Add a query for checking whether a function is an intrinsic.

2022-05-13 13:50:21 +00:00
parent 18bd2dd5cd
commit 0a6b69106e
17 changed files with 52 additions and 45 deletions
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@@ -1598,6 +1598,11 @@ rustc_queries! {
        desc { "calculating the lib features defined in a crate" }
        separate_provide_extern
    }
+    /// Whether the function is an intrinsic
+    query is_intrinsic(def_id: DefId) -> bool {
+        desc { |tcx| "is_intrinsic({})", tcx.def_path_str(def_id) }
+        separate_provide_extern
+    }
    /// Returns the lang items defined in another crate by loading it from metadata.
    query get_lang_items(_: ()) -> LanguageItems {
        storage(ArenaCacheSelector<'tcx>)