public Comdat Add(string key, ComdatKind kind)
{
LLVMComdatRef comdatRef = NativeMethods.ModuleInsertOrUpdateComdat(Module.ModuleHandle, key, ( LLVMComdatSelectionKind )kind);
if (!InternalComdatMap.TryGetValue(key, out Comdat retVal))
{
retVal = new Comdat(Module, comdatRef);
InternalComdatMap.Add(retVal.Name, retVal);
}
return(retVal);
}
/// <summary>Inserts or updates a <see cref="Comdat"/> entry</summary>
/// <param name="key">Name of the <see cref="Comdat"/></param>
/// <param name="kind"><see cref="ComdatKind"/> for the entry</param>
/// <returns>New or updated <see cref="Comdat"/></returns>
public Comdat InsertOrUpdate(string key, ComdatKind kind)
{
key.ValidateNotNullOrWhiteSpace(nameof(key));
kind.ValidateDefined(nameof(kind));
LLVMComdatRef comdatRef = LibLLVMModuleInsertOrUpdateComdat(Module.ModuleHandle, key, ( LLVMComdatSelectionKind )kind);
if (!InternalComdatMap.TryGetValue(key, out Comdat retVal))
{
retVal = new Comdat(Module, comdatRef);
InternalComdatMap.Add(retVal.Name, retVal);
}
return(retVal);
}
/// <summary>Sets a named <see cref="Llvm.NET.Comdat"/> for a <see cref="GlobalObject"/></summary>
/// <param name="self">Global to get the Comdat for</param>
/// <param name="name">name of the Comdat</param>
/// <param name="kind">Kind of Comdat to create if it doesn't exist already</param>
/// <returns><paramref name="self"/> for fluent use</returns>
/// <remarks>
/// This finds a <see cref="Llvm.NET.Comdat"/> in the <see cref="GlobalValue.ParentModule"/>
/// of the object if it exists or creates a new one if it doesn't and assigns the <see cref="GlobalObject.Comdat"/>
/// property with the <see cref="Llvm.NET.Comdat"/>.
/// </remarks>
/// <seealso cref="GlobalObject.Comdat"/>
public static GlobalObject Comdat(this GlobalObject self, string name, ComdatKind kind)
{
if (self == null)
{
throw new ArgumentNullException(nameof(self));
}
if (!self.ParentModule.Comdats.TryGetValue(name, out Comdat comdat))
{
comdat = self.ParentModule.Comdats.InsertOrUpdate(name, kind);
}
else
{
comdat.Kind = kind;
}
self.Comdat = comdat;
return(self);
}
