81   assert(LexicalBlockStack.empty() &&  in ~CGDebugInfo()
122   assert(!DI->LexicalBlockStack.empty());  in init()
124       llvm::DILocation::get(DI->LexicalBlockStack.back()->getContext(), 0, 0,  in init()
125                             DI->LexicalBlockStack.back(), DI->getInlinedAt()));  in init()
185   if (LexicalBlockStack.empty())  in setLocation()
189   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in setLocation()
195     LexicalBlockStack.pop_back();  in setLocation()
196     LexicalBlockStack.emplace_back(DBuilder.createLexicalBlockFile(  in setLocation()
200     LexicalBlockStack.pop_back();  in setLocation()
201     LexicalBlockStack.emplace_back(  in setLocation()
2595   LexicalBlockStack.emplace_back(&*FwdDecl);  in CreateTypeDefinition()
2617   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
2831   LexicalBlockStack.emplace_back(RealDecl);  in CreateTypeDefinition()
2980   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
4073   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in emitFunctionStart()
4092         LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
4170   LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
4283   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitInlineFunctionStart()
4284   LexicalBlockStack.emplace_back(SP);  in EmitInlineFunctionStart()
4299   if (CurLoc.isInvalid() || CurLoc.isMacroID() || LexicalBlockStack.empty())  in EmitLocation()
4302   llvm::MDNode *Scope = LexicalBlockStack.back();  in EmitLocation()
4310   if (!LexicalBlockStack.empty())  in CreateLexicalBlock()
4311     Back = LexicalBlockStack.back().get();  in CreateLexicalBlock()
4312   LexicalBlockStack.emplace_back(DBuilder.createLexicalBlock(  in CreateLexicalBlock()
4338       LexicalBlockStack.back(), CurInlinedAt));  in EmitLexicalBlockStart()
4349   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLexicalBlockEnd()
4357   LexicalBlockStack.pop_back();  in EmitLexicalBlockEnd()
4361   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitFunctionEnd()
4363   assert(RCount <= LexicalBlockStack.size() && "Region stack mismatch");  in EmitFunctionEnd()
4366   while (LexicalBlockStack.size() != RCount) {  in EmitFunctionEnd()
4369     LexicalBlockStack.pop_back();  in EmitFunctionEnd()
4454   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
4505   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
4634   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
4668   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
4730   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLabel()
4735   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitLabel()
4767   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclareOfBlockDeclRefVariable()
4822       cast<llvm::DILocalScope>(LexicalBlockStack.back()), VD->getName(), Unit,  in EmitDeclareOfBlockDeclRefVariable()
4827                                   LexicalBlockStack.back(), CurInlinedAt);  in EmitDeclareOfBlockDeclRefVariable()
5004   auto *scope = cast<llvm::DILocalScope>(LexicalBlockStack.back());  in EmitDeclareOfBlockLiteralArgVariable()
5522   if (!LexicalBlockStack.empty())  in getCurrentContextDescriptor()
5523     return LexicalBlockStack.back();  in getCurrentContextDescriptor()
5739   if (LexicalBlockStack.empty())  in SourceLocToDebugLoc()
5742   llvm::MDNode *Scope = LexicalBlockStack.back();  in SourceLocToDebugLoc()