[llvm-dwp] Define InitLLVM.

llvm-svn: 331610
diff --git a/llvm/tools/llvm-dwp/llvm-dwp.cpp b/llvm/tools/llvm-dwp/llvm-dwp.cpp
index 3079b3f..86409b1 100644
--- a/llvm/tools/llvm-dwp/llvm-dwp.cpp
+++ b/llvm/tools/llvm-dwp/llvm-dwp.cpp
@@ -32,6 +32,7 @@
 #include "llvm/Support/DataExtractor.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/InitLLVM.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
@@ -640,6 +641,7 @@
 }
 
 int main(int argc, char **argv) {
+  InitLLVM X(argc, argv);
 
   ParseCommandLineOptions(argc, argv, "merge split dwarf (.dwo) files");