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SPU: Optimize spu_thread::get_events()

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Eladash 2022-08-17 16:26:13 +03:00 committed by Ivan
parent 6210a8491f
commit c0e3b86064
1 changed files with 7 additions and 1 deletions
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8
rpcs3/Emu/Cell/SPUThread.cpp
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@ -3783,6 +3783,12 @@ bool spu_thread::reservation_check(u32 addr, const decltype(rdata)& data) const
return true;
}
if ((addr >> 28) < 2 || (addr >> 28) == 0xd)
{
// Always-allocated memory does not need strict checking (vm::main or vm::stack)
return !cmp_rdata(data, *vm::get_super_ptr<decltype(rdata)>(addr));
}
// Ensure data is allocated (HACK: would raise LR event if not)
// Set range_lock first optimistically
range_lock->store(u64{128} << 32 | addr);
@ -3928,7 +3934,7 @@ void spu_thread::set_events(u32 bits)
if (events.mask & bits)
{
events.count = true;
return !!events.waiting;
return !!events.waiting && (bits & (SPU_EVENT_S1 | SPU_EVENT_S2));
}
return false;