// Generic Functions
public static Operand EmitSoftFloatCallDefaultFpscr(ArmEmitterContext context, string name, params Operand[] callArgs)
{
IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
MethodInfo info = (op.Size & 1) == 0
? typeof(SoftFloat32).GetMethod(name)
: typeof(SoftFloat64).GetMethod(name);
Array.Resize(ref callArgs, callArgs.Length + 1);
callArgs[callArgs.Length - 1] = Const(1);
return(context.Call(info, callArgs));
}
public static Operand EmitSoftFloatCallDefaultFpscr(
ArmEmitterContext context,
_F32_F32_F32_F32_Bool f32,
_F64_F64_F64_F64_Bool f64,
params Operand[] callArgs)
{
IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
Delegate dlg = (op.Size & 1) == 0 ? (Delegate)f32 : (Delegate)f64;
Array.Resize(ref callArgs, callArgs.Length + 1);
callArgs[callArgs.Length - 1] = Const(1);
return(context.Call(dlg, callArgs));
}
public static void Vrint_Z(ArmEmitterContext context)
{
IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
if (Optimizations.UseSse2)
{
EmitScalarUnaryOpSimd32(context, (m) =>
{
Intrinsic inst = (op.Size & 1) == 0 ? Intrinsic.X86Roundss : Intrinsic.X86Roundsd;
return(context.AddIntrinsic(inst, m, Const(X86GetRoundControl(FPRoundingMode.TowardsZero))));
});
}
else
{
EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, MathF.Truncate, Math.Truncate, op1));
}
}
