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/** |
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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 |
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#include <smmintrin.h> |
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#if __cplusplus |
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extern "C" { |
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#endif |
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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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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 |
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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 |
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#if defined __cplusplus |
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}; /* End "C" */ |
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#endif /* __cplusplus */ |
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#endif /* defined(_M_CEE_PURE) */ |
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#endif |
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#endif /* _INCLUDED_NMM */ |
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