1 files changed, 0 insertions, 125 deletions
diff --git a/libitm/config/x86/cacheline.h b/libitm/config/x86/cacheline.h
deleted file mode 100644
index 401ac4173e5..00000000000
--- a/libitm/config/x86/cacheline.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Copyright (C) 2009-2015 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@redhat.com>.
-
-   This file is part of the GNU Transactional Memory Library (libitm).
-
-   Libitm is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   Libitm is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-   more details.
-
-   Under Section 7 of GPL version 3, you are granted additional
-   permissions described in the GCC Runtime Library Exception, version
-   3.1, as published by the Free Software Foundation.
-
-   You should have received a copy of the GNU General Public License and
-   a copy of the GCC Runtime Library Exception along with this program;
-   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef LIBITM_CACHELINE_H
-#define LIBITM_CACHELINE_H 1
-
-// Minimum cacheline size is 32, due to both complex long double and __m256.
-// There's no requirement that 64-bit use a 64-byte cacheline size, but do
-// so for now to make sure everything is parameterized properly.
-#ifdef __x86_64__
-# define CACHELINE_SIZE 64
-#else
-# define CACHELINE_SIZE 32
-#endif
-
-namespace GTM HIDDEN {
-
-// A gtm_cacheline_mask stores a modified bit for every modified byte
-// in the cacheline with which it is associated.
-typedef sized_integral<CACHELINE_SIZE / 8>::type gtm_cacheline_mask;
-
-union gtm_cacheline
-{
-  // Byte access to the cacheline.
-  unsigned char b[CACHELINE_SIZE] __attribute__((aligned(CACHELINE_SIZE)));
-
-  // Larger sized access to the cacheline.
-  uint16_t u16[CACHELINE_SIZE / sizeof(uint16_t)];
-  uint32_t u32[CACHELINE_SIZE / sizeof(uint32_t)];
-  uint64_t u64[CACHELINE_SIZE / sizeof(uint64_t)];
-  gtm_word w[CACHELINE_SIZE / sizeof(gtm_word)];
-
-#ifdef __MMX__
-  __m64 m64[CACHELINE_SIZE / sizeof(__m64)];
-#endif
-#ifdef __SSE__
-  __m128 m128[CACHELINE_SIZE / sizeof(__m128)];
-#endif
-#ifdef __SSE2__
-  __m128i m128i[CACHELINE_SIZE / sizeof(__m128i)];
-#endif
-#ifdef __AVX__
-  __m256 m256[CACHELINE_SIZE / sizeof(__m256)];
-  __m256i m256i[CACHELINE_SIZE / sizeof(__m256i)];
-#endif
-
-#if defined(__SSE__) || defined(__AVX__)
-  // Copy S to D; only bother defining if we can do this more efficiently
-  // than the compiler-generated default implementation.
-  gtm_cacheline& operator= (const gtm_cacheline &s);
-#endif // SSE, AVX
-};
-
-#if defined(__SSE__) || defined(__AVX__)
-inline gtm_cacheline& ALWAYS_INLINE
-gtm_cacheline::operator= (const gtm_cacheline & __restrict s)
-{
-#ifdef __AVX__
-# define CP	m256
-# define TYPE	__m256
-#else
-# define CP	m128
-# define TYPE	__m128
-#endif
-
-  TYPE w, x, y, z;
-
-  // ??? Wouldn't it be nice to have a pragma to tell the compiler
-  // to completely unroll a given loop?
-  switch (CACHELINE_SIZE / sizeof(TYPE))
-    {
-    case 1:
-      this->CP[0] = s.CP[0];
-      break;
-    case 2:
-      x = s.CP[0];
-      y = s.CP[1];
-      this->CP[0] = x;
-      this->CP[1] = y;
-      break;
-    case 4:
-      w = s.CP[0];
-      x = s.CP[1];
-      y = s.CP[2];
-      z = s.CP[3];
-      this->CP[0] = w;
-      this->CP[1] = x;
-      this->CP[2] = y;
-      this->CP[3] = z;
-      break;
-    default:
-      __builtin_trap ();
-    }
-
-  return *this;
-
-#undef CP
-#undef TYPE
-}
-#endif
-
-} // namespace GTM
-
-#endif // LIBITM_CACHELINE_H