diff --git a/compiler/rustc_middle/src/query/plumbing.rs b/compiler/rustc_middle/src/query/plumbing.rs
index 690b8128b1aef..3857ee83a0f44 100644
--- a/compiler/rustc_middle/src/query/plumbing.rs
+++ b/compiler/rustc_middle/src/query/plumbing.rs
@@ -165,7 +165,7 @@ impl<'tcx> TyCtxt<'tcx> {
     }
 }
 
-#[inline]
+#[inline(always)]
 pub fn query_get_at<'tcx, Cache>(
     tcx: TyCtxt<'tcx>,
     execute_query: fn(TyCtxt<'tcx>, Span, Cache::Key, QueryMode) -> Option<Cache::Value>,