2 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_query_impl/src/lib.rs b/compiler/rustc_query_impl/src/lib.rs
index df898e0587f..a1917fed4d9 100644
--- a/compiler/rustc_query_impl/src/lib.rs
+++ b/compiler/rustc_query_impl/src/lib.rs
@@ -222,3 +222,9 @@ pub fn query_system<'tcx>(
 }
 
 rustc_middle::rustc_query_append! { define_queries! }
+
+pub fn provide(providers: &mut rustc_middle::util::Providers) {
+    providers.hooks.alloc_self_profile_query_strings =
+        |tcx| alloc_self_profile_query_strings(tcx.tcx);
+    providers.hooks.query_key_hash_verify_all = |tcx| query_key_hash_verify_all(tcx.tcx);
+}
diff --git a/compiler/rustc_query_impl/src/profiling_support.rs b/compiler/rustc_query_impl/src/profiling_support.rs
index 5f989b264aa..7d80e54bf87 100644
--- a/compiler/rustc_query_impl/src/profiling_support.rs
+++ b/compiler/rustc_query_impl/src/profiling_support.rs
@@ -252,6 +252,8 @@ pub fn alloc_self_profile_query_strings(tcx: TyCtxt<'_>) {
         return;
     }
 
+    let _prof_timer = tcx.sess.prof.generic_activity("self_profile_alloc_query_strings");
+
     let mut string_cache = QueryKeyStringCache::new();
 
     for alloc in super::ALLOC_SELF_PROFILE_QUERY_STRINGS.iter() {