rename flag


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33634 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index 8428653..7f5ad58 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -69,7 +69,7 @@
                cl::location(NoZerosInBSS),
                cl::init(false));
   cl::opt<bool, true>
-  EnableExceptionHandling("exception-handling",
+  EnableExceptionHandling("enable-eh",
                cl::desc("Exception handling should be emitted."),
                cl::location(ExceptionHandling),
                cl::init(false));