Finegrainify namespacification

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

diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 66e78960f78d2f9e7bb9a38ccf72e13bdd3bb60b..ba084b16ea4d8401e7a8e38a09babb3d1af66f18 100644 (file)
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -26,8 +26,7 @@
 #include "llvm/Support/InstIterator.h"
 #include "Support/Statistic.h"
 #include <set>
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumInstKilled("constprop", "Number of instructions killed");
@@ -43,7 +42,7 @@ namespace {
   RegisterOpt<ConstantPropagation> X("constprop","Simple constant propagation");
 }
 
-Pass *createConstantPropagationPass() {
+Pass *llvm::createConstantPropagationPass() {
   return new ConstantPropagation();
 }
 
@@ -75,5 +74,3 @@ bool ConstantPropagation::runOnFunction(Function &F) {
   }
   return Changed;
 }
-
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/CorrelatedExprs.cpp b/lib/Transforms/Scalar/CorrelatedExprs.cpp
index a0358b54ad2dd5ad1350f91e215b1d6a12d6328d..f0c4071580d590b846eaba693082e9b5b571a2c8 100644 (file)
--- a/lib/Transforms/Scalar/CorrelatedExprs.cpp
+++ b/lib/Transforms/Scalar/CorrelatedExprs.cpp
@@ -41,8 +41,7 @@
 #include "Support/PostOrderIterator.h"
 #include "Support/Statistic.h"
 #include <algorithm>
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumSetCCRemoved("cee", "Number of setcc instruction eliminated");
@@ -285,7 +284,7 @@ namespace {
   RegisterOpt<CEE> X("cee", "Correlated Expression Elimination");
 }
 
-Pass *createCorrelatedExpressionEliminationPass() { return new CEE(); }
+Pass *llvm::createCorrelatedExpressionEliminationPass() { return new CEE(); }
 
 
 bool CEE::runOnFunction(Function &F) {
@@ -1316,5 +1315,3 @@ void Relation::print(std::ostream &OS) const {
 void Relation::dump() const { print(std::cerr); }
 void ValueInfo::dump() const { print(std::cerr, 0); }
 void RegionInfo::dump() const { print(std::cerr); }
-
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/DCE.cpp b/lib/Transforms/Scalar/DCE.cpp
index 3e63cadd3e51b4aa897361ab19538f571f9c7406..8d0b1db650235edfe6fad30e6acfe3b39d0f848a 100644 (file)
--- a/lib/Transforms/Scalar/DCE.cpp
+++ b/lib/Transforms/Scalar/DCE.cpp
@@ -23,8 +23,7 @@
 #include "llvm/Support/InstIterator.h"
 #include "Support/Statistic.h"
 #include <set>
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> DIEEliminated("die", "Number of insts removed");
@@ -54,7 +53,7 @@ namespace {
   RegisterOpt<DeadInstElimination> X("die", "Dead Instruction Elimination");
 }
 
-Pass *createDeadInstEliminationPass() {
+Pass *llvm::createDeadInstEliminationPass() {
   return new DeadInstElimination();
 }
 
@@ -122,8 +121,7 @@ bool DCE::runOnFunction(Function &F) {
   return true;
 }
 
-Pass *createDeadCodeEliminationPass() {
+Pass *llvm::createDeadCodeEliminationPass() {
   return new DCE();
 }
 
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
index e110cdac8b7ff7b7c0212576a2fc21ddbddfd81c..8fe0152ab78e695f8fc08b796862e921702c039f 100644 (file)
--- a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
+++ b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
@@ -24,8 +24,7 @@
 #include "llvm/BasicBlock.h"
 #include "llvm/Pass.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumAdded("lowerrefs", "# of getelementptr instructions added");
@@ -33,17 +32,14 @@ namespace {
   struct DecomposePass : public BasicBlockPass {
     virtual bool runOnBasicBlock(BasicBlock &BB);
   };
+  RegisterOpt<DecomposePass> X("lowerrefs", "Decompose multi-dimensional "
+                               "structure/array references");
 }
 
-RegisterOpt<DecomposePass> X("lowerrefs", "Decompose multi-dimensional "
-                             "structure/array references");
-
 // runOnBasicBlock - Entry point for array or structure references with multiple
 // indices.
 //
-bool
-DecomposePass::runOnBasicBlock(BasicBlock &BB)
-{
+bool DecomposePass::runOnBasicBlock(BasicBlock &BB) {
   bool changed = false;
   for (BasicBlock::iterator II = BB.begin(); II != BB.end(); )
     if (GetElementPtrInst *gep = dyn_cast<GetElementPtrInst>(II++)) // pre-inc
@@ -52,9 +48,7 @@ DecomposePass::runOnBasicBlock(BasicBlock &BB)
   return changed;
 }
 
