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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/cmp/partial_ord.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/cmp/partial_ord.rs')
-rw-r--r-- | third_party/rust/packed_simd/src/api/cmp/partial_ord.rs | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/third_party/rust/packed_simd/src/api/cmp/partial_ord.rs b/third_party/rust/packed_simd/src/api/cmp/partial_ord.rs deleted file mode 100644 index 76ed9ebe4e..0000000000 --- a/third_party/rust/packed_simd/src/api/cmp/partial_ord.rs +++ /dev/null @@ -1,230 +0,0 @@ -//! Implements `PartialOrd` for vector types. -//! -//! This implements a lexicographical order. - -macro_rules! impl_cmp_partial_ord { - ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { - impl $id { - /// Returns a wrapper that implements `PartialOrd`. - #[inline] - pub fn partial_lex_ord(&self) -> LexicographicallyOrdered<$id> { - LexicographicallyOrdered(*self) - } - } - - impl crate::cmp::PartialOrd<LexicographicallyOrdered<$id>> for LexicographicallyOrdered<$id> { - #[inline] - fn partial_cmp(&self, other: &Self) -> Option<crate::cmp::Ordering> { - if PartialEq::eq(self, other) { - Some(crate::cmp::Ordering::Equal) - } else if PartialOrd::lt(self, other) { - Some(crate::cmp::Ordering::Less) - } else if PartialOrd::gt(self, other) { - Some(crate::cmp::Ordering::Greater) - } else { - None - } - } - #[inline] - fn lt(&self, other: &Self) -> bool { - let m_lt = self.0.lt(other.0); - let m_eq = self.0.eq(other.0); - for i in 0..$id::lanes() { - if m_eq.extract(i) { - continue; - } - return m_lt.extract(i); - } - false - } - #[inline] - fn le(&self, other: &Self) -> bool { - self.lt(other) | PartialEq::eq(self, other) - } - #[inline] - fn ge(&self, other: &Self) -> bool { - self.gt(other) | PartialEq::eq(self, other) - } - #[inline] - fn gt(&self, other: &Self) -> bool { - let m_gt = self.0.gt(other.0); - let m_eq = self.0.eq(other.0); - for i in 0..$id::lanes() { - if m_eq.extract(i) { - continue; - } - return m_gt.extract(i); - } - false - } - } - }; -} - -macro_rules! test_cmp_partial_ord_int { - ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { - test_if!{ - $test_tt: - paste::item! { - pub mod [<$id _cmp_PartialOrd>] { - use super::*; - #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] - fn partial_lex_ord() { - use crate::testing::utils::{test_cmp}; - // constant values - let a = $id::splat(0); - let b = $id::splat(1); - - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - - // variable values: a = [0, 1, 2, 3]; b = [3, 2, 1, 0] - let mut a = $id::splat(0); - let mut b = $id::splat(0); - for i in 0..$id::lanes() { - a = a.replace(i, i as $elem_ty); - b = b.replace(i, ($id::lanes() - i) as $elem_ty); - } - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - - // variable values: a = [0, 1, 2, 3]; b = [0, 1, 2, 4] - let mut b = a; - b = b.replace( - $id::lanes() - 1, - a.extract($id::lanes() - 1) + 1 as $elem_ty - ); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - - if $id::lanes() > 2 { - // variable values a = [0, 1, 0, 0]; b = [0, 1, 2, 3] - let b = a; - let mut a = $id::splat(0); - a = a.replace(1, 1 as $elem_ty); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - - // variable values: a = [0, 1, 2, 3]; b = [0, 1, 3, 2] - let mut b = a; - b = b.replace( - 2, a.extract($id::lanes() - 1) + 1 as $elem_ty - ); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(crate::cmp::Ordering::Equal)); - } - } - } - } - } - }; -} - -macro_rules! test_cmp_partial_ord_mask { - ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { - test_if!{ - $test_tt: - paste::item! { - pub mod [<$id _cmp_PartialOrd>] { - use super::*; - #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] - fn partial_lex_ord() { - use crate::testing::utils::{test_cmp}; - use crate::cmp::Ordering; - - // constant values - let a = $id::splat(false); - let b = $id::splat(true); - - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Equal)); - - // variable values: - // a = [false, false, false, false]; - // b = [false, false, false, true] - let a = $id::splat(false); - let mut b = $id::splat(false); - b = b.replace($id::lanes() - 1, true); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Equal)); - - // variable values: - // a = [true, true, true, false]; - // b = [true, true, true, true] - let mut a = $id::splat(true); - let b = $id::splat(true); - a = a.replace($id::lanes() - 1, false); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Equal)); - - if $id::lanes() > 2 { - // variable values - // a = [false, true, false, false]; - // b = [false, true, true, true] - let mut a = $id::splat(false); - let mut b = $id::splat(true); - a = a.replace(1, true); - b = b.replace(0, false); - test_cmp(a.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Less)); - test_cmp(b.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Greater)); - test_cmp(a.partial_lex_ord(), a.partial_lex_ord(), - Some(Ordering::Equal)); - test_cmp(b.partial_lex_ord(), b.partial_lex_ord(), - Some(Ordering::Equal)); - } - } - } - } - } - }; -} |