SIMD support

[ib00]

What is the level of SIMD support in Odin?
Are there any examples of its use?

[Tetralux]

Odin currently has experiemental SIMD support, though my understanding is there is room for improvement.

x := [?]f32{1, 1, 1, 1};
y := transmute(#simd[4]f32) x;
y += 5; // uses SIMD ops
x = transmute([4]f32) y;