1 files changed, 5 insertions, 15 deletions
diff --git a/compiler/rustc_middle/src/mir/interpret/mod.rs b/compiler/rustc_middle/src/mir/interpret/mod.rs
index 2675b7e0fc5..effedf854e4 100644
--- a/compiler/rustc_middle/src/mir/interpret/mod.rs
+++ b/compiler/rustc_middle/src/mir/interpret/mod.rs
@@ -452,12 +452,7 @@ impl<'tcx> TyCtxt<'tcx> {
         }
         let id = self.alloc_map.reserve();
         debug!("creating alloc {:?} with id {id:?}", alloc_salt.0);
-        let had_previous = self
-            .alloc_map
-            .to_alloc
-            .lock_shard_by_value(&id)
-            .insert(id, alloc_salt.0.clone())
-            .is_some();
+        let had_previous = self.alloc_map.to_alloc.insert(id, alloc_salt.0.clone()).is_some();
         // We just reserved, so should always be unique.
         assert!(!had_previous);
         dedup.insert(alloc_salt, id);
@@ -510,7 +505,7 @@ impl<'tcx> TyCtxt<'tcx> {
     /// local dangling pointers and allocations in constants/statics.
     #[inline]
     pub fn try_get_global_alloc(self, id: AllocId) -> Option<GlobalAlloc<'tcx>> {
-        self.alloc_map.to_alloc.lock_shard_by_value(&id).get(&id).cloned()
+        self.alloc_map.to_alloc.get(&id)
     }
 
     #[inline]
@@ -529,9 +524,7 @@ impl<'tcx> TyCtxt<'tcx> {
     /// Freezes an `AllocId` created with `reserve` by pointing it at an `Allocation`. Trying to
     /// call this function twice, even with the same `Allocation` will ICE the compiler.
     pub fn set_alloc_id_memory(self, id: AllocId, mem: ConstAllocation<'tcx>) {
-        if let Some(old) =
-            self.alloc_map.to_alloc.lock_shard_by_value(&id).insert(id, GlobalAlloc::Memory(mem))
-        {
+        if let Some(old) = self.alloc_map.to_alloc.insert(id, GlobalAlloc::Memory(mem)) {
             bug!("tried to set allocation ID {id:?}, but it was already existing as {old:#?}");
         }
     }
@@ -539,11 +532,8 @@ impl<'tcx> TyCtxt<'tcx> {
     /// Freezes an `AllocId` created with `reserve` by pointing it at a static item. Trying to
     /// call this function twice, even with the same `DefId` will ICE the compiler.
     pub fn set_nested_alloc_id_static(self, id: AllocId, def_id: LocalDefId) {
-        if let Some(old) = self
-            .alloc_map
-            .to_alloc
-            .lock_shard_by_value(&id)
-            .insert(id, GlobalAlloc::Static(def_id.to_def_id()))
+        if let Some(old) =
+            self.alloc_map.to_alloc.insert(id, GlobalAlloc::Static(def_id.to_def_id()))
         {
             bug!("tried to set allocation ID {id:?}, but it was already existing as {old:#?}");
         }