diff --git a/compiler/rustc_hir/src/attrs/mod.rs b/compiler/rustc_hir/src/attrs/mod.rs
index 660e7e0aa8be..e89feeb6129b 100644
--- a/compiler/rustc_hir/src/attrs/mod.rs
+++ b/compiler/rustc_hir/src/attrs/mod.rs
@@ -57,9 +57,11 @@ macro_rules! find_attr {
     ($tcx: expr, $def_id: expr, $pattern: pat $(if $guard: expr)?) => {
         $crate::find_attr!($tcx, $def_id, $pattern $(if $guard)? => ()).is_some()
     };
-    ($tcx: expr, $def_id: expr, $pattern: pat $(if $guard: expr)? => $e: expr) => {
-        $crate::find_attr!($tcx.get_all_attrs($def_id), $pattern $(if $guard)? => $e)
-    };
+    ($tcx: expr, $def_id: expr, $pattern: pat $(if $guard: expr)? => $e: expr) => {{
+        #[allow(deprecated)] {
+            $crate::find_attr!($tcx.get_all_attrs($def_id), $pattern $(if $guard)? => $e)
+        }
+    }};
 
 
     ($attributes_list: expr, $pattern: pat $(if $guard: expr)?) => {{
diff --git a/compiler/rustc_hir_analysis/src/collect.rs b/compiler/rustc_hir_analysis/src/collect.rs
index 2b5bc8e86c61..9fa936d87ffd 100644
--- a/compiler/rustc_hir_analysis/src/collect.rs
+++ b/compiler/rustc_hir_analysis/src/collect.rs
@@ -895,6 +895,8 @@ fn trait_def(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::TraitDef {
         _ => span_bug!(item.span, "trait_def_of_item invoked on non-trait"),
     };
 
+    // we do a bunch of find_attr calls here, probably faster to get them from the tcx just once.
+    #[allow(deprecated)]
     let attrs = tcx.get_all_attrs(def_id);
 
     let paren_sugar = find_attr!(attrs, AttributeKind::RustcParenSugar(_));
diff --git a/compiler/rustc_middle/src/ty/instance.rs b/compiler/rustc_middle/src/ty/instance.rs
index 0e9dd7dd169c..2444046c604b 100644
--- a/compiler/rustc_middle/src/ty/instance.rs
+++ b/compiler/rustc_middle/src/ty/instance.rs
@@ -10,7 +10,7 @@
 use rustc_index::bit_set::FiniteBitSet;
 use rustc_macros::{Decodable, Encodable, HashStable, Lift, TyDecodable, TyEncodable};
 use rustc_span::def_id::LOCAL_CRATE;
-use rustc_span::{DUMMY_SP, Span, Symbol};
+use rustc_span::{DUMMY_SP, Span};
 use tracing::{debug, instrument};
 
 use crate::error;
@@ -286,15 +286,6 @@ pub fn def_id_if_not_guaranteed_local_codegen(self) -> Option<DefId> {
         }
     }
 
-    #[inline]
-    pub fn get_attrs(
-        &self,
-        tcx: TyCtxt<'tcx>,
-        attr: Symbol,
-    ) -> impl Iterator<Item = &'tcx hir::Attribute> {
-        tcx.get_attrs(self.def_id(), attr)
-    }
-
     /// Returns `true` if the LLVM version of this instance is unconditionally
     /// marked with `inline`. This implies that a copy of this instance is
     /// generated in every codegen unit.
diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs
index 8454eaa9e430..7cdd48b9bf35 100644
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -1708,11 +1708,13 @@ pub fn instance_mir(self, instance: ty::InstanceKind<'tcx>) -> &'tcx Body<'tcx>
     }
 
     /// Gets all attributes with the given name.
+    #[deprecated = "Though there are valid usecases for this method, especially when your attribute is not a parsed attribute, usually you want to call rustc_hir::find_attr! instead."]
     pub fn get_attrs(
         self,
         did: impl Into<DefId>,
         attr: Symbol,
     ) -> impl Iterator<Item = &'tcx hir::Attribute> {
+        #[allow(deprecated)]
         self.get_all_attrs(did).iter().filter(move |a: &&hir::Attribute| a.has_name(attr))
     }
 
@@ -1720,6 +1722,7 @@ pub fn get_attrs(
     ///
     /// To see if an item has a specific attribute, you should use
     /// [`rustc_hir::find_attr!`] so you can use matching.
+    #[deprecated = "Though there are valid usecases for this method, especially when your attribute is not a parsed attribute, usually you want to call rustc_hir::find_attr! instead."]
     pub fn get_all_attrs(self, did: impl Into<DefId>) -> &'tcx [hir::Attribute] {
         let did: DefId = did.into();
         if let Some(did) = did.as_local() {
@@ -1742,17 +1745,21 @@ pub fn get_attrs_by_path(
         }
     }
 
+    #[deprecated = "Though there are valid usecases for this method, especially when your attribute is not a parsed attribute, usually you want to call rustc_hir::find_attr! instead."]
     pub fn get_attr(self, did: impl Into<DefId>, attr: Symbol) -> Option<&'tcx hir::Attribute> {
         if cfg!(debug_assertions) && !rustc_feature::is_valid_for_get_attr(attr) {
             let did: DefId = did.into();
             bug!("get_attr: unexpected called with DefId `{:?}`, attr `{:?}`", did, attr);
         } else {
+            #[allow(deprecated)]
             self.get_attrs(did, attr).next()
         }
     }
 
     /// Determines whether an item is annotated with an attribute.
+    #[deprecated = "Though there are valid usecases for this method, especially when your attribute is not a parsed attribute, usually you want to call rustc_hir::find_attr! instead."]
     pub fn has_attr(self, did: impl Into<DefId>, attr: Symbol) -> bool {
+        #[allow(deprecated)]
         self.get_attrs(did, attr).next().is_some()
     }