Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021

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Open
Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
Labels
api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
Milestone
Future

Description

@tannergooding
tannergooding
opened on Apr 28, 2021

Proposal

Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.

namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}

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      Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
      Open
      Open
      Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
      Labels
      api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
      Milestone
      Future
      Description
      @tannergooding
      tannergooding
      opened on Apr 28, 2021
      Proposal
      Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
      namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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          Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
          Open
          Open
          Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
          Labels
          api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
          Milestone
          Future
          Description
          @tannergooding
          tannergooding
          opened on Apr 28, 2021
          Proposal
          Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
          namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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              Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
              Open
              Open
              Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
              Labels
              api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
              Milestone
              Future
              Description
              @tannergooding
              tannergooding
              opened on Apr 28, 2021
              Proposal
              Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
              namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
                  Open
                  Open
                  Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
                  Labels
                  api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
                  Milestone
                  Future
                  Description
                  @tannergooding
                  tannergooding
                  opened on Apr 28, 2021
                  Proposal
                  Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
                  namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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                      Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
                      Open
                      Open
                      Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
                      Labels
                      api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
                      Milestone
                      Future
                      Description
                      @tannergooding
                      tannergooding
                      opened on Apr 28, 2021
                      Proposal
                      Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
                      namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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                          Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
                          Open
                          Open
                          Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
                          Labels
                          api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
                          Milestone
                          Future
                          Description
                          @tannergooding
                          tannergooding
                          opened on Apr 28, 2021
                          Proposal
                          Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
                          namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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                              Extend System.Runtime.Intrinsics.X86 to support nint and nuint #52021
                              Open
                              Open
                              Extend System.Runtime.Intrinsics.X86 to support nint and nuint#52021
                              Labels
                              api-approvedAPI was approved in API review, it can be implementedarea-System.Runtime.Intrinsics
                              Milestone
                              Future
                              Description
                              @tannergooding
                              tannergooding
                              opened on Apr 28, 2021
                              Proposal
                              Extend ISAs in System.Runtime.Intrinsics.X86 to support nint and nuint as valid primitive types. This will expose a number of new APIs to take the new types. Several of these APIs exist in Base vs Base.X64 splits. Others represent cases where either int or long are possible inputs today.
