1 files changed, 0 insertions, 22 deletions
diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index 5c0b43c1d24..ff71782bc4a 100644
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -339,7 +339,6 @@ impl<'a> Builder<'a> {
             Kind::Build => describe!(
                 compile::Std,
                 compile::Rustc,
-                compile::CodegenBackend,
                 compile::StartupObjects,
                 tool::BuildManifest,
                 tool::Rustbook,
@@ -364,7 +363,6 @@ impl<'a> Builder<'a> {
             Kind::Check | Kind::Clippy | Kind::Fix => describe!(
                 check::Std,
                 check::Rustc,
-                check::CodegenBackend,
                 check::Rustdoc
             ),
             Kind::Test => describe!(
@@ -632,11 +630,6 @@ impl<'a> Builder<'a> {
         self.ensure(Libdir { compiler, target })
     }
 
-    pub fn sysroot_codegen_backends(&self, compiler: Compiler) -> PathBuf {
-        self.sysroot_libdir(compiler, compiler.host)
-            .with_file_name(self.config.rust_codegen_backends_dir.clone())
-    }
-
     /// Returns the compiler's libdir where it stores the dynamic libraries that
     /// it itself links against.
     ///
@@ -707,15 +700,6 @@ impl<'a> Builder<'a> {
         }
     }
 
-    /// Gets the paths to all of the compiler's codegen backends.
-    fn codegen_backends(&self, compiler: Compiler) -> impl Iterator<Item = PathBuf> {
-        fs::read_dir(self.sysroot_codegen_backends(compiler))
-            .into_iter()
-            .flatten()
-            .filter_map(Result::ok)
-            .map(|entry| entry.path())
-    }
-
     pub fn rustdoc(&self, compiler: Compiler) -> PathBuf {
         self.ensure(tool::Rustdoc { compiler })
     }
@@ -759,12 +743,6 @@ impl<'a> Builder<'a> {
         let mut cargo = Command::new(&self.initial_cargo);
         let out_dir = self.stage_out(compiler, mode);
 
-        // Codegen backends are not yet tracked by -Zbinary-dep-depinfo,
-        // so we need to explicitly clear out if they've been updated.
-        for backend in self.codegen_backends(compiler) {
-            self.clear_if_dirty(&out_dir, &backend);
-        }
-
         if cmd == "doc" || cmd == "rustdoc" {
             let my_out = match mode {
                 // This is the intended out directory for compiler documentation.