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8297864: Dead code elimination

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Reviewed-by: coleenp, pchilanomate
This commit is contained in:
Robbin Ehn 2022-12-05 10:31:35 +00:00
parent 777fb52ef5
commit d523d9d081
100 changed files with 11 additions and 1058 deletions
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34
src/hotspot/share/runtime/javaThread.cpp
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@ -383,7 +383,6 @@ void JavaThread::check_for_valid_safepoint_state() {
JavaThread::JavaThread() :
// Initialize fields
_in_asgct(false),
_on_thread_list(false),
DEBUG_ONLY(_java_call_counter(0) COMMA)
_entry_point(nullptr),
@ -981,30 +980,6 @@ bool JavaThread::is_lock_owned(address adr) const {
return false;
}
bool JavaThread::is_lock_owned_current(address adr) const {
address stack_end = _stack_base - _stack_size;
const ContinuationEntry* ce = vthread_continuation();
address stack_base = ce != nullptr ? (address)ce->entry_sp() : _stack_base;
if (stack_base > adr && adr >= stack_end) {
return true;
}
for (MonitorChunk* chunk = monitor_chunks(); chunk != NULL; chunk = chunk->next()) {
if (chunk->contains(adr)) {
return true;
}
}
return false;
}
bool JavaThread::is_lock_owned_carrier(address adr) const {
assert(is_vthread_mounted(), "");
address stack_end = _stack_base - _stack_size;
address stack_base = (address)vthread_continuation()->entry_sp();
return stack_base > adr && adr >= stack_end;
}
oop JavaThread::exception_oop() const {
return Atomic::load(&_exception_oop);
}
@ -1471,10 +1446,6 @@ void JavaThread::print_thread_state_on(outputStream *st) const {
st->print_cr(" JavaThread state: %s", _get_thread_state_name(_thread_state));
}
const char* JavaThread::thread_state_name() const {
return _get_thread_state_name(_thread_state);
}
// Called by Threads::print() for VM_PrintThreads operation
void JavaThread::print_on(outputStream *st, bool print_extended_info) const {
st->print_raw("\"");
@ -1909,11 +1880,6 @@ javaVFrame* JavaThread::last_java_vframe(const frame f, RegisterMap *reg_map) {
return NULL;
}
oop JavaThread::get_continuation() const {
assert(threadObj() != nullptr, "must be set");
return java_lang_Thread::continuation(threadObj());
}
Klass* JavaThread::security_get_caller_class(int depth) {
ResetNoHandleMark rnhm;
HandleMark hm(Thread::current());