-FunctionPass
-*createDecomposeMultiDimRefsPass()
-{
+FunctionPass *llvm::createDecomposeMultiDimRefsPass() {
   return new DecomposePass();
 }
 
@@ -81,9 +75,7 @@ FunctionPass
 // 
 // Return value: true if the instruction was replaced; false otherwise.
 // 
-bool
-DecomposeArrayRef(GetElementPtrInst* GEP)
-{
+bool llvm::DecomposeArrayRef(GetElementPtrInst* GEP) {
   if (GEP->getNumIndices() < 2)
     return false;
 
@@ -135,4 +127,3 @@ DecomposeArrayRef(GetElementPtrInst* GEP)
   return true;
 }
 
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/GCSE.cpp b/lib/Transforms/Scalar/GCSE.cpp
index b00d3005bfa6c6159b45f9e42f5ceb81f0c9b65e..3d700cb4da4fd10c87492d1b58c7e9ee130d8b57 100644 (file)
--- a/lib/Transforms/Scalar/GCSE.cpp
+++ b/lib/Transforms/Scalar/GCSE.cpp
@@ -22,8 +22,7 @@
 #include "llvm/Support/InstIterator.h"
 #include "Support/Statistic.h"
 #include <algorithm>
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumInstRemoved("gcse", "Number of instructions removed");
@@ -56,7 +55,7 @@ namespace {
 }
 
 // createGCSEPass - The public interface to this file...
-FunctionPass *createGCSEPass() { return new GCSE(); }
+FunctionPass *llvm::createGCSEPass() { return new GCSE(); }
 
 // GCSE::runOnFunction - This is the main transformation entry point for a
 // function.
@@ -270,5 +269,3 @@ Instruction *GCSE::EliminateCSE(Instruction *I, Instruction *Other) {
 
   return Ret;
 }
-
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/PRE.cpp b/lib/Transforms/Scalar/PRE.cpp
index 770cd44d75f7e8a0b1220fb1a32203a055f6556e..88d9143d071b49808d96bf0511314c9c083cb802 100644 (file)
--- a/lib/Transforms/Scalar/PRE.cpp
+++ b/lib/Transforms/Scalar/PRE.cpp
@@ -35,13 +35,12 @@
 #include "Support/PostOrderIterator.h"
 #include "Support/Statistic.h"
 #include "Support/hash_set"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumExprsEliminated("pre", "Number of expressions constantified");
   Statistic<> NumRedundant      ("pre", "Number of redundant exprs eliminated");
-  static Statistic<> NumInserted       ("pre", "Number of expressions inserted");
+  Statistic<> NumInserted       ("pre", "Number of expressions inserted");
 
   struct PRE : public FunctionPass {
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
@@ -633,4 +632,3 @@ bool PRE::ProcessExpression(Instruction *Expr) {
   return Changed;
 }
 
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/PiNodeInsertion.cpp b/lib/Transforms/Scalar/PiNodeInsertion.cpp
index 89ec20e06900b6ee2843f69d8ac960fc83027f2a..d8fd554de44efdb7248d859770b9cb76ce48306a 100644 (file)
--- a/lib/Transforms/Scalar/PiNodeInsertion.cpp
+++ b/lib/Transforms/Scalar/PiNodeInsertion.cpp
@@ -41,8 +41,7 @@
 #include "llvm/iPHINode.h"
 #include "llvm/Support/CFG.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumInserted("pinodes", "Number of Pi nodes inserted");
@@ -66,7 +65,7 @@ namespace {
   RegisterOpt<PiNodeInserter> X("pinodes", "Pi Node Insertion");
 }
 
-Pass *createPiNodeInsertionPass() { return new PiNodeInserter(); }
+Pass *llvm::createPiNodeInsertionPass() { return new PiNodeInserter(); }
 
 
 bool PiNodeInserter::runOnFunction(Function &F) {
@@ -183,6 +182,3 @@ bool PiNodeInserter::insertPiNodeFor(Value *V, BasicBlock *Succ, Value *Rep) {
   ++NumInserted;
   return true;
 }
-
-
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index 9e22ec4e7e5cb302ef399816285bdee5c38aceb1..99cd7f31658f35f57d22bd6651291a859360231d 100644 (file)
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -33,8 +33,7 @@
 #include "Support/Debug.h"
 #include "Support/PostOrderIterator.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumLinear ("reassociate","Number of insts linearized");
@@ -61,7 +60,7 @@ namespace {
 }
 
