#pragma MSP stage(vertex)
layout(location=0) in vec4 position;
layout(location=1) in float scale;
float func()
{
	float s = scale*2.0;
	return s*s;
}
void main()
{
	float s = scale+1.0;
	gl_Position = position*func()*s*s;
}

/* Expected output: vertex
layout(location=0) in vec4 position;
layout(location=1) in float scale;
void main()
{
	float s = scale+1.0;
	float _func_s = scale*2.0;
	gl_Position = position*_func_s*_func_s*s*s;
}
*/