Finegrainify namespacification

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10725 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 10 insertions, 17 deletions

diff --git a/lib/Transforms/Utils/LowerAllocations.cpp b/lib/Transforms/Utils/LowerAllocations.cpp
index eea800ad54..222ca74ed1 100644
--- a/lib/Transforms/Utils/LowerAllocations.cpp
+++ b/lib/Transforms/Utils/LowerAllocations.cpp
@@ -21,8 +21,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Target/TargetData.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumLowered("lowerallocs", "Number of allocations lowered");
@@ -56,7 +55,7 @@ namespace {
 }
 
 // createLowerAllocationsPass - Interface to this file...
-FunctionPass *createLowerAllocationsPass() {
+FunctionPass *llvm::createLowerAllocationsPass() {
   return new LowerAllocations();
 }
 
@@ -134,4 +133,3 @@ bool LowerAllocations::runOnBasicBlock(BasicBlock &BB) {
   return Changed;
 }
 
-} // End llvm namespace
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 24e48d4c5d..f6e6886bb5 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -22,8 +22,7 @@
 #include "llvm/Pass.h"
 #include "Support/Debug.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumLowered("lowerswitch", "Number of SwitchInst's replaced");
@@ -62,7 +61,7 @@ namespace {
 }
 
 // createLowerSwitchPass - Interface to this file...
-FunctionPass *createLowerSwitchPass() {
+FunctionPass *llvm::createLowerSwitchPass() {
   return new LowerSwitch();
 }
 
@@ -83,12 +82,12 @@ bool LowerSwitch::runOnFunction(Function &F) {
 
 // operator<< - Used for debugging purposes.
 //
-std::ostream& operator << (std::ostream& O, std::vector<LowerSwitch::Case>& C)
-{
+std::ostream& operator<<(std::ostream &O,
+                         const std::vector<LowerSwitch::Case> &C) {
   O << "[";
 
-  for (std::vector<LowerSwitch::Case>::iterator B = C.begin(), E = C.end();
-      B != E; ) {
+  for (std::vector<LowerSwitch::Case>::const_iterator B = C.begin(),
+         E = C.end(); B != E; ) {
     O << *B->first;
     if (++B != E) O << ", ";
   }
@@ -224,5 +223,3 @@ void LowerSwitch::processSwitchInst(SwitchInst *SI) {
   // We are now done with the switch instruction, delete it.
   delete SI;
 }
-
-} // End llvm namespace
diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp
index 4d99280805..0e411d2166 100644
--- a/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/lib/Transforms/Utils/Mem2Reg.cpp
@@ -19,8 +19,7 @@
 #include "llvm/Function.h"
 #include "llvm/Target/TargetData.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumPromoted("mem2reg", "Number of alloca's promoted");
@@ -77,8 +76,7 @@ bool PromotePass::runOnFunction(Function &F) {
 
 // createPromoteMemoryToRegister - Provide an entry point to create this pass.
 //
-Pass *createPromoteMemoryToRegister() {
+Pass *llvm::createPromoteMemoryToRegister() {
   return new PromotePass();
 }
 
-} // End llvm namespace