 // Public interface to the Reassociate pass
-FunctionPass *createReassociatePass() { return new Reassociate(); }
+FunctionPass *llvm::createReassociatePass() { return new Reassociate(); }
 
 void Reassociate::BuildRankMap(Function &F) {
   unsigned i = 2;
@@ -295,4 +294,3 @@ bool Reassociate::runOnFunction(Function &F) {
   return Changed;
 }
 
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 44a553a01bcd8fe29607f8dd27f45e388ec8d98a..ee6a175278e19a57e4124655dd1b13c78a2f7dcd 100644 (file)
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -32,8 +32,7 @@
 #include "Support/STLExtras.h"
 #include <algorithm>
 #include <set>
-
-namespace llvm {
+using namespace llvm;
 
 // InstVal class - This class represents the different lattice values that an 
 // instruction may occupy.  It is a simple class with value semantics.
@@ -255,7 +254,7 @@ private:
 
 
 // createSCCPPass - This is the public interface to this file...
-Pass *createSCCPPass() {
+Pass *llvm::createSCCPPass() {
   return new SCCP();
 }
 
@@ -587,4 +586,3 @@ void SCCP::visitGetElementPtrInst(GetElementPtrInst &I) {
   markConstant(&I, ConstantExpr::getGetElementPtr(Ptr, Operands));  
 }
 
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/SimplifyCFG.cpp b/lib/Transforms/Scalar/SimplifyCFG.cpp
index 5a8d428153821d25a8e96ad074f0b01b56f9d96a..8e0f7d33073644ef71717239760ff3ea6652156a 100644 (file)
--- a/lib/Transforms/Scalar/SimplifyCFG.cpp
+++ b/lib/Transforms/Scalar/SimplifyCFG.cpp
@@ -25,8 +25,7 @@
 #include "llvm/Pass.h"
 #include "Support/Statistic.h"
 #include <set>
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumSimpl("cfgsimplify", "Number of blocks simplified");
@@ -38,7 +37,7 @@ namespace {
 }
 
 // Public interface to the CFGSimplification pass
-FunctionPass *createCFGSimplificationPass() {
+FunctionPass *llvm::createCFGSimplificationPass() {
   return new CFGSimplifyPass();
 }
 
@@ -103,5 +102,3 @@ bool CFGSimplifyPass::runOnFunction(Function &F) {
 
   return Changed;
 }
-
-} // End llvm namespace

diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp
index 07a3b1e492af734a88db79ca4269b555b685e8d8..95226a2503effb58a5f9ed5693579120d1d8c3c9 100644 (file)
--- a/lib/Transforms/Scalar/TailDuplication.cpp
+++ b/lib/Transforms/Scalar/TailDuplication.cpp
@@ -30,8 +30,7 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include "Support/Debug.h"
 #include "Support/Statistic.h"
-
-namespace llvm {
+using namespace llvm;
 
 namespace {
   Statistic<> NumEliminated("tailduplicate",
@@ -56,7 +55,7 @@ namespace {
 }
 
 // Public interface to the Tail Duplication pass
-Pass *createTailDuplicationPass() { return new TailDup(); }
+Pass *llvm::createTailDuplicationPass() { return new TailDup(); }
 
 /// runOnFunction - Top level algorithm - Loop over each unconditional branch in
 /// the function, eliminating it if it looks attractive enough.
@@ -342,5 +341,3 @@ Value *TailDup::GetValueOutBlock(BasicBlock *BB, Value *OrigVal,
 
   return GetValueInBlock(BB, OrigVal, ValueMap, OutValueMap);
 }
-
-} // End llvm namespace

diff --git a/lib/Transforms/Utils/LowerAllocations.cpp b/lib/Transforms/Utils/LowerAllocations.cpp
index eea800ad54759f94390b9e0d6faf4129418332c8..222ca74ed164cb873764d1dd9ae70fefa9197b63 100644 (file)
--- 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 24e48d4c5d26d0901bd0a30140a5b3ca8136df7b..f6e6886bb50ed6e09673b804e518c98b953b7aab 100644 (file)
--- 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 4d99280805822c24d361513f160c056b31e4e414..0e411d2166048fd01761348ac85c0a898bfaeb87 100644 (file)
--- 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