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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /third_party/rust/packed_simd/src/api/hash.rs | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/packed_simd/src/api/hash.rs')
-rw-r--r-- | third_party/rust/packed_simd/src/api/hash.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/third_party/rust/packed_simd/src/api/hash.rs b/third_party/rust/packed_simd/src/api/hash.rs deleted file mode 100644 index ee80eff939..0000000000 --- a/third_party/rust/packed_simd/src/api/hash.rs +++ /dev/null @@ -1,49 +0,0 @@ -//! Implements `Hash` for vector types. - -macro_rules! impl_hash { - ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { - impl crate::hash::Hash for $id { - #[inline] - fn hash<H: crate::hash::Hasher>(&self, state: &mut H) { - unsafe { - union A { - data: [$elem_ty; $id::lanes()], - vec: $id, - } - A { vec: *self }.data.hash(state) - } - } - } - - test_if! { - $test_tt: - paste::item! { - pub mod [<$id _hash>] { - use super::*; - #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] - fn hash() { - use crate::hash::{Hash, Hasher}; - #[allow(deprecated)] - use crate::hash::{SipHasher13}; - type A = [$elem_ty; $id::lanes()]; - let a: A = [42 as $elem_ty; $id::lanes()]; - assert_eq!( - crate::mem::size_of::<A>(), - crate::mem::size_of::<$id>() - ); - #[allow(deprecated)] - let mut a_hash = SipHasher13::new(); - let mut v_hash = a_hash.clone(); - a.hash(&mut a_hash); - - // Integer within mantissa^1 range. - #[allow(clippy::float_cmp)] - let v = $id::splat(42 as $elem_ty); - v.hash(&mut v_hash); - assert_eq!(a_hash.finish(), v_hash.finish()); - } - } - } - } - }; -} |