#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()
{
	if(func()>1.0)
		gl_Position = position;
}

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