28   return op->getAttrOfType<StringAttr>(SymbolTable::getSymbolAttrName());  in getNameIfSymbol()
56       StringAttr::get(ctx, SymbolTable::getSymbolAttrName());  in collectValidReferencesFor()
59     if (!symbolTableOp->hasTrait<OpTrait::SymbolTable>())  in collectValidReferencesFor()
91       if (!op.hasTrait<OpTrait::SymbolTable>()) {  in walkSymbolTable()
107   if (result != WalkResult::advance() || op->hasTrait<OpTrait::SymbolTable>())  in walkSymbolTable()
117 SymbolTable::SymbolTable(Operation *symbolTableOp)  in SymbolTable()  function in SymbolTable
119   assert(symbolTableOp->hasTrait<OpTrait::SymbolTable>() &&  in SymbolTable()
127                                             SymbolTable::getSymbolAttrName());  in SymbolTable()
142 Operation *SymbolTable::lookup(StringRef name) const {  in lookup()
145 Operation *SymbolTable::lookup(StringAttr name) const {  in lookup()
150 void SymbolTable::erase(Operation *symbol) {  in erase()
168 StringAttr SymbolTable::insert(Operation *symbol, Block::iterator insertPt) {  in insert()
219 StringAttr SymbolTable::getSymbolName(Operation *symbol) {  in getSymbolName()
226 void SymbolTable::setSymbolName(Operation *symbol, StringAttr name) {  in setSymbolName()
231 SymbolTable::Visibility SymbolTable::getSymbolVisibility(Operation *symbol) {  in getSymbolVisibility()
244 void SymbolTable::setSymbolVisibility(Operation *symbol, Visibility vis) {  in setSymbolVisibility()
264 Operation *SymbolTable::getNearestSymbolTable(Operation *from) {  in getNearestSymbolTable()
269   while (!from->hasTrait<OpTrait::SymbolTable>()) {  in getNearestSymbolTable()
284 void SymbolTable::walkSymbolTables(  in walkSymbolTables()
287   bool isSymbolTable = op->hasTrait<OpTrait::SymbolTable>();  in walkSymbolTables()
312 Operation *SymbolTable::lookupSymbolIn(Operation *symbolTableOp,  in lookupSymbolIn()
314   assert(symbolTableOp->hasTrait<OpTrait::SymbolTable>());  in lookupSymbolIn()
321                                             SymbolTable::getSymbolAttrName());  in lookupSymbolIn()
327 Operation *SymbolTable::lookupSymbolIn(Operation *symbolTableOp,  in lookupSymbolIn()
341   assert(symbolTableOp->hasTrait<OpTrait::SymbolTable>());  in lookupSymbolInImpl()
355   if (!symbolTableOp->hasTrait<OpTrait::SymbolTable>())  in lookupSymbolInImpl()
362     if (!symbolTableOp || !symbolTableOp->hasTrait<OpTrait::SymbolTable>())  in lookupSymbolInImpl()
371 SymbolTable::lookupSymbolIn(Operation *symbolTableOp, SymbolRefAttr symbol,  in lookupSymbolIn()
382 Operation *SymbolTable::lookupNearestSymbolFrom(Operation *from,  in lookupNearestSymbolFrom()
387 Operation *SymbolTable::lookupNearestSymbolFrom(Operation *from,  in lookupNearestSymbolFrom()
394                               SymbolTable::Visibility visibility) {  in operator <<()
396   case SymbolTable::Visibility::Public:  in operator <<()
398   case SymbolTable::Visibility::Private:  in operator <<()
400   case SymbolTable::Visibility::Nested:  in operator <<()
424           op.getAttrOfType<StringAttr>(mlir::SymbolTable::getSymbolAttrName());  in verifySymbolTable()
453   if (!op->getAttrOfType<StringAttr>(mlir::SymbolTable::getSymbolAttrName()))  in verifySymbol()
455                              << mlir::SymbolTable::getSymbolAttrName() << "'";  in verifySymbol()
458   if (Attribute vis = op->getAttr(mlir::SymbolTable::getVisibilityAttrName())) {  in verifySymbol()
462                                << mlir::SymbolTable::getVisibilityAttrName()  in verifySymbol()
484                function_ref<WalkResult(SymbolTable::SymbolUse)> callback) {  in walkSymbolRefs()
552                function_ref<WalkResult(SymbolTable::SymbolUse)> callback) {  in walkSymbolUses()
