vppinfra: CLIB_HAVE_VEC128 mandates SSE4.2

Change-Id: I6511110d0472203498a4f8741781eeeeb4f90844
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 730 deletions

diff --git a/src/vppinfra/vector_sse2.h b/src/vppinfra/vector_sse2.h
deleted file mode 100644
index ce1bb81c93f..00000000000
--- a/src/vppinfra/vector_sse2.h
+++ /dev/null
@@ -1,730 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
-  Copyright (c) 2005 Eliot Dresselhaus
-
-  Permission is hereby granted, free of charge, to any person obtaining
-  a copy of this software and associated documentation files (the
-  "Software"), to deal in the Software without restriction, including
-  without limitation the rights to use, copy, modify, merge, publish,
-  distribute, sublicense, and/or sell copies of the Software, and to
-  permit persons to whom the Software is furnished to do so, subject to
-  the following conditions:
-
-  The above copyright notice and this permission notice shall be
-  included in all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef included_vector_sse2_h
-#define included_vector_sse2_h
-
-#include <vppinfra/error_bootstrap.h>	/* for ASSERT */
-#include <x86intrin.h>
-
-/* 128 bit interleaves. */
-always_inline u8x16
-u8x16_interleave_hi (u8x16 a, u8x16 b)
-{
-  return (u8x16) _mm_unpackhi_epi8 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u8x16
-u8x16_interleave_lo (u8x16 a, u8x16 b)
-{
-  return (u8x16) _mm_unpacklo_epi8 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u16x8
-u16x8_interleave_hi (u16x8 a, u16x8 b)
-{
-  return (u16x8) _mm_unpackhi_epi16 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u16x8
-u16x8_interleave_lo (u16x8 a, u16x8 b)
-{
-  return (u16x8) _mm_unpacklo_epi16 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u32x4
-u32x4_interleave_hi (u32x4 a, u32x4 b)
-{
-  return (u32x4) _mm_unpackhi_epi32 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u32x4
-u32x4_interleave_lo (u32x4 a, u32x4 b)
-{
-  return (u32x4) _mm_unpacklo_epi32 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u64x2
-u64x2_interleave_hi (u64x2 a, u64x2 b)
-{
-  return (u64x2) _mm_unpackhi_epi64 ((__m128i) a, (__m128i) b);
-}
-
-always_inline u64x2
-u64x2_interleave_lo (u64x2 a, u64x2 b)
-{
-  return (u64x2) _mm_unpacklo_epi64 ((__m128i) a, (__m128i) b);
-}
-
-/* 64 bit interleaves. */
-always_inline u8x8
-u8x8_interleave_hi (u8x8 a, u8x8 b)
-{
-  return (u8x8) _m_punpckhbw ((__m64) a, (__m64) b);
-}
-
-always_inline u8x8
-u8x8_interleave_lo (u8x8 a, u8x8 b)
-{
-  return (u8x8) _m_punpcklbw ((__m64) a, (__m64) b);
-}
-
-always_inline u16x4
-u16x4_interleave_hi (u16x4 a, u16x4 b)
-{
-  return (u16x4) _m_punpckhwd ((__m64) a, (__m64) b);
-}
-
-always_inline u16x4
-u16x4_interleave_lo (u16x4 a, u16x4 b)
-{
-  return (u16x4) _m_punpcklwd ((__m64) a, (__m64) b);
-}
-
-always_inline u32x2
-u32x2_interleave_hi (u32x2 a, u32x2 b)
-{
-  return (u32x2) _m_punpckhdq ((__m64) a, (__m64) b);
-}
-
-always_inline u32x2
-u32x2_interleave_lo (u32x2 a, u32x2 b)
-{
