test/tint/expressions/type_ctor/mat3x3/zero/f16.wgsl

enable f16;
var<private> m = mat3x3<f16>();

@group(0) @binding(0)
var<storage, read_write> out : mat3x3<f16>;

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