From 85c824f131e92aac16fc0e29ec60cc3ccfe6e286 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 5 Feb 2016 13:50:53 +0000
Subject: [PATCH] Move classes defined in a cpp file into an anonymous
 namespace.

No functionality change intended.

llvm-svn: 259883
---
 llvm/lib/ProfileData/CoverageMappingReader.cpp | 2 ++
 llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp      | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/llvm/lib/ProfileData/CoverageMappingReader.cpp b/llvm/lib/ProfileData/CoverageMappingReader.cpp
index fa4d6d66d730..633de3202c2d 100644
--- a/llvm/lib/ProfileData/CoverageMappingReader.cpp
+++ b/llvm/lib/ProfileData/CoverageMappingReader.cpp
@@ -306,6 +306,7 @@ StringRef InstrProfSymtab::getFuncName(uint64_t Pointer, size_t Size) {
   return Data.substr(Pointer - Address, Size);
 }
 
+namespace {
 struct CovMapFuncRecordReader {
   // The interface to read coverage mapping function records for
   // a module. \p Buf is a reference to the buffer pointer pointing
@@ -413,6 +414,7 @@ public:
     return std::error_code();
   }
 };
+} // end anonymous namespace
 
 template <class IntPtrT, support::endianness Endian>
 std::unique_ptr<CovMapFuncRecordReader> CovMapFuncRecordReader::get(
diff --git a/llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp b/llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp
index 9a935ca53f4a..cefae0229e2b 100644
--- a/llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp
@@ -71,6 +71,7 @@ INITIALIZE_PASS_DEPENDENCY(MachineDominanceFrontier)
 INITIALIZE_PASS_END(HexagonRDFOpt, "rdfopt", "Hexagon RDF opt", false, false)
 
 
+namespace {
 struct HexagonCP : public CopyPropagation {
   HexagonCP(DataFlowGraph &G) : CopyPropagation(G) {}
   bool interpretAsCopy(const MachineInstr *MI, EqualityMap &EM) override;
@@ -85,6 +86,7 @@ struct HexagonDCE : public DeadCodeElimination {
 
   bool run();
 };
+} // end anonymous namespace
 
 
 bool HexagonCP::interpretAsCopy(const MachineInstr *MI, EqualityMap &EM) {