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-rw-r--r--third_party/rust/packed_simd/src/api/cmp/eq.rs27
-rw-r--r--third_party/rust/packed_simd/src/api/cmp/ord.rs43
-rw-r--r--third_party/rust/packed_simd/src/api/cmp/partial_eq.rs65
-rw-r--r--third_party/rust/packed_simd/src/api/cmp/partial_ord.rs230
-rw-r--r--third_party/rust/packed_simd/src/api/cmp/vertical.rs114
5 files changed, 0 insertions, 479 deletions
diff --git a/third_party/rust/packed_simd/src/api/cmp/eq.rs b/third_party/rust/packed_simd/src/api/cmp/eq.rs
deleted file mode 100644
index 3c55d0dce5..0000000000
--- a/third_party/rust/packed_simd/src/api/cmp/eq.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-//! Implements `Eq` for vector types.
-
-macro_rules! impl_cmp_eq {
- (
- [$elem_ty:ident; $elem_count:expr]:
- $id:ident | $test_tt:tt |
- ($true:expr, $false:expr)
- ) => {
- impl crate::cmp::Eq for $id {}
- impl crate::cmp::Eq for LexicographicallyOrdered<$id> {}
-
- test_if!{
- $test_tt:
- paste::item! {
- pub mod [<$id _cmp_eq>] {
- use super::*;
- #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
- fn eq() {
- fn foo<E: crate::cmp::Eq>(_: E) {}
- let a = $id::splat($false);
- foo(a);
- }
- }
- }
- }
- };
-}
diff --git a/third_party/rust/packed_simd/src/api/cmp/ord.rs b/third_party/rust/packed_simd/src/api/cmp/ord.rs
deleted file mode 100644
index e54ba3bfde..0000000000
--- a/third_party/rust/packed_simd/src/api/cmp/ord.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-//! Implements `Ord` for vector types.
-
-macro_rules! impl_cmp_ord {
- (
- [$elem_ty:ident; $elem_count:expr]:
- $id:ident | $test_tt:tt |
- ($true:expr, $false:expr)
- ) => {
- impl $id {
- /// Returns a wrapper that implements `Ord`.
- #[inline]
- pub fn lex_ord(&self) -> LexicographicallyOrdered<$id> {
- LexicographicallyOrdered(*self)
- }
- }
-
- impl crate::cmp::Ord for LexicographicallyOrdered<$id> {
- #[inline]
- fn cmp(&self, other: &Self) -> crate::cmp::Ordering {
- match self.partial_cmp(other) {
- Some(x) => x,
- None => unsafe { crate::hint::unreachable_unchecked() },
- }
- }
- }
-
- test_if!{
- $test_tt:
- paste::item! {
- pub mod [<$id _cmp_ord>] {
- use super::*;
- #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
- fn eq() {
- fn foo<E: crate::cmp::Ord>(_: E) {}
- let a = $id::splat($false);
- foo(a.partial_lex_ord());
- foo(a.lex_ord());
- }
- }
- }
- }
- };
-}
diff --git a/third_party/rust/packed_simd/src/api/cmp/partial_eq.rs b/third_party/rust/packed_simd/src/api/cmp/partial_eq.rs
deleted file mode 100644
index d69dd47425..0000000000
--- a/third_party/rust/packed_simd/src/api/cmp/partial_eq.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-//! Implements `PartialEq` for vector types.
-
-macro_rules! impl_cmp_partial_eq {
- (
- [$elem_ty:ident; $elem_count:expr]:
- $id:ident | $test_tt:tt |
- ($true:expr, $false:expr)
- ) => {
- // FIXME: https://github.com/rust-lang-nursery/rust-clippy/issues/2892
- #[allow(clippy::partialeq_ne_impl)]
- impl crate::cmp::PartialEq<$id> for $id {
- #[inline]
- fn eq(&self, other: &Self) -> bool {
- $id::eq(*self, *other).all()
- }
- #[inline]
- fn ne(&self, other: &Self) -> bool {
- $id::ne(*self, *other).any()
- }
- }
-
- // FIXME: https://github.com/rust-lang-nursery/rust-clippy/issues/2892
- #[allow(clippy::partialeq_ne_impl)]
- impl crate::cmp::PartialEq<LexicographicallyOrdered<$id>> for LexicographicallyOrdered<$id> {
- #[inline]
- fn eq(&self, other: &Self) -> bool {
- self.0 == other.0
- }
- #[inline]
- fn ne(&self, other: &Self) -> bool {
- self.0 != other.0
- }
- }
-
- test_if! {
- $test_tt:
- paste::item! {
- pub mod [<$id _cmp_PartialEq>] {
- use super::*;
- #[cfg_attr(not(target_arch = "wasm32"), test)]
