llvm-project/mlir/lib/IR/AffineMap.cpp

//===- AffineMap.cpp - MLIR Affine Map Classes ----------------------------===//
//
// Copyright 2019 The MLIR Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =============================================================================

#include "mlir/IR/AffineMap.h"
#include "llvm/ADT/StringRef.h"

using namespace mlir;

// TODO(clattner):  make this ctor take an LLVMContext.  This will eventually
// copy the elements into the context.
AffineMap::AffineMap(unsigned dimCount, unsigned symbolCount,
                     ArrayRef<AffineExpr *> exprs)
  : numDims(dimCount), numSymbols(symbolCount), exprs(exprs) {
    // TODO(bondhugula)
}