/// <summary cref="ILBackend.GenerateLocals{TEmitter}(EntryPoint, TEmitter, KernelGenerationData, ImmutableArray{FieldInfo}, ILLocal)"/>
protected override void GenerateLocals <TEmitter>(
EntryPoint entryPoint,
TEmitter emitter,
KernelGenerationData kernelData,
ImmutableArray <FieldInfo> taskArgumentMapping,
ILLocal task)
{
// Cache all fields in local variables
var taskArgumentLocals = ImmutableArray.CreateBuilder <ILLocal>(taskArgumentMapping.Length);
for (int i = 0, e = taskArgumentMapping.Length; i < e; ++i)
{
var taskArgument = taskArgumentMapping[i];
var taskArgumentType = taskArgument.FieldType;
// Load instance field i
emitter.Emit(LocalOperation.Load, task);
emitter.Emit(OpCodes.Ldfld, taskArgumentMapping[i]);
// Declare local
taskArgumentLocals.Add(emitter.DeclareLocal(taskArgumentType));
// Cache field value in local variable
emitter.Emit(LocalOperation.Store, taskArgumentLocals[i]);
}
kernelData.SetupUniforms(taskArgumentLocals.MoveToImmutable());
}
/// <summary cref="IILEmitter.DeclareLocal(Type)"/>
public ILLocal DeclareLocal(Type type)
{
var result = new ILLocal(locals.Count, type);
locals.Add(result);
return(result);
}
/// <summary>
/// Declares a locally internal type.
/// </summary>
/// <param name="type">The allocation type.</param>
/// <returns>The allocated local.</returns>
private ILLocal DeclareLocalInternal(Type type)
{
var result = new ILLocal(locals.Count, type);
locals.Add(result);
return(result);
}
public ILLocal DeclareLocal(Type type)
{
var local = Generator.DeclareLocal(type);
var result = new ILLocal(declaredLocals.Count, type);
declaredLocals.Add(local);
return(result);
}
private ILLocal DeclareLocalInternal(Type type, bool pinned)
{
var local = Generator.DeclareLocal(type);
var result = new ILLocal(declaredLocals.Count, type);
declaredLocals.Add(local);
return(result);
}
/// <summary cref="IILEmitter.Emit(LocalOperation, ILLocal)"/>
public void Emit(LocalOperation operation, ILLocal local)
{
EmitPrefix();
switch (operation)
{
case LocalOperation.Load:
Writer.Write("ldloc ");
break;
case LocalOperation.LoadAddress:
Writer.Write("ldloca ");
break;
default:
Writer.Write("stloc ");
break;
}
Writer.WriteLine(local.Index);
}
public void Emit(LocalOperation operation, ILLocal local)
{
var localBuilder = declaredLocals[local.Index];
switch (operation)
{
case LocalOperation.Load:
Generator.Emit(OpCodes.Ldloc, localBuilder);
break;
case LocalOperation.LoadAddress:
Generator.Emit(OpCodes.Ldloca, localBuilder);
break;
default:
Generator.Emit(OpCodes.Stloc, localBuilder);
break;
}
}
/// <summary cref="IILEmitter.Emit(LocalOperation, ILLocal)"/>
public void Emit(LocalOperation operation, ILLocal local)
{
}