From e100fd4d52c2e0f7a02c8237da5a65ea3e8c6d31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Kostrubiec?= <fractalfirdev@gmail.com>
Date: Thu, 27 Feb 2025 16:05:01 +0100
Subject: [PATCH] Changed the dependency graph to start preallocated with 128
capacity
---
compiler/rustc_query_system/src/dep_graph/graph.rs | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/compiler/rustc_query_system/src/dep_graph/graph.rs b/compiler/rustc_query_system/src/dep_graph/graph.rs
index 5e6bee1dbd5..6ece01c211b 100644
--- a/compiler/rustc_query_system/src/dep_graph/graph.rs
+++ b/compiler/rustc_query_system/src/dep_graph/graph.rs
@@ -1299,12 +1299,11 @@ impl Default for TaskDeps {
#[cfg(debug_assertions)]
node: None,
reads: EdgesVec::new(),
- read_set: FxHashSet::default(),
+ read_set: FxHashSet::with_capacity_and_hasher(128, Default::default()),
phantom_data: PhantomData,
}
}
}
-
// A data structure that stores Option<DepNodeColor> values as a contiguous
// array, using one u32 per entry.
struct DepNodeColorMap {