Clean up the use of static and anonymous namespaces. This turned up
several things that were neither in an anonymous namespace nor static
but not intended to be global.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index bc19114..2dfd4d7 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -483,6 +483,7 @@
   }
 }
 
+namespace {
 
 /// ExtAddrMode - This is an extended version of TargetLowering::AddrMode which
 /// holds actual Value*'s for register values.
@@ -517,6 +518,8 @@
   cerr << *this << "\n";
 }
 
+}
+
 static bool TryMatchingScaledValue(Value *ScaleReg, int64_t Scale,
                                    const Type *AccessTy, ExtAddrMode &AddrMode,
                                    SmallVector<Instruction*, 16> &AddrModeInsts,