diff --git a/compiler/rustc_public/src/rustc_internal/mod.rs b/compiler/rustc_public/src/rustc_internal/mod.rs
index a119958974e4..225c811ab3a5 100644
--- a/compiler/rustc_public/src/rustc_internal/mod.rs
+++ b/compiler/rustc_public/src/rustc_internal/mod.rs
@@ -191,7 +191,7 @@ macro_rules! run_driver {
         use rustc_public::CompilerError;
         use std::ops::ControlFlow;
 
-        pub struct StableMir<B = (), C = (), F = fn($($crate::optional!($with_tcx TyCtxt))?) -> ControlFlow<B, C>>
+        pub struct RustcPublic<B = (), C = (), F = fn($($crate::optional!($with_tcx TyCtxt))?) -> ControlFlow<B, C>>
         where
             B: Send,
             C: Send,
@@ -201,15 +201,15 @@ macro_rules! run_driver {
             result: Option<ControlFlow<B, C>>,
         }
 
-        impl<B, C, F> StableMir<B, C, F>
+        impl<B, C, F> RustcPublic<B, C, F>
         where
             B: Send,
             C: Send,
             F: FnOnce($($crate::optional!($with_tcx TyCtxt))?) -> ControlFlow<B, C> + Send,
         {
-            /// Creates a new `StableMir` instance, with given test_function and arguments.
+            /// Creates a new `RustcPublic` instance, with given test_function and arguments.
             pub fn new(callback: F) -> Self {
-                StableMir { callback: Some(callback), result: None }
+                RustcPublic { callback: Some(callback), result: None }
             }
 
             /// Runs the compiler against given target and tests it with `test_function`
@@ -236,7 +236,7 @@ macro_rules! run_driver {
             }
         }
 
-        impl<B, C, F> Callbacks for StableMir<B, C, F>
+        impl<B, C, F> Callbacks for RustcPublic<B, C, F>
         where
             B: Send,
             C: Send,
@@ -265,6 +265,6 @@ macro_rules! run_driver {
             }
         }
 