-  return (u32x2) _m_punpckldq ((__m64) a, (__m64) b);
-}
-
-/* 128 bit packs. */
-always_inline u8x16
-u16x8_pack (u16x8 lo, u16x8 hi)
-{
-  return (u8x16) _mm_packus_epi16 ((__m128i) lo, (__m128i) hi);
-}
-
-always_inline i8x16
-i16x8_pack (i16x8 lo, i16x8 hi)
-{
-  return (i8x16) _mm_packs_epi16 ((__m128i) lo, (__m128i) hi);
-}
-
-always_inline u16x8
-u32x4_pack (u32x4 lo, u32x4 hi)
-{
-  return (u16x8) _mm_packs_epi32 ((__m128i) lo, (__m128i) hi);
-}
-
-/* 64 bit packs. */
-always_inline u8x8
-u16x4_pack (u16x4 lo, u16x4 hi)
-{
-  return (u8x8) _m_packuswb ((__m64) lo, (__m64) hi);
-}
-
-always_inline i8x8
-i16x4_pack (i16x4 lo, i16x4 hi)
-{
-  return (i8x8) _m_packsswb ((__m64) lo, (__m64) hi);
-}
-
-always_inline u16x4
-u32x2_pack (u32x2 lo, u32x2 hi)
-{
-  return (u16x4) _m_packssdw ((__m64) lo, (__m64) hi);
-}
-
-always_inline i16x4
-i32x2_pack (i32x2 lo, i32x2 hi)
-{
-  return (i16x4) _m_packssdw ((__m64) lo, (__m64) hi);
-}
-
-/* Splats: replicate scalar value into vector. */
-always_inline u64x2
-u64x2_splat (u64 a)
-{
-  u64x2 x = { a, a };
-  return x;
-}
-
-always_inline u32x4
-u32x4_splat (u32 a)
-{
-  u32x4 x = { a, a, a, a };
-  return x;
-}
-
-always_inline u16x8
-u16x8_splat (u16 a)
-{
-  u16x8 x = { a, a, a, a, a, a, a, a };
-  return x;
-}
-
-always_inline u8x16
-u8x16_splat (u8 a)
-{
-  u8x16 x = { a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a };
-  return x;
-}
-
-always_inline u32x2
-u32x2_splat (u32 a)
-{
-  u32x2 x = { a, a };
-  return x;
-}
-
-always_inline u16x4
-u16x4_splat (u16 a)
-{
-  u16x4 x = { a, a, a, a };
-  return x;
-}
-
-always_inline u8x8
-u8x8_splat (u8 a)
-{
-  u8x8 x = { a, a, a, a, a, a, a, a };
-  return x;
-}
-
-#define i64x2_splat u64x2_splat
-#define i32x4_splat u32x4_splat
-#define i16x8_splat u16x8_splat
-#define i8x16_splat u8x16_splat
-#define i32x2_splat u32x2_splat
-#define i16x4_splat u16x4_splat
-#define i8x8_splat u8x8_splat
-
-#ifndef __ICC
-always_inline u64x2
-u64x2_read_lo (u64x2 x, u64 * a)
-{
-  return (u64x2) _mm_loadl_pi ((__m128) x, (__m64 *) a);
-}
-
-always_inline u64x2
-u64x2_read_hi (u64x2 x, u64 * a)
-{
-  return (u64x2) _mm_loadh_pi ((__m128) x, (__m64 *) a);
-}
-
-always_inline void
-u64x2_write_lo (u64x2 x, u64 * a)
-{
-  _mm_storel_pi ((__m64 *) a, (__m128) x);
-}
-
-always_inline void
-u64x2_write_hi (u64x2 x, u64 * a)
-{
-  _mm_storeh_pi ((__m64 *) a, (__m128) x);
-}
-#endif
-
-/* Unaligned loads/stores. */
-
-#define _(t)						\
-  always_inline void t##_store_unaligned (t x, t * a)	\
-  { _mm_storeu_si128 ((__m128i *) a, (__m128i) x); }	\
-  always_inline t t##_load_unaligned (t * a)		\
-  { return (t) _mm_loadu_si128 ((__m128i *) a); }
-
-_(u8x16) _(u16x8) _(u32x4) _(u64x2) _(i8x16) _(i16x8) _(i32x4) _(i64x2)
-#undef _
-#define _signed_binop(n,m,f,g)                                         \
-  /* Unsigned */                                                       \
-  always_inline u##n##x##m                                             \
-  u##n##x##m##_##f (u##n##x##m x, u##n##x##m y)                        \
