Lines Matching defs:from

36 /// that are usable within the symbol table operations from 'symbol' as far up
217 LogicalResult SymbolTable::rename(StringAttr from, StringAttr to) {
218   Operation *op = lookup(from);
223   StringAttr from = getNameIfSymbol(op);
224   (void)from;
226   assert(from && "expected valid 'name' attribute");
230   assert(lookup(from) == op && "current name does not resolve to op");
243   assert(lookup(from) == nullptr && "old name still exists");
248 LogicalResult SymbolTable::rename(StringAttr from, StringRef to) {
250   return rename(from, toAttr);
286   StringAttr from = getNameIfSymbol(op);
287   assert(from && "expected valid 'name' attribute");
288   return renameToUnique(from, others);
335 /// Returns the nearest symbol table from a given operation `from`. Returns
337 Operation *SymbolTable::getNearestSymbolTable(Operation *from) {
338   assert(from && "expected valid operation");
339   if (isPotentiallyUnknownSymbolTable(from))
342   while (!from->hasTrait<OpTrait::SymbolTable>()) {
343     from = from->getParentOp();
346     if (!from || isPotentiallyUnknownSymbolTable(from))
349   return from;
455 Operation *SymbolTable::lookupNearestSymbolFrom(Operation *from,
457   Operation *symbolTableOp = getNearestSymbolTable(from);
460 Operation *SymbolTable::lookupNearestSymbolFrom(Operation *from,
462   Operation *symbolTableOp = getNearestSymbolTable(from);
585 /// operation 'from', invoking the provided callback for each. This does not
588 walkSymbolUses(Operation *from,
594   if (isPotentiallyUnknownSymbolTable(from))
598   if (walkSymbolRefs(from, callback).wasInterrupted())
602   // defines a new scope, so we can't walk the attributes from within the symbol
604   if (!from->hasTrait<OpTrait::SymbolTable>())
605     return walkSymbolUses(from->getRegions(), callback);
657 /// Collect all of the symbol scopes from 'symbol' to (inclusive) 'limit'.
765 static std::optional<SymbolTable::UseRange> getSymbolUsesImpl(FromT from) {
771   auto result = walkSymbolUses(from, walkFn);
777 /// within the given operation 'from'. This does not traverse into any nested
778 /// symbol tables, and will also only return uses on 'from' if it does not
783 auto SymbolTable::getSymbolUses(Operation *from) -> std::optional<UseRange> {
784   return getSymbolUsesImpl(from);
786 auto SymbolTable::getSymbolUses(Region *from) -> std::optional<UseRange> {
787   return getSymbolUsesImpl(MutableArrayRef<Region>(*from));
809 /// operation 'from', invoking the provided callback for each. This does not
812 auto SymbolTable::getSymbolUses(StringAttr symbol, Operation *from)
814   return getSymbolUsesImpl(symbol, from);
816 auto SymbolTable::getSymbolUses(Operation *symbol, Operation *from)
818   return getSymbolUsesImpl(symbol, from);
820 auto SymbolTable::getSymbolUses(StringAttr symbol, Region *from)
822   return getSymbolUsesImpl(symbol, from);
824 auto SymbolTable::getSymbolUses(Operation *symbol, Region *from)
826   return getSymbolUsesImpl(symbol, from);
848 /// the given operation 'from'. This does not traverse into any nested symbol
851 bool SymbolTable::symbolKnownUseEmpty(StringAttr symbol, Operation *from) {
852   return symbolKnownUseEmptyImpl(symbol, from);
854 bool SymbolTable::symbolKnownUseEmpty(Operation *symbol, Operation *from) {
855   return symbolKnownUseEmptyImpl(symbol, from);
857 bool SymbolTable::symbolKnownUseEmpty(StringAttr symbol, Region *from) {
858   return symbolKnownUseEmptyImpl(symbol, from);
860 bool SymbolTable::symbolKnownUseEmpty(Operation *symbol, Region *from) {
861   return symbolKnownUseEmptyImpl(symbol, from);
921 /// 'from'. This does not traverse into any nested symbol tables. If there are
926                                                 Operation *from) {
927   return replaceAllSymbolUsesImpl(oldSymbol, newSymbol, from);
931                                                 Operation *from) {
932   return replaceAllSymbolUsesImpl(oldSymbol, newSymbol, from);
936                                                 Region *from) {
937   return replaceAllSymbolUsesImpl(oldSymbol, newSymbol, from);
941                                                 Region *from) {
942   return replaceAllSymbolUsesImpl(oldSymbol, newSymbol, from);
974 /// closest parent operation of, or including, 'from' with the
977 Operation *SymbolTableCollection::lookupNearestSymbolFrom(Operation *from,
979   Operation *symbolTableOp = SymbolTable::getNearestSymbolTable(from);
983 SymbolTableCollection::lookupNearestSymbolFrom(Operation *from,
985   Operation *symbolTableOp = SymbolTable::getNearestSymbolTable(from);