:39
++         _8 = const 7_i32;                // scope 6 at $DIR/inline_generator.rs:15:24: 15:25
++         goto -> bb6;                     // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
 +     }
 + 
 +     bb5: {
-+         _8 = const 13_i32;               // scope 6 at $DIR/inline-generator.rs:15:35: 15:37
-+         goto -> bb6;                     // scope 6 at $DIR/inline-generator.rs:15:17: 15:39
++         _8 = const 13_i32;               // scope 6 at $DIR/inline_generator.rs:15:35: 15:37
++         goto -> bb6;                     // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
 +     }
 + 
 +     bb6: {
-+         StorageDead(_9);                 // scope 6 at $DIR/inline-generator.rs:15:38: 15:39
-+         Deinit(_1);                      // scope 6 at $DIR/inline-generator.rs:15:11: 15:39
-+         ((_1 as Yielded).0: i32) = move _8; // scope 6 at $DIR/inline-generator.rs:15:11: 15:39
-+         discriminant(_1) = 0;            // scope 6 at $DIR/inline-generator.rs:15:11: 15:39
-+         _14 = deref_copy (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:11: 15:39
-+         discriminant((*_14)) = 3;        // scope 6 at $DIR/inline-generator.rs:15:11: 15:39
-+         goto -> bb1;                     // scope 0 at $DIR/inline-generator.rs:15:11: 15:39
++         StorageDead(_9);                 // scope 6 at $DIR/inline_generator.rs:15:38: 15:39
++         Deinit(_1);                      // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
++         ((_1 as Yielded).0: i32) = move _8; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
++         discriminant(_1) = 0;            // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
++         _14 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
++         discriminant((*_14)) = 3;        // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
++         goto -> bb1;                     // scope 0 at $DIR/inline_generator.rs:15:11: 15:39
 +     }
 + 
 +     bb7: {
-+         StorageLive(_8);                 // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         _10 = move _7;                   // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
-+         StorageDead(_8);                 // scope 6 at $DIR/inline-generator.rs:15:38: 15:39
-+         Deinit(_1);                      // scope 6 at $DIR/inline-generator.rs:15:41: 15:41
-+         ((_1 as Complete).0: bool) = move _10; // scope 6 at $DIR/inline-generator.rs:15:41: 15:41
-+         discriminant(_1) = 1;            // scope 6 at $DIR/inline-generator.rs:15:41: 15:41
-+         _15 = deref_copy (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:41: 15:41
-+         discriminant((*_15)) = 1;        // scope 6 at $DIR/inline-generator.rs:15:41: 15:41
-+         goto -> bb1;                     // scope 0 at $DIR/inline-generator.rs:15:41: 15:41
++         StorageLive(_8);                 // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         _10 = move _7;                   // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
++         StorageDead(_8);                 // scope 6 at $DIR/inline_generator.rs:15:38: 15:39
++         Deinit(_1);                      // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
++         ((_1 as Complete).0: bool) = move _10; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
++         discriminant(_1) = 1;            // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
++         _15 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
++         discriminant((*_15)) = 1;        // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
++         goto -> bb1;                     // scope 0 at $DIR/inline_generator.rs:15:41: 15:41
 +     }
 + 
 +     bb8: {
-+         assert(const false, "generator resumed after completion") -> [success: bb8, unwind: bb2]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
++         assert(const false, "generator resumed after completion") -> [success: bb8, unwind: bb2]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
 +     }
 + 
 +     bb9: {
-+         unreachable;                     // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
++         unreachable;                     // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-generator.rs b/src/test/mir-opt/inline/inline_generator.rs
index d11b3e548f7..d11b3e548f7 100644
--- a/src/test/mir-opt/inline/inline-generator.rs
+++ b/src/test/mir-opt/inline/inline_generator.rs
diff --git a/src/test/mir-opt/inline/inline_instruction_set.default.Inline.diff b/src/test/mir-opt/inline/inline_instruction_set.default.Inline.diff
index 076509df349..e421428dcdf 100644
--- a/src/test/mir-opt/inline/inline_instruction_set.default.Inline.diff
+++ b/src/test/mir-opt/inline/inline_instruction_set.default.Inline.diff
@@ -2,43 +2,43 @@
 + // MIR for `default` after Inline
   
   fn default() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-instruction-set.rs:+0:18: +0:18
-      let _1: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
-      let _2: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
-      let _3: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+3:5: +3:30
-+     scope 1 (inlined instruction_set_default) { // at $DIR/inline-instruction-set.rs:53:5: 53:30
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_instruction_set.rs:+0:18: +0:18
+      let _1: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
+      let _2: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
+      let _3: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+3:5: +3:30
++     scope 1 (inlined instruction_set_default) { // at $DIR/inline_instruction_set.rs:53:5: 53:30
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
-          _1 = instruction_set_a32() -> bb1; // scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
+          StorageLive(_1);                 // scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
+          _1 = instruction_set_a32() -> bb1; // scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
                                            // mir::Constant
-                                           // + span: $DIR/inline-instruction-set.rs:51:5: 51:24
+                                           // + span: $DIR/inline_instruction_set.rs:51:5: 51:24
                                            // + literal: Const { ty: fn() {instruction_set_a32}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-instruction-set.rs:+1:26: +1:27
-          StorageLive(_2);                 // scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
-          _2 = instruction_set_t32() -> bb2; // scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
+          StorageDead(_1);                 // scope 0 at $DIR/inline_instruction_set.rs:+1:26: +1:27
+          StorageLive(_2);                 // scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
+          _2 = instruction_set_t32() -> bb2; // scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
                                            // mir::Constant
-                                           // + span: $DIR/inline-instruction-set.rs:52:5: 52:24
+                                           // + span: $DIR/inline_instruction_set.rs:52:5: 52:24
                                            // + literal: Const { ty: fn() {instruction_set_t32}, val: Value(<ZST>) }
       }
   
       bb2: {
-          StorageDead(_2);                 // scope 0 at $DIR/inline-instruction-set.rs:+2:26: +2:27
-          StorageLive(_3);                 // scope 0 at $DIR/inline-instruction-set.rs:+3:5: +3:30
--         _3 = instruction_set_default() -> bb3; // scope 0 at $DIR/inline-instruction-set.rs:+3:5: +3:30
+          StorageDead(_2);                 // scope 0 at $DIR/inline_instruction_set.rs:+2:26: +2:27
+          StorageLive(_3);                 // scope 0 at $DIR/inline_instruction_set.rs:+3:5: +3:30
+-         _3 = instruction_set_default() -> bb3; // scope 0 at $DIR/inline_instruction_set.rs:+3:5: +3:30
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-instruction-set.rs:53:5: 53:28
+-                                          // + span: $DIR/inline_instruction_set.rs:53:5: 53:28
 -                                          // + literal: Const { ty: fn() {instruction_set_default}, val: Value(<ZST>) }
 -     }
 - 
 -     bb3: {
-          StorageDead(_3);                 // scope 0 at $DIR/inline-instruction-set.rs:+3:30: +3:31
-          _0 = const ();                   // scope 0 at $DIR/inline-instruction-set.rs:+0:18: +4:2
-          return;                          // scope 0 at $DIR/inline-instruction-set.rs:+4:2: +4:2
+          StorageDead(_3);                 // scope 0 at $DIR/inline_instruction_set.rs:+3:30: +3:31
+          _0 = const ();                   // scope 0 at $DIR/inline_instruction_set.rs:+0:18: +4:2
+          return;                          // scope 0 at $DIR/inline_instruction_set.rs:+4:2: +4:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-instruction-set.rs b/src/test/mir-opt/inline/inline_instruction_set.rs
index be36ff50c7e..be36ff50c7e 100644
--- a/src/test/mir-opt/inline/inline-instruction-set.rs
+++ b/src/test/mir-opt/inline/inline_instruction_set.rs
diff --git a/src/test/mir-opt/inline/inline_instruction_set.t32.Inline.diff b/src/test/mir-opt/inline/inline_instruction_set.t32.Inline.diff
index b275d08e05f..1ea2b87e53a 100644
--- a/src/test/mir-opt/inline/inline_instruction_set.t32.Inline.diff
+++ b/src/test/mir-opt/inline/inline_instruction_set.t32.Inline.diff
@@ -2,45 +2,45 @@
 + // MIR for `t32` after Inline
   
