Put all LLVM code into the llvm namespace, as per bug 109.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8

15 files changed, 61 insertions, 7 deletions

diff --git a/lib/Analysis/DataStructure/BottomUpClosure.cpp b/lib/Analysis/DataStructure/BottomUpClosure.cpp
index b4b2e48..66990fd 100644
--- a/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -20,6 +20,8 @@
 #include "Support/Debug.h"
 #include "DSCallSiteIterator.h"
 
+namespace llvm {
+
 namespace {
   Statistic<> MaxSCC("budatastructure", "Maximum SCC Size in Call Graph");
   Statistic<> NumBUInlines("budatastructures", "Number of graphs inlined");
@@ -316,3 +318,4 @@ void BUDataStructures::calculateGraph(DSGraph &Graph) {
   //Graph.writeGraphToFile(std::cerr, "bu_" + F.getName());
 }
 
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/DSCallSiteIterator.h b/lib/Analysis/DataStructure/DSCallSiteIterator.h
index 324111c..df9f369 100644
--- a/lib/Analysis/DataStructure/DSCallSiteIterator.h
+++ b/lib/Analysis/DataStructure/DSCallSiteIterator.h
@@ -19,6 +19,8 @@
 #include "llvm/Analysis/DSGraph.h"
 #include "llvm/Function.h"
 
+namespace llvm {
+
 struct DSCallSiteIterator {
   // FCs are the edges out of the current node are the call site targets...
   const std::vector<DSCallSite> *FCs;
@@ -129,4 +131,6 @@ public:
   }
 };
 
+} // End llvm namespace
+
 #endif
diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index d53c7fa..9cf77ae 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -23,6 +23,8 @@
 #include "Support/Timer.h"
 #include <algorithm>
 
+namespace llvm {
+
 namespace {
   Statistic<> NumFolds          ("dsnode", "Number of nodes completely folded");
   Statistic<> NumCallNodesMerged("dsnode", "Number of call nodes merged");
@@ -161,7 +163,6 @@ bool DSNode::isNodeCompletelyFolded() const {
   return getSize() == 1 && Ty == Type::VoidTy && isArray();
 }
 
-
 namespace {
   /// TypeElementWalker Class - Used for implementation of physical subtyping...
   ///
@@ -252,7 +253,7 @@ namespace {
       }
     }
   };
-}
+} // end anonymous namespace
 
 /// ElementTypesAreCompatible - Check to see if the specified types are
 /// "physically" compatible.  If so, return true, else return false.  We only
@@ -1639,6 +1640,7 @@ void DSGraph::mergeInGlobalsGraph() {
   removeTriviallyDeadNodes();
 }
 
+
 /// computeNodeMapping - Given roots in two different DSGraphs, traverse the
 /// nodes reachable from the two graphs, computing the mapping of nodes from
 /// the first to the second graph.
@@ -1669,3 +1671,4 @@ void DSGraph::computeNodeMapping(const DSNodeHandle &NH1,
       computeNodeMapping(N1->getLink(i), N2->getLink(N2Idx+i), NodeMap);
 }
 
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/DataStructureAA.cpp b/lib/Analysis/DataStructure/DataStructureAA.cpp
index 99773e3..4b55da7 100644
--- a/lib/Analysis/DataStructure/DataStructureAA.cpp
+++ b/lib/Analysis/DataStructure/DataStructureAA.cpp
@@ -17,6 +17,8 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Module.h"
 
+namespace llvm {
+
 namespace {
   class DSAA : public Pass, public AliasAnalysis {
     TDDataStructures *TD;
@@ -176,3 +178,5 @@ void DSAA::getMustAliases(Value *P, std::vector<Value*> &RetVals) {
 #endif
   return getAnalysis<AliasAnalysis>().getMustAliases(P, RetVals);
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/DataStructureOpt.cpp b/lib/Analysis/DataStructure/DataStructureOpt.cpp
index 0ca7d6b..d037b52 100644
--- a/lib/Analysis/DataStructure/DataStructureOpt.cpp
+++ b/lib/Analysis/DataStructure/DataStructureOpt.cpp
@@ -18,6 +18,8 @@
 #include "llvm/Constant.h"
 #include "Support/Statistic.h"
 
