Add CodeGenModule::ComputeThunkAdjustment, which Eli wrote.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90401 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index e5bd3e2..9746570 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -232,7 +232,7 @@
/// GenerateRTTINonClass - Generate the rtti information for the given
/// non-class type.
llvm::Constant *GenerateRTTI(QualType Ty);
-
+
/// BuildThunk - Build a thunk for the given method.
llvm::Constant *BuildThunk(const CXXMethodDecl *MD, bool Extern,
const ThunkAdjustment &ThisAdjustment);
@@ -252,6 +252,11 @@
llvm::Constant *GetCXXBaseClassOffset(const CXXRecordDecl *ClassDecl,
const CXXRecordDecl *BaseClassDecl);
+ /// ComputeThunkAdjustment - Returns the two parts required to compute the
+ /// offset for an object.
+ ThunkAdjustment ComputeThunkAdjustment(const CXXRecordDecl *ClassDecl,
+ const CXXRecordDecl *BaseClassDecl);
+
/// GetStringForStringLiteral - Return the appropriate bytes for a string
/// literal, properly padded to match the literal type. If only the address of
/// a constant is needed consider using GetAddrOfConstantStringLiteral.