Skip to content

Implement SVE2 AbsoluteDifferenceWidening(Upper/Lower) #116268

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Jun 6, 2025
Merged

Implement SVE2 AbsoluteDifferenceWidening(Upper/Lower) #116268

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
7b91956
SVE2 API for AbsoluteDifferenceWideningLower
jacob-crawley May 21, 2025
4ebf666
SVE2 API for AbsoluteDifferenceWideningUpper
jacob-crawley May 22, 2025
41692b2
Renaming variable in test template
jacob-crawley Jun 4, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions src/coreclr/jit/hwintrinsiclistarm64sve.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -312,6 +312,8 @@ HARDWARE_INTRINSIC(Sve, ZipLow,
HARDWARE_INTRINSIC(Sve2, AbsoluteDifferenceAdd, -1, 3, {INS_sve_saba, INS_sve_uaba, INS_sve_saba, INS_sve_uaba, INS_sve_saba, INS_sve_uaba, INS_sve_saba, INS_sve_uaba, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, AbsoluteDifferenceAddWideningLower, -1, 3, {INS_invalid, INS_invalid, INS_sve_sabalb, INS_sve_uabalb, INS_sve_sabalb, INS_sve_uabalb, INS_sve_sabalb, INS_sve_uabalb, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, AbsoluteDifferenceAddWideningUpper, -1, 3, {INS_invalid, INS_invalid, INS_sve_sabalt, INS_sve_uabalt, INS_sve_sabalt, INS_sve_uabalt, INS_sve_sabalt, INS_sve_uabalt, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, AbsoluteDifferenceWideningLower, -1, 2, {INS_invalid, INS_invalid, INS_sve_sabdlb, INS_sve_uabdlb, INS_sve_sabdlb, INS_sve_uabdlb, INS_sve_sabdlb, INS_sve_uabdlb, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable)
HARDWARE_INTRINSIC(Sve2, AbsoluteDifferenceWideningUpper, -1, 2, {INS_invalid, INS_invalid, INS_sve_sabdlt, INS_sve_uabdlt, INS_sve_sabdlt, INS_sve_uabdlt, INS_sve_sabdlt, INS_sve_uabdlt, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable)
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)
HARDWARE_INTRINSIC(Sve2, BitwiseSelect, -1, 3, {INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_sve_bsl, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
HARDWARE_INTRINSIC(Sve2, BitwiseSelectLeftInverted, -1, 3, {INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_sve_bsl1n, INS_invalid, INS_invalid}, HW_Category_SIMD, HW_Flag_Scalable|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
Expand Down
76 changes: 76 additions & 0 deletions ...ies/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/Sve2.PlatformNotSupported.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,82 @@ internal Arm64() { }
/// </summary>
public static Vector<ulong> AbsoluteDifferenceAddWideningUpper(Vector<ulong> addend, Vector<uint> left, Vector<uint> right) { throw new PlatformNotSupportedException(); }

// Absolute difference long (bottom)

/// <summary>
/// svint16_t svabdlb[_s16](svint8_t op1, svint8_t op2)
/// SABDLB Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<short> AbsoluteDifferenceWideningLower(Vector<sbyte> left, Vector<sbyte> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint32_t svabdlb[_s32](svint16_t op1, svint16_t op2)
/// SABDLB Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<int> AbsoluteDifferenceWideningLower(Vector<short> left, Vector<short> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint64_t svabdlb[_s64](svint32_t op1, svint32_t op2)
/// SABDLB Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<long> AbsoluteDifferenceWideningLower(Vector<int> left, Vector<int> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint16_t svabdlb[_u16](svuint8_t op1, svuint8_t op2)
/// UABDLB Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<ushort> AbsoluteDifferenceWideningLower(Vector<byte> left, Vector<byte> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint32_t svabdlb[_u32](svuint16_t op1, svuint16_t op2)
/// UABDLB Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<uint> AbsoluteDifferenceWideningLower(Vector<ushort> left, Vector<ushort> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint64_t svabdlb[_u64](svuint32_t op1, svuint32_t op2)
/// UABDLB Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<ulong> AbsoluteDifferenceWideningLower(Vector<uint> left, Vector<uint> right) { throw new PlatformNotSupportedException(); }

// Absolute difference long (top)

