Add a CovariantThunkAdjustment struct that represents the adjustments needed for a covariant thunk.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89933 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index b811c25..078beab 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -437,16 +437,17 @@
/// DynamicTypeAdjust - Do the non-virtual and virtual adjustments on an
/// object pointer to alter the dynamic type of the pointer. Used by
/// GenerateCovariantThunk for building thunks.
- llvm::Value *DynamicTypeAdjust(llvm::Value *V, int64_t nv, int64_t v);
+ llvm::Value *DynamicTypeAdjust(llvm::Value *V,
+ const ThunkAdjustment &Adjustment);
/// GenerateThunk - Generate a thunk for the given method
llvm::Constant *GenerateThunk(llvm::Function *Fn, const CXXMethodDecl *MD,
bool Extern,
const ThunkAdjustment &ThisAdjustment);
- llvm::Constant *GenerateCovariantThunk(llvm::Function *Fn,
- const CXXMethodDecl *MD, bool Extern,
- int64_t nv_t, int64_t v_t,
- int64_t nv_r, int64_t v_r);
+ llvm::Constant *
+ GenerateCovariantThunk(llvm::Function *Fn, const CXXMethodDecl *MD,
+ bool Extern,
+ const CovariantThunkAdjustment &Adjustment);
void EmitCtorPrologue(const CXXConstructorDecl *CD, CXXCtorType Type);