Rollup merge of #107719 - WaffleLapkin:de-arena-allocates-you-UwU, r=cjgillot

Remove `arena_cache` modifier from `upstream_monomorphizations_for` Arena-caching a pointer is pretty meaningless as far as I can tell.
2024-11-23 07:14:28 +00:00 · 2023-02-07 17:57:15 +01:00 · 2023-02-07 17:57:15 +01:00 · 401fe5c000
commit 401fe5c000
parent e4dd9edb76 23412dd105
1 changed files with 0 additions and 1 deletions
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@ -1541,7 +1541,6 @@ rustc_queries! {
    query upstream_monomorphizations_for(def_id: DefId)
        -> Option<&'tcx FxHashMap<SubstsRef<'tcx>, CrateNum>>
    {
-        arena_cache
        desc { |tcx|
            "collecting available upstream monomorphizations for `{}`",
            tcx.def_path_str(def_id),