                              namespaceSystem.Runtime.Intrinsics.X86{publicabstractpartialclassSse{publicstaticVector128<float>ConvertScalarToVector128Single(Vector128<float>upper,nintvalue);publicstaticnintConvertToNInt(Vector128<float>value);publicstaticnintConvertToNIntWithTruncation(Vector128<float>value);}publicabstractpartialclassSse2{publicstaticVector128<double>ConvertScalarToVector128Double(Vector128<double>upper,nintvalue);publicstaticVector128<nint>ConvertScalarToVector128NInt(nintvalue);publicstaticVector128<nuint>ConvertScalarToVector128NUInt(nuintvalue);publicstaticnintConvertToNInt(Vector128<double>value);publicstaticnintConvertToNIntWithTruncation(Vector128<double>value);publicstaticnintConvertToNInt(Vector128<nint>value);publicstaticnuintConvertToNUInt(Vector128<nuint>value);publicstaticunsafevoidStoreNonTemporal(nint*address,nintvalue);publicstaticunsafevoidStoreNonTemporal(nuint*address,nuintvalue);publicstaticVector128<nint>Add(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Add(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>And(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>And(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>AndNot(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>AndNot(Vector128<nuint>left,Vector128<nuint>right);publicstaticunsafeVector128<nint>LoadVector128(nint*address);publicstaticunsafeVector128<nuint>LoadVector128(nuint*address);publicstaticunsafeVector128<nint>LoadAlignedVector128(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128(nuint*address);publicstaticunsafeVector128<nint>LoadScalarVector128(nint*address);publicstaticunsafeVector128<nuint>LoadScalarVector128(nuint*address);publicstaticVector128<nint>MoveScalar(Vector128<nint>value);publicstaticVector128<nuint>MoveScalar(Vector128<nuint>value);publicstaticVector128<nint>Or(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Or(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftLeftLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftLeftLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftLeftLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftLeftLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,Vector128<nint>count);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector128<nint>ShiftRightLogical(Vector128<nint>value,bytecount);publicstaticVector128<nuint>ShiftRightLogical(Vector128<nuint>value,bytecount);publicstaticVector128<nint>ShiftRightLogical128BitLane(Vector128<nint>value,bytenumBytes);publicstaticVector128<nuint>ShiftRightLogical128BitLane(Vector128<nuint>value,bytenumBytes);publicstaticunsafevoidStoreScalar(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreScalar(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAligned(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector128<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector128<nuint>source);publicstaticunsafevoidStore(nint*address,Vector128<nint>source);publicstaticunsafevoidStore(nuint*address,Vector128<nuint>source);publicstaticVector128<nint>Subtract(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Subtract(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackHigh(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackHigh(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>UnpackLow(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>UnpackLow(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>Xor(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>Xor(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse3{publicstaticunsafeVector128<nint>LoadDquVector128(nint*address);publicstaticunsafeVector128<nuint>LoadDquVector128(nuint*address);}publicabstractpartialclassSsse3{publicstaticVector128<nint>AlignRight(Vector128<nint>left,Vector128<nint>right,bytemask);publicstaticVector128<nuint>AlignRight(Vector128<nuint>left,Vector128<nuint>right,bytemask);}publicabstractpartialclassSse41{publicstaticnintExtract(Vector128<nint>value,byteindex);publicstaticnuintExtract(Vector128<nuint>value,byteindex);publicstaticVector128<nint>Insert(Vector128<nint>value,nintdata,byteindex);publicstaticVector128<nuint>Insert(Vector128<nuint>value,nuintdata,byteindex);publicstaticVector128<nint>BlendVariable(Vector128<nint>left,Vector128<nint>right,Vector128<nint>mask);publicstaticVector128<nuint>BlendVariable(Vector128<nuint>left,Vector128<nuint>right,Vector128<nuint>mask);publicstaticVector128<nint>CompareEqual(Vector128<nint>left,Vector128<nint>right);publicstaticVector128<nuint>CompareEqual(Vector128<nuint>left,Vector128<nuint>right);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<sbyte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<byte>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<short>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<ushort>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<int>value);publicstaticVector128<nint>ConvertToVector128NInt(Vector128<uint>value);publicstaticunsafeVector128<nint>ConvertToVector128NInt(sbyte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(byte*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(short*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(ushort*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(int*address);publicstaticunsafeVector128<nint>ConvertToVector128NInt(uint*address);publicstaticVector128<nint>Multiply(Vector128<int>left,Vector128<int>right);publicstaticunsafeVector128<nint>LoadAlignedVector128NonTemporal(nint*address);publicstaticunsafeVector128<nuint>LoadAlignedVector128NonTemporal(nuint*address);publicstaticboolTestC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestNotZAndNotC(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestNotZAndNotC(Vector128<nuint>left,Vector128<nuint>right);publicstaticboolTestZ(Vector128<nint>left,Vector128<nint>right);publicstaticboolTestZ(Vector128<nuint>left,Vector128<nuint>right);}publicabstractpartialclassSse42{publicstaticVector128<nint>CompareGreaterThan(Vector128<nint>left,Vector128<nint>right);publicstaticnuintCrc32(nuintcrc,nuintdata);}publicabstractpartialclassAvx{publicstaticVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadVector256(nint*address);publicstaticunsafeVector256<nuint>LoadVector256(nuint*address);publicstaticunsafeVector256<nint>LoadAlignedVector256(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256(nuint*address);publicstaticunsafeVector256<nint>LoadDquVector256(nint*address);publicstaticunsafeVector256<nuint>LoadDquVector256(nuint*address);publicstaticVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticunsafevoidStoreAligned(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAligned(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nint*address,Vector256<nint>source);publicstaticunsafevoidStoreAlignedNonTemporal(nuint*address,Vector256<nuint>source);publicstaticunsafevoidStore(nint*address,Vector256<nint>source);publicstaticunsafevoidStore(nuint*address,Vector256<nuint>source);publicstaticboolTestC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestNotZAndNotC(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestNotZAndNotC(Vector256<nuint>left,Vector256<nuint>right);publicstaticboolTestZ(Vector256<nint>left,Vector256<nint>right);publicstaticboolTestZ(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassAvx2{publicstaticVector256<nint>Add(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Add(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AlignRight(Vector256<nint>left,Vector256<nint>right,bytemask);publicstaticVector256<nuint>AlignRight(Vector256<nuint>left,Vector256<nuint>right,bytemask);publicstaticVector256<nint>And(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>And(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>AndNot(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>AndNot(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>BlendVariable(Vector256<nint>left,Vector256<nint>right,Vector256<nint>mask);publicstaticVector256<nuint>BlendVariable(Vector256<nuint>left,Vector256<nuint>right,Vector256<nuint>mask);publicstaticVector128<nint>BroadcastScalarToVector128(Vector128<nint>value);publicstaticVector128<nuint>BroadcastScalarToVector128(Vector128<nuint>value);publicstaticunsafeVector128<nint>BroadcastScalarToVector128(nint*source);publicstaticunsafeVector128<nuint>BroadcastScalarToVector128(nuint*source);publicstaticVector256<nint>BroadcastScalarToVector256(Vector128<nint>value);publicstaticVector256<nuint>BroadcastScalarToVector256(Vector128<nuint>value);publicstaticunsafeVector256<nint>BroadcastScalarToVector256(nint*source);publicstaticunsafeVector256<nuint>BroadcastScalarToVector256(nuint*source);publicstaticunsafeVector256<nint>BroadcastVector128ToVector256(nint*address);publicstaticunsafeVector256<nuint>BroadcastVector128ToVector256(nuint*address);publicstaticVector256<nint>CompareEqual(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>CompareEqual(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>CompareGreaterThan(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<sbyte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<byte>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<short>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<ushort>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<int>value);publicstaticVector256<nint>ConvertToVector256NInt(Vector128<uint>value);publicstaticunsafeVector256<nint>ConvertToVector256NInt(sbyte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(byte*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(short*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(ushort*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(int*address);publicstaticunsafeVector256<nint>ConvertToVector256NInt(uint*address);publicstaticnewVector128<nint>ExtractVector128(Vector256<nint>value,byteindex);publicstaticnewVector128<nuint>ExtractVector128(Vector256<nuint>value,byteindex);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(long*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(ulong*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherVector128(nint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<nuint>GatherVector128(nuint*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector128<double>GatherVector128(double*baseAddress,Vector128<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector128<int>index,bytescale);publicstaticunsafeVector128<int>GatherVector128(int*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<uint>GatherVector128(uint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(long*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(ulong*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nint>GatherVector256(nint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<nuint>GatherVector256(nuint*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<float>GatherVector128(float*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector256<double>GatherVector256(double*baseAddress,Vector256<nint>index,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<int>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<int>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector128<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector128<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector128<long>GatherMaskVector128(Vector128<long>source,long*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<ulong>GatherMaskVector128(Vector128<ulong>source,ulong*baseAddress,Vector128<nint>index,Vector128<long>mask,bytescale);publicstaticunsafeVector128<nint>GatherMaskVector128(Vector128<nint>source,nint*baseAddress,Vector128<nint>index,Vector128<nint>mask,bytescale);publicstaticunsafeVector128<nuint>GatherMaskVector128(Vector128<nuint>source,nuint*baseAddress,Vector128<nint>index,Vector128<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector128<