/// <summary> /// Resolves a select-value operation. /// </summary> /// <param name="type">The basic value type.</param> /// <returns>The resolved select-value operation.</returns> public static string GetSelectValueOperation(BasicValueType type) => SelectValueOperations[type];
/// <summary>
/// Resolves the given basic-value type to an OpenCL type name.
/// </summary>
/// <param name="basicValueType">The basic-value type to resolve.</param>
/// <returns>The resolved OpenCL type name.</returns>
public string GetBasicValueType(BasicValueType basicValueType) =>
basicValueType == BasicValueType.Float16 && !Capabilities.Float16
? throw CLCapabilityContext.GetNotSupportedFloat16Exception()
: basicValueType == BasicValueType.Float64 && !Capabilities.Float64
? throw CLCapabilityContext.GetNotSupportedFloat64Exception()
: BasicTypeMapping[(int)basicValueType];
/// <summary>
/// Constructs a new abstract register.
/// </summary>
protected Register(TypeNode type, BasicValueType basicValueType)
{
Type = type;
BasicValueType = basicValueType;
}
/// <summary>
/// Constructs a new register description.
/// </summary>
/// <param name="basicValueType">The basic value type.</param>
/// <param name="kind">The register kind.</param>
public RegisterDescription(BasicValueType basicValueType, TKind kind)
{
BasicValueType = basicValueType;
Kind = kind;
}
/// <summary> /// Returns the corresponding managed basic value type. /// </summary> protected override Type GetManagedType() => BasicValueType.GetManagedType();
/// <summary>
/// Returns true iff the given basic-value type represents either a ptr or an int.
/// </summary>
/// <param name="value">The basic-value type.</param>
/// <returns>True, iff the given basic-value type represents either a ptr or an int.</returns>
public static bool IsPtrOrInt(this BasicValueType value)
{
return(value == BasicValueType.Ptr || value.IsInt());
}
/// <summary> /// Resolves the primitive type that corresponds to the given <see cref="BasicValueType"/>. /// </summary> /// <param name="basicValueType">The basic value type.</param> /// <returns>The created primitive type.</returns> public PrimitiveType GetPrimitiveType(BasicValueType basicValueType) => basicValueTypes[(int)basicValueType];
/// <summary> /// Appends the given command basic value type suffix. /// </summary> /// <param name="basicValueType">The type suffix.</param> public void AppendSuffix(BasicValueType basicValueType) => AppendSuffix(GetBasicSuffix(basicValueType));
/// <summary>
/// Constructs a new primitive type.
/// </summary>
/// <param name="basicValueType">The basic value type.</param>
internal PrimitiveType(BasicValueType basicValueType)
{
BasicValueType = basicValueType;
}
/// <summary>
/// Appends a cast to the given basic value type.
/// </summary>
/// <param name="type">The target type.</param>
public void AppendCast(BasicValueType type)
{
var typeExpression = CLTypeGenerator.GetBasicValueType(type);
AppendCast(typeExpression);
}
/// <summary>
/// Returns true if the given basic value type can be used in combination with
/// a view type.
/// </summary>
/// <param name="basicValueType"></param>
/// <returns>
/// True if the given value type is a compatible view index type.
/// </returns>
internal static bool IsViewIndexType(BasicValueType basicValueType) =>
Bitwise.Or(
basicValueType == BasicValueType.Int32,
basicValueType == BasicValueType.Int64);
/// <summary>
/// Constructs a new primitive variable.
/// </summary>
/// <param name="id">The current variable id.</param>
/// <param name="basicValueType">The basic value type.</param>
internal PrimitiveVariable(int id, BasicValueType basicValueType)
: base(id)
{
BasicValueType = basicValueType;
}
/// <summary> /// Allocates the given type. /// </summary> /// <param name="basicValueType">The type to allocate.</param> /// <returns>The allocated variable.</returns> public Variable AllocateType(BasicValueType basicValueType) => new PrimitiveVariable(idCounter++, basicValueType);
/// <summary>
/// Allocates the given type.
/// </summary>
/// <param name="basicValueType">The type to allocate.</param>
/// <returns>The allocated variable.</returns>
public Variable AllocateType(BasicValueType basicValueType) =>
new PrimitiveVariable(
idCounter++,
basicValueType.GetArithmeticBasicValueType(false));
/// <summary> /// Resolves the given basic-value type to an OpenCL type name. /// </summary> /// <param name="basicValueType">The basic-value type to resolve.</param> /// <returns>The resolved OpenCL type name.</returns> public static string GetBasicValueType(BasicValueType basicValueType) => BasicTypeMapping[(int)basicValueType];
/// <summary> /// Resolves the primitive type that corresponds to the given /// <see cref="BasicValueType"/>. /// </summary> /// <param name="basicValueType">The basic value type.</param> /// <returns>The created primitive type.</returns> public PrimitiveType GetPrimitiveType(BasicValueType basicValueType) => TypeContext.GetPrimitiveType(basicValueType);
/// <summary>
/// Defines a new type information for the specified basic value type.
/// </summary>
/// <param name="basicValueType">The type to define.</param>
/// <param name="size">New size information</param>
protected void DefineBasicTypeInformation(BasicValueType basicValueType, int size)
{
basicTypeInformation[basicValueType] = size;
}
/// <summary> /// Appends a specialized basic type suffix for mov instructions. /// </summary> /// <param name="basicValueType">The type suffix.</param> public void AppendRegisterMovementSuffix(BasicValueType basicValueType) => AppendSuffix(ResolveRegisterMovementType(basicValueType));
/// <summary> /// Returns true if the given basic value type can be used in combination with /// a view type. /// </summary> /// <param name="basicValueType"></param> /// <returns> /// True if the given value type is a compatible view index type. /// </returns> internal static bool IsViewIndexType(BasicValueType basicValueType) => basicValueType == BasicValueType.Int32 | basicValueType == BasicValueType.Int64;
/// <summary cref="Node.ToPrefixString"/> protected override string ToPrefixString() => BasicValueType.ToString();
/// <summary>
/// Returns true iff the given basic-value type represents an int.
/// </summary>
/// <param name="value">The basic-value type.</param>
/// <returns>True, iff the given basic-value type represents an int.</returns>
public static bool IsInt(this BasicValueType value)
{
return(IsSignedInt(value) || IsUnsignedInt(value));
}