From ad12b2698baaa0b4168a933e9c9a2756e208521a Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 18 Dec 2009 03:25:51 +0000
Subject: [PATCH] Eliminte unnecessary uses of <cstdio>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91666 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/GVN.cpp   | 7 +++----
 lib/Transforms/Scalar/SCCVN.cpp | 1 -
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 222792bc75c..4103df7a1e5 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -48,7 +48,6 @@
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Utils/SSAUpdater.h"
-#include <cstdio>
 using namespace llvm;
 
 STATISTIC(NumGVNInstr,  "Number of instructions deleted");
@@ -733,13 +732,13 @@ static RegisterPass<GVN> X("gvn",
                            "Global Value Numbering");
 
 void GVN::dump(DenseMap<uint32_t, Value*>& d) {
-  printf("{\n");
+  errs() << "{\n";
   for (DenseMap<uint32_t, Value*>::iterator I = d.begin(),
        E = d.end(); I != E; ++I) {
-      printf("%d\n", I->first);
+      errs() << I->first << "\n";
       I->second->dump();
   }
-  printf("}\n");
+  errs() << "}\n";
 }
 
 static bool isSafeReplacement(PHINode* p, Instruction *inst) {
diff --git a/lib/Transforms/Scalar/SCCVN.cpp b/lib/Transforms/Scalar/SCCVN.cpp
index dbc82e13017..f91fbdaa4f2 100644
--- a/lib/Transforms/Scalar/SCCVN.cpp
+++ b/lib/Transforms/Scalar/SCCVN.cpp
@@ -34,7 +34,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Transforms/Utils/SSAUpdater.h"
-#include <cstdio>
 using namespace llvm;
 
 STATISTIC(NumSCCVNInstr,  "Number of instructions deleted by SCCVN");