Mercurial > hg > truffle
comparison src/share/vm/opto/phaseX.hpp @ 1080:7c57aead6d3e
6892658: C2 should optimize some stringbuilder patterns
Reviewed-by: kvn, twisti
| author | never |
|---|---|
| date | Thu, 12 Nov 2009 09:24:21 -0800 |
| parents | 89e0543e1737 |
| children | cff162798819 |
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| 1078:8e7adf982378 | 1080:7c57aead6d3e |
|---|---|
| 343 void hash_insert(Node *n) { _table.hash_insert(n); } | 343 void hash_insert(Node *n) { _table.hash_insert(n); } |
| 344 Node *hash_find_insert(Node *n){ return _table.hash_find_insert(n); } | 344 Node *hash_find_insert(Node *n){ return _table.hash_find_insert(n); } |
| 345 Node *hash_find(const Node *n) { return _table.hash_find(n); } | 345 Node *hash_find(const Node *n) { return _table.hash_find(n); } |
| 346 | 346 |
| 347 // Used after parsing to eliminate values that are no longer in program | 347 // Used after parsing to eliminate values that are no longer in program |
| 348 void remove_useless_nodes(VectorSet &useful) { _table.remove_useless_nodes(useful); } | 348 void remove_useless_nodes(VectorSet &useful) { |
| 349 _table.remove_useless_nodes(useful); | |
| 350 // this may invalidate cached cons so reset the cache | |
| 351 init_con_caches(); | |
| 352 } | |
| 349 | 353 |
| 350 virtual ConNode* uncached_makecon(const Type* t); // override from PhaseTransform | 354 virtual ConNode* uncached_makecon(const Type* t); // override from PhaseTransform |
| 351 | 355 |
| 352 virtual const Type* saturate(const Type* new_type, const Type* old_type, | 356 virtual const Type* saturate(const Type* new_type, const Type* old_type, |
| 353 const Type* limit_type) const | 357 const Type* limit_type) const |