4 (declare (in) float x))
5 ((return (expression bool == (expression float abs (var_ref x)) (constant float (+INF))))))
9 ((return (expression bvec2 == (expression vec2 abs (var_ref x)) (constant vec2 (+INF +INF))))))
12 (declare (in) vec3 x))
13 ((return (expression bvec3 == (expression vec3 abs (var_ref x)) (constant vec3 (+INF +INF +INF))))))
16 (declare (in) vec4 x))
17 ((return (expression bvec4 == (expression vec4 abs (var_ref x)) (constant vec4 (+INF +INF +INF +INF))))))))