-  { return (u##n##x##m) _mm_##g##n ((__m128i) x, (__m128i) y); } \
-                                                                       \
-  /* Signed */                                                         \
-  always_inline i##n##x##m                                             \
-  i##n##x##m##_##f (i##n##x##m x, i##n##x##m y)                        \
-  { return (i##n##x##m) _mm_##g##n ((__m128i) x, (__m128i) y); }
-/* Addition/subtraction. */
-  _signed_binop (8, 16, add, add_epi)
-_signed_binop (16, 8, add, add_epi)
-_signed_binop (32, 4, add, add_epi)
-_signed_binop (64, 2, add, add_epi)
-_signed_binop (8, 16, sub, sub_epi)
-_signed_binop (16, 8, sub, sub_epi)
-_signed_binop (32, 4, sub, sub_epi) _signed_binop (64, 2, sub, sub_epi)
-/* Addition/subtraction with saturation. */
-  _signed_binop (8, 16, add_saturate, adds_epu)
-_signed_binop (16, 8, add_saturate, adds_epu)
-_signed_binop (8, 16, sub_saturate, subs_epu)
-_signed_binop (16, 8, sub_saturate, subs_epu)
-/* Multiplication. */
-     always_inline i16x8 i16x8_mul_lo (i16x8 x, i16x8 y)
-{
-  return (i16x8) _mm_mullo_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u16x8
-u16x8_mul_lo (u16x8 x, u16x8 y)
-{
-  return (u16x8) _mm_mullo_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i16x8
-i16x8_mul_hi (i16x8 x, i16x8 y)
-{
-  return (i16x8) _mm_mulhi_epu16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u16x8
-u16x8_mul_hi (u16x8 x, u16x8 y)
-{
-  return (u16x8) _mm_mulhi_epu16 ((__m128i) x, (__m128i) y);
-}
-
-/* 128 bit shifts. */
-
-#define _(p,a,b,c,f)           \
-  always_inline p##a##x##b p##a##x##b##_ishift_##c (p##a##x##b x, int i)       \
-  { return (p##a##x##b) _mm_##f##i_epi##a ((__m128i) x, i); }                  \
-                                                                               \
-  always_inline p##a##x##b p##a##x##b##_shift_##c (p##a##x##b x, p##a##x##b y) \
-  { return (p##a##x##b) _mm_##f##_epi##a ((__m128i) x, (__m128i) y); }
-
-_(u, 16, 8, left, sll)
-_(u, 32, 4, left, sll)
-_(u, 64, 2, left, sll)
-_(u, 16, 8, right, srl)
-_(u, 32, 4, right, srl)
-_(u, 64, 2, right, srl)
-_(i, 16, 8, left, sll)
-_(i, 32, 4, left, sll)
-_(i, 64, 2, left, sll) _(i, 16, 8, right, sra) _(i, 32, 4, right, sra)
-#undef _
-/* 64 bit shifts. */
-  always_inline u16x4
-u16x4_shift_left (u16x4 x, u16x4 i)
-{
-  return (u16x4) _m_psllw ((__m64) x, (__m64) i);
-};
-
-always_inline u32x2
-u32x2_shift_left (u32x2 x, u32x2 i)
-{
-  return (u32x2) _m_pslld ((__m64) x, (__m64) i);
-};
-
-always_inline u16x4
-u16x4_shift_right (u16x4 x, u16x4 i)
-{
-  return (u16x4) _m_psrlw ((__m64) x, (__m64) i);
-};
-
-always_inline u32x2
-u32x2_shift_right (u32x2 x, u32x2 i)
-{
-  return (u32x2) _m_psrld ((__m64) x, (__m64) i);
-};
-
-always_inline i16x4
-i16x4_shift_left (i16x4 x, i16x4 i)
-{
-  return (i16x4) _m_psllw ((__m64) x, (__m64) i);
-};
-
-always_inline i32x2
-i32x2_shift_left (i32x2 x, i32x2 i)
-{
-  return (i32x2) _m_pslld ((__m64) x, (__m64) i);
