Make try_load_from_on_disk_cache a function pointer.

[rust.git] / compiler / rustc_middle / src / dep_graph / mod.rs

diff --git a/compiler/rustc_middle/src/dep_graph/mod.rs b/compiler/rustc_middle/src/dep_graph/mod.rs
index e641c1cd77bdb608288499816938ef7c3b773342..88441af674d33c0f151ffa6266e1bb8581be19b8 100644 (file)
--- a/compiler/rustc_middle/src/dep_graph/mod.rs
+++ b/compiler/rustc_middle/src/dep_graph/mod.rs
@@ -1,11 +1,10 @@
 use crate::ich::StableHashingContext;
-use crate::ty::query::try_load_from_on_disk_cache;
 use crate::ty::{self, TyCtxt};
 use rustc_data_structures::profiling::SelfProfilerRef;
 use rustc_data_structures::sync::Lock;
 use rustc_data_structures::thin_vec::ThinVec;
 use rustc_errors::Diagnostic;
-use rustc_hir::def_id::{DefPathHash, LocalDefId};
+use rustc_hir::def_id::LocalDefId;
 
 mod dep_node;
 
@@ -26,18 +25,25 @@
 impl rustc_query_system::dep_graph::DepKind for DepKind {
     const NULL: Self = DepKind::Null;
 
+    #[inline(always)]
+    fn can_reconstruct_query_key(&self) -> bool {
+        DepKind::can_reconstruct_query_key(self)
+    }
+
+    #[inline(always)]
     fn is_eval_always(&self) -> bool {
-        DepKind::is_eval_always(self)
+        self.is_eval_always
     }
 
+    #[inline(always)]
     fn has_params(&self) -> bool {
-        DepKind::has_params(self)
+        self.has_params
     }
 
     fn debug_node(node: &DepNode, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "{:?}", node.kind)?;
 
-        if !node.kind.has_params() && !node.kind.is_anon() {
+        if !node.kind.has_params && !node.kind.is_anon {
             return Ok(());
         }
 
@@ -81,19 +87,15 @@ fn read_deps<OP>(op: OP)
             op(icx.task_deps)
         })
     }
-
-    fn can_reconstruct_query_key(&self) -> bool {
-        DepKind::can_reconstruct_query_key(self)
-    }
 }
 
 impl<'tcx> DepContext for TyCtxt<'tcx> {
     type DepKind = DepKind;
     type StableHashingContext = StableHashingContext<'tcx>;
 
-    fn register_reused_dep_path_hash(&self, hash: DefPathHash) {
+    fn register_reused_dep_node(&self, dep_node: &DepNode) {
         if let Some(cache) = self.queries.on_disk_cache.as_ref() {
-            cache.register_reused_dep_path_hash(*self, hash)
+            cache.register_reused_dep_node(*self, dep_node)
         }
     }
 
@@ -166,7 +168,7 @@ fn diagnostic(&self) -> &rustc_errors::Handler {
 
     // Interactions with on_disk_cache
     fn try_load_from_on_disk_cache(&self, dep_node: &DepNode) {
-        try_load_from_on_disk_cache(*self, dep_node)
+        (dep_node.kind.try_load_from_on_disk_cache)(*self, dep_node)
     }
 
     fn load_diagnostics(&self, prev_dep_node_index: SerializedDepNodeIndex) -> Vec<Diagnostic> {