llvm/mlir/test/lib/Dialect/Affine/TestLoopPermutation.cpp

//===- TestLoopPermutation.cpp - Test affine loop permutation -------------===//
//
// 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 to test the affine for op permutation utility.
//
//===----------------------------------------------------------------------===//

#include "mlir/Dialect/Affine/Analysis/Utils.h"
#include "mlir/Dialect/Affine/IR/AffineOps.h"
#include "mlir/Dialect/Affine/LoopUtils.h"
#include "mlir/Pass/Pass.h"

#define PASS_NAME …

usingnamespacemlir;
usingnamespacemlir::affine;

namespace {

/// This pass applies the permutation on the first maximal perfect nest.
struct TestLoopPermutation
    : public PassWrapper<TestLoopPermutation, OperationPass<>> { … };

} // namespace

void TestLoopPermutation::runOnOperation() { … }

namespace mlir {
void registerTestLoopPermutationPass() { … }
} // namespace mlir