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comparison src/share/vm/memory/space.cpp @ 7448:b735136e0d82

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8004132: SerialGC: ValidateMarkSweep broken when running GCOld Summary: Remove bit-rotten ValidateMarkSweep functionality and flag. Reviewed-by: johnc, jmasa Contributed-by: tamao <tao.mao@oracle.com>
author johnc
date Wed, 02 Jan 2013 11:32:41 -0800
parents 2fc0334f613a
children db9981fd3124
comparison
equal deleted inserted replaced
7447:1de1b145f6bc 7448:b735136e0d82
409 // mark and handle it specially later on. 409 // mark and handle it specially later on.
410 q->init_mark(); 410 q->init_mark();
411 assert(q->forwardee() == NULL, "should be forwarded to NULL"); 411 assert(q->forwardee() == NULL, "should be forwarded to NULL");
412 } 412 }
413 413
414 VALIDATE_MARK_SWEEP_ONLY(MarkSweep::register_live_oop(q, size));
415 compact_top += size; 414 compact_top += size;
416 415
417 // we need to update the offset table so that the beginnings of objects can be 416 // we need to update the offset table so that the beginnings of objects can be
418 // found during scavenge. Note that we are updating the offset table based on 417 // found during scavenge. Note that we are updating the offset table based on
419 // where the object will be once the compaction phase finishes. 418 // where the object will be once the compaction phase finishes.
468 debug_only(HeapWord* prev_q = NULL); 467 debug_only(HeapWord* prev_q = NULL);
469 while (q < t) { 468 while (q < t) {
470 if (oop(q)->is_gc_marked()) { 469 if (oop(q)->is_gc_marked()) {
471 // q is alive 470 // q is alive
472 471
473 VALIDATE_MARK_SWEEP_ONLY(MarkSweep::track_interior_pointers(oop(q)));
474 // point all the oops to the new location 472 // point all the oops to the new location
475 size_t size = oop(q)->adjust_pointers(); 473 size_t size = oop(q)->adjust_pointers();
476 VALIDATE_MARK_SWEEP_ONLY(MarkSweep::check_interior_pointers());
477 474
478 debug_only(prev_q = q); 475 debug_only(prev_q = q);
479 VALIDATE_MARK_SWEEP_ONLY(MarkSweep::validate_live_oop(oop(q), size));
480 476
481 q += size; 477 q += size;
482 } else { 478 } else {
483 // q is not a live object. But we're not in a compactible space, 479 // q is not a live object. But we're not in a compactible space,
484 // So we don't have live ranges. 480 // So we don't have live ranges.