-};
-
-always_inline i16x4
-i16x4_shift_right (i16x4 x, i16x4 i)
-{
-  return (i16x4) _m_psraw ((__m64) x, (__m64) i);
-};
-
-always_inline i32x2
-i32x2_shift_right (i32x2 x, i32x2 i)
-{
-  return (i32x2) _m_psrad ((__m64) x, (__m64) i);
-};
-
-#define u8x16_word_shift_left(a,n)  (u8x16) _mm_slli_si128((__m128i) a, n)
-#define u8x16_word_shift_right(a,n) (u8x16) _mm_srli_si128((__m128i) a, n)
-
-#define i8x16_word_shift_left(a,n) \
-  ((i8x16) u8x16_word_shift_left((u8x16) (a), (n)))
-#define i8x16_word_shift_right(a,n) \
-  ((i8x16) u8x16_word_shift_right((u8x16) (a), (n)))
-
-#define u16x8_word_shift_left(a,n) \
-  ((u16x8) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u16)))
-#define i16x8_word_shift_left(a,n) \
-  ((u16x8) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u16)))
-#define u16x8_word_shift_right(a,n) \
-  ((u16x8) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u16)))
-#define i16x8_word_shift_right(a,n) \
-  ((i16x8) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u16)))
-
-#define u32x4_word_shift_left(a,n) \
-  ((u32x4) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u32)))
-#define i32x4_word_shift_left(a,n) \
-  ((u32x4) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u32)))
-#define u32x4_word_shift_right(a,n) \
-  ((u32x4) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u32)))
-#define i32x4_word_shift_right(a,n) \
-  ((i32x4) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u32)))
-
-#define u64x2_word_shift_left(a,n) \
-  ((u64x2) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u64)))
-#define i64x2_word_shift_left(a,n) \
-  ((u64x2) u8x16_word_shift_left((u8x16) (a), (n) * sizeof (u64)))
-#define u64x2_word_shift_right(a,n) \
-  ((u64x2) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u64)))
-#define i64x2_word_shift_right(a,n) \
-  ((i64x2) u8x16_word_shift_right((u8x16) (a), (n) * sizeof (u64)))
-
-/* SSE2 has no rotate instructions: use shifts to simulate them. */
-#define _(t,n,lr1,lr2)					\
-  always_inline t##x##n					\
-  t##x##n##_irotate_##lr1 (t##x##n w, int i)		\
-  {							\
-    ASSERT (i >= 0 && i <= BITS (t));			\
-    return (t##x##n##_ishift_##lr1 (w, i)		\
-	    | t##x##n##_ishift_##lr2 (w, BITS (t) - i)); \
-  }							\
-							\
-  always_inline t##x##n					\
-  t##x##n##_rotate_##lr1 (t##x##n w, t##x##n i)		\
-  {							\
-    t##x##n j = t##x##n##_splat (BITS (t));		\
-    return (t##x##n##_shift_##lr1 (w, i)		\
-	    | t##x##n##_shift_##lr2 (w, j - i));	\
-  }
-
-_(u16, 8, left, right);
-_(u16, 8, right, left);
-_(u32, 4, left, right);
-_(u32, 4, right, left);
-_(u64, 2, left, right);
-_(u64, 2, right, left);
-
-#undef _
-
-#ifndef __clang__
-#define _(t,n,lr1,lr2)						\
-  always_inline t##x##n						\
-  t##x##n##_word_rotate2_##lr1 (t##x##n w0, t##x##n w1, int i)	\
-  {								\
-    int m = sizeof (t##x##n) / sizeof (t);			\
-    ASSERT (i >= 0 && i < m);					\
-    return (t##x##n##_word_shift_##lr1 (w0, i)			\
-	    | t##x##n##_word_shift_##lr2 (w1, m - i));		\
