3 files changed, 12 insertions, 10 deletions
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 0238d6a3947..02d1ebdb31a 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -18,6 +18,7 @@ use rustc_hir::def_id::{LOCAL_CRATE, StableCrateId, StableCrateIdMap};
 use rustc_hir::definitions::Definitions;
 use rustc_incremental::setup_dep_graph;
 use rustc_lint::{BufferedEarlyLint, EarlyCheckNode, LintStore, unerased_lint_store};
+use rustc_metadata::EncodedMetadata;
 use rustc_metadata::creader::CStore;
 use rustc_middle::arena::Arena;
 use rustc_middle::dep_graph::DepsType;
@@ -1174,7 +1175,7 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) {
 pub(crate) fn start_codegen<'tcx>(
     codegen_backend: &dyn CodegenBackend,
     tcx: TyCtxt<'tcx>,
-) -> Box<dyn Any> {
+) -> (Box<dyn Any>, EncodedMetadata) {
     // Hook for tests.
     if let Some((def_id, _)) = tcx.entry_fn(())
         && tcx.has_attr(def_id, sym::rustc_delayed_bug_from_inside_query)
@@ -1197,11 +1198,9 @@ pub(crate) fn start_codegen<'tcx>(
 
     info!("Pre-codegen\n{:?}", tcx.debug_stats());
 
-    let (metadata, need_metadata_module) = rustc_metadata::fs::encode_and_write_metadata(tcx);
+    let metadata = rustc_metadata::fs::encode_and_write_metadata(tcx);
 
-    let codegen = tcx.sess.time("codegen_crate", move || {
-        codegen_backend.codegen_crate(tcx, metadata, need_metadata_module)
-    });
+    let codegen = tcx.sess.time("codegen_crate", move || codegen_backend.codegen_crate(tcx));
 
     info!("Post-codegen\n{:?}", tcx.debug_stats());
 
@@ -1211,7 +1210,7 @@ pub(crate) fn start_codegen<'tcx>(
         tcx.sess.code_stats.print_type_sizes();
     }
 
-    codegen
+    (codegen, metadata)
 }
 
 /// Compute and validate the crate name.
diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index c8914c9be9c..9a474b910f6 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -5,6 +5,7 @@ use rustc_codegen_ssa::CodegenResults;
 use rustc_codegen_ssa::traits::CodegenBackend;
 use rustc_data_structures::svh::Svh;
 use rustc_hir::def_id::LOCAL_CRATE;
+use rustc_metadata::EncodedMetadata;
 use rustc_middle::dep_graph::DepGraph;
 use rustc_middle::ty::TyCtxt;
 use rustc_session::Session;
@@ -18,6 +19,7 @@ pub struct Linker {
     output_filenames: Arc<OutputFilenames>,
     // Only present when incr. comp. is enabled.
     crate_hash: Option<Svh>,
+    metadata: EncodedMetadata,
     ongoing_codegen: Box<dyn Any>,
 }
 
@@ -26,7 +28,7 @@ impl Linker {
         tcx: TyCtxt<'_>,
         codegen_backend: &dyn CodegenBackend,
     ) -> Linker {
-        let ongoing_codegen = passes::start_codegen(codegen_backend, tcx);
+        let (ongoing_codegen, metadata) = passes::start_codegen(codegen_backend, tcx);
 
         Linker {
             dep_graph: tcx.dep_graph.clone(),
@@ -36,6 +38,7 @@ impl Linker {
             } else {
                 None
             },
+            metadata,
             ongoing_codegen,
         }
     }
@@ -75,6 +78,7 @@ impl Linker {
                 sess,
                 &rlink_file,
                 &codegen_results,
+                &self.metadata,
                 &*self.output_filenames,
             )
             .unwrap_or_else(|error| {
@@ -84,6 +88,6 @@ impl Linker {
         }
 
         let _timer = sess.prof.verbose_generic_activity("link_crate");
-        codegen_backend.link(sess, codegen_results, &self.output_filenames)
+        codegen_backend.link(sess, codegen_results, self.metadata, &self.output_filenames)
     }
 }
diff --git a/compiler/rustc_interface/src/tests.rs b/compiler/rustc_interface/src/tests.rs
index 5419d688caa..82823581c12 100644
--- a/compiler/rustc_interface/src/tests.rs
+++ b/compiler/rustc_interface/src/tests.rs
@@ -27,7 +27,7 @@ use rustc_span::source_map::{RealFileLoader, SourceMapInputs};
 use rustc_span::{FileName, SourceFileHashAlgorithm, sym};
 use rustc_target::spec::{
     CodeModel, FramePointer, LinkerFlavorCli, MergeFunctions, OnBrokenPipe, PanicStrategy,
-    RelocModel, RelroLevel, SanitizerSet, SplitDebuginfo, StackProtector, TlsModel, WasmCAbi,
+    RelocModel, RelroLevel, SanitizerSet, SplitDebuginfo, StackProtector, TlsModel,
 };
 
 use crate::interface::{initialize_checked_jobserver, parse_cfg};
@@ -882,7 +882,6 @@ fn test_unstable_options_tracking_hash() {
     tracked!(verify_llvm_ir, true);
     tracked!(virtual_function_elimination, true);
     tracked!(wasi_exec_model, Some(WasiExecModel::Reactor));
-    tracked!(wasm_c_abi, WasmCAbi::Spec);
     // tidy-alphabetical-end
 
     macro_rules! tracked_no_crate_hash {