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Core: Ignore write in CX86RecompilerOps::SPECIAL_OR

This commit is contained in:
zilmar 2024-11-28 12:37:42 +10:30
parent 8d69671e93
commit 0de0bea07a
1 changed files with 4 additions and 0 deletions
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4
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -5717,6 +5717,10 @@ void CX86RecompilerOps::SPECIAL_AND()
void CX86RecompilerOps::SPECIAL_OR() void CX86RecompilerOps::SPECIAL_OR()
{ {
if (m_Opcode.rd == 0)
{
return;
}
if (m_RegWorkingSet.IsKnown(m_Opcode.rt) && m_RegWorkingSet.IsKnown(m_Opcode.rs)) if (m_RegWorkingSet.IsKnown(m_Opcode.rt) && m_RegWorkingSet.IsKnown(m_Opcode.rs))
{ {
if (m_RegWorkingSet.IsConst(m_Opcode.rt) && m_RegWorkingSet.IsConst(m_Opcode.rs)) if (m_RegWorkingSet.IsConst(m_Opcode.rt) && m_RegWorkingSet.IsConst(m_Opcode.rs))