ccc: Mark -combine option as unsupported.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63348 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/ccc/ccclib/Arguments.py b/tools/ccc/ccclib/Arguments.py
index 051498f..bb25913 100644
--- a/tools/ccc/ccclib/Arguments.py
+++ b/tools/ccc/ccclib/Arguments.py
@@ -520,7 +520,7 @@
         self.EOption = self.addOption(FlagOption('-E'))
         self.SOption = self.addOption(FlagOption('-S'))
         self.cOption = self.addOption(FlagOption('-c'))
-        self.combineOption = self.addOption(FlagOption('-combine'))
+        self.combineOption = self.addOption(FlagOption('-combine', unsupported=True))
         self.noIntegratedCPPOption = self.addOption(FlagOption('-no-integrated-cpp'))
         self.pipeOption = self.addOption(FlagOption('-pipe'))
         self.saveTempsOption = self.addOption(FlagOption('-save-temps'))