public void EmitSub(Type type, bool @checked)
{
if (@checked)
{
Emit(SubOvfInstruction.Create(type));
}
else
{
Emit(SubInstruction.Create(type));
}
}
public static Instruction Create(Type type)
{
Debug.Assert(type.IsArithmetic());
switch (Type.GetTypeCode(type.GetNonNullable()))
{
case TypeCode.Int16: return(_int16 ??= new SubOvfInt16());
case TypeCode.Int32: return(_int32 ??= new SubOvfInt32());
case TypeCode.Int64: return(_int64 ??= new SubOvfInt64());
case TypeCode.UInt16: return(_uInt16 ??= new SubOvfUInt16());
case TypeCode.UInt32: return(_uInt32 ??= new SubOvfUInt32());
case TypeCode.UInt64: return(_uInt64 ??= new SubOvfUInt64());
default:
return(SubInstruction.Create(type));
}
}
public static Instruction Create(Type type)
{
Debug.Assert(TypeUtils.IsArithmetic(type));
switch (System.Dynamic.Utils.TypeExtensions.GetTypeCode(TypeUtils.GetNonNullableType(type)))
{
case TypeCode.Int16: return(s_int16 ?? (s_int16 = new SubOvfInt16()));
case TypeCode.Int32: return(s_int32 ?? (s_int32 = new SubOvfInt32()));
case TypeCode.Int64: return(s_int64 ?? (s_int64 = new SubOvfInt64()));
case TypeCode.UInt16: return(s_UInt16 ?? (s_UInt16 = new SubOvfUInt16()));
case TypeCode.UInt32: return(s_UInt32 ?? (s_UInt32 = new SubOvfUInt32()));
case TypeCode.UInt64: return(s_UInt64 ?? (s_UInt64 = new SubOvfUInt64()));
default:
return(SubInstruction.Create(type));
}
}
public void EmitSub(Type type, bool @checked)
{
Emit(@checked ? SubOvfInstruction.Create(type) : SubInstruction.Create(type));
}
