diff --git a/tests/mir-opt/inline/asm_unwind.rs b/tests/mir-opt/inline/asm_unwind.rs
index 0cf21fda72fac..0ae20e5221110 100644
--- a/tests/mir-opt/inline/asm_unwind.rs
+++ b/tests/mir-opt/inline/asm_unwind.rs
@@ -1,8 +1,8 @@
-// skip-filecheck
 // Tests inlining of `may_unwind` inline assembly.
 //
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // needs-asm-support
+// needs-unwind
 // compile-flags: -Zinline-mir-hint-threshold=1000
 #![feature(asm_unwind)]
 
@@ -20,5 +20,9 @@ fn foo() {
 
 // EMIT_MIR asm_unwind.main.Inline.diff
 pub fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK: (inlined foo)
+    // CHECK: asm!("", options(MAY_UNWIND)) -> [return: {{bb.*}}, unwind: [[unwind:bb.*]]];
+    // CHECK: [[unwind]] (cleanup)
     foo();
 }
diff --git a/tests/mir-opt/inline/caller_with_trivial_bound.rs b/tests/mir-opt/inline/caller_with_trivial_bound.rs
index 3829cbdd30240..40f7f4bbab2f7 100644
--- a/tests/mir-opt/inline/caller_with_trivial_bound.rs
+++ b/tests/mir-opt/inline/caller_with_trivial_bound.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // needs-unwind
 
@@ -16,8 +15,13 @@ impl<T> Factory<T> for IntFactory {
 // EMIT_MIR caller_with_trivial_bound.foo.Inline.diff
 pub fn foo<T>()
 where
+    // Because of this trivial bound, the inliner fails to normalize
+    // `<IntFactory as Factory<T>>::Item`.
+    // Verify that we do not inline anything, which would cause validation ICEs.
     IntFactory: Factory<T>,
 {
+    // CHECK-LABEL: fn foo(
+    // CHECK-NOT: (inlined bar::<T>)
     let mut x: <IntFactory as Factory<T>>::Item = bar::<T>();
 }
 
diff --git a/tests/mir-opt/inline/cycle.rs b/tests/mir-opt/inline/cycle.rs
index 3e4f06834358e..350724235ba04 100644
--- a/tests/mir-opt/inline/cycle.rs
+++ b/tests/mir-opt/inline/cycle.rs
@@ -1,20 +1,29 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Zinline-mir-hint-threshold=1000
 
 // EMIT_MIR cycle.f.Inline.diff
 #[inline(always)]
 fn f(g: impl Fn()) {
+    // CHECK-LABEL: fn f(
+    // CHECK-NOT: inlined
     g();
 }
 
 // EMIT_MIR cycle.g.Inline.diff
 #[inline(always)]
 fn g() {
+    // CHECK-LABEL: fn g(
+    // CHECK-NOT: inlined
+    // CHECK: (inlined f::<fn() {main}>)
+    // CHECK-NOT: inlined
     f(main);
 }
 
 // EMIT_MIR cycle.main.Inline.diff
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK-NOT: inlined
+    // CHECK: (inlined f::<fn() {g}>)
+    // CHECK-NOT: inlined
     f(g);
 }
diff --git a/tests/mir-opt/inline/dont_ice_on_generic_rust_call.rs b/tests/mir-opt/inline/dont_ice_on_generic_rust_call.rs
index 4147325ec44b9..ce5e1855a716b 100644
--- a/tests/mir-opt/inline/dont_ice_on_generic_rust_call.rs
+++ b/tests/mir-opt/inline/dont_ice_on_generic_rust_call.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Zmir-enable-passes=+Inline --crate-type=lib
 
@@ -8,5 +7,7 @@ use std::marker::Tuple;
 
 // EMIT_MIR dont_ice_on_generic_rust_call.call.Inline.diff
 pub fn call<I: Tuple>(mut mock: Box<dyn FnMut<I, Output = ()>>, input: I) {
+    // CHECK-LABEL: fn call(
+    // CHECK-NOT: inlined
     mock.call_mut(input)
 }
diff --git a/tests/mir-opt/inline/dyn_trait.rs b/tests/mir-opt/inline/dyn_trait.rs
index 7b41b1e1171e2..ecf220a85e6a3 100644
--- a/tests/mir-opt/inline/dyn_trait.rs
+++ b/tests/mir-opt/inline/dyn_trait.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 #![crate_type = "lib"]
 
