Test/hlsl.max.frag - third_party/glslang - Git at Google

 float4 PixelShaderFunction(float4 input1, float4 input2) : COLOR0
 {
     return max(input1, input2);
 }
	float4 PixelShaderFunction(float4 input1, float4 input2) : COLOR0
	{
	return max(input1, input2);
	}