Avoid more invocations of hir_crate query.

2 files changed, 2 insertions, 3 deletions

diff --git a/compiler/rustc_incremental/src/assert_dep_graph.rs b/compiler/rustc_incremental/src/assert_dep_graph.rs
index 0a558eb0555..d42e2f7a99c 100644
--- a/compiler/rustc_incremental/src/assert_dep_graph.rs
+++ b/compiler/rustc_incremental/src/assert_dep_graph.rs
@@ -74,7 +74,7 @@ pub fn assert_dep_graph(tcx: TyCtxt<'_>) {
             let mut visitor =
                 IfThisChanged { tcx, if_this_changed: vec![], then_this_would_need: vec![] };
             visitor.process_attrs(hir::CRATE_HIR_ID);
-            tcx.hir().krate().visit_all_item_likes(&mut visitor.as_deep_visitor());
+            tcx.hir().visit_all_item_likes(&mut visitor.as_deep_visitor());
             (visitor.if_this_changed, visitor.then_this_would_need)
         };
 
diff --git a/compiler/rustc_incremental/src/persist/dirty_clean.rs b/compiler/rustc_incremental/src/persist/dirty_clean.rs
index c190391d211..55286384de3 100644
--- a/compiler/rustc_incremental/src/persist/dirty_clean.rs
+++ b/compiler/rustc_incremental/src/persist/dirty_clean.rs
@@ -137,9 +137,8 @@ pub fn check_dirty_clean_annotations(tcx: TyCtxt<'_>) {
     }
 
     tcx.dep_graph.with_ignore(|| {
-        let krate = tcx.hir().krate();
         let mut dirty_clean_visitor = DirtyCleanVisitor { tcx, checked_attrs: Default::default() };
-        krate.visit_all_item_likes(&mut dirty_clean_visitor);
+        tcx.hir().visit_all_item_likes(&mut dirty_clean_visitor);
 
         let mut all_attrs = FindAllAttrs { tcx, found_attrs: vec![] };
         tcx.hir().walk_attributes(&mut all_attrs);