Finegrainify namespacification, minor cleanups
llvm-svn: 29399
diff --git a/llvm/lib/Support/GraphWriter.cpp b/llvm/lib/Support/GraphWriter.cpp
index 73126e2..f3255d8 100644
--- a/llvm/lib/Support/GraphWriter.cpp
+++ b/llvm/lib/Support/GraphWriter.cpp
@@ -11,18 +11,14 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/Support/GraphWriter.h"
#include "llvm/System/Path.h"
#include "llvm/System/Program.h"
#include "llvm/Config/config.h"
-
#include <iostream>
-
using namespace llvm;
-namespace llvm {
-
-void DisplayGraph(const sys::Path& Filename)
-{
+void llvm::DisplayGraph(const sys::Path &Filename) {
#if HAVE_GRAPHVIZ
sys::Path Graphviz(LLVM_PATH_GRAPHVIZ);
@@ -85,5 +81,3 @@
Filename.eraseFromDisk();
}
-
-} // End llvm namespace