diff options
Diffstat (limited to 'llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index b388dced012..018e17d032f 100644 --- a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -53,6 +53,7 @@ class ARMAsmParser : public TargetAsmParser { bool Error(SMLoc L, const Twine &Msg) { return Parser.Error(L, Msg); } int TryParseRegister(); + virtual bool ParseRegister(unsigned &RegNo, SMLoc &StartLoc, SMLoc &EndLoc); bool TryParseCoprocessorOperandName(SmallVectorImpl<MCParsedAsmOperand*>&); bool TryParseRegisterWithWriteBack(SmallVectorImpl<MCParsedAsmOperand*> &); bool ParseRegisterList(SmallVectorImpl<MCParsedAsmOperand*> &); @@ -549,6 +550,12 @@ static unsigned MatchRegisterName(StringRef Name); /// } +bool ARMAsmParser::ParseRegister(unsigned &RegNo, SMLoc &StartLoc, SMLoc &EndLoc) { + RegNo = TryParseRegister(); + + return (RegNo == (unsigned)-1); +} + /// Try to parse a register name. The token must be an Identifier when called, /// and if it is a register name the token is eaten and the register number is /// returned. Otherwise return -1. |
