llvm/mlir/test/lib/Dialect/Affine/TestReifyValueBounds.cpp

//===- TestReifyValueBounds.cpp - Test value bounds reification -----------===//
//
// 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 "TestDialect.h"
#include "TestOps.h"
#include "mlir/Dialect/Affine/IR/AffineOps.h"
#include "mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h"
#include "mlir/Dialect/Affine/Transforms/Transforms.h"
#include "mlir/Dialect/Arith/Transforms/Transforms.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/Dialect/MemRef/IR/MemRef.h"
#include "mlir/Dialect/Tensor/IR/Tensor.h"
#include "mlir/Dialect/Vector/IR/ScalableValueBoundsConstraintSet.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/Interfaces/ValueBoundsOpInterface.h"
#include "mlir/Pass/Pass.h"

#define PASS_NAME …

usingnamespacemlir;
usingnamespacemlir::affine;
BoundType;

namespace {

/// This pass applies the permutation on the first maximal perfect nest.
struct TestReifyValueBounds
    : public PassWrapper<TestReifyValueBounds, OperationPass<func::FuncOp>> { … };

} // namespace

static ValueBoundsConstraintSet::ComparisonOperator
invertComparisonOperator(ValueBoundsConstraintSet::ComparisonOperator cmp) { … }

/// Look for "test.reify_bound" ops in the input and replace their results with
/// the reified values.
static LogicalResult testReifyValueBounds(func::FuncOp funcOp,
                                          bool reifyToFuncArgs,
                                          bool useArithOps) { … }

/// Look for "test.compare" ops and emit errors/remarks.
static LogicalResult testEquality(func::FuncOp funcOp) { … }

void TestReifyValueBounds::runOnOperation() { … }

namespace mlir {
void registerTestAffineReifyValueBoundsPass() { … }
} // namespace mlir