Remove old code

Signed-off-by: Richard Qin <richard.qin.x@gmail.com>

1 files changed, 0 insertions, 101 deletions

diff --git a/third_party/libcxx/include/c++/v1/bit b/third_party/libcxx/include/c++/v1/bit
deleted file mode 100644
index fbe56bf..0000000
--- a/third_party/libcxx/include/c++/v1/bit
+++ /dev/null
@@ -1,101 +0,0 @@
-// -*- 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_BIT
-#define _LIBCPP_BIT
-
-/*
-    bit synopsis
-
-namespace std {
-  // [bit.cast], bit_cast
-  template<class To, class From>
-    constexpr To bit_cast(const From& from) noexcept; // C++20
-
-  // [bit.byteswap], byteswap
-  template<class T>
-    constexpr T byteswap(T value) noexcept;      // C++23
-
-  // [bit.pow.two], integral powers of 2
-  template <class T>
-    constexpr bool has_single_bit(T x) noexcept; // C++20
-  template <class T>
-    constexpr T bit_ceil(T x);                   // C++20
-  template <class T>
-    constexpr T bit_floor(T x) noexcept;         // C++20
-  template <class T>
-    constexpr int bit_width(T x) noexcept;       // C++20
-
-  // [bit.rotate], rotating
-  template<class T>
-    constexpr T rotl(T x, int s) noexcept; // C++20
-  template<class T>
-    constexpr T rotr(T x, int s) noexcept; // C++20
-
-  // [bit.count], counting
-  template<class T>
-    constexpr int countl_zero(T x) noexcept;  // C++20
-  template<class T>
-    constexpr int countl_one(T x) noexcept;   // C++20
-  template<class T>
-    constexpr int countr_zero(T x) noexcept;  // C++20
-  template<class T>
-    constexpr int countr_one(T x) noexcept;   // C++20
-  template<class T>
-    constexpr int popcount(T x) noexcept;     // C++20
-
-  // [bit.endian], endian
-  enum class endian {
-    little = see below,        // C++20
-    big = see below,           // C++20
-    native = see below         // C++20
-  };
-
-} // namespace std
-
-*/
-
-#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-#  include <__cxx03/__config>
-#else
-#  include <__config>
-
-#  if _LIBCPP_STD_VER >= 20
-#    include <__bit/bit_cast.h>
-#    include <__bit/bit_ceil.h>
-#    include <__bit/bit_floor.h>
-#    include <__bit/bit_log2.h>
-#    include <__bit/bit_width.h>
-#    include <__bit/countl.h>
-#    include <__bit/countr.h>
-#    include <__bit/endian.h>
-#    include <__bit/has_single_bit.h>
-#    include <__bit/popcount.h>
-#    include <__bit/rotate.h>
-#  endif
-
-#  if _LIBCPP_STD_VER >= 23
-#    include <__bit/byteswap.h>
-#  endif
-
-#  include <version>
-
-#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#    pragma GCC system_header
-#  endif
-
-#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-#    include <cstdlib>
-#    include <iosfwd>
-#    include <limits>
-#    include <type_traits>
-#  endif
-#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-
-#endif // _LIBCPP_BIT