75   assert(LexicalBlockStack.empty() &&  in ~CGDebugInfo()
116   assert(!DI->LexicalBlockStack.empty());  in init()
118       0, 0, DI->LexicalBlockStack.back(), DI->getInlinedAt()));  in init()
178   if (LexicalBlockStack.empty())  in setLocation()
182   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in setLocation()
188     LexicalBlockStack.pop_back();  in setLocation()
189     LexicalBlockStack.emplace_back(DBuilder.createLexicalBlockFile(  in setLocation()
193     LexicalBlockStack.pop_back();  in setLocation()
194     LexicalBlockStack.emplace_back(  in setLocation()
2138   LexicalBlockStack.emplace_back(&*FwdDecl);  in CreateTypeDefinition()
2160   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
2345   LexicalBlockStack.emplace_back(RealDecl);  in CreateTypeDefinition()
2481   LexicalBlockStack.pop_back();  in CreateTypeDefinition()
3409   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitFunctionStart()
3428         LexicalBlockStack.emplace_back(SP);  in EmitFunctionStart()
3504   LexicalBlockStack.emplace_back(SP);  in EmitFunctionStart()
3563   FnBeginRegionCount.push_back(LexicalBlockStack.size());  in EmitInlineFunctionStart()
3564   LexicalBlockStack.emplace_back(SP);  in EmitInlineFunctionStart()
3579   if (CurLoc.isInvalid() || CurLoc.isMacroID() || LexicalBlockStack.empty())  in EmitLocation()
3582   llvm::MDNode *Scope = LexicalBlockStack.back();  in EmitLocation()
3589   if (!LexicalBlockStack.empty())  in CreateLexicalBlock()
3590     Back = LexicalBlockStack.back().get();  in CreateLexicalBlock()
3591   LexicalBlockStack.emplace_back(DBuilder.createLexicalBlock(  in CreateLexicalBlock()
3617                           LexicalBlockStack.back(), CurInlinedAt));  in EmitLexicalBlockStart()
3628   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitLexicalBlockEnd()
3636   LexicalBlockStack.pop_back();  in EmitLexicalBlockEnd()
3640   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitFunctionEnd()
3642   assert(RCount <= LexicalBlockStack.size() && "Region stack mismatch");  in EmitFunctionEnd()
3645   while (LexicalBlockStack.size() != RCount) {  in EmitFunctionEnd()
3648     LexicalBlockStack.pop_back();  in EmitFunctionEnd()
3732   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclare()
3783   auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back());  in EmitDeclare()
3870   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");  in EmitDeclareOfBlockDeclRefVariable()
3924       cast<llvm::DILocalScope>(LexicalBlockStack.back()), VD->getName(), Unit,  in EmitDeclareOfBlockDeclRefVariable()
3929       llvm::DebugLoc::get(Line, Column, LexicalBlockStack.back(), CurInlinedAt);  in EmitDeclareOfBlockDeclRefVariable()
4106   auto *scope = cast<llvm::DILocalScope>(LexicalBlockStack.back());  in EmitDeclareOfBlockLiteralArgVariable()
4282   if (!LexicalBlockStack.empty())  in getCurrentContextDescriptor()
4283     return LexicalBlockStack.back();  in getCurrentContextDescriptor()
4473   if (LexicalBlockStack.empty())  in SourceLocToDebugLoc()
4476   llvm::MDNode *Scope = LexicalBlockStack.back();  in SourceLocToDebugLoc()