   fn t32() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-instruction-set.rs:+0:14: +0:14
-      let _1: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
-      let _2: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
-      let _3: ();                          // in scope 0 at $DIR/inline-instruction-set.rs:+5:5: +5:30
-+     scope 1 (inlined instruction_set_t32) { // at $DIR/inline-instruction-set.rs:43:5: 43:26
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_instruction_set.rs:+0:14: +0:14
+      let _1: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
+      let _2: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
+      let _3: ();                          // in scope 0 at $DIR/inline_instruction_set.rs:+5:5: +5:30
++     scope 1 (inlined instruction_set_t32) { // at $DIR/inline_instruction_set.rs:43:5: 43:26
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
-          _1 = instruction_set_a32() -> bb1; // scope 0 at $DIR/inline-instruction-set.rs:+1:5: +1:26
+          StorageLive(_1);                 // scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
+          _1 = instruction_set_a32() -> bb1; // scope 0 at $DIR/inline_instruction_set.rs:+1:5: +1:26
                                            // mir::Constant
-                                           // + span: $DIR/inline-instruction-set.rs:42:5: 42:24
+                                           // + span: $DIR/inline_instruction_set.rs:42:5: 42:24
                                            // + literal: Const { ty: fn() {instruction_set_a32}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-instruction-set.rs:+1:26: +1:27
-          StorageLive(_2);                 // scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
--         _2 = instruction_set_t32() -> bb2; // scope 0 at $DIR/inline-instruction-set.rs:+2:5: +2:26
+          StorageDead(_1);                 // scope 0 at $DIR/inline_instruction_set.rs:+1:26: +1:27
+          StorageLive(_2);                 // scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
+-         _2 = instruction_set_t32() -> bb2; // scope 0 at $DIR/inline_instruction_set.rs:+2:5: +2:26
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-instruction-set.rs:43:5: 43:24
+-                                          // + span: $DIR/inline_instruction_set.rs:43:5: 43:24
 -                                          // + literal: Const { ty: fn() {instruction_set_t32}, val: Value(<ZST>) }
 -     }
 - 
 -     bb2: {
-          StorageDead(_2);                 // scope 0 at $DIR/inline-instruction-set.rs:+2:26: +2:27
-          StorageLive(_3);                 // scope 0 at $DIR/inline-instruction-set.rs:+5:5: +5:30
--         _3 = instruction_set_default() -> bb3; // scope 0 at $DIR/inline-instruction-set.rs:+5:5: +5:30
-+         _3 = instruction_set_default() -> bb2; // scope 0 at $DIR/inline-instruction-set.rs:+5:5: +5:30
+          StorageDead(_2);                 // scope 0 at $DIR/inline_instruction_set.rs:+2:26: +2:27
+          StorageLive(_3);                 // scope 0 at $DIR/inline_instruction_set.rs:+5:5: +5:30
+-         _3 = instruction_set_default() -> bb3; // scope 0 at $DIR/inline_instruction_set.rs:+5:5: +5:30
++         _3 = instruction_set_default() -> bb2; // scope 0 at $DIR/inline_instruction_set.rs:+5:5: +5:30
                                            // mir::Constant
-                                           // + span: $DIR/inline-instruction-set.rs:46:5: 46:28
+                                           // + span: $DIR/inline_instruction_set.rs:46:5: 46:28
                                            // + literal: Const { ty: fn() {instruction_set_default}, val: Value(<ZST>) }
       }
   
 -     bb3: {
 +     bb2: {
-          StorageDead(_3);                 // scope 0 at $DIR/inline-instruction-set.rs:+5:30: +5:31
-          _0 = const ();                   // scope 0 at $DIR/inline-instruction-set.rs:+0:14: +6:2
-          return;                          // scope 0 at $DIR/inline-instruction-set.rs:+6:2: +6:2
+          StorageDead(_3);                 // scope 0 at $DIR/inline_instruction_set.rs:+5:30: +5:31
+          _0 = const ();                   // scope 0 at $DIR/inline_instruction_set.rs:+0:14: +6:2
+          return;                          // scope 0 at $DIR/inline_instruction_set.rs:+6:2: +6:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_into_box_place.main.Inline.diff b/src/test/mir-opt/inline/inline_into_box_place.main.Inline.diff
index 7e017373b44..2a4dc9e3e80 100644
--- a/src/test/mir-opt/inline/inline_into_box_place.main.Inline.diff
+++ b/src/test/mir-opt/inline/inline_into_box_place.main.Inline.diff
@@ -2,45 +2,45 @@
 + // MIR for `main` after Inline
   
   fn main() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-into-box-place.rs:+0:11: +0:11
-      let _1: std::boxed::Box<std::vec::Vec<u32>>; // in scope 0 at $DIR/inline-into-box-place.rs:+1:9: +1:11
-      let mut _2: usize;                   // in scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-      let mut _3: usize;                   // in scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-      let mut _4: *mut u8;                 // in scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-      let mut _5: std::boxed::Box<std::vec::Vec<u32>>; // in scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-      let mut _6: ();                      // in scope 0 at $DIR/inline-into-box-place.rs:+1:42: +1:43
-      let mut _7: *const std::vec::Vec<u32>; // in scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-+     let mut _8: &mut std::vec::Vec<u32>; // in scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_into_box_place.rs:+0:11: +0:11
+      let _1: std::boxed::Box<std::vec::Vec<u32>>; // in scope 0 at $DIR/inline_into_box_place.rs:+1:9: +1:11
+      let mut _2: usize;                   // in scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+      let mut _3: usize;                   // in scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+      let mut _4: *mut u8;                 // in scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+      let mut _5: std::boxed::Box<std::vec::Vec<u32>>; // in scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+      let mut _6: ();                      // in scope 0 at $DIR/inline_into_box_place.rs:+1:42: +1:43
+      let mut _7: *const std::vec::Vec<u32>; // in scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
++     let mut _8: &mut std::vec::Vec<u32>; // in scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
       scope 1 {
-          debug _x => _1;                  // in scope 1 at $DIR/inline-into-box-place.rs:+1:9: +1:11
+          debug _x => _1;                  // in scope 1 at $DIR/inline_into_box_place.rs:+1:9: +1:11
       }
       scope 2 {
       }
-+     scope 3 (inlined Vec::<u32>::new) {  // at $DIR/inline-into-box-place.rs:8:33: 8:43
++     scope 3 (inlined Vec::<u32>::new) {  // at $DIR/inline_into_box_place.rs:8:33: 8:43
 +         let mut _9: alloc::raw_vec::RawVec<u32>; // in scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:9: +1:11
-          _2 = SizeOf(std::vec::Vec<u32>); // scope 2 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-          _3 = AlignOf(std::vec::Vec<u32>); // scope 2 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-          _4 = alloc::alloc::exchange_malloc(move _2, move _3) -> bb1; // scope 2 at $DIR/inline-into-box-place.rs:+1:29: +1:43
+          StorageLive(_1);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:9: +1:11
+          _2 = SizeOf(std::vec::Vec<u32>); // scope 2 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+          _3 = AlignOf(std::vec::Vec<u32>); // scope 2 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+          _4 = alloc::alloc::exchange_malloc(move _2, move _3) -> bb1; // scope 2 at $DIR/inline_into_box_place.rs:+1:29: +1:43
                                            // mir::Constant
-                                           // + span: $DIR/inline-into-box-place.rs:8:29: 8:43
+                                           // + span: $DIR/inline_into_box_place.rs:8:29: 8:43
                                            // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageLive(_5);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-          _5 = ShallowInitBox(move _4, std::vec::Vec<u32>); // scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-          _7 = (((_5.0: std::ptr::Unique<std::vec::Vec<u32>>).0: std::ptr::NonNull<std::vec::Vec<u32>>).0: *const std::vec::Vec<u32>); // scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
--         (*_7) = Vec::<u32>::new() -> [return: bb2, unwind: bb5]; // scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
-+         StorageLive(_8);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
-+         _8 = &mut (*_7);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
+          StorageLive(_5);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+          _5 = ShallowInitBox(move _4, std::vec::Vec<u32>); // scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+          _7 = (((_5.0: std::ptr::Unique<std::vec::Vec<u32>>).0: std::ptr::NonNull<std::vec::Vec<u32>>).0: *const std::vec::Vec<u32>); // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
+-         (*_7) = Vec::<u32>::new() -> [return: bb2, unwind: bb5]; // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
++         StorageLive(_8);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
++         _8 = &mut (*_7);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
 +         StorageLive(_9);                 // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
 +         _9 = const _;                    // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
                                            // mir::Constant
--                                          // + span: $DIR/inline-into-box-place.rs:8:33: 8:41
+-                                          // + span: $DIR/inline_into_box_place.rs:8:33: 8:41
 -                                          // + user_ty: UserType(1)
 -                                          // + literal: Const { ty: fn() -> Vec<u32> {Vec::<u32>::new}, val: Value(<ZST>) }
 -     }
@@ -53,29 +53,29 @@
 +         ((*_8).0: alloc::raw_vec::RawVec<u32>) = move _9; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
 +         ((*_8).1: usize) = const 0_usize; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
 +         StorageDead(_9);                 // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
-+         StorageDead(_8);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:33: +1:43
-          _1 = move _5;                    // scope 0 at $DIR/inline-into-box-place.rs:+1:29: +1:43
-          StorageDead(_5);                 // scope 0 at $DIR/inline-into-box-place.rs:+1:42: +1:43
-          _0 = const ();                   // scope 0 at $DIR/inline-into-box-place.rs:+0:11: +2:2
--         drop(_1) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline-into-box-place.rs:+2:1: +2:2
-+         drop(_1) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/inline-into-box-place.rs:+2:1: +2:2
++         StorageDead(_8);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43
+          _1 = move _5;                    // scope 0 at $DIR/inline_into_box_place.rs:+1:29: +1:43
+          StorageDead(_5);                 // scope 0 at $DIR/inline_into_box_place.rs:+1:42: +1:43
+          _0 = const ();                   // scope 0 at $DIR/inline_into_box_place.rs:+0:11: +2:2
+-         drop(_1) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline_into_box_place.rs:+2:1: +2:2
++         drop(_1) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/inline_into_box_place.rs:+2:1: +2:2
       }
   
 -     bb3: {
 +     bb2: {
-          StorageDead(_1);                 // scope 0 at $DIR/inline-into-box-place.rs:+2:1: +2:2
-          return;                          // scope 0 at $DIR/inline-into-box-place.rs:+2:2: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_into_box_place.rs:+2:1: +2:2
+          return;                          // scope 0 at $DIR/inline_into_box_place.rs:+2:2: +2:2
       }
   
