Mercurial > hg > truffle
diff src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.hpp @ 342:37f87013dfd8
6711316: Open source the Garbage-First garbage collector
Summary: First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
| author | ysr |
|---|---|
| date | Thu, 05 Jun 2008 15:57:56 -0700 |
| parents | a61af66fc99e |
| children | 353ba4575581 |
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--- a/src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.hpp Wed Jun 04 13:51:09 2008 -0700 +++ b/src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.hpp Thu Jun 05 15:57:56 2008 -0700 @@ -192,16 +192,16 @@ }; inline ParMarkBitMap::ParMarkBitMap(): - _beg_bits(NULL, 0), - _end_bits(NULL, 0) + _beg_bits(), + _end_bits() { _region_start = 0; _virtual_space = 0; } inline ParMarkBitMap::ParMarkBitMap(MemRegion covered_region): - _beg_bits(NULL, 0), - _end_bits(NULL, 0) + _beg_bits(), + _end_bits() { initialize(covered_region); } @@ -325,7 +325,7 @@ inline size_t ParMarkBitMap::obj_size(idx_t beg_bit) const { - const idx_t end_bit = _end_bits.find_next_one_bit(beg_bit, size()); + const idx_t end_bit = _end_bits.get_next_one_offset_inline(beg_bit, size()); assert(is_marked(beg_bit), "obj not marked"); assert(end_bit < size(), "end bit missing"); return obj_size(beg_bit, end_bit); @@ -384,13 +384,13 @@ inline ParMarkBitMap::idx_t ParMarkBitMap::find_obj_beg(idx_t beg, idx_t end) const { - return _beg_bits.find_next_one_bit(beg, end); + return _beg_bits.get_next_one_offset_inline_aligned_right(beg, end); } inline ParMarkBitMap::idx_t ParMarkBitMap::find_obj_end(idx_t beg, idx_t end) const { - return _end_bits.find_next_one_bit(beg, end); + return _end_bits.get_next_one_offset_inline_aligned_right(beg, end); } inline HeapWord*