From 345fbfd7499254e5a4ecc4e83b3b8beb58c677b7 Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Tue, 10 Sep 2019 22:10:00 +0000
Subject: [PATCH] llvm-remove: Remove "using namespace" in header.

llvm-svn: 371563
---
 llvm/tools/llvm-reduce/deltas/Delta.cpp            | 4 +++-
 llvm/tools/llvm-reduce/deltas/Delta.h              | 4 +---
 llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp  | 5 ++++-
 llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp | 2 ++
 4 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/llvm/tools/llvm-reduce/deltas/Delta.cpp b/llvm/tools/llvm-reduce/deltas/Delta.cpp
index 68a9272..c6c39d9 100644
--- a/llvm/tools/llvm-reduce/deltas/Delta.cpp
+++ b/llvm/tools/llvm-reduce/deltas/Delta.cpp
@@ -15,6 +15,8 @@
 #include "Delta.h"
 #include "llvm/ADT/STLExtras.h"
 
+using namespace llvm;
+
 /// Writes IR code to the given Filepath
 static bool writeProgramToFile(StringRef Filepath, int FD, const Module &M) {
   ToolOutputFile Out(Filepath, FD);
@@ -165,4 +167,4 @@ void llvm::runDeltaPass(
   if (ReducedProgram)
     Test.setProgram(std::move(ReducedProgram));
   errs() << "Couldn't increase anymore.\n";
-}
\ No newline at end of file
+}
diff --git a/llvm/tools/llvm-reduce/deltas/Delta.h b/llvm/tools/llvm-reduce/deltas/Delta.h
index d421787..54e5258 100644
--- a/llvm/tools/llvm-reduce/deltas/Delta.h
+++ b/llvm/tools/llvm-reduce/deltas/Delta.h
@@ -26,7 +26,7 @@
 #include <set>
 #include <vector>
 
-using namespace llvm;
+namespace llvm {
 
 struct Chunk {
   unsigned begin;
@@ -53,8 +53,6 @@ struct Chunk {
   }
 };
 
-namespace llvm {
-
 /// This function implements the Delta Debugging algorithm, it receives a
 /// number of Targets (e.g. Functions, Instructions, Basic Blocks, etc.) and
 /// splits them in half; these chunks of targets are then tested while ignoring
diff --git a/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp b/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
index 90937d5..bfd5106 100644
--- a/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
+++ b/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
@@ -13,6 +13,9 @@
 //===----------------------------------------------------------------------===//
 
 #include "ReduceFunctions.h"
+#include "Delta.h"
+
+using namespace llvm;
 
 /// Removes all the Defined Functions (as well as their calls)
 /// that aren't inside any of the desired Chunks.
@@ -69,4 +72,4 @@ void llvm::reduceFunctionsDeltaPass(TestRunner &Test) {
   unsigned Functions = countFunctions(Test.getProgram());
   runDeltaPass(Test, Functions, extractFunctionsFromModule);
   errs() << "----------------------------\n";
-}
\ No newline at end of file
+}
diff --git a/llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp b/llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp
index efe30c4..fd7cbf2 100644
--- a/llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp
+++ b/llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp
@@ -13,6 +13,8 @@
 
 #include "ReduceGlobalVars.h"
 
+using namespace llvm;
+
 /// Removes all the Initialized GVs that aren't inside the desired Chunks.
 static void extractGVsFromModule(std::vector<Chunk> ChunksToKeep,
                                  Module *Program) {
-- 
2.7.4