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65 lines
2.5 KiB
C++
65 lines
2.5 KiB
C++
/*
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* Copyright (c) 2015-2017, Intel Corporation
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* Copyright (c) 2020-2023, VectorCamp PC
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef MATCH_HPP
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#define MATCH_HPP
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#include "ue2common.h"
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#include "util/arch.h"
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#include "util/bitutils.h"
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#include "util/unaligned.h"
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#include "util/supervector/supervector.hpp"
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template <u16 S>
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const u8 *first_non_zero_match(const u8 *buf, SuperVector<S> v, u16 const len = S);
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template <u16 S>
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const u8 *last_non_zero_match(const u8 *buf, SuperVector<S> v, u16 const len = S);
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template <u16 S>
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const u8 *first_zero_match_inverted(const u8 *buf, SuperVector<S> v, u16 const len = S);
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template <u16 S>
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const u8 *last_zero_match_inverted(const u8 *buf, SuperVector<S> v, u16 len = S);
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#if defined(VS_SIMDE_BACKEND)
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#include "util/arch/x86/match.hpp"
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#else
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#if defined(ARCH_IA32) || defined(ARCH_X86_64)
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#include "util/arch/x86/match.hpp"
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#elif defined(ARCH_ARM32) || defined(ARCH_AARCH64)
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#include "util/arch/arm/match.hpp"
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#elif defined(ARCH_PPC64EL)
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#include "util/arch/ppc64el/match.hpp"
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#endif
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#endif
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#endif // MATCH_HPP
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