test/tint/buffer/uniform/std140/array/mat4x2_f16/to_builtin.wgsl

enable f16;

@group(0) @binding(0) var<uniform> u : array<mat4x2<f16>, 4>;

@compute @workgroup_size(1)
fn f() {
    let t = transpose(u[2]);
    let l = length(u[0][1].yx);
    let a = abs(u[0][1].yx.x);
}