 -     bb4 (cleanup): {
 +     bb3 (cleanup): {
-          resume;                          // scope 0 at $DIR/inline-into-box-place.rs:+0:1: +2:2
+          resume;                          // scope 0 at $DIR/inline_into_box_place.rs:+0:1: +2:2
 -     }
 - 
 -     bb5 (cleanup): {
--         _6 = alloc::alloc::box_free::<Vec<u32>, std::alloc::Global>(move (_5.0: std::ptr::Unique<std::vec::Vec<u32>>), move (_5.1: std::alloc::Global)) -> bb4; // scope 0 at $DIR/inline-into-box-place.rs:+1:42: +1:43
+-         _6 = alloc::alloc::box_free::<Vec<u32>, std::alloc::Global>(move (_5.0: std::ptr::Unique<std::vec::Vec<u32>>), move (_5.1: std::alloc::Global)) -> bb4; // scope 0 at $DIR/inline_into_box_place.rs:+1:42: +1:43
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-into-box-place.rs:8:42: 8:43
+-                                          // + span: $DIR/inline_into_box_place.rs:8:42: 8:43
 -                                          // + literal: Const { ty: unsafe fn(Unique<Vec<u32>>, std::alloc::Global) {alloc::alloc::box_free::<Vec<u32>, std::alloc::Global>}, val: Value(<ZST>) }
       }
   }
diff --git a/src/test/mir-opt/inline/inline-into-box-place.rs b/src/test/mir-opt/inline/inline_into_box_place.rs
index 232bcc7b27d..232bcc7b27d 100644
--- a/src/test/mir-opt/inline/inline-into-box-place.rs
+++ b/src/test/mir-opt/inline/inline_into_box_place.rs
diff --git a/src/test/mir-opt/inline/inline_options.main.Inline.after.mir b/src/test/mir-opt/inline/inline_options.main.Inline.after.mir
index 361b0271526..1c590be945c 100644
--- a/src/test/mir-opt/inline/inline_options.main.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_options.main.Inline.after.mir
@@ -1,55 +1,55 @@
 // MIR for `main` after Inline
 
 fn main() -> () {
-    let mut _0: ();                      // return place in scope 0 at $DIR/inline-options.rs:+0:11: +0:11
-    let _1: ();                          // in scope 0 at $DIR/inline-options.rs:+1:5: +1:18
-    let _2: ();                          // in scope 0 at $DIR/inline-options.rs:+2:5: +2:21
-    scope 1 (inlined inlined::<u32>) {   // at $DIR/inline-options.rs:10:5: 10:21
-        let _3: ();                      // in scope 1 at $DIR/inline-options.rs:16:23: 16:26
-        let _4: ();                      // in scope 1 at $DIR/inline-options.rs:16:28: 16:31
-        let _5: ();                      // in scope 1 at $DIR/inline-options.rs:16:33: 16:36
+    let mut _0: ();                      // return place in scope 0 at $DIR/inline_options.rs:+0:11: +0:11
+    let _1: ();                          // in scope 0 at $DIR/inline_options.rs:+1:5: +1:18
+    let _2: ();                          // in scope 0 at $DIR/inline_options.rs:+2:5: +2:21
+    scope 1 (inlined inlined::<u32>) {   // at $DIR/inline_options.rs:10:5: 10:21
+        let _3: ();                      // in scope 1 at $DIR/inline_options.rs:16:23: 16:26
+        let _4: ();                      // in scope 1 at $DIR/inline_options.rs:16:28: 16:31
+        let _5: ();                      // in scope 1 at $DIR/inline_options.rs:16:33: 16:36
     }
 
     bb0: {
-        StorageLive(_1);                 // scope 0 at $DIR/inline-options.rs:+1:5: +1:18
-        _1 = not_inlined() -> bb1;       // scope 0 at $DIR/inline-options.rs:+1:5: +1:18
+        StorageLive(_1);                 // scope 0 at $DIR/inline_options.rs:+1:5: +1:18
+        _1 = not_inlined() -> bb1;       // scope 0 at $DIR/inline_options.rs:+1:5: +1:18
                                          // mir::Constant
-                                         // + span: $DIR/inline-options.rs:9:5: 9:16
+                                         // + span: $DIR/inline_options.rs:9:5: 9:16
                                          // + literal: Const { ty: fn() {not_inlined}, val: Value(<ZST>) }
     }
 
     bb1: {
-        StorageDead(_1);                 // scope 0 at $DIR/inline-options.rs:+1:18: +1:19
-        StorageLive(_2);                 // scope 0 at $DIR/inline-options.rs:+2:5: +2:21
-        StorageLive(_3);                 // scope 1 at $DIR/inline-options.rs:16:23: 16:26
-        _3 = g() -> bb2;                 // scope 1 at $DIR/inline-options.rs:16:23: 16:26
+        StorageDead(_1);                 // scope 0 at $DIR/inline_options.rs:+1:18: +1:19
+        StorageLive(_2);                 // scope 0 at $DIR/inline_options.rs:+2:5: +2:21
+        StorageLive(_3);                 // scope 1 at $DIR/inline_options.rs:16:23: 16:26
+        _3 = g() -> bb2;                 // scope 1 at $DIR/inline_options.rs:16:23: 16:26
                                          // mir::Constant
-                                         // + span: $DIR/inline-options.rs:16:23: 16:24
+                                         // + span: $DIR/inline_options.rs:16:23: 16:24
                                          // + literal: Const { ty: fn() {g}, val: Value(<ZST>) }
     }
 
     bb2: {
-        StorageDead(_3);                 // scope 1 at $DIR/inline-options.rs:16:26: 16:27
-        StorageLive(_4);                 // scope 1 at $DIR/inline-options.rs:16:28: 16:31
-        _4 = g() -> bb3;                 // scope 1 at $DIR/inline-options.rs:16:28: 16:31
+        StorageDead(_3);                 // scope 1 at $DIR/inline_options.rs:16:26: 16:27
+        StorageLive(_4);                 // scope 1 at $DIR/inline_options.rs:16:28: 16:31
+        _4 = g() -> bb3;                 // scope 1 at $DIR/inline_options.rs:16:28: 16:31
                                          // mir::Constant
-                                         // + span: $DIR/inline-options.rs:16:28: 16:29
+                                         // + span: $DIR/inline_options.rs:16:28: 16:29
                                          // + literal: Const { ty: fn() {g}, val: Value(<ZST>) }
     }
 
     bb3: {
-        StorageDead(_4);                 // scope 1 at $DIR/inline-options.rs:16:31: 16:32
-        StorageLive(_5);                 // scope 1 at $DIR/inline-options.rs:16:33: 16:36
-        _5 = g() -> bb4;                 // scope 1 at $DIR/inline-options.rs:16:33: 16:36
+        StorageDead(_4);                 // scope 1 at $DIR/inline_options.rs:16:31: 16:32
+        StorageLive(_5);                 // scope 1 at $DIR/inline_options.rs:16:33: 16:36
+        _5 = g() -> bb4;                 // scope 1 at $DIR/inline_options.rs:16:33: 16:36
                                          // mir::Constant
-                                         // + span: $DIR/inline-options.rs:16:33: 16:34
+                                         // + span: $DIR/inline_options.rs:16:33: 16:34
                                          // + literal: Const { ty: fn() {g}, val: Value(<ZST>) }
     }
 
     bb4: {
-        StorageDead(_5);                 // scope 1 at $DIR/inline-options.rs:16:36: 16:37
-        StorageDead(_2);                 // scope 0 at $DIR/inline-options.rs:+2:21: +2:22
-        _0 = const ();                   // scope 0 at $DIR/inline-options.rs:+0:11: +3:2
-        return;                          // scope 0 at $DIR/inline-options.rs:+3:2: +3:2
+        StorageDead(_5);                 // scope 1 at $DIR/inline_options.rs:16:36: 16:37
+        StorageDead(_2);                 // scope 0 at $DIR/inline_options.rs:+2:21: +2:22
+        _0 = const ();                   // scope 0 at $DIR/inline_options.rs:+0:11: +3:2
+        return;                          // scope 0 at $DIR/inline_options.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-options.rs b/src/test/mir-opt/inline/inline_options.rs
index 477f050b69e..477f050b69e 100644
--- a/src/test/mir-opt/inline/inline-options.rs
+++ b/src/test/mir-opt/inline/inline_options.rs
diff --git a/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir b/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
index 169e7f5c5d9..75af20d482d 100644
--- a/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
@@ -1,72 +1,72 @@
 // MIR for `bar` after Inline
 
 fn bar() -> bool {
-    let mut _0: bool;                    // return place in scope 0 at $DIR/inline-retag.rs:+0:13: +0:17
-    let _1: for<'a, 'b> fn(&'a i32, &'b i32) -> bool {foo}; // in scope 0 at $DIR/inline-retag.rs:+1:9: +1:10
-    let mut _2: for<'a, 'b> fn(&'a i32, &'b i32) -> bool {foo}; // in scope 0 at $DIR/inline-retag.rs:+2:5: +2:6
-    let mut _3: &i32;                    // in scope 0 at $DIR/inline-retag.rs:+2:7: +2:9
-    let _4: &i32;                        // in scope 0 at $DIR/inline-retag.rs:+2:7: +2:9
-    let _5: i32;                         // in scope 0 at $DIR/inline-retag.rs:+2:8: +2:9
-    let mut _6: &i32;                    // in scope 0 at $DIR/inline-retag.rs:+2:11: +2:14
-    let _7: &i32;                        // in scope 0 at $DIR/inline-retag.rs:+2:11: +2:14
-    let _8: i32;                         // in scope 0 at $DIR/inline-retag.rs:+2:12: +2:14
+    let mut _0: bool;                    // return place in scope 0 at $DIR/inline_retag.rs:+0:13: +0:17
+    let _1: for<'a, 'b> fn(&'a i32, &'b i32) -> bool {foo}; // in scope 0 at $DIR/inline_retag.rs:+1:9: +1:10
+    let mut _2: for<'a, 'b> fn(&'a i32, &'b i32) -> bool {foo}; // in scope 0 at $DIR/inline_retag.rs:+2:5: +2:6
+    let mut _3: &i32;                    // in scope 0 at $DIR/inline_retag.rs:+2:7: +2:9
+    let _4: &i32;                        // in scope 0 at $DIR/inline_retag.rs:+2:7: +2:9
+    let _5: i32;                         // in scope 0 at $DIR/inline_retag.rs:+2:8: +2:9
+    let mut _6: &i32;                    // in scope 0 at $DIR/inline_retag.rs:+2:11: +2:14
+    let _7: &i32;                        // in scope 0 at $DIR/inline_retag.rs:+2:11: +2:14
+    let _8: i32;                         // in scope 0 at $DIR/inline_retag.rs:+2:12: +2:14
     scope 1 {
-        debug f => _1;                   // in scope 1 at $DIR/inline-retag.rs:+1:9: +1:10
-        let mut _9: &i32;                // in scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        let mut _10: &i32;               // in scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        scope 2 (inlined foo) {          // at $DIR/inline-retag.rs:12:5: 12:15
-            debug x => _3;               // in scope 2 at $DIR/inline-retag.rs:16:8: 16:9
-            debug y => _6;               // in scope 2 at $DIR/inline-retag.rs:16:17: 16:18
-            let mut _11: i32;            // in scope 2 at $DIR/inline-retag.rs:17:5: 17:7
-            let mut _12: i32;            // in scope 2 at $DIR/inline-retag.rs:17:11: 17:13
+        debug f => _1;                   // in scope 1 at $DIR/inline_retag.rs:+1:9: +1:10
+        let mut _9: &i32;                // in scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        let mut _10: &i32;               // in scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        scope 2 (inlined foo) {          // at $DIR/inline_retag.rs:12:5: 12:15
+            debug x => _3;               // in scope 2 at $DIR/inline_retag.rs:16:8: 16:9
+            debug y => _6;               // in scope 2 at $DIR/inline_retag.rs:16:17: 16:18
+            let mut _11: i32;            // in scope 2 at $DIR/inline_retag.rs:17:5: 17:7
+            let mut _12: i32;            // in scope 2 at $DIR/inline_retag.rs:17:11: 17:13
         }
     }
 
