2 files changed, 13 insertions, 18 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs
index d27df052d43..4efea66a7f1 100644
--- a/compiler/rustc_codegen_llvm/src/back/write.rs
+++ b/compiler/rustc_codegen_llvm/src/back/write.rs
@@ -258,19 +258,17 @@ pub fn target_machine_factory(
     };
     let debuginfo_compression = SmallCStr::new(&debuginfo_compression);
 
-    let should_prefer_remapped_paths =
-        sess.should_prefer_remapped(RemapPathScopeComponents::DEBUGINFO);
+    let file_name_display_preference =
+        sess.filename_display_preference(RemapPathScopeComponents::DEBUGINFO);
 
     Arc::new(move |config: TargetMachineFactoryConfig| {
         let path_to_cstring_helper = |path: Option<PathBuf>| -> CString {
             let path = path.unwrap_or_default();
-            let path = path_mapping.to_real_filename(path);
-            let path = if should_prefer_remapped_paths {
-                path.remapped_path_if_available()
-            } else {
-                path.local_path_if_available()
-            };
-            CString::new(path.to_str().unwrap()).unwrap()
+            let path = path_mapping
+                .to_real_filename(path)
+                .to_string_lossy(file_name_display_preference)
+                .into_owned();
+            CString::new(path).unwrap()
         };
 
         let split_dwarf_file = path_to_cstring_helper(config.split_dwarf_file);
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
index 4dd51adc67b..e5fecddec52 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -554,13 +554,16 @@ pub fn file_metadata<'ll>(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) ->
     ) -> &'ll DIFile {
         debug!(?source_file.name);
 
-        use rustc_session::{config::RemapPathScopeComponents, RemapFileNameExt};
+        let filename_display_preference =
+            cx.sess().filename_display_preference(RemapPathScopeComponents::DEBUGINFO);
+
+        use rustc_session::config::RemapPathScopeComponents;
         let (directory, file_name) = match &source_file.name {
             FileName::Real(filename) => {
                 let working_directory = &cx.sess().opts.working_dir;
                 debug!(?working_directory);
 
-                if cx.sess().should_prefer_remapped(RemapPathScopeComponents::DEBUGINFO) {
+                if filename_display_preference == FileNameDisplayPreference::Remapped {
                     let filename = cx
                         .sess()
                         .source_map()
@@ -623,13 +626,7 @@ pub fn file_metadata<'ll>(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) ->
             }
             other => {
                 debug!(?other);
-                (
-                    "".into(),
-                    other
-                        .for_scope(cx.sess(), RemapPathScopeComponents::DEBUGINFO)
-                        .to_string_lossy()
-                        .into_owned(),
-                )
+                ("".into(), other.display(filename_display_preference).to_string())
             }
         };