@@ -20,18 +19,26 @@ pub trait Query {
 // EMIT_MIR dyn_trait.mk_cycle.Inline.diff
 #[inline(always)]
 pub fn mk_cycle<V: Debug>(c: &dyn Cache<V = V>) {
+    // CHECK-LABEL: fn mk_cycle(
+    // CHECK-NOT: inlined
     c.store_nocache()
 }
 
 // EMIT_MIR dyn_trait.try_execute_query.Inline.diff
 #[inline(always)]
 pub fn try_execute_query<C: Cache>(c: &C) {
+    // CHECK-LABEL: fn try_execute_query(
+    // CHECK: (inlined mk_cycle::<<C as Cache>::V>)
     mk_cycle(c)
 }
 
 // EMIT_MIR dyn_trait.get_query.Inline.diff
 #[inline(always)]
 pub fn get_query<Q: Query, T>(t: &T) {
+    // CHECK-LABEL: fn get_query(
+    // CHECK-NOT: inlined
     let c = Q::cache(t);
+    // CHECK: (inlined try_execute_query::<<Q as Query>::C>)
+    // CHECK: (inlined mk_cycle::<<Q as Query>::V>)
     try_execute_query(c)
 }
diff --git a/tests/mir-opt/inline/exponential_runtime.rs b/tests/mir-opt/inline/exponential_runtime.rs
index 6d3af8b9c572a..1199ce4e5588e 100644
--- a/tests/mir-opt/inline/exponential_runtime.rs
+++ b/tests/mir-opt/inline/exponential_runtime.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // Checks that code with exponential runtime does not have exponential behavior in inlining.
 
@@ -85,5 +84,14 @@ impl A for () {
 
 // EMIT_MIR exponential_runtime.main.Inline.diff
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK-NOT: inlined
+    // CHECK: (inlined <() as G>::call)
+    // CHECK: (inlined <() as F>::call)
+    // CHECK: (inlined <() as E>::call)
+    // CHECK: (inlined <() as D>::call)
+    // CHECK: (inlined <() as C>::call)
+    // CHECK: (inlined <() as B>::call)
+    // CHECK-NOT: inlined
     <() as G>::call();
 }
diff --git a/tests/mir-opt/inline/inline_any_operand.rs b/tests/mir-opt/inline/inline_any_operand.rs
index e131cd6ef7ee8..659b7c3a0a1f5 100644
--- a/tests/mir-opt/inline/inline_any_operand.rs
+++ b/tests/mir-opt/inline/inline_any_operand.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z span_free_formats
 
 // Tests that MIR inliner works for any operand
@@ -9,6 +8,8 @@ fn main() {
 
 // EMIT_MIR inline_any_operand.bar.Inline.after.mir
 fn bar() -> bool {
+    // CHECK-LABEL: fn bar(
+    // CHECK: (inlined foo)
     let f = foo;
     f(1, -1)
 }
diff --git a/tests/mir-opt/inline/inline_box_fn.rs b/tests/mir-opt/inline/inline_box_fn.rs
index f6a90b92c9118..d2da239399235 100644
--- a/tests/mir-opt/inline/inline_box_fn.rs
+++ b/tests/mir-opt/inline/inline_box_fn.rs
@@ -1,9 +1,10 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // unit-test: Inline
 // compile-flags: --crate-type=lib
 
 // EMIT_MIR inline_box_fn.call.Inline.diff
 fn call(x: Box<dyn Fn(i32)>) {
+    // CHECK-LABEL: fn call(
+    // CHECK-NOT: inlined
     x(1);
 }
diff --git a/tests/mir-opt/inline/inline_closure.rs b/tests/mir-opt/inline/inline_closure.rs
index bd4c84ff0ca29..65f55d49a806e 100644
--- a/tests/mir-opt/inline/inline_closure.rs
+++ b/tests/mir-opt/inline/inline_closure.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z span_free_formats
 
