Function directx_math::XMVectorShiftLeft

pub fn XMVectorShiftLeft(
    V1: FXMVECTOR, 
    V2: FXMVECTOR, 
    Elements: u32
) -> XMVECTOR

Shifts a vector left by a given number of 32-bit elements, filling the vacated elements with elements from a second vector.

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMVectorShiftLeft