llvm/mlir/lib/Dialect/Tosa/Transforms/TosaLayerwiseConstantFoldPass.cpp

//===- TosaLayerwiseConstantFoldPass.cpp ----------------------------------===//
//
// 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 constant folding transformations on TOSA operations
//
//===----------------------------------------------------------------------===//

#include "mlir/Dialect/Tosa/Transforms/Passes.h"

#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/Tosa/IR/TosaOps.h"
#include "mlir/Pass/Pass.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"

namespace mlir {
namespace tosa {
#define GEN_PASS_DEF_TOSALAYERWISECONSTANTFOLDPASS
#include "mlir/Dialect/Tosa/Transforms/Passes.h.inc"
} // namespace tosa
} // namespace mlir

usingnamespacemlir;
usingnamespacemlir::tosa;

namespace {

template <typename... Args>
void addOpsCanonicalizations(MLIRContext *ctx, RewritePatternSet &patterns) { … }

void populateTosaOpsCanonicalizationPatterns(MLIRContext *ctx,
                                             RewritePatternSet &patterns) { … }

struct TosaLayerwiseConstantFoldPass
    : public tosa::impl::TosaLayerwiseConstantFoldPassBase<
          TosaLayerwiseConstantFoldPass> { … };

} // namespace

std::unique_ptr<Pass> mlir::tosa::createTosaLayerwiseConstantFoldPass() { … }

std::unique_ptr<Pass> mlir::tosa::createTosaLayerwiseConstantFoldPass(
    const TosaLayerwiseConstantFoldPassOptions &options) { … }