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SPU MFC: Never clear tag status in WrTagUpdate

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This commit is contained in:
Eladash 2020-07-02 18:10:43 +03:00 committed by Ivan
parent 5d1fc546a8
commit 235d12aa6b
3 changed files with 10 additions and 6 deletions
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1
rpcs3/Emu/Cell/SPUASMJITRecompiler.cpp
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@ -2515,7 +2515,6 @@ void spu_recompiler::WRCH(spu_opcode_t op)
c->bind(zero);
c->mov(SPU_OFF_32(ch_tag_upd), qw0->r32());
c->mov(SPU_OFF_64(ch_tag_stat), 0);
c->jmp(ret);
});

14
rpcs3/Emu/Cell/SPURecompiler.cpp
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@ -5702,9 +5702,9 @@ public:
}
case MFC_WrTagUpdate:
{
if (auto ci = llvm::dyn_cast<llvm::ConstantInt>(val.value))
if (auto ci = llvm::dyn_cast<llvm::ConstantInt>(val.value); true)
{
const u64 upd = ci->getZExtValue();
const u64 upd = ci ? ci->getZExtValue() : UINT64_MAX;
const auto tag_mask = m_ir->CreateLoad(spu_ptr<u32>(&spu_thread::ch_tag_mask));
const auto mfc_fence = m_ir->CreateLoad(spu_ptr<u32>(&spu_thread::mfc_fence));
@ -5722,8 +5722,14 @@ public:
else if (upd <= MFC_TAG_UPDATE_ALL)
{
const auto cond = upd == MFC_TAG_UPDATE_ANY ? m_ir->CreateICmpNE(completed, m_ir->getInt32(0)) : m_ir->CreateICmpEQ(completed, tag_mask);
m_ir->CreateStore(m_ir->CreateSelect(cond, m_ir->getInt32(MFC_TAG_UPDATE_IMMEDIATE), m_ir->getInt32(static_cast<u32>(upd))), upd_ptr);
m_ir->CreateStore(m_ir->CreateSelect(cond, stat_val, m_ir->getInt64(0)), stat_ptr);
m_ir->CreateStore(m_ir->CreateSelect(cond, m_ir->getInt32(MFC_TAG_UPDATE_IMMEDIATE), val.value), upd_ptr);
const auto next = llvm::BasicBlock::Create(m_context, "", m_function);
const auto update = llvm::BasicBlock::Create(m_context, "", m_function);
m_ir->CreateCondBr(cond, update, next);
m_ir->SetInsertPoint(update);
m_ir->CreateStore(stat_val, stat_ptr);
m_ir->CreateBr(next);
m_ir->SetInsertPoint(next);
return;
}
}

1
rpcs3/Emu/Cell/SPUThread.cpp
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@ -2817,7 +2817,6 @@ bool spu_thread::set_ch_value(u32 ch, u32 value)
else
{
ch_tag_upd = value;
ch_tag_stat.set_value(0, false);
}
return true;