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191 // Get a previously recorded type for the node n. |
191 // Get a previously recorded type for the node n. |
192 // This type must already have been recorded. |
192 // This type must already have been recorded. |
193 // If you want the type of a very new (untransformed) node, |
193 // If you want the type of a very new (untransformed) node, |
194 // you must use type_or_null, and test the result for NULL. |
194 // you must use type_or_null, and test the result for NULL. |
195 const Type* type(const Node* n) const { |
195 const Type* type(const Node* n) const { |
|
196 assert(n != NULL, "must not be null"); |
196 const Type* t = _types.fast_lookup(n->_idx); |
197 const Type* t = _types.fast_lookup(n->_idx); |
197 assert(t != NULL, "must set before get"); |
198 assert(t != NULL, "must set before get"); |
198 return t; |
199 return t; |
199 } |
200 } |
200 // Get a previously recorded type for the node n, |
201 // Get a previously recorded type for the node n, |