include/llvm/Remarks/RemarkFormat.h

   1 //===-- llvm/Remarks/RemarkFormat.h - The format of remarks -----*- C++/-*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file defines utilities to deal with the format of remarks.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LLVM_REMARKS_REMARK_FORMAT_H
  14 #define LLVM_REMARKS_REMARK_FORMAT_H
  15
  16 #include "llvm/ADT/StringRef.h"
  17 #include "llvm/Support/Error.h"
  18
  19 namespace llvm {
  20 namespace remarks {
  21
  22 constexpr StringRef Magic("REMARKS", 7);
  23
  24 /// The format used for serializing/deserializing remarks.
  25 enum class Format { Unknown, YAML, YAMLStrTab, Bitstream };
  26
  27 /// Parse and validate a string for the remark format.
  28 Expected<Format> parseFormat(StringRef FormatStr);
  29
  30 } // end namespace remarks
  31 } // end namespace llvm
  32
  33 #endif /* LLVM_REMARKS_REMARK_FORMAT_H */