Mercurial > hg > truffle

comparison src/share/vm/ci/ciObjectFactory.cpp @ 909:b32a809aab08

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6866585: debug code in ciObjectFactory too slow for large objects Reviewed-by: ysr, never, kvn
author jcoomes
date Tue, 11 Aug 2009 23:24:41 -0700
parents d1605aabd0a1
children 89e0543e1737 148e5441d916
comparison
equal deleted inserted replaced
908:b1773b9a2ca1 909:b32a809aab08
217 // is created. 217 // is created.
218 ciObject* ciObjectFactory::get(oop key) { 218 ciObject* ciObjectFactory::get(oop key) {
219 ASSERT_IN_VM; 219 ASSERT_IN_VM;
220 220
221 #ifdef ASSERT 221 #ifdef ASSERT
222 oop last = NULL; 222 if (CIObjectFactoryVerify) {
223 for (int j = 0; j< _ci_objects->length(); j++) { 223 oop last = NULL;
224 oop o = _ci_objects->at(j)->get_oop(); 224 for (int j = 0; j< _ci_objects->length(); j++) {
225 assert(last < o, "out of order"); 225 oop o = _ci_objects->at(j)->get_oop();
226 last = o; 226 assert(last < o, "out of order");
227 last = o;
228 }
227 } 229 }
228 #endif // ASSERT 230 #endif // ASSERT
229 int len = _ci_objects->length(); 231 int len = _ci_objects->length();
230 int index = find(key, _ci_objects); 232 int index = find(key, _ci_objects);
231 #ifdef ASSERT 233 #ifdef ASSERT
232 for (int i=0; i<_ci_objects->length(); i++) { 234 if (CIObjectFactoryVerify) {
233 if (_ci_objects->at(i)->get_oop() == key) { 235 for (int i=0; i<_ci_objects->length(); i++) {
234 assert(index == i, " bad lookup"); 236 if (_ci_objects->at(i)->get_oop() == key) {
237 assert(index == i, " bad lookup");
238 }
235 } 239 }
236 } 240 }
237 #endif 241 #endif
238 if (!is_found_at(index, key, _ci_objects)) { 242 if (!is_found_at(index, key, _ci_objects)) {
239
240 // Check in the non-perm area before putting it in the list. 243 // Check in the non-perm area before putting it in the list.
241 NonPermObject* &bucket = find_non_perm(key); 244 NonPermObject* &bucket = find_non_perm(key);
242 if (bucket != NULL) { 245 if (bucket != NULL) {
243 return bucket->object(); 246 return bucket->object();
244 } 247 }
537 objects->at_put(pos+1,objects->at(pos)); 540 objects->at_put(pos+1,objects->at(pos));
538 } 541 }
539 objects->at_put(index, obj); 542 objects->at_put(index, obj);
540 } 543 }
541 #ifdef ASSERT 544 #ifdef ASSERT
542 oop last = NULL; 545 if (CIObjectFactoryVerify) {
543 for (int j = 0; j< objects->length(); j++) { 546 oop last = NULL;
544 oop o = objects->at(j)->get_oop(); 547 for (int j = 0; j< objects->length(); j++) {
545 assert(last < o, "out of order"); 548 oop o = objects->at(j)->get_oop();
546 last = o; 549 assert(last < o, "out of order");
550 last = o;
551 }
547 } 552 }
548 #endif // ASSERT 553 #endif // ASSERT
549 } 554 }
550 555
551 static ciObjectFactory::NonPermObject* emptyBucket = NULL; 556 static ciObjectFactory::NonPermObject* emptyBucket = NULL;