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Core: fix up CX86RecompilerOps::COP1_D_FLOOR_W

This commit is contained in:
zilmar 2024-03-21 17:40:14 +10:30
parent 9a9c2e5439
commit 33d2722841
1 changed files with 13 additions and 6 deletions
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19
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -8621,16 +8621,23 @@ void CX86RecompilerOps::COP1_D_CEIL_W()
void CX86RecompilerOps::COP1_D_FLOOR_W()
{
CompileCop1Test();
if (m_RegWorkingSet.RegInStack(m_Opcode.fs, CRegInfo::FPU_Double) || m_RegWorkingSet.RegInStack(m_Opcode.fs, CRegInfo::FPU_Qword))
if (FpuExceptionInRecompiler())
{
m_RegWorkingSet.UnMap_FPR(m_Opcode.fs, true);
COP1_S_CVT(CRegInfo::RoundDown, CRegInfo::FPU_Double, CRegInfo::FPU_Dword);
}
if (m_Opcode.fd != m_Opcode.fs || !m_RegWorkingSet.RegInStack(m_Opcode.fd, CRegInfo::FPU_Double))
else
{
m_RegWorkingSet.Load_FPR_ToTop(m_Opcode.fd, m_Opcode.fs, CRegInfo::FPU_Double);
CompileCop1Test();
if (m_RegWorkingSet.RegInStack(m_Opcode.fs, CRegInfo::FPU_Double) || m_RegWorkingSet.RegInStack(m_Opcode.fs, CRegInfo::FPU_Qword))
{
m_RegWorkingSet.UnMap_FPR(m_Opcode.fs, true);
}
if (m_Opcode.fd != m_Opcode.fs || !m_RegWorkingSet.RegInStack(m_Opcode.fd, CRegInfo::FPU_Double))
{
m_RegWorkingSet.Load_FPR_ToTop(m_Opcode.fd, m_Opcode.fs, CRegInfo::FPU_Double);
}
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Dword, CRegInfo::RoundDown);
}
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Dword, CRegInfo::RoundDown);
}
void CX86RecompilerOps::COP1_D_CVT_S()