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Initial / simple vmscl for x86 jit.

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This commit is contained in:
Unknown W. Brackets 2013-04-20 01:34:16 -07:00
parent 29109d25af
commit 9245490b53
5 changed files with 55 additions and 4 deletions
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4
Core/MIPS/ARM/ArmCompVFPU.cpp
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@ -722,4 +722,8 @@ namespace MIPSComp
DISABLE;
}
void Jit::Comp_Vmscl(u32 op) {
DISABLE;
}
}

1
Core/MIPS/ARM/ArmJit.h
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@ -195,6 +195,7 @@ public:
void Comp_Vmmov(u32 op);
void Comp_VScl(u32 op);
void Comp_Vmmul(u32 op);
void Comp_Vmscl(u32 op);
ArmJitBlockCache *GetBlockCache() { return &blocks; }

8
Core/MIPS/MIPSTables.cpp
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@ -646,10 +646,10 @@ const MIPSInstruction tableVFPU6[32] = //111100 xxx
INSTR("v(h)tfm4",&Jit::Comp_Generic, Dis_Vtfm, Int_Vtfm, IS_VFPU|OUT_EAT_PREFIX),
INSTR("v(h)tfm4",&Jit::Comp_Generic, Dis_Vtfm, Int_Vtfm, IS_VFPU|OUT_EAT_PREFIX),
//16
INSTR("vmscl",&Jit::Comp_Generic, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Generic, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Generic, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Generic, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Vmscl, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Vmscl, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Vmscl, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vmscl",&Jit::Comp_Vmscl, Dis_Generic, Int_Vmscl, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vcrsp.t/vqmul.q",&Jit::Comp_Generic, Dis_CrossQuat, Int_CrossQuat, IS_VFPU|OUT_EAT_PREFIX),
INSTR("vcrsp.t/vqmul.q",&Jit::Comp_Generic, Dis_CrossQuat, Int_CrossQuat, IS_VFPU|OUT_EAT_PREFIX),

45
Core/MIPS/x86/CompVFPU.cpp
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@ -831,4 +831,49 @@ void Jit::Comp_Vmmul(u32 op) {
fpr.ReleaseSpillLocks();
}
void Jit::Comp_Vmscl(u32 op) {
CONDITIONAL_DISABLE;
// TODO: This probably ignores prefixes?
if (js.MayHavePrefix())
DISABLE;
MatrixSize sz = GetMtxSize(op);
int n = GetMatrixSide(sz);
u8 sregs[16], dregs[16], scale;
GetMatrixRegs(sregs, sz, _VS);
GetVectorRegs(&scale, V_Single, _VT);
GetMatrixRegs(dregs, sz, _VD);
// Move to XMM0 early, so we don't have to worry about overlap with scale.
MOVSS(XMM0, fpr.V(scale));
// TODO: test overlap, optimize.
u8 tempregs[16];
for (int a = 0; a < n; a++)
{
for (int b = 0; b < n; b++)
{
u8 temp = (u8) fpr.GetTempV();
fpr.MapRegV(temp, MAP_NOINIT | MAP_DIRTY);
MOVSS(fpr.VX(temp), fpr.V(sregs[a * 4 + b]));
MULSS(fpr.VX(temp), R(XMM0));
fpr.StoreFromRegisterV(temp);
tempregs[a * 4 + b] = temp;
}
}
for (int a = 0; a < n; a++)
{
for (int b = 0; b < n; b++)
{
u8 temp = tempregs[a * 4 + b];
fpr.MapRegV(temp, 0);
MOVSS(fpr.V(dregs[a * 4 + b]), fpr.VX(temp));
}
}
fpr.ReleaseSpillLocks();
}
}

1
Core/MIPS/x86/Jit.h
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@ -205,6 +205,7 @@ public:
void Comp_Vmmov(u32 op);
void Comp_VScl(u32 op);
void Comp_Vmmul(u32 op);
void Comp_Vmscl(u32 op);
void Comp_DoNothing(u32 op);