-  }								\
-								\
-  always_inline t##x##n						\
-  t##x##n##_word_rotate_##lr1 (t##x##n w0, int i)		\
-  { return t##x##n##_word_rotate2_##lr1 (w0, w0, i); }
-
-_(u8, 16, left, right);
-_(u8, 16, right, left);
-_(u16, 8, left, right);
-_(u16, 8, right, left);
-_(u32, 4, left, right);
-_(u32, 4, right, left);
-_(u64, 2, left, right);
-_(u64, 2, right, left);
-
-#undef _
-#endif
-
-/* Compare operations. */
-always_inline u8x16
-u8x16_is_equal (u8x16 x, u8x16 y)
-{
-  return (u8x16) _mm_cmpeq_epi8 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i8x16
-i8x16_is_equal (i8x16 x, i8x16 y)
-{
-  return (i8x16) _mm_cmpeq_epi8 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u16x8
-u16x8_is_equal (u16x8 x, u16x8 y)
-{
-  return (u16x8) _mm_cmpeq_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i16x8
-i16x8_is_equal (i16x8 x, i16x8 y)
-{
-  return (i16x8) _mm_cmpeq_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u32x4
-u32x4_is_equal (u32x4 x, u32x4 y)
-{
-  return (u32x4) _mm_cmpeq_epi32 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i32x4
-i32x4_is_equal (i32x4 x, i32x4 y)
-{
-  return (i32x4) _mm_cmpeq_epi32 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u8x16
-i8x16_is_greater (i8x16 x, i8x16 y)
-{
-  return (u8x16) _mm_cmpgt_epi8 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u16x8
-i16x8_is_greater (i16x8 x, i16x8 y)
-{
-  return (u16x8) _mm_cmpgt_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u32x4
-i32x4_is_greater (i32x4 x, i32x4 y)
-{
-  return (u32x4) _mm_cmpgt_epi32 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u8x16
-u8x16_is_zero (u8x16 x)
-{
-  u8x16 zero = { 0 };
-  return u8x16_is_equal (x, zero);
-}
-
-always_inline u16x8
-u16x8_is_zero (u16x8 x)
-{
-  u16x8 zero = { 0 };
-  return u16x8_is_equal (x, zero);
-}
-
-always_inline u32x4
-u32x4_is_zero (u32x4 x)
-{
-  u32x4 zero = { 0 };
-  return u32x4_is_equal (x, zero);
-}
-
-
-always_inline int
-u8x16_is_all_zero (u8x16 x)
-{
-  return _mm_testz_si128 ((__m128i) x, (__m128i) x);
-}
-
-always_inline int
-u16x8_is_all_zero (u16x8 x)
-{
-  return _mm_testz_si128 ((__m128i) x, (__m128i) x);
-}
-
-always_inline int
-u32x4_is_all_zero (u32x4 x)
-{
-  return _mm_testz_si128 ((__m128i) x, (__m128i) x);
-}
-
-always_inline int
-u64x2_is_all_zero (u64x2 x)
-{
-  return _mm_testz_si128 ((__m128i) x, (__m128i) x);
-}
-
-#define u32x4_select(A,MASK)						\
-({									\
-  u32x4 _x, _y;								\
-  _x = (A);								\
-  asm volatile ("pshufd %[mask], %[x], %[y]"				\
-		: /* outputs */ [y] "=x" (_y)				\
-		: /* inputs */  [x] "x" (_x), [mask] "i" (MASK));	\
-  _y;									\
-})
-
-#define u32x4_splat_word(x,i)			\
-  u32x4_select ((x), (((i) << (2*0))		\
-		      | ((i) << (2*1))		\
-		      | ((i) << (2*2))		\
-		      | ((i) << (2*3))))
-
-/* Extract low order 32 bit word. */
-always_inline u32
-u32x4_get0 (u32x4 x)
-{
-  u32 result;
-  asm volatile ("movd %[x], %[result]": /* outputs */ [result] "=r" (result)
-		: /* inputs */ [x] "x" (x));
-  return result;