 // Tests that MIR inliner can handle closure arguments. (#45894)
@@ -10,5 +9,8 @@ fn main() {
 // EMIT_MIR inline_closure.foo.Inline.after.mir
 fn foo<T: Copy>(_t: T, q: i32) -> i32 {
     let x = |_t, _q| _t;
+
+    // CHECK-LABEL: fn foo(
+    // CHECK: (inlined foo::<T>::{closure#0})
     x(q, q)
 }
diff --git a/tests/mir-opt/inline/inline_closure_borrows_arg.rs b/tests/mir-opt/inline/inline_closure_borrows_arg.rs
index a5cc7d1036530..1570ab057c728 100644
--- a/tests/mir-opt/inline/inline_closure_borrows_arg.rs
+++ b/tests/mir-opt/inline/inline_closure_borrows_arg.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z span_free_formats -Zunsound-mir-opts
 
 // Tests that MIR inliner can handle closure arguments,
@@ -14,5 +13,8 @@ fn foo<T: Copy>(_t: T, q: &i32) -> i32 {
         let variable = &*r;
         *variable
     };
+
+    // CHECK-LABEL: fn foo(
+    // CHECK: (inlined foo::<T>::{closure#0})
     x(q, q)
 }
diff --git a/tests/mir-opt/inline/inline_closure_captures.rs b/tests/mir-opt/inline/inline_closure_captures.rs
index 0d95564e5ddee..2b08b10688728 100644
--- a/tests/mir-opt/inline/inline_closure_captures.rs
+++ b/tests/mir-opt/inline/inline_closure_captures.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z span_free_formats
 
 // Tests that MIR inliner can handle closure captures.
@@ -10,5 +9,8 @@ fn main() {
 // EMIT_MIR inline_closure_captures.foo.Inline.after.mir
 fn foo<T: Copy>(t: T, q: i32) -> (i32, T) {
     let x = |_q| (q, t);
+
+    // CHECK-LABEL: fn foo(
+    // CHECK: (inlined foo::<T>::{closure#0})
     x(q)
 }
diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
index e7d020968389f..fdb42bf3d8a0e 100644
--- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
+++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
@@ -4,26 +4,26 @@
   fn main() -> () {
       let mut _0: ();
       let _1: std::ops::CoroutineState<i32, bool>;
-      let mut _2: std::pin::Pin<&mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8}>;
-      let mut _3: &mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8};
-      let mut _4: {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8};
+      let mut _2: std::pin::Pin<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>;
+      let mut _3: &mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8};
+      let mut _4: {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8};
 +     let mut _5: bool;
       scope 1 {
           debug _r => _1;
       }
 +     scope 2 (inlined g) {
 +     }
-+     scope 3 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8}>::new) {
++     scope 3 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new) {
 +         debug pointer => _3;
 +         scope 4 {
-+             scope 5 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8}>::new_unchecked) {
++             scope 5 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new_unchecked) {
 +                 debug pointer => _3;
 +             }
 +         }
 +     }
 +     scope 6 (inlined g::{closure#0}) {
 +         debug a => _5;
-+         let mut _6: &mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8};
++         let mut _6: &mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8};
 +         let mut _7: u32;
 +         let mut _8: i32;
 +     }
@@ -37,20 +37,20 @@
 -     }
 - 
 -     bb1: {
-+         _4 = {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8 (#0)};
++         _4 = {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8 (#0)};
           _3 = &mut _4;
--         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8}>::new(move _3) -> [return: bb2, unwind: bb5];
+-         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new(move _3) -> [return: bb2, unwind: bb5];
 -     }
 - 
 -     bb2: {
-+         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8}> { pointer: move _3 };
++         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}> { pointer: move _3 };
           StorageDead(_3);
--         _1 = <{coroutine@$DIR/inline_coroutine.rs:17:5: 17:8} as Coroutine<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb5];
+-         _1 = <{coroutine@$DIR/inline_coroutine.rs:19:5: 19:8} as Coroutine<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb5];
 +         StorageLive(_5);
 +         _5 = const false;
 +         StorageLive(_6);
 +         StorageLive(_7);
-+         _6 = (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:17:5: 17:8});
++         _6 = (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8});
 +         _7 = discriminant((*_6));
 +         switchInt(move _7) -> [0: bb5, 1: bb9, 3: bb10, otherwise: bb11];
       }
diff --git a/tests/mir-opt/inline/inline_coroutine.rs b/tests/mir-opt/inline/inline_coroutine.rs
index d021cdac28efa..a82586bf2bfac 100644
--- a/tests/mir-opt/inline/inline_coroutine.rs
+++ b/tests/mir-opt/inline/inline_coroutine.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Zinline-mir-hint-threshold=1000
 #![feature(coroutines, coroutine_trait)]
@@ -8,6 +7,9 @@ use std::pin::Pin;
 
