From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../highway/hwy/contrib/sort/vqsort_kv64d.cc       | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 third_party/highway/hwy/contrib/sort/vqsort_kv64d.cc

(limited to 'third_party/highway/hwy/contrib/sort/vqsort_kv64d.cc')

diff --git a/third_party/highway/hwy/contrib/sort/vqsort_kv64d.cc b/third_party/highway/hwy/contrib/sort/vqsort_kv64d.cc
new file mode 100644
index 0000000000..c6c5fdcf74
--- /dev/null
+++ b/third_party/highway/hwy/contrib/sort/vqsort_kv64d.cc
@@ -0,0 +1,65 @@
+// Copyright 2022 Google LLC
+// SPDX-License-Identifier: Apache-2.0
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "hwy/contrib/sort/vqsort.h"
+
+#undef HWY_TARGET_INCLUDE
+// clang-format off
+// (avoid line break, which would prevent Copybara rules from matching)
+#define HWY_TARGET_INCLUDE "hwy/contrib/sort/vqsort_kv64d.cc"  //NOLINT
+// clang-format on
+#include "hwy/foreach_target.h"  // IWYU pragma: keep
+
+// After foreach_target
+#include "hwy/contrib/sort/traits-inl.h"
+#include "hwy/contrib/sort/vqsort-inl.h"
+
+HWY_BEFORE_NAMESPACE();
+namespace hwy {
+namespace HWY_NAMESPACE {
+
+void SortKV64Desc(uint64_t* HWY_RESTRICT keys, size_t num,
+                  uint64_t* HWY_RESTRICT buf) {
+#if VQSORT_ENABLED
+  SortTag<uint64_t> d;
+  detail::SharedTraits<detail::TraitsLane<detail::OrderDescendingKV64>> st;
+  Sort(d, st, keys, num, buf);
+#else
+  (void) keys;
+  (void) num;
+  (void) buf;
+  HWY_ASSERT(0);
+#endif
+}
+
+// NOLINTNEXTLINE(google-readability-namespace-comments)
+}  // namespace HWY_NAMESPACE
+}  // namespace hwy
+HWY_AFTER_NAMESPACE();
+
+#if HWY_ONCE
+namespace hwy {
+namespace {
+HWY_EXPORT(SortKV64Desc);
+}  // namespace
+
+void Sorter::operator()(K32V32* HWY_RESTRICT keys, size_t n,
+                        SortDescending) const {
+  HWY_DYNAMIC_DISPATCH(SortKV64Desc)
+  (reinterpret_cast<uint64_t*>(keys), n, Get<uint64_t>());
+}
+
+}  // namespace hwy
+#endif  // HWY_ONCE
-- 
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