add a new MachineModuleInfoMachO class, which is the per-module

stuff common across all macho targets.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82018 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/MachineModuleInfo.h

@@ -60,7 +60,8 @@ class StructType;
 /// to hold private target-specific information for each Module.  Objects of
 /// type are accessed/created with MMI::getInfo and destroyed when the
 /// MachineModuleInfo is destroyed.
-struct MachineModuleInfoImpl {
+class MachineModuleInfoImpl {
+public:
   virtual ~MachineModuleInfoImpl();
 };