llvm/mlir/test/lib/Dialect/SCF/TestSCFUtils.cpp

//===- TestSCFUtils.cpp --- Pass to test independent SCF dialect utils ----===//
//
// 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 SCF dialect utils.
//
//===----------------------------------------------------------------------===//

#include "mlir/Dialect/Arith/IR/Arith.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/MemRef/IR/MemRef.h"
#include "mlir/Dialect/SCF/IR/SCF.h"
#include "mlir/Dialect/SCF/Transforms/Patterns.h"
#include "mlir/Dialect/SCF/Utils/Utils.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/Pass/Pass.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"

usingnamespacemlir;

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

struct TestSCFIfUtilsPass
    : public PassWrapper<TestSCFIfUtilsPass, OperationPass<ModuleOp>> { … };

static const StringLiteral kTestPipeliningLoopMarker = …;
static const StringLiteral kTestPipeliningStageMarker = …;
/// Marker to express the order in which operations should be after
/// pipelining.
static const StringLiteral kTestPipeliningOpOrderMarker = …;

static const StringLiteral kTestPipeliningAnnotationPart = …;
static const StringLiteral kTestPipeliningAnnotationIteration = …;

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

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