-        StableMir::new($callback).run($args)
+        RustcPublic::new($callback).run($args)
     }};
 }
diff --git a/tests/ui-fulldeps/rustc_public/check_abi.rs b/tests/ui-fulldeps/rustc_public/check_abi.rs
index fc2227d147db..57c8377ea367 100644
--- a/tests/ui-fulldeps/rustc_public/check_abi.rs
+++ b/tests/ui-fulldeps/rustc_public/check_abi.rs
@@ -167,7 +167,7 @@ impl MirVisitor for AdtDefVisitor {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "alloc_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_allocation.rs b/tests/ui-fulldeps/rustc_public/check_allocation.rs
index 83845a9aa422..70e4ee3fe347 100644
--- a/tests/ui-fulldeps/rustc_public/check_allocation.rs
+++ b/tests/ui-fulldeps/rustc_public/check_allocation.rs
@@ -202,7 +202,7 @@ fn get_item<'a>(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "alloc_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_attribute.rs b/tests/ui-fulldeps/rustc_public/check_attribute.rs
index d8807872ec46..0c34ac4dfe95 100644
--- a/tests/ui-fulldeps/rustc_public/check_attribute.rs
+++ b/tests/ui-fulldeps/rustc_public/check_attribute.rs
@@ -52,7 +52,7 @@ fn get_item<'a>(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "attribute_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_binop.rs b/tests/ui-fulldeps/rustc_public/check_binop.rs
index aa089a5d1257..35be6f973cc7 100644
--- a/tests/ui-fulldeps/rustc_public/check_binop.rs
+++ b/tests/ui-fulldeps/rustc_public/check_binop.rs
@@ -76,7 +76,7 @@ impl<'a> MirVisitor for Visitor<'a> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "binop_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_crate_defs.rs b/tests/ui-fulldeps/rustc_public/check_crate_defs.rs
index 27d5b0bc2388..3ca8b66e58dc 100644
--- a/tests/ui-fulldeps/rustc_public/check_crate_defs.rs
+++ b/tests/ui-fulldeps/rustc_public/check_crate_defs.rs
@@ -79,7 +79,7 @@ fn contains<T: CrateDef + std::fmt::Debug>(items: &[T], expected: &[&str]) {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "crate_definitions.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_def_ty.rs b/tests/ui-fulldeps/rustc_public/check_def_ty.rs
index b5954352dc02..176a9d79ef11 100644
--- a/tests/ui-fulldeps/rustc_public/check_def_ty.rs
+++ b/tests/ui-fulldeps/rustc_public/check_def_ty.rs
@@ -70,7 +70,7 @@ fn check_fn_def(ty: Ty) {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "defs_ty_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_defs.rs b/tests/ui-fulldeps/rustc_public/check_defs.rs
index 5e45f19cac89..0c45859a132a 100644
--- a/tests/ui-fulldeps/rustc_public/check_defs.rs
+++ b/tests/ui-fulldeps/rustc_public/check_defs.rs
@@ -106,7 +106,7 @@ fn get_instances(body: mir::Body) -> Vec<Instance> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "defs_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_foreign.rs b/tests/ui-fulldeps/rustc_public/check_foreign.rs
index 9aee067f41b6..78b62594c618 100644
--- a/tests/ui-fulldeps/rustc_public/check_foreign.rs
+++ b/tests/ui-fulldeps/rustc_public/check_foreign.rs
@@ -52,7 +52,7 @@ fn test_foreign() -> ControlFlow<()> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "foreign_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_instance.rs b/tests/ui-fulldeps/rustc_public/check_instance.rs
index 189710760439..fd7523963fa9 100644
--- a/tests/ui-fulldeps/rustc_public/check_instance.rs
+++ b/tests/ui-fulldeps/rustc_public/check_instance.rs
@@ -81,7 +81,7 @@ fn test_body(body: mir::Body) {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "instance_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_intrinsics.rs b/tests/ui-fulldeps/rustc_public/check_intrinsics.rs
index 854ac77956e0..f722f0bbd718 100644
--- a/tests/ui-fulldeps/rustc_public/check_intrinsics.rs
+++ b/tests/ui-fulldeps/rustc_public/check_intrinsics.rs
@@ -110,7 +110,7 @@ impl<'a> MirVisitor for CallsVisitor<'a> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "binop_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_item_kind.rs b/tests/ui-fulldeps/rustc_public/check_item_kind.rs
index 58e740bdaef5..b759628f1a42 100644
--- a/tests/ui-fulldeps/rustc_public/check_item_kind.rs
+++ b/tests/ui-fulldeps/rustc_public/check_item_kind.rs
@@ -41,7 +41,7 @@ fn test_item_kind() -> ControlFlow<()> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "item_kind_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_normalization.rs b/tests/ui-fulldeps/rustc_public/check_normalization.rs
