//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//


#ifndef _SIMD_H_
#define _SIMD_H_

#ifdef FEATURE_SIMD

#ifdef DEBUG
extern const char * const   simdIntrinsicNames [];
#endif

enum SIMDIntrinsicID 
{
    #define SIMD_INTRINSIC(m, i, id, n, r, ac, arg1, arg2, arg3, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)   SIMDIntrinsic##id ,
    #include "simdintrinsiclist.h"
};

// Static info about a SIMD intrinsic
struct SIMDIntrinsicInfo
{
    SIMDIntrinsicID id;
    const char *methodName;
    bool isInstMethod;
    var_types retType;
    byte argCount;    
    var_types argType[SIMD_INTRINSIC_MAX_PARAM_COUNT];
    var_types supportedBaseTypes[SIMD_INTRINSIC_MAX_BASETYPE_COUNT];
};

#ifdef _TARGET_AMD64_
//SSE2 Shuffle control byte to shuffle vector <W, Z, Y, X>
//These correspond to shuffle immediate byte in shufps SSE2 instruction.
#define SHUFFLE_XXXX     0x00
#define SHUFFLE_ZWYX     0xB1
#define SHUFFLE_WWYY     0xF5
#define SHUFFLE_ZZXX     0xA0
#endif

#endif //FEATURE_SIMD

#endif //_SIMD_H_