     bb0: {
-        StorageLive(_1);                 // scope 0 at $DIR/inline-retag.rs:+1:9: +1:10
-        _1 = foo;                        // scope 0 at $DIR/inline-retag.rs:+1:13: +1:16
+        StorageLive(_1);                 // scope 0 at $DIR/inline_retag.rs:+1:9: +1:10
+        _1 = foo;                        // scope 0 at $DIR/inline_retag.rs:+1:13: +1:16
                                          // mir::Constant
-                                         // + span: $DIR/inline-retag.rs:11:13: 11:16
+                                         // + span: $DIR/inline_retag.rs:11:13: 11:16
                                          // + literal: Const { ty: for<'a, 'b> fn(&'a i32, &'b i32) -> bool {foo}, val: Value(<ZST>) }
-        StorageLive(_2);                 // scope 1 at $DIR/inline-retag.rs:+2:5: +2:6
-        _2 = _1;                         // scope 1 at $DIR/inline-retag.rs:+2:5: +2:6
-        StorageLive(_3);                 // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        StorageLive(_4);                 // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        _10 = const _;                   // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
+        StorageLive(_2);                 // scope 1 at $DIR/inline_retag.rs:+2:5: +2:6
+        _2 = _1;                         // scope 1 at $DIR/inline_retag.rs:+2:5: +2:6
+        StorageLive(_3);                 // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        StorageLive(_4);                 // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        _10 = const _;                   // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
                                          // mir::Constant
-                                         // + span: $DIR/inline-retag.rs:12:7: 12:9
+                                         // + span: $DIR/inline_retag.rs:12:7: 12:9
                                          // + literal: Const { ty: &i32, val: Unevaluated(bar, [], Some(promoted[1])) }
-        Retag(_10);                      // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        _4 = &(*_10);                    // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        Retag(_4);                       // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        _3 = &(*_4);                     // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        Retag(_3);                       // scope 1 at $DIR/inline-retag.rs:+2:7: +2:9
-        StorageLive(_6);                 // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        StorageLive(_7);                 // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        _9 = const _;                    // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
+        Retag(_10);                      // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        _4 = &(*_10);                    // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        Retag(_4);                       // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        _3 = &(*_4);                     // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        Retag(_3);                       // scope 1 at $DIR/inline_retag.rs:+2:7: +2:9
+        StorageLive(_6);                 // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        StorageLive(_7);                 // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        _9 = const _;                    // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
                                          // mir::Constant
-                                         // + span: $DIR/inline-retag.rs:12:11: 12:14
+                                         // + span: $DIR/inline_retag.rs:12:11: 12:14
                                          // + literal: Const { ty: &i32, val: Unevaluated(bar, [], Some(promoted[0])) }
-        Retag(_9);                       // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        _7 = &(*_9);                     // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        Retag(_7);                       // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        _6 = &(*_7);                     // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        Retag(_6);                       // scope 1 at $DIR/inline-retag.rs:+2:11: +2:14
-        Retag(_3);                       // scope 2 at $DIR/inline-retag.rs:16:8: 16:9
-        Retag(_6);                       // scope 2 at $DIR/inline-retag.rs:16:17: 16:18
-        StorageLive(_11);                // scope 2 at $DIR/inline-retag.rs:17:5: 17:7
-        _11 = (*_3);                     // scope 2 at $DIR/inline-retag.rs:17:5: 17:7
-        StorageLive(_12);                // scope 2 at $DIR/inline-retag.rs:17:11: 17:13
-        _12 = (*_6);                     // scope 2 at $DIR/inline-retag.rs:17:11: 17:13
-        _0 = Eq(move _11, move _12);     // scope 2 at $DIR/inline-retag.rs:17:5: 17:13
-        StorageDead(_12);                // scope 2 at $DIR/inline-retag.rs:17:12: 17:13
-        StorageDead(_11);                // scope 2 at $DIR/inline-retag.rs:17:12: 17:13
-        StorageDead(_6);                 // scope 1 at $DIR/inline-retag.rs:+2:14: +2:15
-        StorageDead(_3);                 // scope 1 at $DIR/inline-retag.rs:+2:14: +2:15
-        StorageDead(_2);                 // scope 1 at $DIR/inline-retag.rs:+2:14: +2:15
-        StorageDead(_1);                 // scope 0 at $DIR/inline-retag.rs:+3:1: +3:2
-        StorageDead(_7);                 // scope 0 at $DIR/inline-retag.rs:+3:1: +3:2
-        StorageDead(_4);                 // scope 0 at $DIR/inline-retag.rs:+3:1: +3:2
-        return;                          // scope 0 at $DIR/inline-retag.rs:+3:2: +3:2
+        Retag(_9);                       // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        _7 = &(*_9);                     // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        Retag(_7);                       // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        _6 = &(*_7);                     // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        Retag(_6);                       // scope 1 at $DIR/inline_retag.rs:+2:11: +2:14
+        Retag(_3);                       // scope 2 at $DIR/inline_retag.rs:16:8: 16:9
+        Retag(_6);                       // scope 2 at $DIR/inline_retag.rs:16:17: 16:18
+        StorageLive(_11);                // scope 2 at $DIR/inline_retag.rs:17:5: 17:7
+        _11 = (*_3);                     // scope 2 at $DIR/inline_retag.rs:17:5: 17:7
+        StorageLive(_12);                // scope 2 at $DIR/inline_retag.rs:17:11: 17:13
+        _12 = (*_6);                     // scope 2 at $DIR/inline_retag.rs:17:11: 17:13
+        _0 = Eq(move _11, move _12);     // scope 2 at $DIR/inline_retag.rs:17:5: 17:13
+        StorageDead(_12);                // scope 2 at $DIR/inline_retag.rs:17:12: 17:13
+        StorageDead(_11);                // scope 2 at $DIR/inline_retag.rs:17:12: 17:13
+        StorageDead(_6);                 // scope 1 at $DIR/inline_retag.rs:+2:14: +2:15
+        StorageDead(_3);                 // scope 1 at $DIR/inline_retag.rs:+2:14: +2:15
+        StorageDead(_2);                 // scope 1 at $DIR/inline_retag.rs:+2:14: +2:15
+        StorageDead(_1);                 // scope 0 at $DIR/inline_retag.rs:+3:1: +3:2
+        StorageDead(_7);                 // scope 0 at $DIR/inline_retag.rs:+3:1: +3:2
+        StorageDead(_4);                 // scope 0 at $DIR/inline_retag.rs:+3:1: +3:2
+        return;                          // scope 0 at $DIR/inline_retag.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-retag.rs b/src/test/mir-opt/inline/inline_retag.rs
index c6950f26925..c6950f26925 100644
--- a/src/test/mir-opt/inline/inline-retag.rs
+++ b/src/test/mir-opt/inline/inline_retag.rs
diff --git a/src/test/mir-opt/inline/inline_shims.clone.Inline.diff b/src/test/mir-opt/inline/inline_shims.clone.Inline.diff
index d691e90b7da..969573ba325 100644
--- a/src/test/mir-opt/inline/inline_shims.clone.Inline.diff
+++ b/src/test/mir-opt/inline/inline_shims.clone.Inline.diff
@@ -2,25 +2,25 @@
 + // MIR for `clone` after Inline
   
