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SPU Analyzer: Improve value propagation

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Eladash 2024-04-26 20:39:19 +03:00 • committed by Elad Ashkenazi
parent 71dd22a55d
commit ff42459239
2 changed files with 1276 additions and 1063 deletions
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2312
rpcs3/Emu/Cell/SPUCommonRecompiler.cpp
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9
rpcs3/Emu/Cell/SPUThread.cpp
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@ -4186,6 +4186,15 @@ bool spu_thread::is_exec_code(u32 addr, std::span<const u8> ls_ptr, u32 base_add
} }
} }
if (type == spu_itype::STOPD && !had_conditional)
{
return !avoid_dead_code;
}
if (i != 0 && type == spu_itype::STOPD)
{
return true;
}
if (type & spu_itype::branch) if (type & spu_itype::branch)
{ {
if (type == spu_itype::BR && op.rt && op.rt != 127u) if (type == spu_itype::BR && op.rt && op.rt != 127u)