[require]
GLSL >= 1.10

[vertex shader]
void main()
{
	gl_Position = gl_Vertex;
}

[fragment shader]
uniform vec3 arg0;
uniform vec3 arg1;
uniform vec3 zeroes;
void main()
{
	/* try to trigger register aliasing issues */
	vec3 val = arg0 + zeroes;
	val = cross(val, arg1);
	gl_FragColor = vec4(val + zeroes, 0.0);
}

[test]
uniform vec3 arg0 0.0 0.0 1.0
uniform vec3 arg1 1.0 0.0 0.0
uniform vec3 zeroes 0.0 0.0 0.0
draw rect -1 -1 2 2
probe rgba 1 1 0.0 1.0 0.0 0.0