2 files changed, 11 insertions, 11 deletions
diff --git a/compiler/rustc_monomorphize/src/collector.rs b/compiler/rustc_monomorphize/src/collector.rs
index de8a20c5dee..ae31ed59391 100644
--- a/compiler/rustc_monomorphize/src/collector.rs
+++ b/compiler/rustc_monomorphize/src/collector.rs
@@ -953,7 +953,7 @@ fn visit_instance_use<'tcx>(
 
 /// Returns `true` if we should codegen an instance in the local crate, or returns `false` if we
 /// can just link to the upstream crate and therefore don't need a mono item.
-fn should_codegen_locally<'tcx>(tcx: TyCtxtAt<'tcx>, instance: Instance<'tcx>) -> bool {
+fn should_codegen_locally<'tcx>(tcx: TyCtxt<'tcx>, instance: Instance<'tcx>) -> bool {
     let Some(def_id) = instance.def.def_id_if_not_guaranteed_local_codegen() else {
         return true;
     };
@@ -976,7 +976,7 @@ fn should_codegen_locally<'tcx>(tcx: TyCtxtAt<'tcx>, instance: Instance<'tcx>) -
         return true;
     }
 
-    if tcx.is_reachable_non_generic(def_id) || instance.upstream_monomorphization(*tcx).is_some() {
+    if tcx.is_reachable_non_generic(def_id) || instance.upstream_monomorphization(tcx).is_some() {
         // We can link to the item in question, no instance needed in this crate.
         return false;
     }
diff --git a/compiler/rustc_monomorphize/src/partitioning.rs b/compiler/rustc_monomorphize/src/partitioning.rs
index c985ea04278..3ef061195da 100644
--- a/compiler/rustc_monomorphize/src/partitioning.rs
+++ b/compiler/rustc_monomorphize/src/partitioning.rs
@@ -1179,23 +1179,23 @@ fn collect_and_partition_mono_items(tcx: TyCtxt<'_>, (): ()) -> MonoItemPartitio
         }
     }
 
+    #[cfg(not(llvm_enzyme))]
+    let autodiff_mono_items: Vec<_> = vec![];
+    #[cfg(llvm_enzyme)]
+    let mut autodiff_mono_items: Vec<_> = vec![];
     let mono_items: DefIdSet = items
         .iter()
         .filter_map(|mono_item| match *mono_item {
-            MonoItem::Fn(ref instance) => Some(instance.def_id()),
+            MonoItem::Fn(ref instance) => {
+                #[cfg(llvm_enzyme)]
+                autodiff_mono_items.push((mono_item, instance));
+                Some(instance.def_id())
+            }
             MonoItem::Static(def_id) => Some(def_id),
             _ => None,
         })
         .collect();
 
-    let autodiff_mono_items: Vec<_> = items
-        .iter()
-        .filter_map(|item| match *item {
-            MonoItem::Fn(ref instance) => Some((item, instance)),
-            _ => None,
-        })
-        .collect();
-
     let autodiff_items =
         autodiff::find_autodiff_source_functions(tcx, &usage_map, autodiff_mono_items);
     let autodiff_items = tcx.arena.alloc_from_iter(autodiff_items);