Always pass -fmessage-length using separate arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90121 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index ed4d39123a57eedfccd8b8972521bb820172f6f8..98ec5d615f788032de152b213bfa2ad05af02988 100644 (file)
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -867,13 +867,13 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   // Pass -fmessage-length=.
+  CmdArgs.push_back("-fmessage-length");
   if (Arg *A = Args.getLastArg(options::OPT_fmessage_length_EQ)) {
-    A->render(Args, CmdArgs);
+    CmdArgs.push_back(A->getValue(Args));
   } else {
     // If -fmessage-length=N was not specified, determine whether this is a
     // terminal and, if so, implicitly define -fmessage-length appropriately.
     unsigned N = llvm::sys::Process::StandardErrColumns();
-    CmdArgs.push_back("-fmessage-length");
     CmdArgs.push_back(Args.MakeArgString(llvm::Twine(N)));
   }