diff options
Diffstat (limited to 'lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.h | 122 |
1 files changed, 68 insertions, 54 deletions
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h index 75679d11c1..83ddac70b0 100644 --- a/lib/CodeGen/CodeGenModule.h +++ b/lib/CodeGen/CodeGenModule.h @@ -1,9 +1,8 @@ //===--- CodeGenModule.h - Per-Module state for LLVM CodeGen ----*- 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 // //===----------------------------------------------------------------------===// // @@ -120,90 +119,93 @@ struct ObjCEntrypoints { ObjCEntrypoints() { memset(this, 0, sizeof(*this)); } /// void objc_alloc(id); - llvm::Constant *objc_alloc; + llvm::FunctionCallee objc_alloc; /// void objc_allocWithZone(id); - llvm::Constant *objc_allocWithZone; + llvm::FunctionCallee objc_allocWithZone; + + /// void objc_alloc_init(id); + llvm::FunctionCallee objc_alloc_init; /// void objc_autoreleasePoolPop(void*); - llvm::Constant *objc_autoreleasePoolPop; + llvm::FunctionCallee objc_autoreleasePoolPop; /// void objc_autoreleasePoolPop(void*); /// Note this method is used when we are using exception handling - llvm::Constant *objc_autoreleasePoolPopInvoke; + llvm::FunctionCallee objc_autoreleasePoolPopInvoke; /// void *objc_autoreleasePoolPush(void); - llvm::Constant *objc_autoreleasePoolPush; + llvm::Function *objc_autoreleasePoolPush; /// id objc_autorelease(id); - llvm::Constant *objc_autorelease; + llvm::Function *objc_autorelease; /// id objc_autorelease(id); /// Note this is the runtime method not the intrinsic. - llvm::Constant *objc_autoreleaseRuntimeFunction; + llvm::FunctionCallee objc_autoreleaseRuntimeFunction; /// id objc_autoreleaseReturnValue(id); - llvm::Constant *objc_autoreleaseReturnValue; + llvm::Function *objc_autoreleaseReturnValue; /// void objc_copyWeak(id *dest, id *src); - llvm::Constant *objc_copyWeak; + llvm::Function *objc_copyWeak; /// void objc_destroyWeak(id*); - llvm::Constant *objc_destroyWeak; + llvm::Function *objc_destroyWeak; /// id objc_initWeak(id*, id); - llvm::Constant *objc_initWeak; + llvm::Function *objc_initWeak; /// id objc_loadWeak(id*); - llvm::Constant *objc_loadWeak; + llvm::Function *objc_loadWeak; /// id objc_loadWeakRetained(id*); - llvm::Constant *objc_loadWeakRetained; + llvm::Function *objc_loadWeakRetained; /// void objc_moveWeak(id *dest, id *src); - llvm::Constant *objc_moveWeak; + llvm::Function *objc_moveWeak; /// id objc_retain(id); - llvm::Constant *objc_retain; + llvm::Function *objc_retain; /// id objc_retain(id); /// Note this is the runtime method not the intrinsic. - llvm::Constant *objc_retainRuntimeFunction; + llvm::FunctionCallee objc_retainRuntimeFunction; /// id objc_retainAutorelease(id); - llvm::Constant *objc_retainAutorelease; + llvm::Function *objc_retainAutorelease; /// id objc_retainAutoreleaseReturnValue(id); - llvm::Constant *objc_retainAutoreleaseReturnValue; + llvm::Function *objc_retainAutoreleaseReturnValue; /// id objc_retainAutoreleasedReturnValue(id); - llvm::Constant *objc_retainAutoreleasedReturnValue; + llvm::Function *objc_retainAutoreleasedReturnValue; /// id objc_retainBlock(id); - llvm::Constant *objc_retainBlock; + llvm::Function *objc_retainBlock; /// void objc_release(id); - llvm::Constant *objc_release; + llvm::Function *objc_release; /// void objc_release(id); /// Note this is the runtime method not the intrinsic. - llvm::Constant *objc_releaseRuntimeFunction; + llvm::FunctionCallee objc_releaseRuntimeFunction; /// void objc_storeStrong(id*, id); - llvm::Constant *objc_storeStrong; + llvm::Function *objc_storeStrong; /// id objc_storeWeak(id*, id); - llvm::Constant *objc_storeWeak; + llvm::Function *objc_storeWeak; /// id objc_unsafeClaimAutoreleasedReturnValue(id); - llvm::Constant *objc_unsafeClaimAutoreleasedReturnValue; + llvm::Function *objc_unsafeClaimAutoreleasedReturnValue; /// A void(void) inline asm to use to mark that the return value of /// a call will be immediately retain. llvm::InlineAsm *retainAutoreleasedReturnValueMarker; /// void clang.arc.use(...); - llvm::Constant *clang_arc_use; + llvm::Function *clang_arc_use; }; /// This class records statistics on instrumentation based profiling. @@ -452,7 +454,9 @@ private: SmallVector<GlobalInitData, 8> PrioritizedCXXGlobalInits; /// Global destructor functions and arguments that need to run on termination. - std::vector<std::pair<llvm::WeakTrackingVH, llvm::Constant *>> CXXGlobalDtors; + std::vector< + std::tuple<llvm::FunctionType *, llvm::WeakTrackingVH, llvm::Constant *>> + CXXGlobalDtors; /// The complete set of modules that has been imported. llvm::SetVector<clang::Module *> ImportedModules; @@ -501,8 +505,8 @@ private: llvm::Constant *NSConcreteGlobalBlock = nullptr; llvm::Constant *NSConcreteStackBlock = nullptr; - llvm::Constant *BlockObjectAssign = nullptr; - llvm::Constant *BlockObjectDispose = nullptr; + llvm::FunctionCallee BlockObjectAssign = nullptr; + llvm::FunctionCallee BlockObjectDispose = nullptr; llvm::Type *BlockDescriptorType = nullptr; llvm::Type *GenericBlockLiteralType = nullptr; @@ -512,10 +516,10 @@ private: } Block; /// void @llvm.lifetime.start(i64 %size, i8* nocapture <ptr>) - llvm::Constant *LifetimeStartFn = nullptr; + llvm::Function *LifetimeStartFn = nullptr; /// void @llvm.lifetime.end(i64 %size, i8* nocapture <ptr>) - llvm::Constant *LifetimeEndFn = nullptr; + llvm::Function *LifetimeEndFn = nullptr; GlobalDecl initializedGlobalDecl; @@ -586,7 +590,7 @@ public: // Version checking function, used to implement ObjC's @available: // i32 @__isOSVersionAtLeast(i32, i32, i32) - llvm::Constant *IsOSVersionAtLeastFn = nullptr; + llvm::FunctionCallee IsOSVersionAtLeastFn = nullptr; InstrProfStats &getPGOStats() { return PGOStats; } llvm::IndexedInstrProfReader *getPGOReader() const { return PGOReader.get(); } @@ -950,16 +954,24 @@ public: // Produce code for this constructor/destructor. This method doesn't try // to apply any ABI rules about which other constructors/destructors // are needed or if they are alias to each other. - llvm::Function *codegenCXXStructor(const CXXMethodDecl *MD, - StructorType Type); + llvm::Function *codegenCXXStructor(GlobalDecl GD); /// Return the address of the constructor/destructor of the given type. llvm::Constant * - getAddrOfCXXStructor(const CXXMethodDecl *MD, StructorType Type, - const CGFunctionInfo *FnInfo = nullptr, + getAddrOfCXXStructor(GlobalDecl GD, const CGFunctionInfo *FnInfo = nullptr, llvm::FunctionType *FnType = nullptr, bool DontDefer = false, - ForDefinition_t IsForDefinition = NotForDefinition); + ForDefinition_t IsForDefinition = NotForDefinition) { + return cast<llvm::Constant>(getAddrAndTypeOfCXXStructor(GD, FnInfo, FnType, + DontDefer, + IsForDefinition) + .getCallee()); + } + + llvm::FunctionCallee getAddrAndTypeOfCXXStructor( + GlobalDecl GD, const CGFunctionInfo *FnInfo = nullptr, + llvm::FunctionType *FnType = nullptr, bool DontDefer = false, + ForDefinition_t IsForDefinition = NotForDefinition); /// Given a builtin id for a function like "__builtin_fabsf", return a /// Function* for "fabsf". @@ -999,20 +1011,18 @@ public: void addCompilerUsedGlobal(llvm::GlobalValue *GV); /// Add a destructor and object to add to the C++ global destructor function. - void AddCXXDtorEntry(llvm::Constant *DtorFn, llvm::Constant *Object) { - CXXGlobalDtors.emplace_back(DtorFn, Object); + void AddCXXDtorEntry(llvm::FunctionCallee DtorFn, llvm::Constant *Object) { + CXXGlobalDtors.emplace_back(DtorFn.getFunctionType(), DtorFn.getCallee(), + Object); } - /// Create a new runtime function with the specified type and name. - llvm::Constant * + /// Create or return a runtime function declaration with the specified type + /// and name. + llvm::FunctionCallee CreateRuntimeFunction(llvm::FunctionType *Ty, StringRef Name, llvm::AttributeList ExtraAttrs = llvm::AttributeList(), bool Local = false); - /// Create a new compiler builtin function with the specified type and name. - llvm::Constant * - CreateBuiltinFunction(llvm::FunctionType *Ty, StringRef Name, - llvm::AttributeList ExtraAttrs = llvm::AttributeList()); /// Create a new runtime global variable with the specified type and name. llvm::Constant *CreateRuntimeVariable(llvm::Type *Ty, StringRef Name); @@ -1022,13 +1032,13 @@ public: llvm::Constant *getNSConcreteGlobalBlock(); llvm::Constant *getNSConcreteStackBlock(); - llvm::Constant *getBlockObjectAssign(); - llvm::Constant *getBlockObjectDispose(); + llvm::FunctionCallee getBlockObjectAssign(); + llvm::FunctionCallee getBlockObjectDispose(); ///@} - llvm::Constant *getLLVMLifetimeStartFn(); - llvm::Constant *getLLVMLifetimeEndFn(); + llvm::Function *getLLVMLifetimeStartFn(); + llvm::Function *getLLVMLifetimeEndFn(); // Make sure that this type is translated. void UpdateCompletedType(const TagDecl *TD); @@ -1244,6 +1254,10 @@ public: void EmitOMPDeclareReduction(const OMPDeclareReductionDecl *D, CodeGenFunction *CGF = nullptr); + /// Emit a code for declare mapper construct. + void EmitOMPDeclareMapper(const OMPDeclareMapperDecl *D, + CodeGenFunction *CGF = nullptr); + /// Emit a code for requires directive. /// \param D Requires declaration void EmitOMPRequiresDecl(const OMPRequiresDecl *D); @@ -1294,7 +1308,7 @@ public: getMostBaseClasses(const CXXRecordDecl *RD); /// Get the declaration of std::terminate for the platform. - llvm::Constant *getTerminateFn(); + llvm::FunctionCallee getTerminateFn(); llvm::SanitizerStatReport &getSanStats(); |