76   assert(LexicalBlockStack.empty() &&  in ~CGDebugInfo()
117   assert(!DI->LexicalBlockStack.empty());  in init()
119       llvm::DILocation::get(DI->LexicalBlockStack.back()->getContext(), 0, 0,  in init()
120                             DI->LexicalBlockStack.back(), DI->getInlinedAt()));  in init()
180   if (LexicalBlockStack.empty())  in setLocation()
184   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in setLocation()
190     LexicalBlockStack.pop_back();  in setLocation()
191     LexicalBlockStack.emplace_back(DBuilder.createLexicalBlockFile(  in setLocation()
195     LexicalBlockStack.pop_back();  in setLocation()
196     LexicalBlockStack.emplace_back(  in setLocation()
2477   LexicalBlockStack.emplace_back(&*FwdDecl);  in CreateTypeDefinition()
2499   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
2709   LexicalBlockStack.emplace_back(RealDecl);  in CreateTypeDefinition()
2855   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
3887   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in emitFunctionStart()
3906         LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
3976   LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
4081   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitInlineFunctionStart()
4082   LexicalBlockStack.emplace_back(SP);  in EmitInlineFunctionStart()
4097   if (CurLoc.isInvalid() || CurLoc.isMacroID() || LexicalBlockStack.empty())  in EmitLocation()
4100   llvm::MDNode *Scope = LexicalBlockStack.back();  in EmitLocation()
4108   if (!LexicalBlockStack.empty())  in CreateLexicalBlock()
4109     Back = LexicalBlockStack.back().get();  in CreateLexicalBlock()
4110   LexicalBlockStack.emplace_back(DBuilder.createLexicalBlock(  in CreateLexicalBlock()
4136       LexicalBlockStack.back(), CurInlinedAt));  in EmitLexicalBlockStart()
4147   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLexicalBlockEnd()
4155   LexicalBlockStack.pop_back();  in EmitLexicalBlockEnd()
4159   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitFunctionEnd()
4161   assert(RCount <= LexicalBlockStack.size() && "Region stack mismatch");  in EmitFunctionEnd()
4164   while (LexicalBlockStack.size() != RCount) {  in EmitFunctionEnd()
4167     LexicalBlockStack.pop_back();  in EmitFunctionEnd()
4252   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
4303   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
4435   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLabel()
4440   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitLabel()
4472   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclareOfBlockDeclRefVariable()
4527       cast<llvm::DILocalScope>(LexicalBlockStack.back()), VD->getName(), Unit,  in EmitDeclareOfBlockDeclRefVariable()
4532                                   LexicalBlockStack.back(), CurInlinedAt);  in EmitDeclareOfBlockDeclRefVariable()
4709   auto *scope = cast<llvm::DILocalScope>(LexicalBlockStack.back());  in EmitDeclareOfBlockLiteralArgVariable()
4944   if (!LexicalBlockStack.empty())  in getCurrentContextDescriptor()
4945     return LexicalBlockStack.back();  in getCurrentContextDescriptor()
5142   if (LexicalBlockStack.empty())  in SourceLocToDebugLoc()
5145   llvm::MDNode *Scope = LexicalBlockStack.back();  in SourceLocToDebugLoc()