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6700789: G1: Enable use of compressed oops with G1 heaps

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Modifications to G1 so as to allow the use of compressed oops.

Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
This commit is contained in:
Y. Srinivas Ramakrishna 2009-07-14 15:40:39 -07:00
parent 50d7db1805
commit 075c1335cb
58 changed files with 1233 additions and 1175 deletions
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4
hotspot/src/share/vm/memory/barrierSet.inline.hpp
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@ -23,10 +23,10 @@
*/
// Inline functions of BarrierSet, which de-virtualize certain
// performance-critical calls when when the barrier is the most common
// performance-critical calls when the barrier is the most common
// card-table kind.
void BarrierSet::write_ref_field_pre(void* field, oop new_val) {
template <class T> void BarrierSet::write_ref_field_pre(T* field, oop new_val) {
if (kind() == CardTableModRef) {
((CardTableModRefBS*)this)->inline_write_ref_field_pre(field, new_val);
} else {