tiny.simd.promoteTo

1pub fn promoteTo(comptime D: type, value: anytype) D.Vector {2    const V = @TypeOf(value);3    const From = sourceLane(V);4    validateLaneCount(D, V);5    if (comptime D.Lane == f32 and From == u16) return bfloat.promoteF32(D, value);6    if (@bitSizeOf(D.Lane) <= @bitSizeOf(From)) {7        @compileError("promoteTo requires a wider destination lane");8    }9    if (@typeInfo(From) == .int and @typeInfo(D.Lane) == .int and10        @typeInfo(From).int.signedness == .signed and11        @typeInfo(D.Lane).int.signedness == .unsigned)12    {13        @compileError("promoteTo does not convert signed integers to unsigned integers");14    }15    return numericCast(D, value);16}

1pub const promoteTo = convert.promoteTo;