 // EMIT_MIR inline_coroutine.main.Inline.diff
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK: (inlined g)
+    // CHECK: (inlined g::{closure#0})
     let _r = Pin::new(&mut g()).resume(false);
 }
 
diff --git a/tests/mir-opt/inline/inline_diverging.rs b/tests/mir-opt/inline/inline_diverging.rs
index 9e50b1ead2bc0..25a5b9c5c5e72 100644
--- a/tests/mir-opt/inline/inline_diverging.rs
+++ b/tests/mir-opt/inline/inline_diverging.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // Tests inlining of diverging calls.
 //
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
@@ -7,6 +6,8 @@
 
 // EMIT_MIR inline_diverging.f.Inline.diff
 pub fn f() {
+    // CHECK-LABEL: fn f(
+    // CHECK: (inlined sleep)
     sleep();
 }
 
@@ -15,12 +16,17 @@ pub fn g(i: i32) -> u32 {
     if i > 0 {
         i as u32
     } else {
+        // CHECK-LABEL: fn g(
+        // CHECK: (inlined panic)
         panic();
     }
 }
 
 // EMIT_MIR inline_diverging.h.Inline.diff
 pub fn h() {
+    // CHECK-LABEL: fn h(
+    // CHECK: (inlined call_twice::<!, fn() -> ! {sleep}>)
+    // CHECK-NOT: inlined
     call_twice(sleep);
 }
 
diff --git a/tests/mir-opt/inline/inline_instruction_set.rs b/tests/mir-opt/inline/inline_instruction_set.rs
index 4ac4d462f82de..7cb59645587b6 100644
--- a/tests/mir-opt/inline/inline_instruction_set.rs
+++ b/tests/mir-opt/inline/inline_instruction_set.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // Checks that only functions with the compatible instruction_set attributes are inlined.
 //
 // A function is "compatible" when the *callee* has the same attribute or no attribute.
@@ -47,16 +46,26 @@ fn inline_always_and_using_inline_asm() {
 // EMIT_MIR inline_instruction_set.t32.Inline.diff
 #[instruction_set(arm::t32)]
 pub fn t32() {
+    // CHECK-LABEL: fn t32(
+    // CHECK-NOT: (inlined instruction_set_a32)
     instruction_set_a32();
+    // CHECK: (inlined instruction_set_t32)
     instruction_set_t32();
+    // CHECK: (inlined instruction_set_default)
     instruction_set_default();
+    // CHECK-NOT: (inlined inline_always_and_using_inline_asm)
     inline_always_and_using_inline_asm();
 }
 
 // EMIT_MIR inline_instruction_set.default.Inline.diff
 pub fn default() {
+    // CHECK-LABEL: fn default(
+    // CHECK-NOT: (inlined instruction_set_a32)
     instruction_set_a32();
+    // CHECK-NOT: (inlined instruction_set_t32)
     instruction_set_t32();
+    // CHECK: (inlined instruction_set_default)
     instruction_set_default();
+    // CHECK: (inlined inline_always_and_using_inline_asm)
     inline_always_and_using_inline_asm();
 }
diff --git a/tests/mir-opt/inline/inline_into_box_place.rs b/tests/mir-opt/inline/inline_into_box_place.rs
index b755692afc214..65f8e2916b630 100644
--- a/tests/mir-opt/inline/inline_into_box_place.rs
+++ b/tests/mir-opt/inline/inline_into_box_place.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // ignore-endian-big
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // ignore-debug MIR alignment checks in std alter the diff, breaking the test
@@ -6,5 +5,7 @@
 
