include/llvm/MC/MCParser/MCAsmParserUtils.h

   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