llvm/mlir/lib/Dialect/Shape/Transforms/RemoveShapeConstraints.cpp

//===-- RemoveShapeConstraints.cpp - Remove Shape Cstr and Assuming Ops ---===//
//
// 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
//
//===----------------------------------------------------------------------===//

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

#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/Shape/IR/Shape.h"
#include "mlir/Transforms/DialectConversion.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"

namespace mlir {
#define GEN_PASS_DEF_REMOVESHAPECONSTRAINTS
#include "mlir/Dialect/Shape/Transforms/Passes.h.inc"
} // namespace mlir

usingnamespacemlir;

namespace {
/// Removal patterns.
class RemoveCstrBroadcastableOp
    : public OpRewritePattern<shape::CstrBroadcastableOp> { … };

class RemoveCstrEqOp : public OpRewritePattern<shape::CstrEqOp> { … };

/// Removal pass.
class RemoveShapeConstraintsPass
    : public impl::RemoveShapeConstraintsBase<RemoveShapeConstraintsPass> { … };

} // namespace

void mlir::populateRemoveShapeConstraintsPatterns(RewritePatternSet &patterns) { … }

std::unique_ptr<OperationPass<func::FuncOp>>
mlir::createRemoveShapeConstraintsPass() { … }