+namespace llvm {
+
 namespace {
   Statistic<>
   NumGlobalsConstanted("ds-opt", "Number of globals marked constant");
@@ -47,7 +49,6 @@ namespace {
   RegisterOpt<DSOpt> X("ds-opt", "DSA-based simple optimizations");
 }
 
-
 /// OptimizeGlobals - This method uses information taken from DSA to optimize
 /// global variables.
 ///
@@ -96,3 +97,5 @@ bool DSOpt::OptimizeGlobals(Module &M) {
     }
   return Changed;
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/DataStructureStats.cpp b/lib/Analysis/DataStructure/DataStructureStats.cpp
index 8d29848..3659c90 100644
--- a/lib/Analysis/DataStructure/DataStructureStats.cpp
+++ b/lib/Analysis/DataStructure/DataStructureStats.cpp
@@ -19,6 +19,8 @@
 #include "Support/Statistic.h"
 #include <vector>
 
+namespace llvm {
+
 namespace {
   Statistic<> TotalNumCallees("totalcallees",
                 "Total number of callee functions at all indirect call sites");
@@ -139,3 +141,5 @@ bool DSGraphStats::runOnFunction(Function& F) {
   visit(F);
   return true;
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/GraphChecker.cpp b/lib/Analysis/DataStructure/GraphChecker.cpp
index b0164da..11ebc69 100644
--- a/lib/Analysis/DataStructure/GraphChecker.cpp
+++ b/lib/Analysis/DataStructure/GraphChecker.cpp
@@ -29,6 +29,8 @@
 #include "llvm/Value.h"
 #include <set>
 
+namespace llvm {
+
 namespace {
   enum DSPass { local, bu, td };
   cl::opt<DSPass>
@@ -193,3 +195,5 @@ void DSGC::verify(const DSGraph &G) {
       }
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/IPModRef.cpp b/lib/Analysis/DataStructure/IPModRef.cpp
index 64b60d4..01b5bd0 100644
--- a/lib/Analysis/DataStructure/IPModRef.cpp
+++ b/lib/Analysis/DataStructure/IPModRef.cpp
@@ -23,6 +23,8 @@
 #include "Support/StringExtras.h"
 #include <vector>
 
+namespace llvm {
+
 //----------------------------------------------------------------------------
 // Private constants and data
 //----------------------------------------------------------------------------
@@ -441,3 +443,5 @@ void IPModRef::dump() const
 {
   print(std::cerr);
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp
index 0aca21a..253cbf7 100644
--- a/lib/Analysis/DataStructure/Local.cpp
+++ b/lib/Analysis/DataStructure/Local.cpp
@@ -28,6 +28,8 @@
 //
 #include "llvm/Module.h"
 
+namespace llvm {
+
 static RegisterAnalysis<LocalDataStructures>
 X("datastructure", "Local Data Structure Analysis");
 
@@ -41,8 +43,8 @@ namespace DS {
     return false;
   }
 }
-using namespace DS;
 
+using namespace DS;
 
 namespace {
   cl::opt<bool>
@@ -144,6 +146,8 @@ namespace {
   };
 }
 
+using namespace DS;
+
 //===----------------------------------------------------------------------===//
 // DSGraph constructor - Simply use the GraphBuilder to construct the local
 // graph.
@@ -617,3 +621,5 @@ void LocalDataStructures::releaseMemory() {
   delete GlobalsGraph;
   GlobalsGraph = 0;
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp b/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp
index 076836a..e61c076 100644
--- a/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp
+++ b/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp
@@ -31,6 +31,7 @@
 #include "Support/hash_map"
 #include "Support/hash_set"
 
+namespace llvm {
 
 ///--------------------------------------------------------------------------
 /// struct ModRefTable:
@@ -122,7 +123,7 @@ struct ModRefTable {
 class ModRefInfoBuilder : public InstVisitor<ModRefInfoBuilder> {
   const DSGraph&            funcGraph;
   const FunctionModRefInfo& funcModRef;
-  ModRefTable&              modRefTable;
+  struct ModRefTable&       modRefTable;
 
   ModRefInfoBuilder();                         // DO NOT IMPLEMENT
   ModRefInfoBuilder(const ModRefInfoBuilder&); // DO NOT IMPLEMENT
@@ -498,3 +499,5 @@ void MemoryDepAnalysis::dump() const
 static RegisterAnalysis<MemoryDepAnalysis>
 Z("memdep", "Memory Dependence Analysis");
 
