Simplify option forwarding

Signed-off-by: Lukas Sommer <[email protected]>

Author: sommerlukas

clang/lib/Driver/ToolChains/Clang.cpp

@@ -5583,10 +5583,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
       CmdArgs.push_back("-fsycl-allow-func-ptr");
     }
 
-    if (Args.hasFlag(options::OPT_fsycl_rtc_mode,
-                     options::OPT_fno_sycl_rtc_mode, false)) {
-      CmdArgs.push_back("-fsycl-rtc-mode");
-    }
+    Args.AddLastArg(CmdArgs, options::OPT_fsycl_rtc_mode,
+                    options::OPT_fno_sycl_rtc_mode);
 
     Args.AddLastArg(CmdArgs, options::OPT_fsycl_decompose_functor,
                     options::OPT_fno_sycl_decompose_functor);