public void Visit(GenericAtomic atomic)
{
if (Get <GenericAtomic>().Kind != atomic.Kind)
{
Fail();
}
}
/// <summary cref="IValueVisitor.Visit(GenericAtomic)"/>
public void Visit(GenericAtomic atomic)
{
var target = LoadPrimitive(atomic.Target);
var value = LoadPrimitive(atomic.Value);
var requiresResult = atomic.Uses.HasAny || atomic.Kind == AtomicKind.Exchange;
var atomicOperation = PTXInstructions.GetAtomicOperation(
atomic.Kind,
requiresResult);
var suffix = PTXInstructions.GetAtomicOperationSuffix(
atomic.Kind,
atomic.ArithmeticBasicValueType);
var targetRegister = requiresResult ? AllocatePrimitive(atomic) : default;
using (var command = BeginCommand(atomicOperation))
{
command.AppendNonLocalAddressSpace(
(atomic.Target.Type as AddressSpaceType).AddressSpace);
command.AppendSuffix(suffix);
if (requiresResult)
{
command.AppendArgument(targetRegister);
}
command.AppendArgumentValue(target);
command.AppendArgument(value);
}
}
/// <summary cref="IValueVisitor.Visit(GenericAtomic)"/>
public void Visit(GenericAtomic atomic)
{
var target = LoadIntrinsic(atomic.Target);
var value = LoadIntrinsic(atomic.Value);
var atomicOperation = CLInstructions.GetAtomicOperation(atomic.Kind);
StatementEmitter statement;
if (atomic.Kind == AtomicKind.Exchange)
{
var result = AllocateIntrinsic(atomic);
statement = BeginStatement(result, atomicOperation);
}
else
{
statement = BeginStatement(atomicOperation);
}
statement.BeginArguments();
statement.AppendAtomicCast(atomic.ArithmeticBasicValueType);
statement.AppendArgument(target);
statement.AppendArgument(value);
statement.EndArguments();
statement.Dispose();
}
/// <summary cref="IBackendCodeGenerator.GenerateCode(GenericAtomic)"/>
public void GenerateCode(GenericAtomic atomic)
{
var target = Load(atomic.Target);
var value = Load(atomic.Value);
var result = Allocate(atomic);
var atomicOperation = CLInstructions.GetAtomicOperation(atomic.Kind);
using var statement = BeginStatement(result, atomicOperation);
statement.BeginArguments();
statement.AppendAtomicCast(atomic.ArithmeticBasicValueType);
statement.AppendArgument(target);
statement.AppendArgument(value);
statement.EndArguments();
}
/// <summary cref="IValueVisitor.Visit(GenericAtomic)"/> public void Visit(GenericAtomic atomic) => CodeGenerator.GenerateCode(atomic);