- #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
- fn partial_eq() {
- let a = $id::splat($false);
- let b = $id::splat($true);
-
- assert!(a != b);
- assert!(!(a == b));
- assert!(a == a);
- assert!(!(a != a));
-
- if $id::lanes() > 1 {
- let a = $id::splat($false).replace(0, $true);
- let b = $id::splat($true);
-
- assert!(a != b);
- assert!(!(a == b));
- assert!(a == a);
- assert!(!(a != a));
- }
- }
- }
- }
- }
- };
-}
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 = $id::splat(true);
- a = a.replace(1, true);
- b = b.replace(0, false);
- test_cmp(a.partial_lex_ord(), b.partial_lex_ord(),
- Some(Ordering::Less));
- test_cmp(b.partial_lex_ord(), a.partial_lex_ord(),
- Some(Ordering::Greater));
- test_cmp(a.partial_lex_ord(), a.partial_lex_ord(),
- Some(Ordering::Equal));
- test_cmp(b.partial_lex_ord(), b.partial_lex_ord(),
- Some(Ordering::Equal));
- }
- }
- }
- }
- }
- };
-}
diff --git a/third_party/rust/packed_simd/src/api/cmp/vertical.rs b/third_party/rust/packed_simd/src/api/cmp/vertical.rs
deleted file mode 100644
index ea4a0d1a34..0000000000
--- a/third_party/rust/packed_simd/src/api/cmp/vertical.rs
+++ /dev/null
@@ -1,114 +0,0 @@
-//! Vertical (lane-wise) vector comparisons returning vector masks.
-
-macro_rules! impl_cmp_vertical {
- (
- [$elem_ty:ident; $elem_count:expr]:
- $id:ident,
- $mask_ty:ident,
- $is_mask:expr,($true:expr, $false:expr) | $test_tt:tt
- ) => {
- impl $id {
- /// Lane-wise equality comparison.
- #[inline]
- pub fn eq(self, other: Self) -> $mask_ty {
- use crate::llvm::simd_eq;
- Simd(unsafe { simd_eq(self.0, other.0) })
- }
-
- /// Lane-wise inequality comparison.
- #[inline]
- pub fn ne(self, other: Self) -> $mask_ty {
- use crate::llvm::simd_ne;
- Simd(unsafe { simd_ne(self.0, other.0) })
- }
-
- /// Lane-wise less-than comparison.
- #[inline]
- pub fn lt(self, other: Self) -> $mask_ty {
- use crate::llvm::{simd_gt, simd_lt};
- if $is_mask {
- Simd(unsafe { simd_gt(self.0, other.0) })
- } else {
- Simd(unsafe { simd_lt(self.0, other.0) })
- }
- }
-
- /// Lane-wise less-than-or-equals comparison.
- #[inline]
- pub fn le(self, other: Self) -> $mask_ty {
- use crate::llvm::{simd_ge, simd_le};
- if $is_mask {
- Simd(unsafe { simd_ge(self.0, other.0) })
- } else {
- Simd(unsafe { simd_le(self.0, other.0) })
- }
- }
-
- /// Lane-wise greater-than comparison.
- #[inline]
- pub fn gt(self, other: Self) -> $mask_ty {
- use crate::llvm::{simd_gt, simd_lt};
- if $is_mask {
- Simd(unsafe { simd_lt(self.0, other.0) })
- } else {
- Simd(unsafe { simd_gt(self.0, other.0) })
- }
- }
-
- /// Lane-wise greater-than-or-equals comparison.
- #[inline]
- pub fn ge(self, other: Self) -> $mask_ty {
- use crate::llvm::{simd_ge, simd_le};
- if $is_mask {
- Simd(unsafe { simd_le(self.0, other.0) })
- } else {
- Simd(unsafe { simd_ge(self.0, other.0) })
- }
- }
- }
- test_if!{
- $test_tt:
- paste::item! {
- pub mod [<$id _cmp_vertical>] {
- use super::*;
- #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
- fn cmp() {
- let a = $id::splat($false);
- let b = $id::splat($true);
-
- let r = a.lt(b);
- let e = $mask_ty::splat(true);
- assert!(r == e);
- let r = a.le(b);
- assert!(r == e);
-
- let e = $mask_ty::splat(false);
- let r = a.gt(b);
- assert!(r == e);
- let r = a.ge(b);
- assert!(r == e);
- let r = a.eq(b);
- assert!(r == e);
-
- let mut a = a;
- let mut b = b;
- let mut e = e;
- for i in 0..$id::lanes() {
- if i % 2 == 0 {
- a = a.replace(i, $false);
- b = b.replace(i, $true);
- e = e.replace(i, true);
- } else {
- a = a.replace(i, $true);
- b = b.replace(i, $false);
- e = e.replace(i, false);
- }
- }
- let r = a.lt(b);
- assert!(r == e);
- }
- }
- }
- }
- };
-}
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