public static void Umov_S(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
EmitVectorExtractZx(Context, Op.Rn, Op.DstIndex, Op.Size);
Context.EmitStintzr(Op.Rd);
}
public static void Dup_S(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
EmitVectorExtractZx(Context, Op.Rn, Op.DstIndex, Op.Size);
EmitScalarSet(Context, Op.Rd, Op.Size);
}
public static void Ins_Gp(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
Context.EmitLdintzr(Op.Rn);
EmitVectorInsert(Context, Op.Rd, Op.DstIndex, Op.Size);
}
public static void Ins_V(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
EmitVectorExtractZx(Context, Op.Rn, Op.SrcIndex, Op.Size);
EmitVectorInsert(Context, Op.Rd, Op.DstIndex, Op.Size);
}
public static void Smov_S(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
EmitVectorExtractSx(Context, Op.Rn, Op.DstIndex, Op.Size);
EmitIntZeroUpperIfNeeded(Context);
Context.EmitStintzr(Op.Rd);
}
public static void Dup_S(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
Context.EmitLdvec(Op.Rn);
Context.EmitLdc_I4(Op.DstIndex);
Context.EmitLdc_I4(Op.Size);
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Dup_S));
Context.EmitStvec(Op.Rd);
}
public static void Dup_Gp(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
Context.EmitLdintzr(Op.Rn);
Context.EmitLdc_I4(Op.Size);
ASoftFallback.EmitCall(Context,
nameof(ASoftFallback.Dup_Gp64),
nameof(ASoftFallback.Dup_Gp128));
Context.EmitStvec(Op.Rd);
}
public static void Dup_Gp(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
if (AOptimizations.UseSse2)
{
Context.EmitLdintzr(Op.Rn);
switch (Op.Size)
{
case 0: Context.Emit(OpCodes.Conv_U1); break;
case 1: Context.Emit(OpCodes.Conv_U2); break;
case 2: Context.Emit(OpCodes.Conv_U4); break;
}
Type[] Types = new Type[] { UIntTypesPerSizeLog2[Op.Size] };
Context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), Types));
EmitStvecWithUnsignedCast(Context, Op.Rd, Op.Size);
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
else
{
int Bytes = Op.GetBitsCount() >> 3;
int Elems = Bytes >> Op.Size;
for (int Index = 0; Index < Elems; Index++)
{
Context.EmitLdintzr(Op.Rn);
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
}
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
}
public static void Dup_V(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
{
EmitVectorExtractZx(Context, Op.Rn, Op.DstIndex, Op.Size);
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
}
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
public static void Dup_Gp(AILEmitterCtx Context)
{
AOpCodeSimdIns Op = (AOpCodeSimdIns)Context.CurrOp;
int Bytes = Op.GetBitsCount() >> 3;
int Elems = Bytes >> Op.Size;
for (int Index = 0; Index < Elems; Index++)
{
Context.EmitLdintzr(Op.Rn);
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
}
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