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector128<double>GatherMaskVector128(Vector128<double>source,double*baseAddress,Vector128<nint>index,Vector128<double>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector128<int>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector128<int>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<int>GatherMaskVector128(Vector128<int>source,int*baseAddress,Vector256<nint>index,Vector128<int>mask,bytescale);publicstaticunsafeVector128<uint>GatherMaskVector128(Vector128<uint>source,uint*baseAddress,Vector256<nint>index,Vector128<uint>mask,bytescale);publicstaticunsafeVector256<long>GatherMaskVector256(Vector256<long>source,long*baseAddress,Vector256<nint>index,Vector256<long>mask,bytescale);publicstaticunsafeVector256<ulong>GatherMaskVector256(Vector256<ulong>source,ulong*baseAddress,Vector256<nint>index,Vector256<ulong>mask,bytescale);publicstaticunsafeVector256<nint>GatherMaskVector256(Vector256<nint>source,nint*baseAddress,Vector256<nint>index,Vector256<nint>mask,bytescale);publicstaticunsafeVector256<nuint>GatherMaskVector256(Vector256<nuint>source,nuint*baseAddress,Vector256<nint>index,Vector256<nuint>mask,bytescale);publicstaticunsafeVector128<float>GatherMaskVector128(Vector128<float>source,float*baseAddress,Vector256<nint>index,Vector128<float>mask,bytescale);publicstaticunsafeVector256<double>GatherMaskVector256(Vector256<double>source,double*baseAddress,Vector256<nint>index,Vector256<double>mask,bytescale);publicstaticnewVector256<nint>InsertVector128(Vector256<nint>value,Vector128<nint>data,byteindex);publicstaticnewVector256<nuint>InsertVector128(Vector256<nuint>value,Vector128<nuint>data,byteindex);publicstaticunsafeVector256<nint>LoadAlignedVector256NonTemporal(nint*address);publicstaticunsafeVector256<nuint>LoadAlignedVector256NonTemporal(nuint*address);publicstaticunsafeVector128<nint>MaskLoad(nint*address,Vector128<nint>mask);publicstaticunsafeVector128<nuint>MaskLoad(nuint*address,Vector128<nuint>mask);publicstaticunsafeVector256<nint>MaskLoad(nint*address,Vector256<nint>mask);publicstaticunsafeVector256<nuint>MaskLoad(nuint*address,Vector256<nuint>mask);publicstaticunsafevoidMaskStore(nint*address,Vector128<nint>mask,Vector128<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector128<nuint>mask,Vector128<nuint>source);publicstaticunsafevoidMaskStore(nint*address,Vector256<nint>mask,Vector256<nint>source);publicstaticunsafevoidMaskStore(nuint*address,Vector256<nuint>mask,Vector256<nuint>source);publicstaticVector256<nint>Or(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Or(Vector256<nuint>left,Vector256<nuint>right);publicstaticnewVector256<nint>Permute2x128(Vector256<nint>left,Vector256<nint>right,bytecontrol);publicstaticnewVector256<nuint>Permute2x128(Vector256<nuint>left,Vector256<nuint>right,bytecontrol);publicstaticVector256<nint>Permute4x64(Vector256<nint>value,bytecontrol);publicstaticVector256<nuint>Permute4x64(Vector256<nuint>value,bytecontrol);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftLeftLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftLeftLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftLeftLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftLeftLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftLeftLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftLeftLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftLeftLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftLeftLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,Vector128<nint>count);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>ShiftRightLogical(Vector256<nint>value,bytecount);publicstaticVector256<nuint>ShiftRightLogical(Vector256<nuint>value,bytecount);publicstaticVector256<nint>ShiftRightLogical128BitLane(Vector256<nint>value,bytenumBytes);publicstaticVector256<nuint>ShiftRightLogical128BitLane(Vector256<nuint>value,bytenumBytes);publicstaticVector256<nint>ShiftRightLogicalVariable(Vector256<nint>value,Vector256<nuint>count);publicstaticVector256<nuint>ShiftRightLogicalVariable(Vector256<nuint>value,Vector256<nuint>count);publicstaticVector128<nint>ShiftRightLogicalVariable(Vector128<nint>value,Vector128<nuint>count);publicstaticVector128<nuint>ShiftRightLogicalVariable(Vector128<nuint>value,Vector128<nuint>count);publicstaticVector256<nint>Subtract(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Subtract(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackHigh(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackHigh(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>UnpackLow(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>UnpackLow(Vector256<nuint>left,Vector256<nuint>right);publicstaticVector256<nint>Xor(Vector256<nint>left,Vector256<nint>right);publicstaticVector256<nuint>Xor(Vector256<nuint>left,Vector256<nuint>right);}publicabstractpartialclassBmi1{publicstaticnuintAndNot(nuintleft,nuintright);publicstaticnuintBitFieldExtract(nuintvalue,bytestart,bytelength);publicstaticnuintBitFieldExtract(nuintvalue,ushortcontrol);publicstaticnuintExtractLowestSetBit(nuintvalue);publicstaticnuintGetMaskUpToLowestSetBit(nuintvalue);publicstaticnuintResetLowestSetBit(nuintvalue);publicstaticnuintTrailingZeroCount(nuintvalue);}publicabstractpartialclassBmi2{publicstaticnuintZeroHighBits(nuintvalue,nuintindex);publicstaticnuintMultiplyNoFlags(nuintleft,nuintright);publicstaticunsafenuintMultiplyNoFlags(nuintleft,nuintright,nuint*low);publicstaticnuintParallelBitDeposit(nuintvalue,nuintmask);publicstaticnuintParallelBitExtract(nuintvalue,nuintmask);}publicabstractpartialclassLzcnt{publicstaticnuintLeadingZeroCount(nuintvalue);}publicabstractpartialclassPopcnt{publicstaticnuintPopCount(nuintvalue);}}
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