Fine grainify namespacification, prune #includes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11369 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index 43f50e9..73f4341 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -7,7 +7,8 @@
//
//===----------------------------------------------------------------------===//
//
-// This library converts LLVM code to C code, compilable by GCC.
+// This library converts LLVM code to C code, compilable by GCC and other C
+// compilers.
//
//===----------------------------------------------------------------------===//
@@ -24,15 +25,11 @@
#include "llvm/Support/CallSite.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/InstVisitor.h"
-#include "llvm/Support/InstIterator.h"
#include "llvm/Support/Mangler.h"
#include "Support/StringExtras.h"
-#include "Support/STLExtras.h"
-#include "Config/config.h"
#include <algorithm>
#include <sstream>
-
-namespace llvm {
+using namespace llvm;
namespace {
class CWriter : public Pass, public InstVisitor<CWriter> {
@@ -1476,6 +1473,4 @@
// External Interface declaration
//===----------------------------------------------------------------------===//
-Pass *createWriteToCPass(std::ostream &o) { return new CWriter(o); }
-
-} // End llvm namespace
+Pass *llvm::createWriteToCPass(std::ostream &o) { return new CWriter(o); }