index aa6a257dac6d..db9d3031600d 100644
--- a/tests/ui-fulldeps/rustc_public/check_normalization.rs
+++ b/tests/ui-fulldeps/rustc_public/check_normalization.rs
@@ -55,7 +55,7 @@ fn check_ty(ty: Ty) {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "normalization_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_trait_queries.rs b/tests/ui-fulldeps/rustc_public/check_trait_queries.rs
index a6c37883643f..0dd13044fcce 100644
--- a/tests/ui-fulldeps/rustc_public/check_trait_queries.rs
+++ b/tests/ui-fulldeps/rustc_public/check_trait_queries.rs
@@ -67,7 +67,7 @@ fn assert_impl(impl_names: &HashSet<String>, target: &str) {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "trait_queries.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_transform.rs b/tests/ui-fulldeps/rustc_public/check_transform.rs
index 3209fcf9ede5..b30d98c3b26f 100644
--- a/tests/ui-fulldeps/rustc_public/check_transform.rs
+++ b/tests/ui-fulldeps/rustc_public/check_transform.rs
@@ -115,7 +115,7 @@ fn get_item<'a>(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "transform_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_ty_fold.rs b/tests/ui-fulldeps/rustc_public/check_ty_fold.rs
index 07ef0d2bb50b..93cd30493440 100644
--- a/tests/ui-fulldeps/rustc_public/check_ty_fold.rs
+++ b/tests/ui-fulldeps/rustc_public/check_ty_fold.rs
@@ -73,7 +73,7 @@ impl<'a> MirVisitor for PlaceVisitor<'a> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "ty_fold_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/check_variant.rs b/tests/ui-fulldeps/rustc_public/check_variant.rs
index ebe76bd89d5d..9ed16f2357c0 100644
--- a/tests/ui-fulldeps/rustc_public/check_variant.rs
+++ b/tests/ui-fulldeps/rustc_public/check_variant.rs
@@ -120,7 +120,7 @@ fn check_statement_is_aggregate_assign(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "defs_ty_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/compilation-result.rs b/tests/ui-fulldeps/rustc_public/compilation-result.rs
index ed013375c713..d33e602e8191 100644
--- a/tests/ui-fulldeps/rustc_public/compilation-result.rs
+++ b/tests/ui-fulldeps/rustc_public/compilation-result.rs
@@ -20,7 +20,7 @@ use std::io::Write;
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "input_compilation_result_test.rs";
diff --git a/tests/ui-fulldeps/rustc_public/crate-info.rs b/tests/ui-fulldeps/rustc_public/crate-info.rs
index 4f46dff9b820..19082d7394ab 100644
--- a/tests/ui-fulldeps/rustc_public/crate-info.rs
+++ b/tests/ui-fulldeps/rustc_public/crate-info.rs
@@ -189,7 +189,7 @@ fn get_item<'a>(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/projections.rs b/tests/ui-fulldeps/rustc_public/projections.rs
index 3b360cd2fcff..e0213b4253c7 100644
--- a/tests/ui-fulldeps/rustc_public/projections.rs
+++ b/tests/ui-fulldeps/rustc_public/projections.rs
@@ -141,7 +141,7 @@ fn get_item<'a>(
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/smir_internal.rs b/tests/ui-fulldeps/rustc_public/smir_internal.rs
index dd70cfe5f5e6..b74bdfe4eb19 100644
--- a/tests/ui-fulldeps/rustc_public/smir_internal.rs
+++ b/tests/ui-fulldeps/rustc_public/smir_internal.rs
@@ -34,7 +34,7 @@ fn test_translation(tcx: TyCtxt<'_>) -> ControlFlow<()> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "internal_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/smir_serde.rs b/tests/ui-fulldeps/rustc_public/smir_serde.rs
index 31642c6cb94c..972bc5efe206 100644
--- a/tests/ui-fulldeps/rustc_public/smir_serde.rs
+++ b/tests/ui-fulldeps/rustc_public/smir_serde.rs
@@ -41,7 +41,7 @@ fn serialize_to_json(_tcx: TyCtxt<'_>) -> ControlFlow<()> {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "internal_input.rs";
diff --git a/tests/ui-fulldeps/rustc_public/smir_visitor.rs b/tests/ui-fulldeps/rustc_public/smir_visitor.rs
index 66787e2927bd..9438f46a59b5 100644
--- a/tests/ui-fulldeps/rustc_public/smir_visitor.rs
+++ b/tests/ui-fulldeps/rustc_public/smir_visitor.rs
@@ -177,7 +177,7 @@ impl mir::MutMirVisitor for TestMutVisitor {
 
 /// This test will generate and analyze a dummy crate using the stable mir.
 /// For that, it will first write the dummy crate into a file.
-/// Then it will create a `StableMir` using custom arguments and then
+/// Then it will create a `RustcPublic` using custom arguments and then
 /// it will run the compiler.
 fn main() {
     let path = "sim_visitor_input.rs";