New upstream version 1.53.0+dfsg1

[rustc.git] / compiler / rustc_middle / src / mir / mono.rs

diff --git a/compiler/rustc_middle/src/mir/mono.rs b/compiler/rustc_middle/src/mir/mono.rs
index 6c2468b9ffe0b1c937d2a1fc53d5fb331d35668d..77f38e52ad2e415e22a6411ed55aa586c53f59a2 100644 (file)
--- a/compiler/rustc_middle/src/mir/mono.rs
+++ b/compiler/rustc_middle/src/mir/mono.rs
@@ -6,7 +6,7 @@ use rustc_data_structures::base_n;
 use rustc_data_structures::fingerprint::Fingerprint;
 use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
-use rustc_hir::def_id::{CrateNum, DefId, LocalDefId, LOCAL_CRATE};
+use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE};
 use rustc_hir::{HirId, ItemId};
 use rustc_session::config::OptLevel;
 use rustc_span::source_map::Span;
@@ -93,7 +93,7 @@ impl<'tcx> MonoItem<'tcx> {
                 // indicator, then we'll be creating a globally shared version.
                 if tcx.codegen_fn_attrs(instance.def_id()).contains_extern_indicator()
                     || !instance.def.generates_cgu_internal_copy(tcx)
-                    || Some(instance.def_id()) == entry_def_id.map(LocalDefId::to_def_id)
+                    || Some(instance.def_id()) == entry_def_id
                 {
                     return InstantiationMode::GloballyShared { may_conflict: false };
                 }
@@ -181,6 +181,11 @@ impl<'tcx> MonoItem<'tcx> {
         }
         .map(|hir_id| tcx.hir().span(hir_id))
     }
+
+    // Only used by rustc_codegen_cranelift
+    pub fn codegen_dep_node(&self, tcx: TyCtxt<'tcx>) -> DepNode {
+        crate::dep_graph::make_compile_mono_item(tcx, self)
+    }
 }
 
 impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for MonoItem<'tcx> {