1 files changed, 0 insertions, 101 deletions
diff --git a/include/llvm/System/SwapByteOrder.h b/include/llvm/System/SwapByteOrder.h
deleted file mode 100644
index 64a8acb..0000000
--- a/include/llvm/System/SwapByteOrder.h
+++ /dev/null
@@ -1,101 +0,0 @@
-//===- SwapByteOrder.h - Generic and optimized byte swaps -------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares generic and optimized functions to swap the byte order of
-// an integral type.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_SYSTEM_SWAP_BYTE_ORDER_H
-#define LLVM_SYSTEM_SWAP_BYTE_ORDER_H
-
-#include "llvm/Support/type_traits.h"
-#include "llvm/System/DataTypes.h"
-#include <cstddef>
-#include <limits>
-
-namespace llvm {
-namespace sys {
-
-template<typename value_type>
-inline
-typename enable_if_c<sizeof(value_type) == 1
-                     && std::numeric_limits<value_type>::is_integer,
-                     value_type>::type
-SwapByteOrder(value_type Value) {
-  // No swapping needed.
-  return Value;
-}
-
-template<typename value_type>
-inline
-typename enable_if_c<sizeof(value_type) == 2
-                     && std::numeric_limits<value_type>::is_integer,
-                     value_type>::type
-SwapByteOrder(value_type Value) {
-  // Cast signed types to unsigned before swapping.
-  uint16_t value = static_cast<uint16_t>(Value);
-#if defined(_MSC_VER) && !defined(_DEBUG)
-  // The DLL version of the runtime lacks these functions (bug!?), but in a
-  // release build they're replaced with BSWAP instructions anyway.
-  return _byteswap_ushort(value);
-#else
-  uint16_t Hi = value << 8;
-  uint16_t Lo = value >> 8;
-  return value_type(Hi | Lo);
-#endif
-}
-
-template<typename value_type>
-inline
-typename enable_if_c<sizeof(value_type) == 4
-                     && std::numeric_limits<value_type>::is_integer,
-                     value_type>::type
-SwapByteOrder(value_type Value) {
-  // Cast signed types to unsigned before swapping.
-  uint32_t value = static_cast<uint32_t>(Value);
-#if defined(__llvm__) || \
-    (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && !defined(__ICC)
-  return __builtin_bswap32(value);
-#elif defined(_MSC_VER) && !defined(_DEBUG)
-  return _byteswap_ulong(value);
-#else
-  uint32_t Byte0 = value & 0x000000FF;
-  uint32_t Byte1 = value & 0x0000FF00;
-  uint32_t Byte2 = value & 0x00FF0000;
-  uint32_t Byte3 = value & 0xFF000000;
-  return value_type(
-    (Byte0 << 24) | (Byte1 << 8) | (Byte2 >> 8) | (Byte3 >> 24));
-#endif
-}
-
-template<typename value_type>
-inline
-typename enable_if_c<sizeof(value_type) == 8
-                     && std::numeric_limits<value_type>::is_integer,
-                     value_type>::type
-SwapByteOrder(value_type Value) {
-  // Cast signed types to unsigned before swapping.
-  uint64_t value = static_cast<uint64_t>(Value);
-#if defined(__llvm__) || \
-    (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && !defined(__ICC)
-  return __builtin_bswap64(value);
-#elif defined(_MSC_VER) && !defined(_DEBUG)
-  return _byteswap_uint64(value);
-#else
-  uint64_t Hi = SwapByteOrder<uint32_t>(uint32_t(value));
-  uint32_t Lo = SwapByteOrder<uint32_t>(uint32_t(value >> 32));
-  return value_type((Hi << 32) | Lo);
-#endif
-}
-
-} // end namespace sys
-} // end namespace llvm
-
-#endif