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This commit is contained in:
Luke Warner
2024-10-31 09:22:51 -04:00
parent b21740c931
commit ae82452179
20 changed files with 675 additions and 651 deletions
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68
src/ARMeilleure/Instructions/InstEmitSimdMove.cs
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@@ -100,40 +100,48 @@ namespace ARMeilleure.Instructions
{
Operand res = GetVec(op.Rn);
if (op.Size == 0)
switch (op.Size)
{
if (op.DstIndex != 0)
{
res = context.AddIntrinsic(Intrinsic.X86Psrldq, res, Const(op.DstIndex));
}
case 0:
if (op.DstIndex != 0)
{
res = context.AddIntrinsic(Intrinsic.X86Psrldq, res, Const(op.DstIndex));
}
res = context.AddIntrinsic(Intrinsic.X86Punpcklbw, res, res);
res = context.AddIntrinsic(Intrinsic.X86Punpcklwd, res, res);
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(0));
}
else if (op.Size == 1)
{
if (op.DstIndex != 0)
{
res = context.AddIntrinsic(Intrinsic.X86Psrldq, res, Const(op.DstIndex * 2));
}
res = context.AddIntrinsic(Intrinsic.X86Punpcklbw, res, res);
res = context.AddIntrinsic(Intrinsic.X86Punpcklwd, res, res);
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(0));
break;
res = context.AddIntrinsic(Intrinsic.X86Punpcklwd, res, res);
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(0));
}
else if (op.Size == 2)
{
int mask = op.DstIndex * 0b01010101;
case 1:
if (op.DstIndex != 0)
{
res = context.AddIntrinsic(Intrinsic.X86Psrldq, res, Const(op.DstIndex * 2));
}
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(mask));
}
else if (op.DstIndex == 0 && op.RegisterSize != RegisterSize.Simd64)
{
res = context.AddIntrinsic(Intrinsic.X86Movlhps, res, res);
}
else if (op.DstIndex == 1)
{
res = context.AddIntrinsic(Intrinsic.X86Movhlps, res, res);
res = context.AddIntrinsic(Intrinsic.X86Punpcklwd, res, res);
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(0));
break;
case 2:
{
int mask = op.DstIndex * 0b01010101;
res = context.AddIntrinsic(Intrinsic.X86Shufps, res, res, Const(mask));
break;
}
default:
if (op.DstIndex == 0 && op.RegisterSize != RegisterSize.Simd64)
{
res = context.AddIntrinsic(Intrinsic.X86Movlhps, res, res);
}
else if (op.DstIndex == 1)
{
res = context.AddIntrinsic(Intrinsic.X86Movhlps, res, res);
}
break;
}
if (op.RegisterSize == RegisterSize.Simd64)