llvm/llvm/include/llvm/Transforms/Utils/MatrixUtils.h

//===- MatrixUtils.h - Utilities to lower matrix intrinsics -----*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Utilities for generating tiled loops for matrix operations.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TRANSFORMS_UTILS_MATRIXUTILS_H
#define LLVM_TRANSFORMS_UTILS_MATRIXUTILS_H

#include "llvm/ADT/StringRef.h"

namespace llvm {
class DomTreeUpdater;
class BasicBlock;
class Value;
class Loop;
class LoopInfo;
class IRBuilderBase;

/// A helper struct to create IR loop nests for tiling in IR of the following
/// form:
///   for ColumnLoop.Index = 0..NumColumns
///     for RowLoop.Index = 0..NumRows
///       for KLoop.Index = 0..NumInner
struct TileInfo { … };
} // namespace llvm

#endif