1 files changed, 0 insertions, 93 deletions
diff --git a/drivers/opus/celt/x86/x86cpu.h b/drivers/opus/celt/x86/x86cpu.h
deleted file mode 100644
index 04fd48aac4..0000000000
--- a/drivers/opus/celt/x86/x86cpu.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (c) 2014, Cisco Systems, INC
-   Written by XiangMingZhu WeiZhou MinPeng YanWang
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#if !defined(X86CPU_H)
-# define X86CPU_H
-
-# if defined(OPUS_X86_MAY_HAVE_SSE)
-#  define MAY_HAVE_SSE(name) name ## _sse
-# else
-#  define MAY_HAVE_SSE(name) name ## _c
-# endif
-
-# if defined(OPUS_X86_MAY_HAVE_SSE2)
-#  define MAY_HAVE_SSE2(name) name ## _sse2
-# else
-#  define MAY_HAVE_SSE2(name) name ## _c
-# endif
-
-# if defined(OPUS_X86_MAY_HAVE_SSE4_1)
-#  define MAY_HAVE_SSE4_1(name) name ## _sse4_1
-# else
-#  define MAY_HAVE_SSE4_1(name) name ## _c
-# endif
-
-# if defined(OPUS_X86_MAY_HAVE_AVX)
-#  define MAY_HAVE_AVX(name) name ## _avx
-# else
-#  define MAY_HAVE_AVX(name) name ## _c
-# endif
-
-# if defined(OPUS_HAVE_RTCD)
-int opus_select_arch(void);
-# endif
-
-/*gcc appears to emit MOVDQA's to load the argument of an _mm_cvtepi8_epi32()
-  or _mm_cvtepi16_epi32() when optimizations are disabled, even though the
-  actual PMOVSXWD instruction takes an m32 or m64. Unlike a normal memory
-  reference, these require 16-byte alignment and load a full 16 bytes (instead
-  of 4 or 8), possibly reading out of bounds.
-
-  We can insert an explicit MOVD or MOVQ using _mm_cvtsi32_si128() or
-  _mm_loadl_epi64(), which should have the same semantics as an m32 or m64
-  reference in the PMOVSXWD instruction itself, but gcc is not smart enough to
-  optimize this out when optimizations ARE enabled.
-
-  Clang, in contrast, requires us to do this always for _mm_cvtepi8_epi32
-  (which is fair, since technically the compiler is always allowed to do the
-  dereference before invoking the function implementing the intrinsic).
-  However, it is smart enough to eliminate the extra MOVD instruction.
-  For _mm_cvtepi16_epi32, it does the right thing, though does *not* optimize out
-  the extra MOVQ if it's specified explicitly */
-
-# if defined(__clang__) || !defined(__OPTIMIZE__)
-#  define OP_CVTEPI8_EPI32_M32(x) \
- (_mm_cvtepi8_epi32(_mm_cvtsi32_si128(*(int *)(x))))
-# else
-#  define OP_CVTEPI8_EPI32_M32(x) \
- (_mm_cvtepi8_epi32(*(__m128i *)(x)))
-#endif
-
-# if !defined(__OPTIMIZE__)
-#  define OP_CVTEPI16_EPI32_M64(x) \
- (_mm_cvtepi16_epi32(_mm_loadl_epi64((__m128i *)(x))))
-# else
-#  define OP_CVTEPI16_EPI32_M64(x) \
- (_mm_cvtepi16_epi32(*(__m128i *)(x)))
-# endif
-
-#endif