 // EMIT_MIR inline_into_box_place.main.Inline.diff
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK: (inlined Box::<Vec<u32>>::new)
     let _x: Box<Vec<u32>> = Box::new(Vec::new());
 }
diff --git a/tests/mir-opt/inline/inline_options.rs b/tests/mir-opt/inline/inline_options.rs
index 394a8c4945cdd..b940c64f0b886 100644
--- a/tests/mir-opt/inline/inline_options.rs
+++ b/tests/mir-opt/inline/inline_options.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // Checks that inlining threshold can be controlled with
 // inline-mir-threshold and inline-hint-threshold options.
@@ -8,7 +7,10 @@
 
 // EMIT_MIR inline_options.main.Inline.after.mir
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK-NOT: (inlined not_inlined)
     not_inlined();
+    // CHECK: (inlined inlined::<u32>)
     inlined::<u32>();
 }
 
diff --git a/tests/mir-opt/inline/inline_retag.rs b/tests/mir-opt/inline/inline_retag.rs
index f695b9f22e616..9fb6f709223c9 100644
--- a/tests/mir-opt/inline/inline_retag.rs
+++ b/tests/mir-opt/inline/inline_retag.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z span_free_formats -Z mir-emit-retag
 
 // Tests that MIR inliner fixes up `Retag`'s `fn_entry` flag
@@ -9,6 +8,17 @@ fn main() {
 
 // EMIT_MIR inline_retag.bar.Inline.after.mir
 fn bar() -> bool {
+    // CHECK-LABEL: fn bar(
+    // CHECK: (inlined foo)
+    // CHECK: debug x => [[x:_.*]];
+    // CHECK: debug y => [[y:_.*]];
+    // CHECK: bb0: {
+    // CHECK: Retag
+    // CHECK: Retag
+    // CHECK: Retag([[x]]);
+    // CHECK: Retag([[y]]);
+    // CHECK: return;
+    // CHECK-NEXT: }
     let f = foo;
     f(&1, &-1)
 }
diff --git a/tests/mir-opt/inline/inline_specialization.rs b/tests/mir-opt/inline/inline_specialization.rs
index eb0cf891dad01..6453abc008129 100644
--- a/tests/mir-opt/inline/inline_specialization.rs
+++ b/tests/mir-opt/inline/inline_specialization.rs
@@ -1,9 +1,10 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 #![feature(specialization)]
 
 // EMIT_MIR inline_specialization.main.Inline.diff
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK: (inlined <Vec<()> as Foo>::bar)
     let x = <Vec::<()> as Foo>::bar();
 }
 
diff --git a/tests/mir-opt/inline/inline_trait_method.rs b/tests/mir-opt/inline/inline_trait_method.rs
index 8a95adf3713e2..b39355637a1c5 100644
--- a/tests/mir-opt/inline/inline_trait_method.rs
+++ b/tests/mir-opt/inline/inline_trait_method.rs
@@ -1,4 +1,4 @@
-// skip-filecheck
+// Verify that we do not inline the default impl in a trait object.
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Z span_free_formats
 
@@ -8,6 +8,8 @@ fn main() {
 
 // EMIT_MIR inline_trait_method.test.Inline.after.mir
 fn test(x: &dyn X) -> u32 {
+    // CHECK-LABEL: fn test(
+    // CHECK-NOT: inlined
     x.y()
 }
 
diff --git a/tests/mir-opt/inline/inline_trait_method_2.rs b/tests/mir-opt/inline/inline_trait_method_2.rs
index e87609a8c7e00..b0b6a7b9b01de 100644
--- a/tests/mir-opt/inline/inline_trait_method_2.rs
+++ b/tests/mir-opt/inline/inline_trait_method_2.rs
@@ -1,9 +1,11 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 // compile-flags: -Z span_free_formats -Z mir-opt-level=4
 
