Add a function for getting the vtable address point of a class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90674 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/CodeGen/CGVtable.h b/lib/CodeGen/CGVtable.h
index 5c2b74c9dd..86633d4471 100644
--- a/lib/CodeGen/CGVtable.h
+++ b/lib/CodeGen/CGVtable.h
@@ -113,6 +113,11 @@ public:
   int64_t getVirtualBaseOffsetIndex(const CXXRecordDecl *RD,
                                     const CXXRecordDecl *VBase);
 
+  /// getVtableAddressPoint - returns the address point of the vtable for the
+  /// given record decl.
+  /// FIXME: This should return a list of address points.
+  uint64_t getVtableAddressPoint(const CXXRecordDecl *RD);
+  
   llvm::Constant *getVtable(const CXXRecordDecl *RD);
   llvm::Constant *getCtorVtable(const CXXRecordDecl *RD,
                                 const CXXRecordDecl *Class, uint64_t Offset);