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-rw-r--r--gnu/llvm/tools/clang/lib/CodeGen/CGVTables.h132
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diff --git a/gnu/llvm/tools/clang/lib/CodeGen/CGVTables.h b/gnu/llvm/tools/clang/lib/CodeGen/CGVTables.h
deleted file mode 100644
index 6377659e4cb..00000000000
--- a/gnu/llvm/tools/clang/lib/CodeGen/CGVTables.h
+++ /dev/null
@@ -1,132 +0,0 @@
-//===--- CGVTables.h - Emit LLVM Code for C++ vtables -----------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This contains code dealing with C++ code generation of virtual tables.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_LIB_CODEGEN_CGVTABLES_H
-#define LLVM_CLANG_LIB_CODEGEN_CGVTABLES_H
-
-#include "clang/AST/BaseSubobject.h"
-#include "clang/AST/CharUnits.h"
-#include "clang/AST/GlobalDecl.h"
-#include "clang/AST/VTableBuilder.h"
-#include "clang/Basic/ABI.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/IR/GlobalVariable.h"
-
-namespace clang {
- class CXXRecordDecl;
-
-namespace CodeGen {
- class CodeGenModule;
- class ConstantArrayBuilder;
- class ConstantStructBuilder;
-
-class CodeGenVTables {
- CodeGenModule &CGM;
-
- VTableContextBase *VTContext;
-
- /// VTableAddressPointsMapTy - Address points for a single vtable.
- typedef VTableLayout::AddressPointsMapTy VTableAddressPointsMapTy;
-
- typedef std::pair<const CXXRecordDecl *, BaseSubobject> BaseSubobjectPairTy;
- typedef llvm::DenseMap<BaseSubobjectPairTy, uint64_t> SubVTTIndiciesMapTy;
-
- /// SubVTTIndicies - Contains indices into the various sub-VTTs.
- SubVTTIndiciesMapTy SubVTTIndicies;
-
- typedef llvm::DenseMap<BaseSubobjectPairTy, uint64_t>
- SecondaryVirtualPointerIndicesMapTy;
-
- /// SecondaryVirtualPointerIndices - Contains the secondary virtual pointer
- /// indices.
- SecondaryVirtualPointerIndicesMapTy SecondaryVirtualPointerIndices;
-
- /// Cache for the pure virtual member call function.
- llvm::Constant *PureVirtualFn = nullptr;
-
- /// Cache for the deleted virtual member call function.
- llvm::Constant *DeletedVirtualFn = nullptr;
-
- /// Get the address of a thunk and emit it if necessary.
- llvm::Constant *maybeEmitThunk(GlobalDecl GD,
- const ThunkInfo &ThunkAdjustments,
- bool ForVTable);
-
- void addVTableComponent(ConstantArrayBuilder &builder,
- const VTableLayout &layout, unsigned idx,
- llvm::Constant *rtti,
- unsigned &nextVTableThunkIndex);
-
-public:
- /// Add vtable components for the given vtable layout to the given
- /// global initializer.
- void createVTableInitializer(ConstantStructBuilder &builder,
- const VTableLayout &layout,
- llvm::Constant *rtti);
-
- CodeGenVTables(CodeGenModule &CGM);
-
- ItaniumVTableContext &getItaniumVTableContext() {
- return *cast<ItaniumVTableContext>(VTContext);
- }
-
- MicrosoftVTableContext &getMicrosoftVTableContext() {
- return *cast<MicrosoftVTableContext>(VTContext);
- }
-
- /// getSubVTTIndex - Return the index of the sub-VTT for the base class of the
- /// given record decl.
- uint64_t getSubVTTIndex(const CXXRecordDecl *RD, BaseSubobject Base);
-
- /// getSecondaryVirtualPointerIndex - Return the index in the VTT where the
- /// virtual pointer for the given subobject is located.
- uint64_t getSecondaryVirtualPointerIndex(const CXXRecordDecl *RD,
- BaseSubobject Base);
-
- /// GenerateConstructionVTable - Generate a construction vtable for the given
- /// base subobject.
- llvm::GlobalVariable *
- GenerateConstructionVTable(const CXXRecordDecl *RD, const BaseSubobject &Base,
- bool BaseIsVirtual,
- llvm::GlobalVariable::LinkageTypes Linkage,
- VTableAddressPointsMapTy& AddressPoints);
-
-
- /// GetAddrOfVTT - Get the address of the VTT for the given record decl.
- llvm::GlobalVariable *GetAddrOfVTT(const CXXRecordDecl *RD);
-
- /// EmitVTTDefinition - Emit the definition of the given vtable.
- void EmitVTTDefinition(llvm::GlobalVariable *VTT,
- llvm::GlobalVariable::LinkageTypes Linkage,
- const CXXRecordDecl *RD);
-
- /// EmitThunks - Emit the associated thunks for the given global decl.
- void EmitThunks(GlobalDecl GD);
-
- /// GenerateClassData - Generate all the class data required to be
- /// generated upon definition of a KeyFunction. This includes the
- /// vtable, the RTTI data structure (if RTTI is enabled) and the VTT
- /// (if the class has virtual bases).
- void GenerateClassData(const CXXRecordDecl *RD);
-
- bool isVTableExternal(const CXXRecordDecl *RD);
-
- /// Returns the type of a vtable with the given layout. Normally a struct of
- /// arrays of pointers, with one struct element for each vtable in the vtable
- /// group.
- llvm::Type *getVTableType(const VTableLayout &layout);
-};
-
-} // end namespace CodeGen
-} // end namespace clang
-#endif