IRGen: Narrow getCGRecordLayout type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99946 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenTypes.cpp b/lib/CodeGen/CodeGenTypes.cpp
index 285d60a..2339640 100644
--- a/lib/CodeGen/CodeGenTypes.cpp
+++ b/lib/CodeGen/CodeGenTypes.cpp
@@ -494,7 +494,7 @@
 
 /// getCGRecordLayout - Return record layout info for the given llvm::Type.
 const CGRecordLayout &
-CodeGenTypes::getCGRecordLayout(const TagDecl *TD) const {
+CodeGenTypes::getCGRecordLayout(const RecordDecl *TD) const {
   const Type *Key = Context.getTagDeclType(TD).getTypePtr();
   llvm::DenseMap<const Type*, CGRecordLayout *>::const_iterator I
     = CGRecordLayouts.find(Key);
diff --git a/lib/CodeGen/CodeGenTypes.h b/lib/CodeGen/CodeGenTypes.h
index c8bced3..1443516 100644
--- a/lib/CodeGen/CodeGenTypes.h
+++ b/lib/CodeGen/CodeGenTypes.h
@@ -148,7 +148,7 @@
   /// and/or incomplete argument types, this will return the opaque type.
   const llvm::Type *GetFunctionTypeForVtable(const CXXMethodDecl *MD);
                                                      
-  const CGRecordLayout &getCGRecordLayout(const TagDecl*) const;
+  const CGRecordLayout &getCGRecordLayout(const RecordDecl*) const;
 
   /// getLLVMFieldNo - Return llvm::StructType element number
   /// that corresponds to the field FD.