 // EMIT_MIR inline_trait_method_2.test2.Inline.after.mir
 fn test2(x: &dyn X) -> bool {
+    // CHECK-LABEL: fn test2(
+    // CHECK: (inlined test)
+    // CHECK-NOT: (inlined <dyn X as X>::y)
     test(x)
 }
 
diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs
index da779fed76fb5..4517c88d71340 100644
--- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs
+++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.rs
@@ -1,21 +1,28 @@
-// skip-filecheck
 // EMIT_MIR issue_58867_inline_as_ref_as_mut.a.Inline.after.mir
 pub fn a<T>(x: &mut [T]) -> &mut [T] {
+    // CHECK-LABEL: fn a(
+    // CHECK: (inlined <[T] as AsMut<[T]>>::as_mut)
     x.as_mut()
 }
 
 // EMIT_MIR issue_58867_inline_as_ref_as_mut.b.Inline.after.mir
 pub fn b<T>(x: &mut Box<T>) -> &mut T {
+    // CHECK-LABEL: fn b(
+    // CHECK: (inlined <Box<T> as AsMut<T>>::as_mut)
     x.as_mut()
 }
 
 // EMIT_MIR issue_58867_inline_as_ref_as_mut.c.Inline.after.mir
 pub fn c<T>(x: &[T]) -> &[T] {
+    // CHECK-LABEL: fn c(
+    // CHECK: (inlined <[T] as AsRef<[T]>>::as_ref)
     x.as_ref()
 }
 
 // EMIT_MIR issue_58867_inline_as_ref_as_mut.d.Inline.after.mir
 pub fn d<T>(x: &Box<T>) -> &T {
+    // CHECK-LABEL: fn d(
+    // CHECK: (inlined <Box<T> as AsRef<T>>::as_ref)
     x.as_ref()
 }
 
diff --git a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
index d28c0441f63c3..ba4f91b28d536 100644
--- a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
+++ b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir
@@ -2,8 +2,8 @@
 
 fn main() -> () {
     let mut _0: ();
-    let _1: {closure@$DIR/issue_76997_inline_scopes_parenting.rs:6:13: 6:16};
-    let mut _2: &{closure@$DIR/issue_76997_inline_scopes_parenting.rs:6:13: 6:16};
+    let _1: {closure@$DIR/issue_76997_inline_scopes_parenting.rs:15:13: 15:16};
+    let mut _2: &{closure@$DIR/issue_76997_inline_scopes_parenting.rs:15:13: 15:16};
     let mut _3: ((),);
     let mut _4: ();
     let mut _5: ();
@@ -19,7 +19,7 @@ fn main() -> () {
 
     bb0: {
         StorageLive(_1);
-        _1 = {closure@$DIR/issue_76997_inline_scopes_parenting.rs:6:13: 6:16};
+        _1 = {closure@$DIR/issue_76997_inline_scopes_parenting.rs:15:13: 15:16};
         StorageLive(_2);
         _2 = &_1;
         StorageLive(_3);
diff --git a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.rs b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.rs
index c7147d42df996..2fb363c19044d 100644
--- a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.rs
+++ b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.rs
@@ -1,8 +1,17 @@
-// skip-filecheck
 // Tests that MIR inliner can handle `SourceScopeData` parenting correctly. (#76997)
 
 // EMIT_MIR issue_76997_inline_scopes_parenting.main.Inline.after.mir
 fn main() {
+    // CHECK-LABEL: fn main(
+    // CHECK: scope 1 {
+    // CHECK-NEXT: debug f
+    // CHECK-NEXT: scope 2 (inlined main::{closure#0}) {
+    // CHECK-NEXT: debug x
+    // CHECK-NEXT: scope 3 {
+    // CHECK-NEXT: debug y
+    // CHECK-NEXT: }
+    // CHECK-NEXT: }
+    // CHECK-NEXT: }
     let f = |x| { let y = x; y };
     f(())
 }
diff --git a/tests/mir-opt/inline/issue_78442.rs b/tests/mir-opt/inline/issue_78442.rs
index f83ed70d0db32..f9a5234283a03 100644
--- a/tests/mir-opt/inline/issue_78442.rs
+++ b/tests/mir-opt/inline/issue_78442.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // compile-flags: -Z mir-opt-level=3 -Z inline-mir
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 #![crate_type = "lib"]
@@ -9,6 +8,11 @@ pub fn bar<P>(
     // Error won't happen if "bar" is not generic
     _baz: P,
 ) {
+    // CHECK-LABEL: fn bar(
+    // CHECK: let mut {{.*}}: &fn() {foo};
+    // CHECK: let {{.*}}: fn() {foo};
+    // CHECK: (inlined hide_foo)
+    // CHECK-NOT: inlined
     hide_foo()();
 }
 
