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()
2458   LexicalBlockStack.emplace_back(&*FwdDecl);  in CreateTypeDefinition()
2480   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
2690   LexicalBlockStack.emplace_back(RealDecl);  in CreateTypeDefinition()
2836   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
3870   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in emitFunctionStart()
3889         LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
3959   LexicalBlockStack.emplace_back(SP);  in emitFunctionStart()
4059   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitInlineFunctionStart()
4060   LexicalBlockStack.emplace_back(SP);  in EmitInlineFunctionStart()
4075   if (CurLoc.isInvalid() || CurLoc.isMacroID() || LexicalBlockStack.empty())  in EmitLocation()
4078   llvm::MDNode *Scope = LexicalBlockStack.back();  in EmitLocation()
4086   if (!LexicalBlockStack.empty())  in CreateLexicalBlock()
4087     Back = LexicalBlockStack.back().get();  in CreateLexicalBlock()
4088   LexicalBlockStack.emplace_back(DBuilder.createLexicalBlock(  in CreateLexicalBlock()
4114       LexicalBlockStack.back(), CurInlinedAt));  in EmitLexicalBlockStart()
4125   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLexicalBlockEnd()
4133   LexicalBlockStack.pop_back();  in EmitLexicalBlockEnd()
4137   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitFunctionEnd()
4139   assert(RCount <= LexicalBlockStack.size() && "Region stack mismatch");  in EmitFunctionEnd()
4142   while (LexicalBlockStack.size() != RCount) {  in EmitFunctionEnd()
4145     LexicalBlockStack.pop_back();  in EmitFunctionEnd()
4230   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
4281   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
4413   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLabel()
4418   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitLabel()
4450   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclareOfBlockDeclRefVariable()
4505       cast<llvm::DILocalScope>(LexicalBlockStack.back()), VD->getName(), Unit,  in EmitDeclareOfBlockDeclRefVariable()
4510                                   LexicalBlockStack.back(), CurInlinedAt);  in EmitDeclareOfBlockDeclRefVariable()
4687   auto *scope = cast<llvm::DILocalScope>(LexicalBlockStack.back());  in EmitDeclareOfBlockLiteralArgVariable()
4926   if (!LexicalBlockStack.empty())  in getCurrentContextDescriptor()
4927     return LexicalBlockStack.back();  in getCurrentContextDescriptor()
5143   if (LexicalBlockStack.empty())  in SourceLocToDebugLoc()
5146   llvm::MDNode *Scope = LexicalBlockStack.back();  in SourceLocToDebugLoc()