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Release Cosmopolitan v3.6.0

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This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
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Justine Tunney 2024-07-23 03:16:17 -07:00
parent 62ace3623a
commit 5660ec4741
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1585 changed files with 117353 additions and 271644 deletions
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87
third_party/libcxx/experimental/__simd/scalar.h vendored Normal file
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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_EXPERIMENTAL___SIMD_SCALAR_H
#define _LIBCPP_EXPERIMENTAL___SIMD_SCALAR_H
#include <__assert>
#include <cstddef>
#include <experimental/__config>
#include <experimental/__simd/declaration.h>
#include <experimental/__simd/traits.h>
#if _LIBCPP_STD_VER >= 17 && defined(_LIBCPP_ENABLE_EXPERIMENTAL)
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL
inline namespace parallelism_v2 {
namespace simd_abi {
struct __scalar {
static constexpr size_t __simd_size = 1;
};
} // namespace simd_abi
template <>
inline constexpr bool is_abi_tag_v<simd_abi::__scalar> = true;
template <class _Tp>
struct __simd_storage<_Tp, simd_abi::__scalar> {
_Tp __data;
_LIBCPP_HIDE_FROM_ABI _Tp __get([[maybe_unused]] size_t __idx) const noexcept {
_LIBCPP_ASSERT_UNCATEGORIZED(__idx == 0, "Index is out of bounds");
return __data;
}
_LIBCPP_HIDE_FROM_ABI void __set([[maybe_unused]] size_t __idx, _Tp __v) noexcept {
_LIBCPP_ASSERT_UNCATEGORIZED(__idx == 0, "Index is out of bounds");
__data = __v;
}
};
template <class _Tp>
struct __mask_storage<_Tp, simd_abi::__scalar> : __simd_storage<bool, simd_abi::__scalar> {};
template <class _Tp>
struct __simd_operations<_Tp, simd_abi::__scalar> {
using _SimdStorage = __simd_storage<_Tp, simd_abi::__scalar>;
using _MaskStorage = __mask_storage<_Tp, simd_abi::__scalar>;
static _LIBCPP_HIDE_FROM_ABI _SimdStorage __broadcast(_Tp __v) noexcept { return {__v}; }
template <class _Generator>
static _LIBCPP_HIDE_FROM_ABI _SimdStorage __generate(_Generator&& __g) noexcept {
return {__g(std::integral_constant<size_t, 0>())};
}
template <class _Up>
static _LIBCPP_HIDE_FROM_ABI void __load(_SimdStorage& __s, const _Up* __mem) noexcept {
__s.__data = static_cast<_Tp>(__mem[0]);
}
template <class _Up>
static _LIBCPP_HIDE_FROM_ABI void __store(_SimdStorage __s, _Up* __mem) noexcept {
*__mem = static_cast<_Up>(__s.__data);
}
};
template <class _Tp>
struct __mask_operations<_Tp, simd_abi::__scalar> {
using _MaskStorage = __mask_storage<_Tp, simd_abi::__scalar>;
static _LIBCPP_HIDE_FROM_ABI _MaskStorage __broadcast(bool __v) noexcept { return {__v}; }
static _LIBCPP_HIDE_FROM_ABI void __load(_MaskStorage& __s, const bool* __mem) noexcept { __s.__data = __mem[0]; }
static _LIBCPP_HIDE_FROM_ABI void __store(_MaskStorage __s, bool* __mem) noexcept { __mem[0] = __s.__data; }
};
} // namespace parallelism_v2
_LIBCPP_END_NAMESPACE_EXPERIMENTAL
#endif // _LIBCPP_STD_VER >= 17 && defined(_LIBCPP_ENABLE_EXPERIMENTAL)
#endif // _LIBCPP_EXPERIMENTAL___SIMD_SCALAR_H