Disable pch when using OCL 3.0

Author: woshiyifei

options_compile.cpp

@@ -287,7 +287,7 @@ std::string EffectiveOptionsFilter::processOptions(const OpenCLArgList &args,
   bool useModules = !std::any_of(extMap.begin(), extMap.end(),
       [](const auto& p) {return p.second == false;});
 
-  if (useModules) {
+  if (useModules && (iCLStdSet < 300)) {
     effectiveArgs.push_back("-fmodules");
     if (fp64Enable == 0) {
       if (szTriple.find("spir64") != szTriple.npos) {