86 LValue CGObjCRuntime::EmitValueForIvarAtOffset(CodeGen::CodeGenFunction &CGF,  in EmitValueForIvarAtOffset()  argument
94   llvm::Type *LTy = CGF.CGM.getTypes().ConvertTypeForMem(IvarTy);  in EmitValueForIvarAtOffset()
95   llvm::Value *V = CGF.Builder.CreateBitCast(BaseValue, CGF.Int8PtrTy);  in EmitValueForIvarAtOffset()
96   V = CGF.Builder.CreateInBoundsGEP(V, Offset, "add.ptr");  in EmitValueForIvarAtOffset()
99     V = CGF.Builder.CreateBitCast(V, llvm::PointerType::getUnqual(LTy));  in EmitValueForIvarAtOffset()
100     LValue LV = CGF.MakeNaturalAlignAddrLValue(V, IvarTy);  in EmitValueForIvarAtOffset()
119   uint64_t FieldBitOffset = LookupFieldBitOffset(CGF.CGM, OID, nullptr, Ivar);  in EmitValueForIvarAtOffset()
120   uint64_t BitOffset = FieldBitOffset % CGF.CGM.getContext().getCharWidth();  in EmitValueForIvarAtOffset()
121   uint64_t AlignmentBits = CGF.CGM.getTarget().getCharAlign();  in EmitValueForIvarAtOffset()
122   uint64_t BitFieldSize = Ivar->getBitWidthValue(CGF.getContext());  in EmitValueForIvarAtOffset()
123   CharUnits StorageSize = CGF.CGM.getContext().toCharUnitsFromBits(  in EmitValueForIvarAtOffset()
125   CharUnits Alignment = CGF.CGM.getContext().toCharUnitsFromBits(AlignmentBits);  in EmitValueForIvarAtOffset()
133   CGBitFieldInfo *Info = new (CGF.CGM.getContext()) CGBitFieldInfo(  in EmitValueForIvarAtOffset()
134     CGBitFieldInfo::MakeInfo(CGF.CGM.getTypes(), Ivar, BitOffset, BitFieldSize,  in EmitValueForIvarAtOffset()
135                              CGF.CGM.getContext().toBits(StorageSize),  in EmitValueForIvarAtOffset()
139   Addr = CGF.Builder.CreateElementBitCast(Addr,  in EmitValueForIvarAtOffset()
140                                    llvm::Type::getIntNTy(CGF.getLLVMContext(),  in EmitValueForIvarAtOffset()
161     void Emit(CodeGenFunction &CGF, Flags flags) override {  in Emit()
163         CGF.Builder.CreateCall(Fn)->setDoesNotThrow();  in Emit()
167       CGF.EmitRuntimeCallOrInvoke(Fn);  in Emit()
173 void CGObjCRuntime::EmitTryCatchStmt(CodeGenFunction &CGF,  in EmitTryCatchStmt()  argument
181     Cont = CGF.getJumpDestInCurrentScope("eh.cont");  in EmitTryCatchStmt()
185     FinallyInfo.enter(CGF, Finally->getFinallyBody(),  in EmitTryCatchStmt()
200       Handler.Block = CGF.createBasicBlock("catch");  in EmitTryCatchStmt()
212     EHCatchScope *Catch = CGF.EHStack.pushCatch(Handlers.size());  in EmitTryCatchStmt()
218   CGF.EmitStmt(S.getTryBody());  in EmitTryCatchStmt()
222     CGF.popCatchScope();  in EmitTryCatchStmt()
225   CGBuilderTy::InsertPoint SavedIP = CGF.Builder.saveAndClearIP();  in EmitTryCatchStmt()
231     CGF.EmitBlock(Handler.Block);  in EmitTryCatchStmt()
232     llvm::Value *RawExn = CGF.getExceptionFromSlot();  in EmitTryCatchStmt()
237       Exn = CGF.Builder.CreateCall(beginCatchFn, RawExn, "exn.adjusted");  in EmitTryCatchStmt()
241     CodeGenFunction::LexicalScope cleanups(CGF, Handler.Body->getSourceRange());  in EmitTryCatchStmt()
247       CGF.EHStack.pushCleanup<CallObjCEndCatch>(NormalAndEHCleanup,  in EmitTryCatchStmt()
254       llvm::Type *CatchType = CGF.ConvertType(CatchParam->getType());  in EmitTryCatchStmt()
255       llvm::Value *CastExn = CGF.Builder.CreateBitCast(Exn, CatchType);  in EmitTryCatchStmt()
257       CGF.EmitAutoVarDecl(*CatchParam);  in EmitTryCatchStmt()
258       EmitInitOfCatchParam(CGF, CastExn, CatchParam);  in EmitTryCatchStmt()
261     CGF.ObjCEHValueStack.push_back(Exn);  in EmitTryCatchStmt()
262     CGF.EmitStmt(Handler.Body);  in EmitTryCatchStmt()
263     CGF.ObjCEHValueStack.pop_back();  in EmitTryCatchStmt()
268     CGF.EmitBranchThroughCleanup(Cont);  in EmitTryCatchStmt()
272   CGF.Builder.restoreIP(SavedIP);  in EmitTryCatchStmt()
276     FinallyInfo.exit(CGF);  in EmitTryCatchStmt()
279     CGF.EmitBlock(Cont.getBlock());  in EmitTryCatchStmt()
282 void CGObjCRuntime::EmitInitOfCatchParam(CodeGenFunction &CGF,  in EmitInitOfCatchParam()  argument
286   Address paramAddr = CGF.GetAddrOfLocalVar(paramDecl);  in EmitInitOfCatchParam()
290     exn = CGF.EmitARCRetainNonBlock(exn);  in EmitInitOfCatchParam()
296     CGF.Builder.CreateStore(exn, paramAddr);  in EmitInitOfCatchParam()
300     CGF.EmitARCInitWeak(paramAddr, exn);  in EmitInitOfCatchParam()
313     void Emit(CodeGenFunction &CGF, Flags flags) override {  in Emit()
314       CGF.Builder.CreateCall(SyncExitFn, SyncArg)->setDoesNotThrow();  in Emit()
319 void CGObjCRuntime::EmitAtSynchronizedStmt(CodeGenFunction &CGF,  in EmitAtSynchronizedStmt()  argument
323   CodeGenFunction::RunCleanupsScope cleanups(CGF);  in EmitAtSynchronizedStmt()
329   if (CGF.getLangOpts().ObjCAutoRefCount) {  in EmitAtSynchronizedStmt()
330     lock = CGF.EmitARCRetainScalarExpr(lockExpr);  in EmitAtSynchronizedStmt()
331     lock = CGF.EmitObjCConsumeObject(lockExpr->getType(), lock);  in EmitAtSynchronizedStmt()
333     lock = CGF.EmitScalarExpr(lockExpr);  in EmitAtSynchronizedStmt()
335   lock = CGF.Builder.CreateBitCast(lock, CGF.VoidPtrTy);  in EmitAtSynchronizedStmt()
338   CGF.Builder.CreateCall(syncEnterFn, lock)->setDoesNotThrow();  in EmitAtSynchronizedStmt()
341   CGF.EHStack.pushCleanup<CallSyncExit>(NormalAndEHCleanup, syncExitFn, lock);  in EmitAtSynchronizedStmt()
344   CGF.EmitStmt(S.getSynchBody());  in EmitAtSynchronizedStmt()