/// <summary>
/// svint16_t svabdlt[_s16](svint8_t op1, svint8_t op2)
/// SABDLT Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<short> AbsoluteDifferenceWideningUpper(Vector<sbyte> left, Vector<sbyte> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint32_t svabdlt[_s32](svint16_t op1, svint16_t op2)
/// SABDLT Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<int> AbsoluteDifferenceWideningUpper(Vector<short> left, Vector<short> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svint64_t svabdlt[_s64](svint32_t op1, svint32_t op2)
/// SABDLT Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<long> AbsoluteDifferenceWideningUpper(Vector<int> left, Vector<int> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint16_t svabdlt[_u16](svuint8_t op1, svuint8_t op2)
/// UABDLT Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<ushort> AbsoluteDifferenceWideningUpper(Vector<byte> left, Vector<byte> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint32_t svabdlt[_u32](svuint16_t op1, svuint16_t op2)
/// UABDLT Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<uint> AbsoluteDifferenceWideningUpper(Vector<ushort> left, Vector<ushort> right) { throw new PlatformNotSupportedException(); }

/// <summary>
/// svuint64_t svabdlt[_u64](svuint32_t op1, svuint32_t op2)
/// UABDLT Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<ulong> AbsoluteDifferenceWideningUpper(Vector<uint> left, Vector<uint> right) { throw new PlatformNotSupportedException(); }

// Bitwise clear and exclusive OR

/// <summary>
Expand Down
76 changes: 76 additions & 0 deletions src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/Sve2.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,82 @@ internal Arm64() { }
/// </summary>
public static Vector<ulong> AbsoluteDifferenceAddWideningUpper(Vector<ulong> addend, Vector<uint> left, Vector<uint> right) => AbsoluteDifferenceAddWideningUpper(addend, left, right);

// Absolute difference long (bottom)

/// <summary>
/// svint16_t svabdlb[_s16](svint8_t op1, svint8_t op2)
/// SABDLB Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<short> AbsoluteDifferenceWideningLower(Vector<sbyte> left, Vector<sbyte> right) => AbsoluteDifferenceWideningLower(left, right);

/// <summary>
/// svint32_t svabdlb[_s32](svint16_t op1, svint16_t op2)
/// SABDLB Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<int> AbsoluteDifferenceWideningLower(Vector<short> left, Vector<short> right) => AbsoluteDifferenceWideningLower(left, right);

/// <summary>
/// svint64_t svabdlb[_s64](svint32_t op1, svint32_t op2)
/// SABDLB Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<long> AbsoluteDifferenceWideningLower(Vector<int> left, Vector<int> right) => AbsoluteDifferenceWideningLower(left, right);

/// <summary>
/// svuint16_t svabdlb[_u16](svuint8_t op1, svuint8_t op2)
/// UABDLB Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<ushort> AbsoluteDifferenceWideningLower(Vector<byte> left, Vector<byte> right) => AbsoluteDifferenceWideningLower(left, right);

/// <summary>
/// svuint32_t svabdlb[_u32](svuint16_t op1, svuint16_t op2)
/// UABDLB Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<uint> AbsoluteDifferenceWideningLower(Vector<ushort> left, Vector<ushort> right) => AbsoluteDifferenceWideningLower(left, right);

/// <summary>
/// svuint64_t svabdlb[_u64](svuint32_t op1, svuint32_t op2)
/// UABDLB Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<ulong> AbsoluteDifferenceWideningLower(Vector<uint> left, Vector<uint> right) => AbsoluteDifferenceWideningLower(left, right);

// Absolute difference long (top)

/// <summary>
/// svint16_t svabdlt[_s16](svint8_t op1, svint8_t op2)
/// SABDLT Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<short> AbsoluteDifferenceWideningUpper(Vector<sbyte> left, Vector<sbyte> right) => AbsoluteDifferenceWideningUpper(left, right);

/// <summary>
/// svint32_t svabdlt[_s32](svint16_t op1, svint16_t op2)
/// SABDLT Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<int> AbsoluteDifferenceWideningUpper(Vector<short> left, Vector<short> right) => AbsoluteDifferenceWideningUpper(left, right);

/// <summary>
/// svint64_t svabdlt[_s64](svint32_t op1, svint32_t op2)
/// SABDLT Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<long> AbsoluteDifferenceWideningUpper(Vector<int> left, Vector<int> right) => AbsoluteDifferenceWideningUpper(left, right);

