Remove Hir and HirBody dep nodes

Author: Zoxc

src/librustc/dep_graph/dep_node.rs

@@ -394,13 +394,6 @@ rustc_dep_node_append!([define_dep_nodes!][ <'tcx>
     // We use this for most things when incr. comp. is turned off.
     [] Null,
 
-    // Represents the body of a function or method. The def-id is that of the
-    // function/method.
-    [eval_always] HirBody(DefId),
-
-    // Represents the HIR node with the given node-id
-    [eval_always] Hir(DefId),
-
     // Represents metadata from an extern crate.
     [eval_always] CrateMetadata(CrateNum),
 

src/librustc/dep_graph/graph.rs

@@ -677,7 +677,7 @@ impl DepGraph {
                         }
                     } else {
                         match dep_dep_node.kind {
-                            DepKind::Hir | DepKind::HirBody | DepKind::CrateMetadata => {
+                            DepKind::CrateMetadata => {
                                 if let Some(def_id) = dep_dep_node.extract_def_id(tcx) {
                                     if def_id_corresponds_to_hir_dep_node(tcx, def_id) {
                                         // The `DefPath` has corresponding node,

src/librustc/hir/map/collector.rs

@@ -44,7 +44,7 @@ pub(super) struct NodeCollector<'a, 'hir> {
 
     hcx: StableHashingContext<'a>,
 
-    // We are collecting `DepNode::HirBody` hashes here so we can compute the
+    // We are collecting HIR hashes here so we can compute the
     // crate hash from them later on.
     hir_body_nodes: Vec<(DefPathHash, Fingerprint)>,
 }

src/librustc/hir/map/hir_id_validator.rs

@@ -7,7 +7,7 @@ use rustc_hir::intravisit;
 use rustc_hir::itemlikevisit::ItemLikeVisitor;
 use rustc_hir::{HirId, ItemLocalId};*/
 
-pub fn check_crate(hir_map: &EarlyMap<'_>) {
+pub fn check_crate(_: &EarlyMap<'_>) {
     /*hir_map.dep_graph.assert_ignored();
 
     let errors = Lock::new(Vec::new());

src/librustc/ty/query/plumbing.rs

@@ -1177,8 +1177,6 @@ pub fn force_from_dep_node(tcx: TyCtxt<'_>, dep_node: &DepNode) -> bool {
         // These are inputs that are expected to be pre-allocated and that
         // should therefore always be red or green already.
         DepKind::CrateMetadata |
-        DepKind::HirBody |
-        DepKind::Hir |
 
         // These are anonymous nodes.
         DepKind::TraitSelect |

src/librustc_incremental/assert_dep_graph.rs

@@ -120,7 +120,7 @@ impl IfThisChanged<'tcx> {
             if attr.check_name(sym::rustc_if_this_changed) {
                 let dep_node_interned = self.argument(attr);
                 let dep_node = match dep_node_interned {
-                    None => DepNode::from_def_path_hash(def_path_hash, DepKind::Hir),
+                    None => DepNode::from_def_path_hash(def_path_hash, DepKind::hir_owner),
                     Some(n) => match DepNode::from_label_string(&n.as_str(), def_path_hash) {
                         Ok(n) => n,
                         Err(()) => {

src/librustc_incremental/persist/dirty_clean.rs

@@ -54,8 +54,7 @@ const BASE_FN: &[&str] = &[
 /// DepNodes for Hir, which is pretty much everything
 const BASE_HIR: &[&str] = &[
     // Hir and HirBody should be computed for all nodes
-    label_strs::Hir,
-    label_strs::HirBody,
+    "Hir", "HirBody",
 ];
 
 /// `impl` implementation of struct/trait