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comparison src/share/vm/memory/space.cpp @ 4708:3c648b9ad052

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7121373: Clean up CollectedHeap::is_in Summary: Fixed G1CollectedHeap::is_in, added tests, cleaned up comments and made Space::is_in pure virtual. Reviewed-by: brutisso, tonyp, jcoomes
author stefank
date Wed, 14 Dec 2011 12:15:26 +0100
parents fc2b798ab316
children b632e80fc9dc
comparison
equal deleted inserted replaced
4132:6d7d0790074d 4708:3c648b9ad052
302 set_top(bottom()); 302 set_top(bottom());
303 set_saved_mark(); 303 set_saved_mark();
304 CompactibleSpace::clear(mangle_space); 304 CompactibleSpace::clear(mangle_space);
305 } 305 }
306 306
307 bool Space::is_in(const void* p) const {
308 HeapWord* b = block_start_const(p);
309 return b != NULL && block_is_obj(b);
310 }
311
312 bool ContiguousSpace::is_in(const void* p) const { 307 bool ContiguousSpace::is_in(const void* p) const {
313 return _bottom <= p && p < _top; 308 return _bottom <= p && p < _top;
314 } 309 }
315 310
316 bool ContiguousSpace::is_free_block(const HeapWord* p) const { 311 bool ContiguousSpace::is_free_block(const HeapWord* p) const {