Fix incorrect usage of Vc::Memory with SimdArray
Fix incorrect usage of Vc::Memory with SimdArray

The sorted test created Vc::Memory objects of arbitrary SimdArray types.
To work with arbitrary SimdArray widths instead use alignas & C-array.

Signed-off-by: Matthias Kretz <372ea4eca737a13cd010ee806d4ce7b98ee71550@kde.org>

VcDevel/Vc,VcDevel/Vc,chr-engwer/Vc,chr-engwer/Vc,VcDevel/Vc,chr-engwer/Vc,VcDevel/Vc