   fn clone(_1: fn(A, B)) -> fn(A, B) {
-      debug f => _1;                       // in scope 0 at $DIR/inline-shims.rs:+0:20: +0:21
-      let mut _0: fn(A, B);                // return place in scope 0 at $DIR/inline-shims.rs:+0:36: +0:44
-      let mut _2: &fn(A, B);               // in scope 0 at $DIR/inline-shims.rs:+1:5: +1:14
-+     scope 1 (inlined <fn(A, B) as Clone>::clone - shim(fn(A, B))) { // at $DIR/inline-shims.rs:6:5: 6:14
+      debug f => _1;                       // in scope 0 at $DIR/inline_shims.rs:+0:20: +0:21
+      let mut _0: fn(A, B);                // return place in scope 0 at $DIR/inline_shims.rs:+0:36: +0:44
+      let mut _2: &fn(A, B);               // in scope 0 at $DIR/inline_shims.rs:+1:5: +1:14
++     scope 1 (inlined <fn(A, B) as Clone>::clone - shim(fn(A, B))) { // at $DIR/inline_shims.rs:6:5: 6:14
 +     }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/inline-shims.rs:+1:5: +1:14
-          _2 = &_1;                        // scope 0 at $DIR/inline-shims.rs:+1:5: +1:14
--         _0 = <fn(A, B) as Clone>::clone(move _2) -> bb1; // scope 0 at $DIR/inline-shims.rs:+1:5: +1:14
+          StorageLive(_2);                 // scope 0 at $DIR/inline_shims.rs:+1:5: +1:14
+          _2 = &_1;                        // scope 0 at $DIR/inline_shims.rs:+1:5: +1:14
+-         _0 = <fn(A, B) as Clone>::clone(move _2) -> bb1; // scope 0 at $DIR/inline_shims.rs:+1:5: +1:14
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-shims.rs:6:7: 6:12
+-                                          // + span: $DIR/inline_shims.rs:6:7: 6:12
 -                                          // + literal: Const { ty: for<'a> fn(&'a fn(A, B)) -> fn(A, B) {<fn(A, B) as Clone>::clone}, val: Value(<ZST>) }
 -     }
 - 
 -     bb1: {
 +         _0 = (*_2);                      // scope 1 at $SRC_DIR/core/src/clone.rs:LL:COL
-          StorageDead(_2);                 // scope 0 at $DIR/inline-shims.rs:+1:13: +1:14
-          return;                          // scope 0 at $DIR/inline-shims.rs:+2:2: +2:2
+          StorageDead(_2);                 // scope 0 at $DIR/inline_shims.rs:+1:13: +1:14
+          return;                          // scope 0 at $DIR/inline_shims.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline_shims.drop.Inline.diff b/src/test/mir-opt/inline/inline_shims.drop.Inline.diff
index f7b1cde80bd..7a54beca233 100644
--- a/src/test/mir-opt/inline/inline_shims.drop.Inline.diff
+++ b/src/test/mir-opt/inline/inline_shims.drop.Inline.diff
@@ -2,51 +2,51 @@
 + // MIR for `drop` after Inline
   
   fn drop(_1: *mut Vec<A>, _2: *mut Option<B>) -> () {
-      debug a => _1;                       // in scope 0 at $DIR/inline-shims.rs:+0:19: +0:20
-      debug b => _2;                       // in scope 0 at $DIR/inline-shims.rs:+0:35: +0:36
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-shims.rs:+0:54: +0:54
-      let _3: ();                          // in scope 0 at $DIR/inline-shims.rs:+1:14: +1:40
-      let mut _4: *mut std::vec::Vec<A>;   // in scope 0 at $DIR/inline-shims.rs:+1:38: +1:39
-      let mut _5: *mut std::option::Option<B>; // in scope 0 at $DIR/inline-shims.rs:+2:38: +2:39
+      debug a => _1;                       // in scope 0 at $DIR/inline_shims.rs:+0:19: +0:20
+      debug b => _2;                       // in scope 0 at $DIR/inline_shims.rs:+0:35: +0:36
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_shims.rs:+0:54: +0:54
+      let _3: ();                          // in scope 0 at $DIR/inline_shims.rs:+1:14: +1:40
+      let mut _4: *mut std::vec::Vec<A>;   // in scope 0 at $DIR/inline_shims.rs:+1:38: +1:39
+      let mut _5: *mut std::option::Option<B>; // in scope 0 at $DIR/inline_shims.rs:+2:38: +2:39
       scope 1 {
       }
       scope 2 {
-+         scope 3 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { // at $DIR/inline-shims.rs:12:14: 12:40
++         scope 3 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { // at $DIR/inline_shims.rs:12:14: 12:40
 +             let mut _6: isize;           // in scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
 +             let mut _7: isize;           // in scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
 +         }
       }
   
       bb0: {
-          StorageLive(_3);                 // scope 0 at $DIR/inline-shims.rs:+1:5: +1:42
-          StorageLive(_4);                 // scope 1 at $DIR/inline-shims.rs:+1:38: +1:39
-          _4 = _1;                         // scope 1 at $DIR/inline-shims.rs:+1:38: +1:39
-          _3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> bb1; // scope 1 at $DIR/inline-shims.rs:+1:14: +1:40
+          StorageLive(_3);                 // scope 0 at $DIR/inline_shims.rs:+1:5: +1:42
+          StorageLive(_4);                 // scope 1 at $DIR/inline_shims.rs:+1:38: +1:39
+          _4 = _1;                         // scope 1 at $DIR/inline_shims.rs:+1:38: +1:39
+          _3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> bb1; // scope 1 at $DIR/inline_shims.rs:+1:14: +1:40
                                            // mir::Constant
-                                           // + span: $DIR/inline-shims.rs:11:14: 11:37
+                                           // + span: $DIR/inline_shims.rs:11:14: 11:37
                                            // + literal: Const { ty: unsafe fn(*mut Vec<A>) {std::ptr::drop_in_place::<Vec<A>>}, val: Value(<ZST>) }
       }
   
       bb1: {
-          StorageDead(_4);                 // scope 1 at $DIR/inline-shims.rs:+1:39: +1:40
-          StorageDead(_3);                 // scope 0 at $DIR/inline-shims.rs:+1:41: +1:42
-          StorageLive(_5);                 // scope 2 at $DIR/inline-shims.rs:+2:38: +2:39
-          _5 = _2;                         // scope 2 at $DIR/inline-shims.rs:+2:38: +2:39
--         _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> bb2; // scope 2 at $DIR/inline-shims.rs:+2:14: +2:40
+          StorageDead(_4);                 // scope 1 at $DIR/inline_shims.rs:+1:39: +1:40
+          StorageDead(_3);                 // scope 0 at $DIR/inline_shims.rs:+1:41: +1:42
+          StorageLive(_5);                 // scope 2 at $DIR/inline_shims.rs:+2:38: +2:39
+          _5 = _2;                         // scope 2 at $DIR/inline_shims.rs:+2:38: +2:39
+-         _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> bb2; // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-shims.rs:12:14: 12:37
+-                                          // + span: $DIR/inline_shims.rs:12:14: 12:37
 -                                          // + literal: Const { ty: unsafe fn(*mut Option<B>) {std::ptr::drop_in_place::<Option<B>>}, val: Value(<ZST>) }
-+         StorageLive(_6);                 // scope 2 at $DIR/inline-shims.rs:+2:14: +2:40
-+         StorageLive(_7);                 // scope 2 at $DIR/inline-shims.rs:+2:14: +2:40
++         StorageLive(_6);                 // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
++         StorageLive(_7);                 // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
 +         _6 = discriminant((*_5));        // scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
 +         switchInt(move _6) -> [0_isize: bb2, otherwise: bb3]; // scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
       }
   
       bb2: {
-+         StorageDead(_7);                 // scope 2 at $DIR/inline-shims.rs:+2:14: +2:40
-+         StorageDead(_6);                 // scope 2 at $DIR/inline-shims.rs:+2:14: +2:40
-          StorageDead(_5);                 // scope 2 at $DIR/inline-shims.rs:+2:39: +2:40
-          return;                          // scope 0 at $DIR/inline-shims.rs:+3:2: +3:2
++         StorageDead(_7);                 // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
++         StorageDead(_6);                 // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
+          StorageDead(_5);                 // scope 2 at $DIR/inline_shims.rs:+2:39: +2:40
+          return;                          // scope 0 at $DIR/inline_shims.rs:+3:2: +3:2
 +     }
 + 
 +     bb3: {
diff --git a/src/test/mir-opt/inline/inline-shims.rs b/src/test/mir-opt/inline/inline_shims.rs
index 7c8618f71e5..7c8618f71e5 100644
--- a/src/test/mir-opt/inline/inline-shims.rs
+++ b/src/test/mir-opt/inline/inline_shims.rs
diff --git a/src/test/mir-opt/inline/inline_specialization.main.Inline.diff b/src/test/mir-opt/inline/inline_specialization.main.Inline.diff
index fdf2a1e1ff9..af08296edea 100644
--- a/src/test/mir-opt/inline/inline_specialization.main.Inline.diff
+++ b/src/test/mir-opt/inline/inline_specialization.main.Inline.diff
@@ -2,27 +2,27 @@
 + // MIR for `main` after Inline
   
   fn main() -> () {
-      let mut _0: ();                      // return place in scope 0 at $DIR/inline-specialization.rs:+0:11: +0:11
-      let _1: u32;                         // in scope 0 at $DIR/inline-specialization.rs:+1:9: +1:10
+      let mut _0: ();                      // return place in scope 0 at $DIR/inline_specialization.rs:+0:11: +0:11
+      let _1: u32;                         // in scope 0 at $DIR/inline_specialization.rs:+1:9: +1:10
       scope 1 {
-          debug x => _1;                   // in scope 1 at $DIR/inline-specialization.rs:+1:9: +1:10
+          debug x => _1;                   // in scope 1 at $DIR/inline_specialization.rs:+1:9: +1:10
       }
-+     scope 2 (inlined <Vec<()> as Foo>::bar) { // at $DIR/inline-specialization.rs:5:13: 5:38
++     scope 2 (inlined <Vec<()> as Foo>::bar) { // at $DIR/inline_specialization.rs:5:13: 5:38
 +     }
   
