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Implement SVE2 ShiftArithmeticRounded, ShiftArithmeticRoundedSaturate, ShiftArithmeticSaturate #115774

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Implement SVE2 ShiftArithmeticRounded, ShiftArithmeticRoundedSaturate, ShiftArithmeticSaturate #115774

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Implement SVE2 ShiftArithmeticRounded, ShiftArithmeticRoundedSaturate…
snickolls-arm May 14, 2025
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snickolls-arm May 21, 2025
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5 changes: 4 additions & 1 deletion src/coreclr/jit/hwintrinsiclistarm64sve.h
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Expand Up @@ -310,7 +310,10 @@ HARDWARE_INTRINSIC(Sve, ZipLow,
// SVE2 Intrinsics
#define FIRST_NI_Sve2 NI_Sve2_BitwiseClearXor
HARDWARE_INTRINSIC(Sve2, BitwiseClearXor, -1, 3, {INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_sve_bcax, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
#define LAST_NI_Sve2 NI_Sve2_BitwiseClearXor
HARDWARE_INTRINSIC(Sve2, ShiftArithmeticRounded, -1, -1, {INS_sve_srshl, INS_invalid, INS_sve_srshl, INS_invalid, INS_sve_srshl, INS_invalid, INS_sve_srshl, INS_invalid, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_EmbeddedMaskedOperation|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, ShiftArithmeticRoundedSaturate, -1, -1, {INS_sve_sqrshl, INS_invalid, INS_sve_sqrshl, INS_invalid, INS_sve_sqrshl, INS_invalid, INS_sve_sqrshl, INS_invalid, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_EmbeddedMaskedOperation|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, ShiftArithmeticSaturate, -1, -1, {INS_sve_sqshl, INS_invalid, INS_sve_sqshl, INS_invalid, INS_sve_sqshl, INS_invalid, INS_sve_sqshl, INS_invalid, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_EmbeddedMaskedOperation|HW_Flag_HasRMWSemantics)
#define LAST_NI_Sve2 NI_Sve2_ShiftArithmeticSaturate

// ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
// ISA Function name SIMD size NumArg Instructions Category Flags
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81 changes: 81 additions & 0 deletions ...ies/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/Sve2.PlatformNotSupported.cs
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Expand Up @@ -77,5 +77,86 @@ internal Arm64() { }
/// BCAX Ztied1.D, Ztied1.D, Zop2.D, Zop3.D
/// </summary>
public static unsafe Vector<ulong> BitwiseClearXor(Vector<ulong> xor, Vector<ulong> value, Vector<ulong> mask) { throw new PlatformNotSupportedException(); }


// Rounding shift left

/// <summary>
/// svint16_t svrshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SRSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticRounded(Vector<short> value, Vector<short> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint32_t svrshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SRSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticRounded(Vector<int> value, Vector<int> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint64_t svrshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SRSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticRounded(Vector<long> value, Vector<long> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint8_t svrshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SRSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticRounded(Vector<sbyte> value, Vector<sbyte> count) { throw new PlatformNotSupportedException(); }


// Saturating rounding shift left

/// <summary>
/// svint16_t svqrshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SQRSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticRoundedSaturate(Vector<short> value, Vector<short> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint32_t svqrshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SQRSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticRoundedSaturate(Vector<int> value, Vector<int> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint64_t svqrshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SQRSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticRoundedSaturate(Vector<long> value, Vector<long> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint8_t svqrshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SQRSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticRoundedSaturate(Vector<sbyte> value, Vector<sbyte> count) { throw new PlatformNotSupportedException(); }


// Saturating shift left

/// <summary>
/// svint16_t svqshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SQSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticSaturate(Vector<short> value, Vector<short> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint32_t svqshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SQSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticSaturate(Vector<int> value, Vector<int> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint64_t svqshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SQSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticSaturate(Vector<long> value, Vector<long> count) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint8_t svqshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SQSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticSaturate(Vector<sbyte> value, Vector<sbyte> count) { throw new PlatformNotSupportedException(); }
}
}
81 changes: 81 additions & 0 deletions src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/Sve2.cs
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Expand Up @@ -77,5 +77,86 @@ internal Arm64() { }
/// BCAX Ztied1.D, Ztied1.D, Zop2.D, Zop3.D
/// </summary>
public static unsafe Vector<ulong> BitwiseClearXor(Vector<ulong> xor, Vector<ulong> value, Vector<ulong> mask) => BitwiseClearXor(xor, value, mask);


// Rounding shift left

/// <summary>
/// svint16_t svrshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SRSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticRounded(Vector<short> value, Vector<short> count) => ShiftArithmeticRounded(value, count);

/// <summary>
/// svint32_t svrshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SRSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticRounded(Vector<int> value, Vector<int> count) => ShiftArithmeticRounded(value, count);

/// <summary>
/// svint64_t svrshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SRSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticRounded(Vector<long> value, Vector<long> count) => ShiftArithmeticRounded(value, count);

/// <summary>
/// svint8_t svrshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SRSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticRounded(Vector<sbyte> value, Vector<sbyte> count) => ShiftArithmeticRounded(value, count);


