MC/MCParser/MCAsmParserUtils.h

0001 //===- llvm/MC/MCAsmParserUtils.h - Asm Parser Utilities --------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
0010 #define LLVM_MC_MCPARSER_MCASMPARSERUTILS_H
0011
0012 namespace llvm {
0013
0014 class MCAsmParser;
0015 class MCExpr;
0016 class MCSymbol;
0017 class StringRef;
0018
0019 namespace MCParserUtils {
0020
0021 /// Parse a value expression and return whether it can be assigned to a symbol
0022 /// with the given name.
0023 ///
0024 /// On success, returns false and sets the Symbol and Value output parameters.
0025 bool parseAssignmentExpression(StringRef Name, bool allow_redef,
0026                                MCAsmParser &Parser, MCSymbol *&Symbol,
0027                                const MCExpr *&Value);
0028
0029 } // namespace MCParserUtils
0030
0031 } // namespace llvm
0032
0033 #endif // LLVM_MC_MCPARSER_MCASMPARSERUTILS_H