-}
-
-always_inline u32x4
-u32x4_set0 (u32 x)
-{
-  u32x4 result;
-  asm volatile ("movd %[x], %[result]": /* outputs */ [result] "=x" (result)
-		: /* inputs */ [x] "r" (x));
-  return result;
-}
-
-always_inline i32x4
-i32x4_set0 (i32 x)
-{
-  return (i32x4) u32x4_set0 ((u32) x);
-}
-
-always_inline i32
-i32x4_get0 (i32x4 x)
-{
-  return (i32) u32x4_get0 ((u32x4) x);
-}
-
-/* Converts all ones/zeros compare mask to bitmap. */
-always_inline u32
-u8x16_compare_byte_mask (u8x16 x)
-{
-  return _mm_movemask_epi8 ((__m128i) x);
-}
-
-extern u8 u32x4_compare_word_mask_table[256];
-
-always_inline u32
-u32x4_compare_word_mask (u32x4 x)
-{
-  u32 m = u8x16_compare_byte_mask ((u8x16) x);
-  return (u32x4_compare_word_mask_table[(m >> 0) & 0xff]
-	  | (u32x4_compare_word_mask_table[(m >> 8) & 0xff] << 2));
-}
-
-always_inline u32
-u8x16_zero_byte_mask (u8x16 x)
-{
-  u8x16 zero = { 0 };
-  return u8x16_compare_byte_mask (u8x16_is_equal (x, zero));
-}
-
-always_inline u32
-u16x8_zero_byte_mask (u16x8 x)
-{
-  u16x8 zero = { 0 };
-  return u8x16_compare_byte_mask ((u8x16) u16x8_is_equal (x, zero));
-}
-
-always_inline u32
-u32x4_zero_byte_mask (u32x4 x)
-{
-  u32x4 zero = { 0 };
-  return u8x16_compare_byte_mask ((u8x16) u32x4_is_equal (x, zero));
-}
-
-always_inline u8x16
-u8x16_max (u8x16 x, u8x16 y)
-{
-  return (u8x16) _mm_max_epu8 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u32
-u8x16_max_scalar (u8x16 x)
-{
-  x = u8x16_max (x, u8x16_word_shift_right (x, 8));
-  x = u8x16_max (x, u8x16_word_shift_right (x, 4));
-  x = u8x16_max (x, u8x16_word_shift_right (x, 2));
-  x = u8x16_max (x, u8x16_word_shift_right (x, 1));
-  return _mm_extract_epi16 ((__m128i) x, 0) & 0xff;
-}
-
-always_inline u8x16
-u8x16_min (u8x16 x, u8x16 y)
-{
-  return (u8x16) _mm_min_epu8 ((__m128i) x, (__m128i) y);
-}
-
-always_inline u8
-u8x16_min_scalar (u8x16 x)
-{
-  x = u8x16_min (x, u8x16_word_shift_right (x, 8));
-  x = u8x16_min (x, u8x16_word_shift_right (x, 4));
-  x = u8x16_min (x, u8x16_word_shift_right (x, 2));
-  x = u8x16_min (x, u8x16_word_shift_right (x, 1));
-  return _mm_extract_epi16 ((__m128i) x, 0) & 0xff;
-}
-
-always_inline i16x8
-i16x8_max (i16x8 x, i16x8 y)
-{
-  return (i16x8) _mm_max_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i16
-i16x8_max_scalar (i16x8 x)
-{
-  x = i16x8_max (x, i16x8_word_shift_right (x, 4));
-  x = i16x8_max (x, i16x8_word_shift_right (x, 2));
-  x = i16x8_max (x, i16x8_word_shift_right (x, 1));
-  return _mm_extract_epi16 ((__m128i) x, 0);
-}
-
-always_inline i16x8
-i16x8_min (i16x8 x, i16x8 y)
-{
-  return (i16x8) _mm_min_epi16 ((__m128i) x, (__m128i) y);
-}
-
-always_inline i16
-i16x8_min_scalar (i16x8 x)
-{
-  x = i16x8_min (x, i16x8_word_shift_right (x, 4));
-  x = i16x8_min (x, i16x8_word_shift_right (x, 2));
-  x = i16x8_min (x, i16x8_word_shift_right (x, 1));
-  return _mm_extract_epi16 ((__m128i) x, 0);
-}
-
-#undef _signed_binop
-
-#endif /* included_vector_sse2_h */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */