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| author | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2023-08-16 17:50:40 +0200 |
|---|---|---|
| committer | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2025-03-21 07:51:20 +0100 |
| commit | fcd3349d14af8b217b849f030e5d8ffd5e99f0d7 (patch) | |
| tree | 97804fca658a76a4256549ff65dbc5fbf00347b7 /compiler/rustc_data_structures | |
| parent | 01dc45c10e814c25207995a577359e3f137e78ae (diff) | |
| download | rust-fcd3349d14af8b217b849f030e5d8ffd5e99f0d7.tar.gz rust-fcd3349d14af8b217b849f030e5d8ffd5e99f0d7.zip | |
Optimize hash map operations in the query system
Diffstat (limited to 'compiler/rustc_data_structures')
| -rw-r--r-- | compiler/rustc_data_structures/Cargo.toml | 5 | ||||
| -rw-r--r-- | compiler/rustc_data_structures/src/lib.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_data_structures/src/sharded.rs | 2 |
3 files changed, 3 insertions, 6 deletions
diff --git a/compiler/rustc_data_structures/Cargo.toml b/compiler/rustc_data_structures/Cargo.toml index fcaf2750507..df3bee6ee9c 100644 --- a/compiler/rustc_data_structures/Cargo.toml +++ b/compiler/rustc_data_structures/Cargo.toml @@ -29,11 +29,6 @@ thin-vec = "0.2.12" tracing = "0.1" # tidy-alphabetical-end -[dependencies.hashbrown] -version = "0.15.2" -default-features = false -features = ["nightly"] # for may_dangle - [dependencies.parking_lot] version = "0.12" diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs index 865424fd6bb..244997f5611 100644 --- a/compiler/rustc_data_structures/src/lib.rs +++ b/compiler/rustc_data_structures/src/lib.rs @@ -38,6 +38,8 @@ #![feature(unwrap_infallible)] // tidy-alphabetical-end +extern crate hashbrown; + use std::fmt; pub use atomic_ref::AtomicRef; diff --git a/compiler/rustc_data_structures/src/sharded.rs b/compiler/rustc_data_structures/src/sharded.rs index 49cafcb17a0..5de9413cf15 100644 --- a/compiler/rustc_data_structures/src/sharded.rs +++ b/compiler/rustc_data_structures/src/sharded.rs @@ -256,7 +256,7 @@ impl<K: Eq + Hash + Copy + IntoPointer> ShardedHashMap<K, ()> { } #[inline] -fn make_hash<K: Hash + ?Sized>(val: &K) -> u64 { +pub fn make_hash<K: Hash + ?Sized>(val: &K) -> u64 { let mut state = FxHasher::default(); val.hash(&mut state); state.finish() |