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

//===- TestAffineLoopUnswitching.cpp - Test affine if/else hoisting -------===//
//
// 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 hoist affine if/else structures.
//
//===----------------------------------------------------------------------===//

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

#define PASS_NAME …

usingnamespacemlir;
usingnamespacemlir::affine;

namespace {

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

} // namespace

void TestAffineLoopUnswitching::runOnOperation() { … }

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