/// <summary>Creates an attribute with an integer value parameter</summary>
/// <param name="kind">The kind of attribute</param>
/// <param name="value">Value for the attribute</param>
/// <remarks>
/// <para>Not all attributes support a value and those that do don't all support
/// a full 64bit value. The following table provides the kinds of attributes
/// accepting a value and the allowed size of the values.</para>
/// <list type="table">
/// <listheader><term><see cref="AttributeKind"/></term><term>Bit Length</term></listheader>
/// <item><term><see cref="AttributeKind.Alignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.StackAlignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.Dereferenceable"/></term><term>64</term></item>
/// <item><term><see cref="AttributeKind.DereferenceableOrNull"/></term><term>64</term></item>
/// </list>
/// </remarks>
public AttributeValue CreateAttribute(AttributeKind kind, UInt64 value)
{
var handle = NativeMethods.CreateEnumAttribute(ContextHandle
, kind.GetEnumAttributeId( )
, value
);
return(AttributeValue.FromHandle(this, handle));
}
/// <summary>Creates an attribute with an integer value parameter</summary>
/// <param name="kind">The kind of attribute</param>
/// <param name="value">Value for the attribute</param>
/// <remarks>
/// <para>Not all attributes support a value and those that do don't all support
/// a full 64bit value. The following table provides the kinds of attributes
/// accepting a value and the allowed size of the values.</para>
/// <list type="table">
/// <listheader><term><see cref="AttributeKind"/></term><term>Bit Length</term></listheader>
/// <item><term><see cref="AttributeKind.Alignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.StackAlignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.Dereferenceable"/></term><term>64</term></item>
/// <item><term><see cref="AttributeKind.DereferenceableOrNull"/></term><term>64</term></item>
/// </list>
/// </remarks>
/// <returns><see cref="AttributeValue"/> with the specified kind and value</returns>
public AttributeValue CreateAttribute(AttributeKind kind, UInt64 value)
{
kind.ValidateDefined(nameof(kind));
if (!kind.RequiresIntValue( ))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Resources.Attribute_0_does_not_support_a_value, kind), nameof(kind));
}
var handle = LLVMCreateEnumAttribute(ContextHandle
, kind.GetEnumAttributeId( )
, value
);
return(AttributeValue.FromHandle(this, handle));
}
/// <summary>Creates an attribute with an integer value parameter</summary>
/// <param name="kind">The kind of attribute</param>
/// <param name="value">Value for the attribute</param>
/// <remarks>
/// <para>Not all attributes support a value and those that do don't all support
/// a full 64bit value. The following table provides the kinds of attributes
/// accepting a value and the allowed size of the values.</para>
/// <list type="table">
/// <listheader><term><see cref="AttributeKind"/></term><term>Bit Length</term></listheader>
/// <item><term><see cref="AttributeKind.Alignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.StackAlignment"/></term><term>32</term></item>
/// <item><term><see cref="AttributeKind.Dereferenceable"/></term><term>64</term></item>
/// <item><term><see cref="AttributeKind.DereferenceableOrNull"/></term><term>64</term></item>
/// </list>
/// </remarks>
/// <returns><see cref="AttributeValue"/> with the specified kind and value</returns>
public AttributeValue CreateAttribute(AttributeKind kind, UInt64 value)
{
kind.ValidateDefined(nameof(kind));
if (!kind.RequiresIntValue( ))
{
throw new ArgumentException($"Attribute {kind} does not support a value", nameof(kind));
}
var handle = LLVMCreateEnumAttribute(ContextHandle
, kind.GetEnumAttributeId( )
, value
);
return(AttributeValue.FromHandle(this, handle));
}
/// <inheritdoc/>
public void RemoveAttributeAtIndex(FunctionAttributeIndex index, AttributeKind kind)
{
LLVMRemoveCallSiteEnumAttribute(ValueHandle, ( LLVMAttributeIndex )index, kind.GetEnumAttributeId( ));
}
/// <inheritdoc/>
public AttributeValue GetAttributeAtIndex(FunctionAttributeIndex index, AttributeKind kind)
{
var handle = LLVMGetCallSiteEnumAttribute(ValueHandle, ( LLVMAttributeIndex )index, kind.GetEnumAttributeId( ));
return(AttributeValue.FromHandle(Context, handle));
}
