diff options
Diffstat (limited to 'lib/CodeGen/CGCXXABI.h')
| -rw-r--r-- | lib/CodeGen/CGCXXABI.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/lib/CodeGen/CGCXXABI.h b/lib/CodeGen/CGCXXABI.h index 65b50e14f436d..3a9c3b3474394 100644 --- a/lib/CodeGen/CGCXXABI.h +++ b/lib/CodeGen/CGCXXABI.h @@ -1,9 +1,8 @@ //===----- CGCXXABI.h - Interface to C++ ABIs -------------------*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -137,10 +136,6 @@ public: RAA_Indirect }; - /// Returns true if C++ allows us to copy the memory of an object of type RD - /// when it is passed as an argument. - bool canCopyArgument(const CXXRecordDecl *RD) const; - /// Returns how an argument of the given record type should be passed. virtual RecordArgABI getRecordArgABI(const CXXRecordDecl *RD) const = 0; @@ -310,7 +305,7 @@ public: /// adding any required parameters. For convenience, ArgTys has been /// initialized with the type of 'this'. virtual AddedStructorArgs - buildStructorSignature(const CXXMethodDecl *MD, StructorType T, + buildStructorSignature(GlobalDecl GD, SmallVectorImpl<CanQualType> &ArgTys) = 0; /// Returns true if the given destructor type should be emitted as a linkonce @@ -383,7 +378,7 @@ public: virtual void EmitDestructorCall(CodeGenFunction &CGF, const CXXDestructorDecl *DD, CXXDtorType Type, bool ForVirtualBase, bool Delegating, - Address This) = 0; + Address This, QualType ThisTy) = 0; /// Emits the VTable definitions required for the given record type. virtual void emitVTableDefinitions(CodeGenVTables &CGVT, @@ -426,11 +421,15 @@ public: llvm::Type *Ty, SourceLocation Loc) = 0; + using DeleteOrMemberCallExpr = + llvm::PointerUnion<const CXXDeleteExpr *, const CXXMemberCallExpr *>; + /// Emit the ABI-specific virtual destructor call. - virtual llvm::Value * - EmitVirtualDestructorCall(CodeGenFunction &CGF, const CXXDestructorDecl *Dtor, - CXXDtorType DtorType, Address This, - const CXXMemberCallExpr *CE) = 0; + virtual llvm::Value *EmitVirtualDestructorCall(CodeGenFunction &CGF, + const CXXDestructorDecl *Dtor, + CXXDtorType DtorType, + Address This, + DeleteOrMemberCallExpr E) = 0; virtual void adjustCallArgsForDestructorThunk(CodeGenFunction &CGF, GlobalDecl GD, @@ -557,7 +556,7 @@ public: /// \param Dtor - a function taking a single pointer argument /// \param Addr - a pointer to pass to the destructor function. virtual void registerGlobalDtor(CodeGenFunction &CGF, const VarDecl &D, - llvm::Constant *Dtor, + llvm::FunctionCallee Dtor, llvm::Constant *Addr) = 0; /*************************** thread_local initialization ********************/ @@ -589,7 +588,7 @@ public: /// Emit a single constructor/destructor with the given type from a C++ /// constructor Decl. - virtual void emitCXXStructor(const CXXMethodDecl *MD, StructorType Type) = 0; + virtual void emitCXXStructor(GlobalDecl GD) = 0; /// Load a vtable from This, an object of polymorphic type RD, or from one of /// its virtual bases if it does not have its own vtable. Returns the vtable |