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Avoid shifting by greater/equal than max bits values in ppu_rotate_mask

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Eladash 2019-12-21 09:12:14 +02:00 committed by Ivan
parent a36f0497ce
commit c65bb0d267
1 changed files with 1 additions and 1 deletions
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2
rpcs3/Emu/Cell/PPUOpcodes.h
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@ -64,7 +64,7 @@ union ppu_opcode_t
inline u64 ppu_rotate_mask(u32 mb, u32 me) inline u64 ppu_rotate_mask(u32 mb, u32 me)
{ {
return utils::ror64(~0ull << (63 ^ (me - mb)), mb); return utils::ror64(~0ull << (~(me - mb) & 63), mb);
} }
inline u32 ppu_decode(u32 inst) inline u32 ppu_decode(u32 inst)