WithLower< T >()

static Vector256< T > System.Runtime.Intrinsics.Vector256< T >.WithLower< T > ( this Vector256< T > vector, Vector128< T > value )

inlinestatic

Type Constraints

T

:

struct

Definition at line 926 of file Vector256.cs.

                                                                                                  : struct
    {
        ThrowHelper.ThrowForUnsupportedIntrinsicsVectorBaseType<T>();
        if (Avx2.IsSupported && typeof(T) != typeof(float) && typeof(T) != typeof(double))
        {
            return Avx2.InsertVector128(vector.AsByte(), value.AsByte(), 0).As<byte, T>();
        }
        if (Avx.IsSupported)
        {
            return Avx.InsertVector128(vector.AsSingle(), value.AsSingle(), 0).As<float, T>();
        }
        return SoftwareFallback(vector, value);
        static Vector256<T> SoftwareFallback(Vector256<T> vector, Vector128<T> value)
        {
            Vector256<T> source = vector;
            Unsafe.As<Vector256<T>, Vector128<T>>(ref source) = value;
            return source;
        }
    }

References System.Runtime.Intrinsics.X86.Avx.InsertVector128(), System.Runtime.Intrinsics.X86.Avx2.InsertVector128(), System.Runtime.Intrinsics.X86.Avx.IsSupported, System.Runtime.Intrinsics.X86.Avx2.IsSupported, System.source, and System.value.