const m = mat3x3(vec3(0.0, 1.0, 2.0), vec3(3.0, 4.0, 5.0), vec3(6.0, 7.0, 8.0));

@group(0) @binding(0) var<storage, read_write> out : mat3x3<f32>;

@compute @workgroup_size(1)
fn f() {
  out = m;
}