137 lines
3.9 KiB
C
137 lines
3.9 KiB
C
/***
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*** Copyright (C) 1985-2007 Intel Corporation. All rights reserved.
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***
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*** The information and source code contained herein is the exclusive
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*** property of Intel Corporation and may not be disclosed, examined
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*** or reproduced in whole or in part without explicit written authorization
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*** from the company.
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***
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****/
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/*
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* nmmintrin.h
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*
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* Principal header file for Intel(R) Core(TM) 2 Duo processor
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* SSE4.2 intrinsics.
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*/
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#pragma once
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#ifndef __midl
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#ifndef _INCLUDED_NMM
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#define _INCLUDED_NMM
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#if defined (_M_CEE_PURE)
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#error ERROR: EMM intrinsics not supported in the pure mode!
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#else /* defined (_M_CEE_PURE) */
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#include <smmintrin.h>
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*
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* These defines are used to determine the kind of units to be compared
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*/
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#define _SIDD_UBYTE_OPS 0x00
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#define _SIDD_UWORD_OPS 0x01
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#define _SIDD_SBYTE_OPS 0x02
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#define _SIDD_SWORD_OPS 0x03
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/*
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* These defines are used to determine the comparison operation
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*/
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#define _SIDD_CMP_EQUAL_ANY 0x00
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#define _SIDD_CMP_RANGES 0x04
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#define _SIDD_CMP_EQUAL_EACH 0x08
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#define _SIDD_CMP_EQUAL_ORDERED 0x0C
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/*
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* These defines are used to determine the polarity
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*/
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#define _SIDD_POSITIVE_POLARITY 0x00
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#define _SIDD_NEGATIVE_POLARITY 0x10
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#define _SIDD_MASKED_POSITIVE_POLARITY 0x20
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#define _SIDD_MASKED_NEGATIVE_POLARITY 0x30
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/*
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* These defines are used in _mm_cmpXstri()
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*/
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#define _SIDD_LEAST_SIGNIFICANT 0x00
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#define _SIDD_MOST_SIGNIFICANT 0x40
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/*
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* These defines are used _mm_cmpXstrm()
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*/
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#define _SIDD_BIT_MASK 0x00
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#define _SIDD_UNIT_MASK 0x40
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/*
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* Intrinsics for text/string processing.
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*/
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extern __m128i _mm_cmpistrm (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpistri (__m128i a, __m128i b, const int mode);
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extern __m128i _mm_cmpestrm (__m128i a, int la, __m128i b, int lb, const int mode);
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extern int _mm_cmpestri (__m128i a, int la, __m128i b, int lb, const int mode);
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/*
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* Intrinsics for text/string processing and reading values of EFlags.
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*/
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extern int _mm_cmpistrz (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpistrc (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpistrs (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpistro (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpistra (__m128i a, __m128i b, const int mode);
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extern int _mm_cmpestrz (__m128i a, int la, __m128i b, int lb, const int mode);
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extern int _mm_cmpestrc (__m128i a, int la, __m128i b, int lb, const int mode);
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extern int _mm_cmpestrs (__m128i a, int la, __m128i b, int lb, const int mode);
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extern int _mm_cmpestro (__m128i a, int la, __m128i b, int lb, const int mode);
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extern int _mm_cmpestra (__m128i a, int la, __m128i b, int lb, const int mode);
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/*
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* Packed integer 64-bit comparison, zeroing or filling with ones
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* corresponding parts of result
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*/
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extern __m128i _mm_cmpgt_epi64(__m128i val1, __m128i val2);
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/*
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* Calculate a number of bits set to 1
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*/
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extern int _mm_popcnt_u32(unsigned int v);
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#if defined (_M_X64)
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extern __int64 _mm_popcnt_u64(unsigned __int64 v);
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#endif /* defined (_M_X64) */
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/*
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* Accumulate CRC32 (polynomial 0x11EDC6F41) value
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*/
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extern unsigned int _mm_crc32_u8 (unsigned int crc, unsigned char v);
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extern unsigned int _mm_crc32_u16(unsigned int crc, unsigned short v);
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extern unsigned int _mm_crc32_u32(unsigned int crc, unsigned int v);
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#if defined (_M_X64)
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extern unsigned __int64 _mm_crc32_u64(unsigned __int64 crc, unsigned __int64 v);
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#endif /* defined (_M_X64) */
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#if defined __cplusplus
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}; /* End "C" */
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#endif /* defined __cplusplus */
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#endif /* defined (_M_CEE_PURE) */
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#endif /* _INCLUDED_NMM */
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#endif /* __midl */
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