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

//===- TestSCFWrapInZeroTripCheck.cpp -- Pass to test SCF zero-trip-check -===//
//
// 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 the passes to test wrap-in-zero-trip-check transforms on
// SCF loop ops.
//
//===----------------------------------------------------------------------===//

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

usingnamespacemlir;

namespace {

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

} // namespace

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