diff --git a/tests/mir-opt/inline/unchecked_shifts.rs b/tests/mir-opt/inline/unchecked_shifts.rs
index c559a056ca719..0de80641c9c3d 100644
--- a/tests/mir-opt/inline/unchecked_shifts.rs
+++ b/tests/mir-opt/inline/unchecked_shifts.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
 #![crate_type = "lib"]
 #![feature(unchecked_shifts)]
@@ -9,23 +8,31 @@
 // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff
 // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.mir
 pub unsafe fn unchecked_shl_unsigned_smaller(a: u16, b: u32) -> u16 {
+    // CHECK-LABEL: fn unchecked_shl_unsigned_smaller(
+    // CHECK: (inlined core::num::<impl u16>::unchecked_shl)
     a.unchecked_shl(b)
 }
 
 // EMIT_MIR unchecked_shifts.unchecked_shr_signed_smaller.Inline.diff
 // EMIT_MIR unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir
 pub unsafe fn unchecked_shr_signed_smaller(a: i16, b: u32) -> i16 {
+    // CHECK-LABEL: fn unchecked_shr_signed_smaller(
+    // CHECK: (inlined core::num::<impl i16>::unchecked_shr)
     a.unchecked_shr(b)
 }
 
 // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.diff
 // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.mir
 pub unsafe fn unchecked_shl_unsigned_bigger(a: u64, b: u32) -> u64 {
+    // CHECK-LABEL: fn unchecked_shl_unsigned_bigger(
+    // CHECK: (inlined core::num::<impl u64>::unchecked_shl)
     a.unchecked_shl(b)
 }
 
 // EMIT_MIR unchecked_shifts.unchecked_shr_signed_bigger.Inline.diff
 // EMIT_MIR unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.mir
 pub unsafe fn unchecked_shr_signed_bigger(a: i64, b: u32) -> i64 {
+    // CHECK-LABEL: fn unchecked_shr_signed_bigger(
+    // CHECK: (inlined core::num::<impl i64>::unchecked_shr)
     a.unchecked_shr(b)
 }
diff --git a/tests/mir-opt/inline/unsized_argument.rs b/tests/mir-opt/inline/unsized_argument.rs
index 22c88b83f9b1b..e8c2bc10be220 100644
--- a/tests/mir-opt/inline/unsized_argument.rs
+++ b/tests/mir-opt/inline/unsized_argument.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 // needs-unwind
 #![feature(unsized_fn_params)]
 
@@ -7,6 +6,8 @@ fn callee(y: [i32]) {}
 
 // EMIT_MIR unsized_argument.caller.Inline.diff
 fn caller(x: Box<[i32]>) {
+    // CHECK-LABEL: fn caller(
+    // CHECK-NOT: (inlined callee)
     callee(*x);
 }
 
diff --git a/tests/mir-opt/inline/unwrap_unchecked.rs b/tests/mir-opt/inline/unwrap_unchecked.rs
index f8964eba227a4..be133706e5c22 100644
--- a/tests/mir-opt/inline/unwrap_unchecked.rs
+++ b/tests/mir-opt/inline/unwrap_unchecked.rs
@@ -1,4 +1,3 @@
-// skip-filecheck
 #![crate_type = "lib"]
 
 // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
@@ -8,5 +7,7 @@
 // EMIT_MIR unwrap_unchecked.unwrap_unchecked.Inline.diff
 // EMIT_MIR unwrap_unchecked.unwrap_unchecked.PreCodegen.after.mir
 pub unsafe fn unwrap_unchecked<T>(slf: Option<T>) -> T {
+    // CHECK-LABEL: fn unwrap_unchecked(
+    // CHECK: (inlined #[track_caller] Option::<T>::unwrap_unchecked)
     slf.unwrap_unchecked()
 }