Fix clang-format issues.

Author: abidh

llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

@@ -40,8 +40,8 @@
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/MDBuilder.h"
 #include "llvm/IR/Metadata.h"
-#include "llvm/IR/PassManager.h"
 #include "llvm/IR/PassInstrumentation.h"
+#include "llvm/IR/PassManager.h"
 #include "llvm/IR/ReplaceConstant.h"
 #include "llvm/IR/Value.h"
 #include "llvm/MC/TargetRegistry.h"