       bb0: {
-          StorageLive(_1);                 // scope 0 at $DIR/inline-specialization.rs:+1:9: +1:10
--         _1 = <Vec<()> as Foo>::bar() -> bb1; // scope 0 at $DIR/inline-specialization.rs:+1:13: +1:38
+          StorageLive(_1);                 // scope 0 at $DIR/inline_specialization.rs:+1:9: +1:10
+-         _1 = <Vec<()> as Foo>::bar() -> bb1; // scope 0 at $DIR/inline_specialization.rs:+1:13: +1:38
 -                                          // mir::Constant
--                                          // + span: $DIR/inline-specialization.rs:5:13: 5:36
+-                                          // + span: $DIR/inline_specialization.rs:5:13: 5:36
 -                                          // + literal: Const { ty: fn() -> u32 {<Vec<()> as Foo>::bar}, val: Value(<ZST>) }
 -     }
 - 
 -     bb1: {
-+         _1 = const 123_u32;              // scope 2 at $DIR/inline-specialization.rs:14:31: 14:34
-          _0 = const ();                   // scope 0 at $DIR/inline-specialization.rs:+0:11: +2:2
-          StorageDead(_1);                 // scope 0 at $DIR/inline-specialization.rs:+2:1: +2:2
-          return;                          // scope 0 at $DIR/inline-specialization.rs:+2:2: +2:2
++         _1 = const 123_u32;              // scope 2 at $DIR/inline_specialization.rs:14:31: 14:34
+          _0 = const ();                   // scope 0 at $DIR/inline_specialization.rs:+0:11: +2:2
+          StorageDead(_1);                 // scope 0 at $DIR/inline_specialization.rs:+2:1: +2:2
+          return;                          // scope 0 at $DIR/inline_specialization.rs:+2:2: +2:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/inline-specialization.rs b/src/test/mir-opt/inline/inline_specialization.rs
index 87275b4e514..87275b4e514 100644
--- a/src/test/mir-opt/inline/inline-specialization.rs
+++ b/src/test/mir-opt/inline/inline_specialization.rs
diff --git a/src/test/mir-opt/inline/inline-trait-method.rs b/src/test/mir-opt/inline/inline_trait_method.rs
index 74be53f5512..74be53f5512 100644
--- a/src/test/mir-opt/inline/inline-trait-method.rs
+++ b/src/test/mir-opt/inline/inline_trait_method.rs
diff --git a/src/test/mir-opt/inline/inline_trait_method.test.Inline.after.mir b/src/test/mir-opt/inline/inline_trait_method.test.Inline.after.mir
index 89eefc29269..637bf282a65 100644
--- a/src/test/mir-opt/inline/inline_trait_method.test.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_trait_method.test.Inline.after.mir
@@ -1,21 +1,21 @@
 // MIR for `test` after Inline
 
 fn test(_1: &dyn X) -> u32 {
-    debug x => _1;                       // in scope 0 at $DIR/inline-trait-method.rs:+0:9: +0:10
-    let mut _0: u32;                     // return place in scope 0 at $DIR/inline-trait-method.rs:+0:23: +0:26
-    let mut _2: &dyn X;                  // in scope 0 at $DIR/inline-trait-method.rs:+1:5: +1:10
+    debug x => _1;                       // in scope 0 at $DIR/inline_trait_method.rs:+0:9: +0:10
+    let mut _0: u32;                     // return place in scope 0 at $DIR/inline_trait_method.rs:+0:23: +0:26
+    let mut _2: &dyn X;                  // in scope 0 at $DIR/inline_trait_method.rs:+1:5: +1:10
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/inline-trait-method.rs:+1:5: +1:10
-        _2 = &(*_1);                     // scope 0 at $DIR/inline-trait-method.rs:+1:5: +1:10
-        _0 = <dyn X as X>::y(move _2) -> bb1; // scope 0 at $DIR/inline-trait-method.rs:+1:5: +1:10
+        StorageLive(_2);                 // scope 0 at $DIR/inline_trait_method.rs:+1:5: +1:10
+        _2 = &(*_1);                     // scope 0 at $DIR/inline_trait_method.rs:+1:5: +1:10
+        _0 = <dyn X as X>::y(move _2) -> bb1; // scope 0 at $DIR/inline_trait_method.rs:+1:5: +1:10
                                          // mir::Constant
-                                         // + span: $DIR/inline-trait-method.rs:9:7: 9:8
+                                         // + span: $DIR/inline_trait_method.rs:9:7: 9:8
                                          // + literal: Const { ty: for<'a> fn(&'a dyn X) -> u32 {<dyn X as X>::y}, val: Value(<ZST>) }
     }
 
     bb1: {
-        StorageDead(_2);                 // scope 0 at $DIR/inline-trait-method.rs:+1:9: +1:10
-        return;                          // scope 0 at $DIR/inline-trait-method.rs:+2:2: +2:2
+        StorageDead(_2);                 // scope 0 at $DIR/inline_trait_method.rs:+1:9: +1:10
+        return;                          // scope 0 at $DIR/inline_trait_method.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/inline-trait-method_2.rs b/src/test/mir-opt/inline/inline_trait_method_2.rs
index 378e71a2567..378e71a2567 100644
--- a/src/test/mir-opt/inline/inline-trait-method_2.rs
+++ b/src/test/mir-opt/inline/inline_trait_method_2.rs
diff --git a/src/test/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir b/src/test/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir
index 3d05869fa51..dab8bb9a0c6 100644
--- a/src/test/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir
@@ -1,32 +1,32 @@
 // MIR for `test2` after Inline
 
 fn test2(_1: &dyn X) -> bool {
-    debug x => _1;                       // in scope 0 at $DIR/inline-trait-method_2.rs:+0:10: +0:11
-    let mut _0: bool;                    // return place in scope 0 at $DIR/inline-trait-method_2.rs:+0:24: +0:28
-    let mut _2: &dyn X;                  // in scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-    let mut _3: &dyn X;                  // in scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-    scope 1 (inlined test) {             // at $DIR/inline-trait-method_2.rs:5:5: 5:12
-        debug x => _2;                   // in scope 1 at $DIR/inline-trait-method_2.rs:9:9: 9:10
-        let mut _4: &dyn X;              // in scope 1 at $DIR/inline-trait-method_2.rs:10:5: 10:10
+    debug x => _1;                       // in scope 0 at $DIR/inline_trait_method_2.rs:+0:10: +0:11
+    let mut _0: bool;                    // return place in scope 0 at $DIR/inline_trait_method_2.rs:+0:24: +0:28
+    let mut _2: &dyn X;                  // in scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+    let mut _3: &dyn X;                  // in scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+    scope 1 (inlined test) {             // at $DIR/inline_trait_method_2.rs:5:5: 5:12
+        debug x => _2;                   // in scope 1 at $DIR/inline_trait_method_2.rs:9:9: 9:10
+        let mut _4: &dyn X;              // in scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10
     }
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-        StorageLive(_3);                 // scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-        _3 = &(*_1);                     // scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-        _2 = move _3 as &dyn X (Pointer(Unsize)); // scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-        StorageDead(_3);                 // scope 0 at $DIR/inline-trait-method_2.rs:+1:10: +1:11
-        StorageLive(_4);                 // scope 1 at $DIR/inline-trait-method_2.rs:10:5: 10:10
-        _4 = _2;                         // scope 1 at $DIR/inline-trait-method_2.rs:10:5: 10:10
-        _0 = <dyn X as X>::y(move _4) -> bb1; // scope 1 at $DIR/inline-trait-method_2.rs:10:5: 10:10
+        StorageLive(_2);                 // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+        StorageLive(_3);                 // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+        _3 = &(*_1);                     // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+        _2 = move _3 as &dyn X (Pointer(Unsize)); // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+        StorageDead(_3);                 // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11
+        StorageLive(_4);                 // scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10
+        _4 = _2;                         // scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10
+        _0 = <dyn X as X>::y(move _4) -> bb1; // scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10
                                          // mir::Constant
-                                         // + span: $DIR/inline-trait-method_2.rs:10:7: 10:8
+                                         // + span: $DIR/inline_trait_method_2.rs:10:7: 10:8
                                          // + literal: Const { ty: for<'a> fn(&'a dyn X) -> bool {<dyn X as X>::y}, val: Value(<ZST>) }
     }
 
     bb1: {
-        StorageDead(_4);                 // scope 1 at $DIR/inline-trait-method_2.rs:10:9: 10:10
-        StorageDead(_2);                 // scope 0 at $DIR/inline-trait-method_2.rs:+1:11: +1:12
-        return;                          // scope 0 at $DIR/inline-trait-method_2.rs:+2:2: +2:2
+        StorageDead(_4);                 // scope 1 at $DIR/inline_trait_method_2.rs:10:9: 10:10
+        StorageDead(_2);                 // scope 0 at $DIR/inline_trait_method_2.rs:+1:11: +1:12
+        return;                          // scope 0 at $DIR/inline_trait_method_2.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir
index 5168ae031f0..777681e1ce7 100644
--- a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir
+++ b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir
@@ -1,30 +1,30 @@
 // MIR for `a` after Inline
 
 fn a(_1: &mut [T]) -> &mut [T] {
-    debug x => _1;                       // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:13: +0:14
-    let mut _0: &mut [T];                // return place in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:29: +0:37
-    let mut _2: &mut [T];                // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _3: &mut [T];                // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _4: &mut [T];                // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    scope 1 (inlined <[T] as AsMut<[T]>>::as_mut) { // at $DIR/issue-58867-inline-as-ref-as-mut.rs:3:5: 3:15
+    debug x => _1;                       // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:13: +0:14
+    let mut _0: &mut [T];                // return place in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:29: +0:37
+    let mut _2: &mut [T];                // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _3: &mut [T];                // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _4: &mut [T];                // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    scope 1 (inlined <[T] as AsMut<[T]>>::as_mut) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:3:5: 3:15
         debug self => _4;                // in scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
         let mut _5: &mut [T];            // in scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
     }
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_4);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        _4 = &mut (*_1);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
+        StorageLive(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_4);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        _4 = &mut (*_1);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
         StorageLive(_5);                 // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
         _5 = &mut (*_4);                 // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
         _3 = &mut (*_5);                 // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
         StorageDead(_5);                 // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
-        _2 = &mut (*_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_4);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:14: +1:15
-        _0 = &mut (*_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        StorageDead(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        return;                          // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:2: +2:2
+        _2 = &mut (*_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_4);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15
+        _0 = &mut (*_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        StorageDead(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        return;                          // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir
index 06d442ae88b..83545c99100 100644
--- a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir
+++ b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir
@@ -1,12 +1,12 @@
 // MIR for `b` after Inline
 
