public static void Vneg_V(ArmEmitterContext context)
{
OpCode32SimdCmpZ op = (OpCode32SimdCmpZ)context.CurrOp;
if (op.F)
{
if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
if ((op.Size & 1) == 0)
{
Operand mask = X86GetAllElements(context, -0f);
return(context.AddIntrinsic(Intrinsic.X86Xorps, mask, m));
}
else
{
Operand mask = X86GetAllElements(context, -0d);
return(context.AddIntrinsic(Intrinsic.X86Xorpd, mask, m));
}
});
}
else
{
EmitVectorUnaryOpF32(context, (op1) => context.Negate(op1));
}
}
else
{
EmitVectorUnaryOpSx32(context, (op1) => context.Negate(op1));
}
}
public static void Vabs_V(ArmEmitterContext context)
{
OpCode32SimdCmpZ op = (OpCode32SimdCmpZ)context.CurrOp;
if (op.F)
{
if (Optimizations.FastFP && Optimizations.UseSse2)
{
EmitVectorUnaryOpSimd32(context, (m) =>
{
return(EmitFloatAbs(context, m, (op.Size & 1) == 0, true));
});
}
else
{
EmitVectorUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Abs), op1));
}
}
else
{
EmitVectorUnaryOpSx32(context, (op1) => EmitAbs(context, op1));
}
}
