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.

llvm-svn: 51017
diff --git a/llvm/lib/Target/IA64/IA64TargetMachine.cpp b/llvm/lib/Target/IA64/IA64TargetMachine.cpp
index d472b5c..7a0e456 100644
--- a/llvm/lib/Target/IA64/IA64TargetMachine.cpp
+++ b/llvm/lib/Target/IA64/IA64TargetMachine.cpp
@@ -26,9 +26,7 @@
 extern "C" int IA64TargetMachineModule;
 int IA64TargetMachineModule = 0;
 
-namespace {
-  RegisterTarget<IA64TargetMachine> X("ia64", "  IA-64 (Itanium)");
-}
+static RegisterTarget<IA64TargetMachine> X("ia64", "  IA-64 (Itanium)");
 
 const TargetAsmInfo *IA64TargetMachine::createTargetAsmInfo() const {
   return new IA64TargetAsmInfo(*this);