 fn b(_1: &mut Box<T>) -> &mut T {
-    debug x => _1;                       // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:13: +0:14
-    let mut _0: &mut T;                  // return place in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:32: +0:38
-    let mut _2: &mut T;                  // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _3: &mut T;                  // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _4: &mut std::boxed::Box<T>; // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    scope 1 (inlined <Box<T> as AsMut<T>>::as_mut) { // at $DIR/issue-58867-inline-as-ref-as-mut.rs:8:5: 8:15
+    debug x => _1;                       // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:13: +0:14
+    let mut _0: &mut T;                  // return place in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:32: +0:38
+    let mut _2: &mut T;                  // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _3: &mut T;                  // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _4: &mut std::boxed::Box<T>; // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    scope 1 (inlined <Box<T> as AsMut<T>>::as_mut) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:8:5: 8:15
         debug self => _4;                // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         let mut _5: &mut T;              // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         let mut _6: &mut T;              // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
@@ -15,10 +15,10 @@ fn b(_1: &mut Box<T>) -> &mut T {
     }
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_4);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        _4 = &mut (*_1);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
+        StorageLive(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_4);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        _4 = &mut (*_1);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
         StorageLive(_5);                 // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         StorageLive(_6);                 // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         _7 = deref_copy (*_4);           // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
@@ -28,11 +28,11 @@ fn b(_1: &mut Box<T>) -> &mut T {
         _3 = &mut (*_5);                 // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         StorageDead(_6);                 // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         StorageDead(_5);                 // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
-        _2 = &mut (*_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_4);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:14: +1:15
-        _0 = &mut (*_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        StorageDead(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        return;                          // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:2: +2:2
+        _2 = &mut (*_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_4);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15
+        _0 = &mut (*_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        StorageDead(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        return;                          // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir
index c7f20ff98ff..ed4e9927ce9 100644
--- a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir
+++ b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir
@@ -1,22 +1,22 @@
 // MIR for `c` after Inline
 
 fn c(_1: &[T]) -> &[T] {
-    debug x => _1;                       // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:13: +0:14
-    let mut _0: &[T];                    // return place in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:25: +0:29
-    let _2: &[T];                        // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _3: &[T];                    // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    scope 1 (inlined <[T] as AsRef<[T]>>::as_ref) { // at $DIR/issue-58867-inline-as-ref-as-mut.rs:13:5: 13:15
+    debug x => _1;                       // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:13: +0:14
+    let mut _0: &[T];                    // return place in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:25: +0:29
+    let _2: &[T];                        // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _3: &[T];                    // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    scope 1 (inlined <[T] as AsRef<[T]>>::as_ref) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:13:5: 13:15
         debug self => _3;                // in scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
     }
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        _3 = &(*_1);                     // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
+        StorageLive(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        _3 = &(*_1);                     // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
         _2 = _3;                         // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
-        _0 = &(*_2);                     // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:14: +1:15
-        StorageDead(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        return;                          // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:2: +2:2
+        _0 = &(*_2);                     // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15
+        StorageDead(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        return;                          // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir
index d5f06c54a57..18a2670be21 100644
--- a/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir
+++ b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir
@@ -1,26 +1,26 @@
 // MIR for `d` after Inline
 
 fn d(_1: &Box<T>) -> &T {
-    debug x => _1;                       // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:13: +0:14
-    let mut _0: &T;                      // return place in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+0:28: +0:30
-    let _2: &T;                          // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    let mut _3: &std::boxed::Box<T>;     // in scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-    scope 1 (inlined <Box<T> as AsRef<T>>::as_ref) { // at $DIR/issue-58867-inline-as-ref-as-mut.rs:18:5: 18:15
+    debug x => _1;                       // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:13: +0:14
+    let mut _0: &T;                      // return place in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+0:28: +0:30
+    let _2: &T;                          // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    let mut _3: &std::boxed::Box<T>;     // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+    scope 1 (inlined <Box<T> as AsRef<T>>::as_ref) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:18:5: 18:15
         debug self => _3;                // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         let mut _4: std::boxed::Box<T>;  // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         let mut _5: *const T;            // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
     }
 
     bb0: {
-        StorageLive(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageLive(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        _3 = &(*_1);                     // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
+        StorageLive(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageLive(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        _3 = &(*_1);                     // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
         _4 = deref_copy (*_3);           // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         _5 = (((_4.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
         _2 = &(*_5);                     // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL
-        _0 = &(*_2);                     // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:5: +1:15
-        StorageDead(_3);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+1:14: +1:15
-        StorageDead(_2);                 // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:1: +2:2
-        return;                          // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:+2:2: +2:2
+        _0 = &(*_2);                     // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15
+        StorageDead(_3);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15
+        StorageDead(_2);                 // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:1: +2:2
+        return;                          // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+2:2: +2:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue-58867-inline-as-ref-as-mut.rs b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs
index 94f926d3964..94f926d3964 100644
--- a/src/test/mir-opt/inline/issue-58867-inline-as-ref-as-mut.rs
+++ b/src/test/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs
diff --git a/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
index fca53a72f88..d99ae1a6c7c 100644
--- a/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
+++ b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
@@ -1,42 +1,42 @@
 // MIR for `main` after Inline
 
 fn main() -> () {
-    let mut _0: ();                      // return place in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+0:11: +0:11
-    let _1: [closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:9: +1:10
-    let mut _2: &[closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:6
-    let mut _3: ((),);                   // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-    let mut _4: ();                      // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:7: +2:9
-    let mut _5: ();                      // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
+    let mut _0: ();                      // return place in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+0:11: +0:11
+    let _1: [closure@$DIR/issue_76997_inline_scopes_parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:9: +1:10
+    let mut _2: &[closure@$DIR/issue_76997_inline_scopes_parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6
+    let mut _3: ((),);                   // in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+    let mut _4: ();                      // in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9
+    let mut _5: ();                      // in scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
     scope 1 {
-        debug f => _1;                   // in scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:9: +1:10
-        scope 2 (inlined main::{closure#0}) { // at $DIR/issue-76997-inline-scopes-parenting.rs:6:5: 6:10
-            debug x => _5;               // in scope 2 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:14: +1:15
-            let _6: ();                  // in scope 2 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:23: +1:24
+        debug f => _1;                   // in scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:9: +1:10
+        scope 2 (inlined main::{closure#0}) { // at $DIR/issue_76997_inline_scopes_parenting.rs:6:5: 6:10
+            debug x => _5;               // in scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:14: +1:15
+            let _6: ();                  // in scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:23: +1:24
             scope 3 {
-                debug y => _6;           // in scope 3 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:23: +1:24
+                debug y => _6;           // in scope 3 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:23: +1:24
             }
         }
     }
 
     bb0: {
-        StorageLive(_1);                 // scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:9: +1:10
-        Deinit(_1);                      // scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:13: +1:33
-        StorageLive(_2);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:6
-        _2 = &_1;                        // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:6
-        StorageLive(_3);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        StorageLive(_4);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:7: +2:9
-        Deinit(_4);                      // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:7: +2:9
-        Deinit(_3);                      // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        (_3.0: ()) = move _4;            // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        StorageLive(_5);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        _5 = move (_3.0: ());            // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        StorageLive(_6);                 // scope 2 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:23: +1:24
-        StorageDead(_6);                 // scope 2 at $DIR/issue-76997-inline-scopes-parenting.rs:+1:32: +1:33
-        StorageDead(_5);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:5: +2:10
-        StorageDead(_4);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:9: +2:10
-        StorageDead(_3);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:9: +2:10
-        StorageDead(_2);                 // scope 1 at $DIR/issue-76997-inline-scopes-parenting.rs:+2:9: +2:10
-        StorageDead(_1);                 // scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+3:1: +3:2
-        return;                          // scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:+3:2: +3:2
+        StorageLive(_1);                 // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:9: +1:10
+        Deinit(_1);                      // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:13: +1:33
+        StorageLive(_2);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6
+        _2 = &_1;                        // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6
+        StorageLive(_3);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        StorageLive(_4);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9
+        Deinit(_4);                      // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9
+        Deinit(_3);                      // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        (_3.0: ()) = move _4;            // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        StorageLive(_5);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        _5 = move (_3.0: ());            // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        StorageLive(_6);                 // scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:23: +1:24
+        StorageDead(_6);                 // scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:32: +1:33
+        StorageDead(_5);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10
+        StorageDead(_4);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:9: +2:10
+        StorageDead(_3);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:9: +2:10
+        StorageDead(_2);                 // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:9: +2:10
+        StorageDead(_1);                 // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+3:1: +3:2
+        return;                          // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+3:2: +3:2
     }
 }
diff --git a/src/test/mir-opt/inline/issue-76997-inline-scopes-parenting.rs b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.rs
index 76d806acc63..76d806acc63 100644
--- a/src/test/mir-opt/inline/issue-76997-inline-scopes-parenting.rs
+++ b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.rs
diff --git a/src/test/mir-opt/inline/issue_78442.bar.Inline.diff b/src/test/mir-opt/inline/issue_78442.bar.Inline.diff
index 4186650dfab..51a98465fd9 100644
--- a/src/test/mir-opt/inline/issue_78442.bar.Inline.diff
+++ b/src/test/mir-opt/inline/issue_78442.bar.Inline.diff
@@ -2,67 +2,67 @@
 + // MIR for `bar` after Inline
   
