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diff --git a/gcc-4.9/gcc/config/i386/avx512pfintrin.h b/gcc-4.9/gcc/config/i386/avx512pfintrin.h
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+++ b/gcc-4.9/gcc/config/i386/avx512pfintrin.h
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+/* Copyright (C) 2013-2014 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC 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, or (at your option)
+ any later version.
+
+ GCC 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 _IMMINTRIN_H_INCLUDED
+#error "Never use <avx512pfintrin.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef _AVX512PFINTRIN_H_INCLUDED
+#define _AVX512PFINTRIN_H_INCLUDED
+
+#ifndef __AVX512PF__
+#pragma GCC push_options
+#pragma GCC target("avx512pf")
+#define __DISABLE_AVX512PF__
+#endif /* __AVX512PF__ */
+
+/* Internal data types for implementing the intrinsics. */
+typedef long long __v8di __attribute__ ((__vector_size__ (64)));
+typedef int __v16si __attribute__ ((__vector_size__ (64)));
+
+/* The Intel API is flexible enough that we must allow aliasing with other
+ vector types, and their scalar components. */
+typedef long long __m512i __attribute__ ((__vector_size__ (64), __may_alias__));
+
+typedef unsigned char __mmask8;
+typedef unsigned short __mmask16;
+
+#ifdef __OPTIMIZE__
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i32gather_pd (__m256i index, __mmask8 mask,
+ void *addr, int scale, int hint)
+{
+ __builtin_ia32_gatherpfdpd (mask, (__v8si) index, (long long const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i32gather_ps (__m512i index, __mmask16 mask,
+ void *addr, int scale, int hint)
+{
+ __builtin_ia32_gatherpfdps (mask, (__v16si) index, (int const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i64gather_pd (__m512i index, __mmask8 mask,
+ void *addr, int scale, int hint)
+{
+ __builtin_ia32_gatherpfqpd (mask, (__v8di) index, (long long const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i64gather_ps (__m512i index, __mmask8 mask,
+ void *addr, int scale, int hint)
+{
+ __builtin_ia32_gatherpfqps (mask, (__v8di) index, (int const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_prefetch_i32scatter_pd (void *addr, __m256i index, int scale,
+ int hint)
+{
+ __builtin_ia32_scatterpfdpd ((__mmask8) 0xFF, (__v8si) index,
+ (long long const *)addr, scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_prefetch_i32scatter_ps (void *addr, __m512i index, int scale,
+ int hint)
+{
+ __builtin_ia32_scatterpfdps ((__mmask16) 0xFFFF, (__v16si) index, (int const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i32scatter_pd (void *addr, __mmask8 mask,
+ __m256i index, int scale, int hint)
+{
+ __builtin_ia32_scatterpfdpd (mask, (__v8si) index, (long long const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i32scatter_ps (void *addr, __mmask16 mask,
+ __m512i index, int scale, int hint)
+{
+ __builtin_ia32_scatterpfdps (mask, (__v16si) index, (int const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_prefetch_i64scatter_pd (void *addr, __m512i index, int scale,
+ int hint)
+{
+ __builtin_ia32_scatterpfqpd ((__mmask8) 0xFF, (__v8di) index, (long long const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_prefetch_i64scatter_ps (void *addr, __m512i index, int scale,
+ int hint)
+{
+ __builtin_ia32_scatterpfqps ((__mmask8) 0xFF, (__v8di) index, (int const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i64scatter_pd (void *addr, __mmask16 mask,
+ __m512i index, int scale, int hint)
+{
+ __builtin_ia32_scatterpfqpd (mask, (__v8di) index, (long long const *) addr,
+ scale, hint);
+}
+
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_prefetch_i64scatter_ps (void *addr, __mmask16 mask,
+ __m512i index, int scale, int hint)
+{
+ __builtin_ia32_scatterpfqps (mask, (__v8di) index, (int const *) addr,
+ scale, hint);
+}
+
+#else
+#define _mm512_mask_prefetch_i32gather_pd(INDEX, MASK, ADDR, SCALE, HINT) \
+ __builtin_ia32_gatherpfdpd ((__mmask8)MASK, (__v8si)(__m256i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i32gather_ps(INDEX, MASK, ADDR, SCALE, HINT) \
+ __builtin_ia32_gatherpfdps ((__mmask16)MASK, (__v16si)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i64gather_pd(INDEX, MASK, ADDR, SCALE, HINT) \
+ __builtin_ia32_gatherpfqpd ((__mmask8)MASK, (__v8di)(__m512i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i64gather_ps(INDEX, MASK, ADDR, SCALE, HINT) \
+ __builtin_ia32_gatherpfqps ((__mmask8)MASK, (__v8di)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_prefetch_i32scatter_pd(ADDR, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfdpd ((__mmask8)0xFF, (__v8si)(__m256i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_prefetch_i32scatter_ps(ADDR, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfdps ((__mmask16)0xFFFF, (__v16si)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i32scatter_pd(ADDR, MASK, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfdpd ((__mmask8)MASK, (__v8si)(__m256i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i32scatter_ps(ADDR, MASK, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfdps ((__mmask16)MASK, (__v16si)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_prefetch_i64scatter_pd(ADDR, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfqpd ((__mmask8)0xFF, (__v8di)(__m512i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_prefetch_i64scatter_ps(ADDR, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfqps ((__mmask8)0xFF, (__v8di)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i64scatter_pd(ADDR, MASK, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfqpd ((__mmask8)MASK, (__v8di)(__m512i)INDEX, \
+ (long long const *)ADDR, (int)SCALE, (int)HINT)
+
+#define _mm512_mask_prefetch_i64scatter_ps(ADDR, MASK, INDEX, SCALE, HINT) \
+ __builtin_ia32_scatterpfqps ((__mmask8)MASK, (__v8di)(__m512i)INDEX, \
+ (int const *)ADDR, (int)SCALE, (int)HINT)
+#endif
+
+#ifdef __DISABLE_AVX512PF__
+#undef __DISABLE_AVX512PF__
+#pragma GCC pop_options
+#endif /* __DISABLE_AVX512PF__ */
+
+#endif /* _AVX512PFINTRIN_H_INCLUDED */