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/Parallelize.cpp b/lib/Analysis/DataStructure/Parallelize.cpp
index 77e6ed3..fd39b6b 100644
--- a/lib/Analysis/DataStructure/Parallelize.cpp
+++ b/lib/Analysis/DataStructure/Parallelize.cpp
@@ -53,6 +53,8 @@
 #include <functional>
 #include <algorithm>
 
+namespace llvm {
+
 //---------------------------------------------------------------------------- 
 // Global constants used in marking Cilk functions and function calls.
 //---------------------------------------------------------------------------- 
@@ -535,3 +537,5 @@ bool Parallelize::run(Module& M)
 
   return true;
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
index ef44cb3..b861c89 100644
--- a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
+++ b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
@@ -30,6 +30,7 @@
 #include "llvm/Analysis/PostDominators.h"
 #include "llvm/Function.h"
 
+namespace llvm {
 
 //----------------------------------------------------------------------------
 // class DepIterState
@@ -253,3 +254,5 @@ void PgmDependenceGraph::dump() const
 
 static RegisterAnalysis<PgmDependenceGraph>
 Z("pgmdep", "Enumerate Program Dependence Graph (data and control)");
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/Printer.cpp b/lib/Analysis/DataStructure/Printer.cpp
index 9587979..9902906 100644
--- a/lib/Analysis/DataStructure/Printer.cpp
+++ b/lib/Analysis/DataStructure/Printer.cpp
@@ -23,6 +23,8 @@
 #include <fstream>
 #include <sstream>
 
+namespace llvm {
+
 // OnlyPrintMain - The DataStructure printer exposes this option to allow
 // printing of only the graph for "main".
 //
@@ -32,7 +34,6 @@ namespace {
   Statistic<> NumFoldedNodes ("dsnode", "Number of folded nodes (in final graph)");
 }
 
-
 void DSNode::dump() const { print(std::cerr, 0); }
 
 static std::string getCaption(const DSNode *N, const DSGraph *G) {
@@ -280,3 +281,5 @@ void BUDataStructures::print(std::ostream &O, const Module *M) const {
 void TDDataStructures::print(std::ostream &O, const Module *M) const {
   printCollection(*this, O, M, "td.");
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/Steensgaard.cpp b/lib/Analysis/DataStructure/Steensgaard.cpp
index 8bf917f..d868d25 100644
--- a/lib/Analysis/DataStructure/Steensgaard.cpp
+++ b/lib/Analysis/DataStructure/Steensgaard.cpp
@@ -20,6 +20,8 @@
 #include "llvm/Module.h"
 #include "Support/Debug.h"
 
+namespace llvm {
+
 namespace {
   class Steens : public Pass, public AliasAnalysis {
     DSGraph *ResultGraph;
@@ -76,7 +78,6 @@ namespace {
   RegisterAnalysisGroup<AliasAnalysis, Steens> Y;
 }
 
-
 /// ResolveFunctionCall - Resolve the actual arguments of a call to function F
 /// with the specified call site descriptor.  This function links the arguments
 /// and the return value for the call site context-insensitively.
@@ -235,3 +236,5 @@ AliasAnalysis::AliasResult Steens::alias(const Value *V1, unsigned V1Size,
   //
   return getAnalysis<AliasAnalysis>().alias(V1, V1Size, V2, V2Size);
 }
+
+} // End llvm namespace
diff --git a/lib/Analysis/DataStructure/TopDownClosure.cpp b/lib/Analysis/DataStructure/TopDownClosure.cpp
index ad5a9d72..696368a 100644
--- a/lib/Analysis/DataStructure/TopDownClosure.cpp
+++ b/lib/Analysis/DataStructure/TopDownClosure.cpp
@@ -21,6 +21,8 @@
 #include "Support/Debug.h"
 #include "Support/Statistic.h"
 
+namespace llvm {
+
 namespace {
   RegisterAnalysis<TDDataStructures>   // Register the pass
   Y("tddatastructure", "Top-down Data Structure Analysis");
@@ -310,3 +312,4 @@ void TDDataStructures::inlineGraphIntoCallees(DSGraph &Graph) {
         << Graph.getFunctionCalls().size() << "]\n");
 }
 
+} // End llvm namespace