llvm/mlir/test/lib/Dialect/Linalg/TestLinalgDropUnitDims.cpp

//===- TestLinalgDropUnitDims.cpp - Test Linalg drop unit dims -----------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This file implements a pass for testing the transformation to drop unit
// extent dimensions from `linalg.generic` operations.
//
//===----------------------------------------------------------------------===//

#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/Linalg/IR/Linalg.h"
#include "mlir/Dialect/Linalg/Transforms/Transforms.h"
#include "mlir/Pass/Pass.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"

usingnamespacemlir;

namespace {

LogicalResult dropOutermostUnitDims(RewriterBase &rewriter,
                                    linalg::GenericOp genericOp) { … }

struct TestLinalgDropUnitDims
    : public PassWrapper<TestLinalgDropUnitDims, OperationPass<func::FuncOp>> { … };
} // namespace

namespace mlir {
namespace test {
void registerTestLinalgDropUnitDims() { … }
} // namespace test
} // namespace mlir