Add clang -cc1 -load option.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90413 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index b34fe03..74aa11b 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -205,6 +205,8 @@
 def fixit_at : Separate<"-fixit-at">, MetaVarName<"source-location">,
   HelpText<"Perform Fix-It modifications at the given source location">;
 def o : Separate<"-o">, MetaVarName<"path">, HelpText<"Specify output file">;
+def load : Separate<"-load">, MetaVarName<"dsopath">,
+  HelpText<"Load the named plugin (dynamic shared object)">;
 def plugin : Separate<"-plugin">,
   HelpText<"Use the named plugin action (use \"help\" to list available options)">;