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Core: Use the new COP1_S_CVT in COP1_D_ROUND_L, COP1_D_TRUNC_L, COP1_D_CEIL_L, COP1_D_FLOOR_L

This commit is contained in:
zilmar 2024-04-18 16:51:53 +09:30
parent fe87142657
commit 9e73771815
1 changed files with 52 additions and 24 deletions
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76
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -8391,58 +8391,86 @@ void CX86RecompilerOps::COP1_D_MOV()
void CX86RecompilerOps::COP1_D_ROUND_L() void CX86RecompilerOps::COP1_D_ROUND_L()
{ {
CompileCop1Test(); if (FpuExceptionInRecompiler())
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); COP1_S_CVT(CRegInfo::RoundNearest, CRegInfo::FPU_Double, CRegInfo::FPU_Qword);
} }
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_Qword, CRegInfo::RoundNearest);
} }
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Qword, CRegInfo::RoundNearest);
} }
void CX86RecompilerOps::COP1_D_TRUNC_L() void CX86RecompilerOps::COP1_D_TRUNC_L()
{ {
CompileCop1Test(); if (FpuExceptionInRecompiler())
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); COP1_S_CVT(CRegInfo::RoundTruncate, CRegInfo::FPU_Double, CRegInfo::FPU_Qword);
} }
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_Qword, CRegInfo::RoundTruncate);
} }
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Qword, CRegInfo::RoundTruncate);
} }
void CX86RecompilerOps::COP1_D_CEIL_L() void CX86RecompilerOps::COP1_D_CEIL_L()
{ {
CompileCop1Test(); if (FpuExceptionInRecompiler())
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); COP1_S_CVT(CRegInfo::RoundUp, CRegInfo::FPU_Double, CRegInfo::FPU_Qword);
} }
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_Qword, CRegInfo::RoundUp);
} }
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Qword, CRegInfo::RoundUp);
} }
void CX86RecompilerOps::COP1_D_FLOOR_L() void CX86RecompilerOps::COP1_D_FLOOR_L()
{ {
CompileCop1Test(); if (FpuExceptionInRecompiler())
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); COP1_S_CVT(CRegInfo::RoundDown, CRegInfo::FPU_Double, CRegInfo::FPU_Qword);
} }
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_Qword, CRegInfo::RoundDown);
} }
m_RegWorkingSet.ChangeFPURegFormat(m_Opcode.fd, CRegInfo::FPU_Double, CRegInfo::FPU_Qword, CRegInfo::RoundDown);
} }
void CX86RecompilerOps::COP1_D_ROUND_W() void CX86RecompilerOps::COP1_D_ROUND_W()