/// <summary>
/// svuint16_t svabdlt[_u16](svuint8_t op1, svuint8_t op2)
/// UABDLT Zresult.H, Zop1.B, Zop2.B
/// </summary>
public static Vector<ushort> AbsoluteDifferenceWideningUpper(Vector<byte> left, Vector<byte> right) => AbsoluteDifferenceWideningUpper(left, right);

/// <summary>
/// svuint32_t svabdlt[_u32](svuint16_t op1, svuint16_t op2)
/// UABDLT Zresult.S, Zop1.H, Zop2.H
/// </summary>
public static Vector<uint> AbsoluteDifferenceWideningUpper(Vector<ushort> left, Vector<ushort> right) => AbsoluteDifferenceWideningUpper(left, right);

/// <summary>
/// svuint64_t svabdlt[_u64](svuint32_t op1, svuint32_t op2)
/// UABDLT Zresult.D, Zop1.S, Zop2.S
/// </summary>
public static Vector<ulong> AbsoluteDifferenceWideningUpper(Vector<uint> left, Vector<uint> right) => AbsoluteDifferenceWideningUpper(left, right);

// Bitwise clear and exclusive OR

/// <summary>
Expand Down
14 changes: 14 additions & 0 deletions src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6062,6 +6062,20 @@ internal Arm64() { }
public static System.Numerics.Vector<uint> AbsoluteDifferenceAddWideningUpper(System.Numerics.Vector<uint> addend, System.Numerics.Vector<ushort> left, System.Numerics.Vector<ushort> right) { throw null; }
public static System.Numerics.Vector<ulong> AbsoluteDifferenceAddWideningUpper(System.Numerics.Vector<ulong> addend, System.Numerics.Vector<uint> left, System.Numerics.Vector<uint> right) { throw null; }

public static System.Numerics.Vector<short> AbsoluteDifferenceWideningLower(System.Numerics.Vector<sbyte> left, System.Numerics.Vector<sbyte> right) { throw null; }
public static System.Numerics.Vector<int> AbsoluteDifferenceWideningLower(System.Numerics.Vector<short> left, System.Numerics.Vector<short> right) { throw null; }
public static System.Numerics.Vector<long> AbsoluteDifferenceWideningLower(System.Numerics.Vector<int> left, System.Numerics.Vector<int> right) { throw null; }
public static System.Numerics.Vector<ushort> AbsoluteDifferenceWideningLower(System.Numerics.Vector<byte> left, System.Numerics.Vector<byte> right) { throw null; }
public static System.Numerics.Vector<uint> AbsoluteDifferenceWideningLower(System.Numerics.Vector<ushort> left, System.Numerics.Vector<ushort> right) { throw null; }
public static System.Numerics.Vector<ulong> AbsoluteDifferenceWideningLower(System.Numerics.Vector<uint> left, System.Numerics.Vector<uint> right) { throw null; }

public static System.Numerics.Vector<short> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<sbyte> left, System.Numerics.Vector<sbyte> right) { throw null; }
public static System.Numerics.Vector<int> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<short> left, System.Numerics.Vector<short> right) { throw null; }
public static System.Numerics.Vector<long> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<int> left, System.Numerics.Vector<int> right) { throw null; }
public static System.Numerics.Vector<ushort> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<byte> left, System.Numerics.Vector<byte> right) { throw null; }
public static System.Numerics.Vector<uint> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<ushort> left, System.Numerics.Vector<ushort> right) { throw null; }
public static System.Numerics.Vector<ulong> AbsoluteDifferenceWideningUpper(System.Numerics.Vector<uint> left, System.Numerics.Vector<uint> right) { throw null; }

public static System.Numerics.Vector<byte> BitwiseClearXor(System.Numerics.Vector<byte> xor, System.Numerics.Vector<byte> value, System.Numerics.Vector<byte> mask) { throw null; }
public static System.Numerics.Vector<short> BitwiseClearXor(System.Numerics.Vector<short> xor, System.Numerics.Vector<short> value, System.Numerics.Vector<short> mask) { throw null; }
public static System.Numerics.Vector<int> BitwiseClearXor(System.Numerics.Vector<int> xor, System.Numerics.Vector<int> value, System.Numerics.Vector<int> mask) { throw null; }
Expand Down
Loading
Loading