76   assert(LexicalBlockStack.empty() &&  in ~CGDebugInfo()
117   assert(!DI->LexicalBlockStack.empty());  in init()
119       0, 0, DI->LexicalBlockStack.back(), DI->getInlinedAt()));  in init()
179   if (LexicalBlockStack.empty())  in setLocation()
183   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in setLocation()
189     LexicalBlockStack.pop_back();  in setLocation()
190     LexicalBlockStack.emplace_back(DBuilder.createLexicalBlockFile(  in setLocation()
194     LexicalBlockStack.pop_back();  in setLocation()
195     LexicalBlockStack.emplace_back(  in setLocation()
2411   LexicalBlockStack.emplace_back(&*FwdDecl);  in CreateTypeDefinition()
2433   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
2643   LexicalBlockStack.emplace_back(RealDecl);  in CreateTypeDefinition()
2779   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
3804   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitFunctionStart()
3823         LexicalBlockStack.emplace_back(SP);  in EmitFunctionStart()
3893   LexicalBlockStack.emplace_back(SP);  in EmitFunctionStart()
3998   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitInlineFunctionStart()
3999   LexicalBlockStack.emplace_back(SP);  in EmitInlineFunctionStart()
4014   if (CurLoc.isInvalid() || CurLoc.isMacroID() || LexicalBlockStack.empty())  in EmitLocation()
4017   llvm::MDNode *Scope = LexicalBlockStack.back();  in EmitLocation()
4024   if (!LexicalBlockStack.empty())  in CreateLexicalBlock()
4025     Back = LexicalBlockStack.back().get();  in CreateLexicalBlock()
4026   LexicalBlockStack.emplace_back(DBuilder.createLexicalBlock(  in CreateLexicalBlock()
4052                           LexicalBlockStack.back(), CurInlinedAt));  in EmitLexicalBlockStart()
4063   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLexicalBlockEnd()
4071   LexicalBlockStack.pop_back();  in EmitLexicalBlockEnd()
4075   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitFunctionEnd()
4077   assert(RCount <= LexicalBlockStack.size() && "Region stack mismatch");  in EmitFunctionEnd()
4080   while (LexicalBlockStack.size() != RCount) {  in EmitFunctionEnd()
4083     LexicalBlockStack.pop_back();  in EmitFunctionEnd()
4168   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
4219   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
4307   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLabel()
4312   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitLabel()
4343   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclareOfBlockDeclRefVariable()
4397       cast<llvm::DILocalScope>(LexicalBlockStack.back()), VD->getName(), Unit,  in EmitDeclareOfBlockDeclRefVariable()
4402       llvm::DebugLoc::get(Line, Column, LexicalBlockStack.back(), CurInlinedAt);  in EmitDeclareOfBlockDeclRefVariable()
4579   auto *scope = cast<llvm::DILocalScope>(LexicalBlockStack.back());  in EmitDeclareOfBlockLiteralArgVariable()
4813   if (!LexicalBlockStack.empty())  in getCurrentContextDescriptor()
4814     return LexicalBlockStack.back();  in getCurrentContextDescriptor()
5009   if (LexicalBlockStack.empty())  in SourceLocToDebugLoc()
5012   llvm::MDNode *Scope = LexicalBlockStack.back();  in SourceLocToDebugLoc()