566                function_ref<WalkResult(SymbolTable::SymbolUse)> callback) {  in walkSymbolUses()
581   if (!from->hasTrait<OpTrait::SymbolTable>())  in walkSymbolUses()
612     return walk([=](SymbolTable::SymbolUse use) {  in walk()
637   StringAttr symName = SymbolTable::getSymbolName(symbol);  in collectSymbolScopes()
638   assert(!symbol->hasTrait<OpTrait::SymbolTable>() || symbol != limit);  in collectSymbolScopes()
650       if (SymbolTable::getNearestSymbolTable(limit->getParentOp()) ==  in collectSymbolScopes()
682       assert(limitIt->hasTrait<OpTrait::SymbolTable>());  in collectSymbolScopes()
734 static Optional<SymbolTable::UseRange> getSymbolUsesImpl(FromT from) {  in getSymbolUsesImpl()
735   std::vector<SymbolTable::SymbolUse> uses;  in getSymbolUsesImpl()
736   auto walkFn = [&](SymbolTable::SymbolUse symbolUse) {  in getSymbolUsesImpl()
741   return result ? Optional<SymbolTable::UseRange>(std::move(uses)) : llvm::None;  in getSymbolUsesImpl()
751 auto SymbolTable::getSymbolUses(Operation *from) -> Optional<UseRange> {  in getSymbolUses()
754 auto SymbolTable::getSymbolUses(Region *from) -> Optional<UseRange> {  in getSymbolUses()
763 static Optional<SymbolTable::UseRange> getSymbolUsesImpl(SymbolT symbol,  in getSymbolUsesImpl()
765   std::vector<SymbolTable::SymbolUse> uses;  in getSymbolUsesImpl()
767     if (!scope.walk([&](SymbolTable::SymbolUse symbolUse) {  in getSymbolUsesImpl()
773   return SymbolTable::UseRange(std::move(uses));  in getSymbolUsesImpl()
780 auto SymbolTable::getSymbolUses(StringAttr symbol, Operation *from)  in getSymbolUses()
784 auto SymbolTable::getSymbolUses(Operation *symbol, Operation *from)  in getSymbolUses()
788 auto SymbolTable::getSymbolUses(StringAttr symbol, Region *from)  in getSymbolUses()
792 auto SymbolTable::getSymbolUses(Operation *symbol, Region *from)  in getSymbolUses()
805     if (scope.walk([&](SymbolTable::SymbolUse symbolUse) {  in symbolKnownUseEmptyImpl()
819 bool SymbolTable::symbolKnownUseEmpty(StringAttr symbol, Operation *from) {  in symbolKnownUseEmpty()
822 bool SymbolTable::symbolKnownUseEmpty(Operation *symbol, Operation *from) {  in symbolKnownUseEmpty()
825 bool SymbolTable::symbolKnownUseEmpty(StringAttr symbol, Region *from) {  in symbolKnownUseEmpty()
828 bool SymbolTable::symbolKnownUseEmpty(Operation *symbol, Region *from) {  in symbolKnownUseEmpty()
894 LogicalResult SymbolTable::replaceAllSymbolUses(StringAttr oldSymbol,  in replaceAllSymbolUses()
899 LogicalResult SymbolTable::replaceAllSymbolUses(Operation *oldSymbol,  in replaceAllSymbolUses()
904 LogicalResult SymbolTable::replaceAllSymbolUses(StringAttr oldSymbol,  in replaceAllSymbolUses()
909 LogicalResult SymbolTable::replaceAllSymbolUses(Operation *oldSymbol,  in replaceAllSymbolUses()
949   Operation *symbolTableOp = SymbolTable::getNearestSymbolTable(from);  in lookupNearestSymbolFrom()
955   Operation *symbolTableOp = SymbolTable::getNearestSymbolTable(from);  in lookupNearestSymbolFrom()
960 SymbolTable &SymbolTableCollection::getSymbolTable(Operation *op) {  in getSymbolTable()
963     it.first->second = std::make_unique<SymbolTable>(op);  in getSymbolTable()
978       auto symbolUses = SymbolTable::getSymbolUses(&nestedOp);  in SymbolUserMap()
981       for (const SymbolTable::SymbolUse &use : *symbolUses) {  in SymbolUserMap()
992   SymbolTable::walkSymbolTables(symbolTableOp, /*allSymUsesVisible=*/false,  in SymbolUserMap()
1004     (void)SymbolTable::replaceAllSymbolUses(symbol, newSymbolName, user);  in replaceAllUsesWith()
1036       SymbolTable::getVisibilityAttrName(), visibilityAttr));  in parseOptionalVisibilityKeyword()