diff --git a/clang/lib/Driver/ToolChains/Flang.h b/clang/lib/Driver/ToolChains/Flang.h
--- a/clang/lib/Driver/ToolChains/Flang.h
+++ b/clang/lib/Driver/ToolChains/Flang.h
@@ -29,7 +29,7 @@
   ///
   /// \param [in] Args The list of input driver arguments
   /// \param [out] CmdArgs The list of output command arguments
-  void AddFortranDialectOptions(const llvm::opt::ArgList &Args,
+  void addFortranDialectOptions(const llvm::opt::ArgList &Args,
                                 llvm::opt::ArgStringList &CmdArgs) const;
 
   /// Extract preprocessing options from the driver arguments and add them to
@@ -37,7 +37,7 @@
   ///
   /// \param [in] Args The list of input driver arguments
   /// \param [out] CmdArgs The list of output command arguments
-  void AddPreprocessingOptions(const llvm::opt::ArgList &Args,
+  void addPreprocessingOptions(const llvm::opt::ArgList &Args,
                                llvm::opt::ArgStringList &CmdArgs) const;
 
   /// Extract PIC options from the driver arguments and add them to
@@ -48,13 +48,12 @@
   void AddPicOptions(const llvm::opt::ArgList &Args,
                      llvm::opt::ArgStringList &CmdArgs) const;
 
-  /// Extract other compilation options from the driver arguments and add them
-  /// to the command arguments.
+  /// This method will effectively copy options from \a Args into \a CmdArgs.
   ///
   /// \param [in] Args The list of input driver arguments
   /// \param [out] CmdArgs The list of output command arguments
-  void AddOtherOptions(const llvm::opt::ArgList &Args,
-                       llvm::opt::ArgStringList &CmdArgs) const;
+  void forwardOptions(const llvm::opt::ArgList &Args,
+                      llvm::opt::ArgStringList &CmdArgs) const;
 
 public:
   Flang(const ToolChain &TC);
diff --git a/clang/lib/Driver/ToolChains/Flang.cpp b/clang/lib/Driver/ToolChains/Flang.cpp
--- a/clang/lib/Driver/ToolChains/Flang.cpp
+++ b/clang/lib/Driver/ToolChains/Flang.cpp
@@ -27,7 +27,7 @@
   CmdArgs.push_back(types::getTypeName(Input.getType()));
 }
 
-void Flang::AddFortranDialectOptions(const ArgList &Args,
+void Flang::addFortranDialectOptions(const ArgList &Args,
                                      ArgStringList &CmdArgs) const {
   Args.AddAllArgs(
       CmdArgs, {options::OPT_ffixed_form, options::OPT_ffree_form,
@@ -44,14 +44,14 @@
                 options::OPT_fno_automatic});
 }
 
-void Flang::AddPreprocessingOptions(const ArgList &Args,
+void Flang::addPreprocessingOptions(const ArgList &Args,
                                     ArgStringList &CmdArgs) const {
   Args.AddAllArgs(CmdArgs,
                   {options::OPT_P, options::OPT_D, options::OPT_U,
                    options::OPT_I, options::OPT_cpp, options::OPT_nocpp});
 }
 
-void Flang::AddOtherOptions(const ArgList &Args, ArgStringList &CmdArgs) const {
+void Flang::forwardOptions(const ArgList &Args, ArgStringList &CmdArgs) const {
   Args.AddAllArgs(CmdArgs,
                   {options::OPT_module_dir, options::OPT_fdebug_module_writer,
                    options::OPT_fintrinsic_modules_path, options::OPT_pedantic,
@@ -127,9 +127,9 @@
   // Add preprocessing options like -I, -D, etc. if we are using the
   // preprocessor (i.e. skip when dealing with e.g. binary files).
   if (types::getPreprocessedType(InputType) != types::TY_INVALID)
-    AddPreprocessingOptions(Args, CmdArgs);
+    addPreprocessingOptions(Args, CmdArgs);
 
-  AddFortranDialectOptions(Args, CmdArgs);
+  addFortranDialectOptions(Args, CmdArgs);
 
   // Color diagnostics are parsed by the driver directly from argv and later
   // re-parsed to construct this job; claim any possible color diagnostic here
@@ -142,8 +142,8 @@
   // -fPIC and related options.
   AddPicOptions(Args, CmdArgs);
 
-  // Add other compile options
-  AddOtherOptions(Args, CmdArgs);
+  // Handle options which are simply forwarded to -fc1.
+  forwardOptions(Args, CmdArgs);
 
   // Forward -Xflang arguments to -fc1
   Args.AddAllArgValues(CmdArgs, options::OPT_Xflang);