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8137167: JEP165: Compiler Control: Implementation task

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Compiler Control JEP

Reviewed-by: roland, twisti, zmajo, simonis
This commit is contained in:
Nils Eliasson 2015-10-20 18:07:28 +02:00
parent 857b7eb968
commit 5a5faf94bf
66 changed files with 3965 additions and 307 deletions
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2
hotspot/src/share/vm/runtime/mutexLocker.cpp
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@ -90,6 +90,7 @@ Monitor* CompileThread_lock = NULL;
Monitor* Compilation_lock = NULL;
Mutex* CompileTaskAlloc_lock = NULL;
Mutex* CompileStatistics_lock = NULL;
Mutex* DirectivesStack_lock = NULL;
Mutex* MultiArray_lock = NULL;
Monitor* Terminator_lock = NULL;
Monitor* BeforeExit_lock = NULL;
@ -264,6 +265,7 @@ void mutex_init() {
def(CompiledIC_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks VtableStubs_lock, InlineCacheBuffer_lock
def(CompileTaskAlloc_lock , Mutex , nonleaf+2, true, Monitor::_safepoint_check_always);
def(CompileStatistics_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always);
def(DirectivesStack_lock , Mutex , special, true, Monitor::_safepoint_check_never);
def(MultiArray_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks SymbolTable_lock
def(JvmtiThreadState_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // Used by JvmtiThreadState/JvmtiEventController