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  1. //===- llvm/MC/MCAsmParserUtils.h - Asm Parser Utilities --------*- 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. #ifndef LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
  10. #define LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
  11.  
  12. namespace llvm {
  13.  
  14. class MCAsmParser;
  15. class MCExpr;
  16. class MCSymbol;
  17. class StringRef;
  18.  
  19. namespace MCParserUtils {
  20.  
  21. /// Parse a value expression and return whether it can be assigned to a symbol
  22. /// with the given name.
  23. ///
  24. /// On success, returns false and sets the Symbol and Value output parameters.
  25. bool parseAssignmentExpression(StringRef Name, bool allow_redef,
  26.                                MCAsmParser &Parser, MCSymbol *&Symbol,
  27.                                const MCExpr *&Value);
  28.  
  29. } // namespace MCParserUtils
  30.  
  31. } // namespace llvm
  32.  
  33. #endif // LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
  34.