Fix link error in PPC optimized build of 'opt'.

llvm-svn: 18913
diff --git a/llvm/lib/Transforms/Instrumentation/ProfilePaths/CombineBranch.cpp b/llvm/lib/Transforms/Instrumentation/ProfilePaths/CombineBranch.cpp
index 9bb220c..1a7b773 100644
--- a/llvm/lib/Transforms/Instrumentation/ProfilePaths/CombineBranch.cpp
+++ b/llvm/lib/Transforms/Instrumentation/ProfilePaths/CombineBranch.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Instructions.h"
 #include "llvm/Function.h"
 #include "llvm/Pass.h"
+#include "llvm/Type.h"
 
 namespace llvm {