Move helper classes into anonymous namespaces.

No functionality change intended.

llvm-svn: 311288

2 files changed, 6 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 083167ca62f..fc441b8d857 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -7015,6 +7015,7 @@ static bool createVirtualRegs(SmallVector<unsigned, 4> &Regs, unsigned NumRegs,
   return true;
 }
 
+namespace {
 class ExtraFlags {
   unsigned Flags = 0;
 
@@ -7048,6 +7049,7 @@ public:
 
   unsigned get() const { return Flags; }
 };
+} // namespace
 
 /// visitInlineAsm - Handle a call to an InlineAsm object.
 ///
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 0ac92b5efa2..4d43a3b41f8 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1287,10 +1287,10 @@ static void propagateSwiftErrorVRegs(FunctionLoweringInfo *FuncInfo) {
   }
 }
 
-void preassignSwiftErrorRegs(const TargetLowering *TLI,
-                             FunctionLoweringInfo *FuncInfo,
-                             BasicBlock::const_iterator Begin,
-                             BasicBlock::const_iterator End) {
+static void preassignSwiftErrorRegs(const TargetLowering *TLI,
+                                    FunctionLoweringInfo *FuncInfo,
+                                    BasicBlock::const_iterator Begin,
+                                    BasicBlock::const_iterator End) {
   if (!TLI->supportSwiftError() || FuncInfo->SwiftErrorVals.empty())
     return;