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MacroAssembler masm(&cbuf);
__ get_thread(thread);
Label dummy_label;
Label* code_stub = &dummy_label;
if (!C->output()->in_scratch_emit_size()) {
- code_stub = &C->output()->safepoint_poll_table()->add_safepoint(__ offset());
+ C2SafepointPollStub* stub = new (C->comp_arena()) C2SafepointPollStub(__ offset());
+ C->output()->add_stub(stub);
+ code_stub = &stub->entry();
}
__ relocate(relocInfo::poll_return_type);
__ safepoint_poll(*code_stub, thread, true /* at_return */, true /* in_nmethod */);
}
}
ins_pipe( pipe_jmp );
%}
// inlined locking and unlocking
- instruct cmpFastLockRTM(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eDXRegI scr, rRegI cx1, rRegI cx2) %{
+ instruct cmpFastLockRTM(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eDXRegI scr, rRegI cx1, rRegI cx2, eRegP thread) %{
predicate(Compile::current()->use_rtm());
match(Set cr (FastLock object box));
- effect(TEMP tmp, TEMP scr, TEMP cx1, TEMP cx2, USE_KILL box);
+ effect(TEMP tmp, TEMP scr, TEMP cx1, TEMP cx2, USE_KILL box, TEMP thread);
ins_cost(300);
format %{ "FASTLOCK $object,$box\t! kills $box,$tmp,$scr,$cx1,$cx2" %}
ins_encode %{
+ __ get_thread($thread$$Register);
__ fast_lock($object$$Register, $box$$Register, $tmp$$Register,
- $scr$$Register, $cx1$$Register, $cx2$$Register,
+ $scr$$Register, $cx1$$Register, $cx2$$Register, $thread$$Register,
_counters, _rtm_counters, _stack_rtm_counters,
((Method*)(ra_->C->method()->constant_encoding()))->method_data(),
true, ra_->C->profile_rtm());
%}
ins_pipe(pipe_slow);
%}
- instruct cmpFastLock(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eRegP scr) %{
+ instruct cmpFastLock(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eRegP scr, eRegP thread) %{
predicate(!Compile::current()->use_rtm());
match(Set cr (FastLock object box));
- effect(TEMP tmp, TEMP scr, USE_KILL box);
+ effect(TEMP tmp, TEMP scr, USE_KILL box, TEMP thread);
ins_cost(300);
format %{ "FASTLOCK $object,$box\t! kills $box,$tmp,$scr" %}
ins_encode %{
+ __ get_thread($thread$$Register);
__ fast_lock($object$$Register, $box$$Register, $tmp$$Register,
- $scr$$Register, noreg, noreg, _counters, NULL, NULL, NULL, false, false);
+ $scr$$Register, noreg, noreg, $thread$$Register, _counters, NULL, NULL, NULL, false, false);
%}
ins_pipe(pipe_slow);
%}
instruct cmpFastUnlock(eFlagsReg cr, eRegP object, eAXRegP box, eRegP tmp ) %{
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