OMUtils.h

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//===- OMUtils.h - OM Utility Functions -----------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef CIRCT_DIALECT_OM_OMUTILS_H
#define CIRCT_DIALECT_OM_OMUTILS_H
 
#include "circt/Support/LLVM.h"
#include "llvm/ADT/STLExtras.h"
 
namespace circt::om {
 
struct PathElement;
class PathAttr;
 
/// Parse a target string of the form "Foo/bar:Bar/baz" in to a base path.
ParseResult parseBasePath(MLIRContext *context, StringRef spelling,
                          PathAttr &path);
 
/// Parse a target string in to a path.
/// "Foo/bar:Bar/baz:Baz>wire.a[1]"
///  |--------------|              Path
///                  |--|          Module
///                      |--|      Ref
///                          |---| Field
ParseResult parsePath(MLIRContext *context, StringRef spelling, PathAttr &path,
                      StringAttr &module, StringAttr &ref, StringAttr &field);
 
} // namespace circt::om
 
#endif // CIRCT_DIALECT_OM_OMUTILS_H