Make the -via-file-asm an InternalDebugOpt

We do not need to expose this flag to the user. This commit makes
the flag an interal debug option that will only display its help
when printing with --help-hidden.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@196946 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 5bd36a5f0cb47f1909f24bb17b84ffea8a1380de..091e25fa9abcb9391c96edc81dfc8a699e0083d5 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -1231,7 +1231,7 @@ def rtlib_EQ : Joined<["-", "--"], "rtlib=">;
 def r : Flag<["-"], "r">;
 def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>,
   HelpText<"Save intermediate compilation results">;
-def via_file_asm : Flag<["-", "--"], "via-file-asm">, Flags<[DriverOption]>,
+def via_file_asm : Flag<["-", "--"], "via-file-asm">, InternalDebugOpt,
   HelpText<"Write assembly to file for input to assemble jobs">;
 def sectalign : MultiArg<["-"], "sectalign", 3>;
 def sectcreate : MultiArg<["-"], "sectcreate", 3>;