// Saturating rounding shift left

/// <summary>
/// svint16_t svqrshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SQRSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticRoundedSaturate(Vector<short> value, Vector<short> count) => ShiftArithmeticRoundedSaturate(value, count);

/// <summary>
/// svint32_t svqrshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SQRSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticRoundedSaturate(Vector<int> value, Vector<int> count) => ShiftArithmeticRoundedSaturate(value, count);

/// <summary>
/// svint64_t svqrshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SQRSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticRoundedSaturate(Vector<long> value, Vector<long> count) => ShiftArithmeticRoundedSaturate(value, count);

/// <summary>
/// svint8_t svqrshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SQRSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticRoundedSaturate(Vector<sbyte> value, Vector<sbyte> count) => ShiftArithmeticRoundedSaturate(value, count);


// Saturating shift left

/// <summary>
/// svint16_t svqshl[_s16]_m(svbool_t pg, svint16_t op1, svint16_t op2)
/// SQSHL Ztied1.H, Pg/M, Ztied1.H, Zop2.H
/// </summary>
public static unsafe Vector<short> ShiftArithmeticSaturate(Vector<short> value, Vector<short> count) => ShiftArithmeticSaturate(value, count);

/// <summary>
/// svint32_t svqshl[_s32]_m(svbool_t pg, svint32_t op1, svint32_t op2)
/// SQSHL Ztied1.S, Pg/M, Ztied1.S, Zop2.S
/// </summary>
public static unsafe Vector<int> ShiftArithmeticSaturate(Vector<int> value, Vector<int> count) => ShiftArithmeticSaturate(value, count);

/// <summary>
/// svint64_t svqshl[_s64]_m(svbool_t pg, svint64_t op1, svint64_t op2)
/// SQSHL Ztied1.D, Pg/M, Ztied1.D, Zop2.D
/// </summary>
public static unsafe Vector<long> ShiftArithmeticSaturate(Vector<long> value, Vector<long> count) => ShiftArithmeticSaturate(value, count);

/// <summary>
/// svint8_t svqshl[_s8]_m(svbool_t pg, svint8_t op1, svint8_t op2)
/// SQSHL Ztied1.B, Pg/M, Ztied1.B, Zop2.B
/// </summary>
public static unsafe Vector<sbyte> ShiftArithmeticSaturate(Vector<sbyte> value, Vector<sbyte> count) => ShiftArithmeticSaturate(value, count);
}
}
12 changes: 12 additions & 0 deletions src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs
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Expand Up @@ -6047,6 +6047,18 @@ internal Arm64() { }
public static System.Numerics.Vector<ushort> BitwiseClearXor(System.Numerics.Vector<ushort> xor, System.Numerics.Vector<ushort> value, System.Numerics.Vector<ushort> mask) { throw null; }
public static System.Numerics.Vector<uint> BitwiseClearXor(System.Numerics.Vector<uint> xor, System.Numerics.Vector<uint> value, System.Numerics.Vector<uint> mask) { throw null; }
public static System.Numerics.Vector<ulong> BitwiseClearXor(System.Numerics.Vector<ulong> xor, System.Numerics.Vector<ulong> value, System.Numerics.Vector<ulong> mask) { throw null; }
public static System.Numerics.Vector<short> ShiftArithmeticRounded(System.Numerics.Vector<short> value, System.Numerics.Vector<short> count) { throw null; }
public static System.Numerics.Vector<int> ShiftArithmeticRounded(System.Numerics.Vector<int> value, System.Numerics.Vector<int> count) { throw null; }
public static System.Numerics.Vector<long> ShiftArithmeticRounded(System.Numerics.Vector<long> value, System.Numerics.Vector<long> count) { throw null; }
public static System.Numerics.Vector<sbyte> ShiftArithmeticRounded(System.Numerics.Vector<sbyte> value, System.Numerics.Vector<sbyte> count) { throw null; }
public static System.Numerics.Vector<short> ShiftArithmeticRoundedSaturate(System.Numerics.Vector<short> value, System.Numerics.Vector<short> count) { throw null; }
public static System.Numerics.Vector<int> ShiftArithmeticRoundedSaturate(System.Numerics.Vector<int> value, System.Numerics.Vector<int> count) { throw null; }
public static System.Numerics.Vector<long> ShiftArithmeticRoundedSaturate(System.Numerics.Vector<long> value, System.Numerics.Vector<long> count) { throw null; }
public static System.Numerics.Vector<sbyte> ShiftArithmeticRoundedSaturate(System.Numerics.Vector<sbyte> value, System.Numerics.Vector<sbyte> count) { throw null; }
public static System.Numerics.Vector<short> ShiftArithmeticSaturate(System.Numerics.Vector<short> value, System.Numerics.Vector<short> count) { throw null; }
public static System.Numerics.Vector<int> ShiftArithmeticSaturate(System.Numerics.Vector<int> value, System.Numerics.Vector<int> count) { throw null; }
public static System.Numerics.Vector<long> ShiftArithmeticSaturate(System.Numerics.Vector<long> value, System.Numerics.Vector<long> count) { throw null; }
public static System.Numerics.Vector<sbyte> ShiftArithmeticSaturate(System.Numerics.Vector<sbyte> value, System.Numerics.Vector<sbyte> count) { throw null; }
}

public enum SveMaskPattern : byte
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