38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
|
//===- BufferDeallocationOpInterfaceImpl.cpp ------------------------------===//
|
||
|
|
//
|
||
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#include "mlir/Dialect/GPU/Transforms/BufferDeallocationOpInterfaceImpl.h"
|
||
|
|
#include "mlir/Dialect/Bufferization/IR/BufferDeallocationOpInterface.h"
|
||
|
|
#include "mlir/Dialect/Bufferization/IR/Bufferization.h"
|
||
|
|
#include "mlir/Dialect/GPU/IR/GPUDialect.h"
|
||
|
|
|
||
|
|
using namespace mlir;
|
||
|
|
using namespace mlir::bufferization;
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
///
|
||
|
|
struct GPUTerminatorOpInterface
|
||
|
|
: public BufferDeallocationOpInterface::ExternalModel<
|
||
|
|
GPUTerminatorOpInterface, gpu::TerminatorOp> {
|
||
|
|
FailureOr<Operation *> process(Operation *op, DeallocationState &state,
|
||
|
|
const DeallocationOptions &options) const {
|
||
|
|
SmallVector<Value> updatedOperandOwnerships;
|
||
|
|
return deallocation_impl::insertDeallocOpForReturnLike(
|
||
|
|
state, op, {}, updatedOperandOwnerships);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
void mlir::gpu::registerBufferDeallocationOpInterfaceExternalModels(
|
||
|
|
DialectRegistry ®istry) {
|
||
|
|
registry.addExtension(+[](MLIRContext *ctx, GPUDialect *dialect) {
|
||
|
|
gpu::TerminatorOp::attachInterface<GPUTerminatorOpInterface>(*ctx);
|
||
|
|
});
|
||
|
|
}
|