Eliminate unnecessary namespace to prevent conflicts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@239365 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGLoopInfo.cpp b/lib/CodeGen/CGLoopInfo.cpp
index 011ae7e836aeef26275c35f901c175849d5ae942..0675544bedf0e3daec4c6a8dbec03c61610ab666 100644 (file)
--- a/lib/CodeGen/CGLoopInfo.cpp
+++ b/lib/CodeGen/CGLoopInfo.cpp
@@ -13,8 +13,7 @@
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Metadata.h"
-using namespace clang;
-using namespace CodeGen;
+using namespace clang::CodeGen;
 using namespace llvm;
 
 static MDNode *createMetadata(LLVMContext &Ctx, const LoopAttributes &Attrs) {