   fn bar(_1: P) -> () {
-      debug _baz => _1;                    // in scope 0 at $DIR/issue-78442.rs:+2:5: +2:9
-      let mut _0: ();                      // return place in scope 0 at $DIR/issue-78442.rs:+3:3: +3:3
-      let _2: ();                          // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-      let mut _3: &fn() {foo};             // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-      let _4: fn() {foo};                  // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-      let mut _5: ();                      // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-+     scope 1 (inlined <fn() {foo} as Fn<()>>::call - shim(fn() {foo})) { // at $DIR/issue-78442.rs:11:5: 11:17
+      debug _baz => _1;                    // in scope 0 at $DIR/issue_78442.rs:+2:5: +2:9
+      let mut _0: ();                      // return place in scope 0 at $DIR/issue_78442.rs:+3:3: +3:3
+      let _2: ();                          // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+      let mut _3: &fn() {foo};             // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+      let _4: fn() {foo};                  // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+      let mut _5: ();                      // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
++     scope 1 (inlined <fn() {foo} as Fn<()>>::call - shim(fn() {foo})) { // at $DIR/issue_78442.rs:11:5: 11:17
 +     }
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-          StorageLive(_3);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-          StorageLive(_4);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
--         _4 = hide_foo() -> [return: bb1, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-+         _4 = hide_foo() -> [return: bb1, unwind: bb3]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
+          StorageLive(_2);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+          StorageLive(_3);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+          StorageLive(_4);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+-         _4 = hide_foo() -> [return: bb1, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
++         _4 = hide_foo() -> [return: bb1, unwind: bb3]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
                                            // mir::Constant
-                                           // + span: $DIR/issue-78442.rs:11:5: 11:13
+                                           // + span: $DIR/issue_78442.rs:11:5: 11:13
                                            // + literal: Const { ty: fn() -> impl Fn() {hide_foo}, val: Value(<ZST>) }
       }
   
       bb1: {
-          _3 = &_4;                        // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-          StorageLive(_5);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-          Deinit(_5);                      // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
--         _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
+          _3 = &_4;                        // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+          StorageLive(_5);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+          Deinit(_5);                      // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+-         _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
 -                                          // mir::Constant
--                                          // + span: $DIR/issue-78442.rs:11:5: 11:15
+-                                          // + span: $DIR/issue_78442.rs:11:5: 11:15
 -                                          // + literal: Const { ty: for<'a> extern "rust-call" fn(&'a fn() {foo}, ()) -> <fn() {foo} as FnOnce<()>>::Output {<fn() {foo} as Fn<()>>::call}, val: Value(<ZST>) }
 +         _2 = move (*_3)() -> [return: bb5, unwind: bb3]; // scope 1 at $SRC_DIR/core/src/ops/function.rs:LL:COL
       }
   
       bb2: {
--         StorageDead(_5);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
--         StorageDead(_3);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
--         StorageDead(_4);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
--         StorageDead(_2);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
--         _0 = const ();                   // scope 0 at $DIR/issue-78442.rs:+3:3: +5:2
--         drop(_1) -> [return: bb3, unwind: bb5]; // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
-+         return;                          // scope 0 at $DIR/issue-78442.rs:+5:2: +5:2
+-         StorageDead(_5);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
+-         StorageDead(_3);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
+-         StorageDead(_4);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
+-         StorageDead(_2);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
+-         _0 = const ();                   // scope 0 at $DIR/issue_78442.rs:+3:3: +5:2
+-         drop(_1) -> [return: bb3, unwind: bb5]; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
++         return;                          // scope 0 at $DIR/issue_78442.rs:+5:2: +5:2
       }
   
 -     bb3: {
--         return;                          // scope 0 at $DIR/issue-78442.rs:+5:2: +5:2
+-         return;                          // scope 0 at $DIR/issue_78442.rs:+5:2: +5:2
 +     bb3 (cleanup): {
-+         drop(_1) -> bb4;                 // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
++         drop(_1) -> bb4;                 // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
       }
   
       bb4 (cleanup): {
--         drop(_1) -> bb5;                 // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
-+         resume;                          // scope 0 at $DIR/issue-78442.rs:+0:1: +5:2
+-         drop(_1) -> bb5;                 // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
++         resume;                          // scope 0 at $DIR/issue_78442.rs:+0:1: +5:2
       }
   
 -     bb5 (cleanup): {
--         resume;                          // scope 0 at $DIR/issue-78442.rs:+0:1: +5:2
+-         resume;                          // scope 0 at $DIR/issue_78442.rs:+0:1: +5:2
 +     bb5: {
-+         StorageDead(_5);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
-+         StorageDead(_3);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
-+         StorageDead(_4);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
-+         StorageDead(_2);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
-+         _0 = const ();                   // scope 0 at $DIR/issue-78442.rs:+3:3: +5:2
-+         drop(_1) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
++         StorageDead(_5);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
++         StorageDead(_3);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
++         StorageDead(_4);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
++         StorageDead(_2);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
++         _0 = const ();                   // scope 0 at $DIR/issue_78442.rs:+3:3: +5:2
++         drop(_1) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/issue_78442.bar.RevealAll.diff b/src/test/mir-opt/inline/issue_78442.bar.RevealAll.diff
index 24e9a3df15a..e47466c5e80 100644
--- a/src/test/mir-opt/inline/issue_78442.bar.RevealAll.diff
+++ b/src/test/mir-opt/inline/issue_78442.bar.RevealAll.diff
@@ -2,56 +2,56 @@
 + // MIR for `bar` after RevealAll
   
   fn bar(_1: P) -> () {
-      debug _baz => _1;                    // in scope 0 at $DIR/issue-78442.rs:+2:5: +2:9
-      let mut _0: ();                      // return place in scope 0 at $DIR/issue-78442.rs:+3:3: +3:3
-      let _2: ();                          // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
--     let mut _3: &impl Fn();              // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
--     let _4: impl Fn();                   // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-+     let mut _3: &fn() {foo};             // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-+     let _4: fn() {foo};                  // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-      let mut _5: ();                      // in scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
+      debug _baz => _1;                    // in scope 0 at $DIR/issue_78442.rs:+2:5: +2:9
+      let mut _0: ();                      // return place in scope 0 at $DIR/issue_78442.rs:+3:3: +3:3
+      let _2: ();                          // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+-     let mut _3: &impl Fn();              // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+-     let _4: impl Fn();                   // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
++     let mut _3: &fn() {foo};             // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
++     let _4: fn() {foo};                  // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+      let mut _5: ();                      // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
   
       bb0: {
-          StorageLive(_2);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-          StorageLive(_3);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-          StorageLive(_4);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-          _4 = hide_foo() -> [return: bb1, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
+          StorageLive(_2);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+          StorageLive(_3);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+          StorageLive(_4);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+          _4 = hide_foo() -> [return: bb1, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
                                            // mir::Constant
-                                           // + span: $DIR/issue-78442.rs:11:5: 11:13
+                                           // + span: $DIR/issue_78442.rs:11:5: 11:13
                                            // + literal: Const { ty: fn() -> impl Fn() {hide_foo}, val: Value(<ZST>) }
       }
   
       bb1: {
-          _3 = &_4;                        // scope 0 at $DIR/issue-78442.rs:+4:5: +4:15
-          StorageLive(_5);                 // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-          Deinit(_5);                      // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
--         _2 = <impl Fn() as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
-+         _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue-78442.rs:+4:5: +4:17
+          _3 = &_4;                        // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15
+          StorageLive(_5);                 // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+          Deinit(_5);                      // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
+-         _2 = <impl Fn() as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
++         _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17
                                            // mir::Constant
-                                           // + span: $DIR/issue-78442.rs:11:5: 11:15
+                                           // + span: $DIR/issue_78442.rs:11:5: 11:15
 -                                          // + literal: Const { ty: for<'a> extern "rust-call" fn(&'a impl Fn(), ()) -> <impl Fn() as FnOnce<()>>::Output {<impl Fn() as Fn<()>>::call}, val: Value(<ZST>) }
 +                                          // + literal: Const { ty: for<'a> extern "rust-call" fn(&'a fn() {foo}, ()) -> <fn() {foo} as FnOnce<()>>::Output {<fn() {foo} as Fn<()>>::call}, val: Value(<ZST>) }
       }
   
       bb2: {
-          StorageDead(_5);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
-          StorageDead(_3);                 // scope 0 at $DIR/issue-78442.rs:+4:16: +4:17
-          StorageDead(_4);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
-          StorageDead(_2);                 // scope 0 at $DIR/issue-78442.rs:+4:17: +4:18
-          _0 = const ();                   // scope 0 at $DIR/issue-78442.rs:+3:3: +5:2
-          drop(_1) -> [return: bb3, unwind: bb5]; // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
+          StorageDead(_5);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
+          StorageDead(_3);                 // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17
+          StorageDead(_4);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
+          StorageDead(_2);                 // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18
+          _0 = const ();                   // scope 0 at $DIR/issue_78442.rs:+3:3: +5:2
+          drop(_1) -> [return: bb3, unwind: bb5]; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
       }
   
       bb3: {
-          return;                          // scope 0 at $DIR/issue-78442.rs:+5:2: +5:2
+          return;                          // scope 0 at $DIR/issue_78442.rs:+5:2: +5:2
       }
   
       bb4 (cleanup): {
-          drop(_1) -> bb5;                 // scope 0 at $DIR/issue-78442.rs:+5:1: +5:2
+          drop(_1) -> bb5;                 // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2
       }
   
       bb5 (cleanup): {
-          resume;                          // scope 0 at $DIR/issue-78442.rs:+0:1: +5:2
+          resume;                          // scope 0 at $DIR/issue_78442.rs:+0:1: +5:2
       }
   }
   
diff --git a/src/test/mir-opt/inline/issue-78442.rs b/src/test/mir-opt/inline/issue_78442.rs
index aa8ede2df9e..aa8ede2df9e 100644
--- a/src/test/mir-opt/inline/issue-78442.rs
+++ b/src/test/mir-opt/inline/issue_78442.rs
diff --git a/src/test/mir-opt/inline/polymorphic-recursion.rs b/src/test/mir-opt/inline/polymorphic_recursion.rs
index 7388722b776..7388722b776 100644
--- a/src/test/mir-opt/inline/polymorphic-recursion.rs
+++ b/src/test/mir-opt/inline/polymorphic_recursion.rs