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8136421: JEP 243: Java-Level JVM Compiler Interface

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Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
This commit is contained in:
Christian Thalinger 2015-10-08 12:49:30 -10:00
parent f5b4bb46f5
commit 16526e000e
505 changed files with 50394 additions and 915 deletions
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14
hotspot/src/share/vm/gc/parallel/psParallelCompact.cpp
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@ -1045,7 +1045,9 @@ void PSParallelCompact::post_compact()
CodeCache::gc_epilogue();
JvmtiExport::gc_epilogue();
COMPILER2_PRESENT(DerivedPointerTable::update_pointers());
#if defined(COMPILER2) || INCLUDE_JVMCI
DerivedPointerTable::update_pointers();
#endif
ref_processor()->enqueue_discovered_references(NULL);
@ -2042,7 +2044,9 @@ bool PSParallelCompact::invoke_no_policy(bool maximum_heap_compaction) {
CodeCache::gc_prologue();
COMPILER2_PRESENT(DerivedPointerTable::clear());
#if defined(COMPILER2) || INCLUDE_JVMCI
DerivedPointerTable::clear();
#endif
ref_processor()->enable_discovery();
ref_processor()->setup_policy(maximum_heap_compaction);
@ -2056,8 +2060,10 @@ bool PSParallelCompact::invoke_no_policy(bool maximum_heap_compaction) {
&& GCCause::is_user_requested_gc(gc_cause);
summary_phase(vmthread_cm, maximum_heap_compaction || max_on_system_gc);
COMPILER2_PRESENT(assert(DerivedPointerTable::is_active(), "Sanity"));
COMPILER2_PRESENT(DerivedPointerTable::set_active(false));
#if defined(COMPILER2) || INCLUDE_JVMCI
assert(DerivedPointerTable::is_active(), "Sanity");
DerivedPointerTable::set_active(false);
#endif
// adjust_roots() updates Universe::_intArrayKlassObj which is
// needed by the compaction for filling holes in the dense prefix.