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MatchRegisterName() returns 0 if it can't match the register.

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llvm-svn: 118339
This commit is contained in:
Bill Wendling 2010-11-06 10:45:34 +00:00
parent f65f39e7a1
commit f2e9379095
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@ -387,8 +387,8 @@ int ARMAsmParser::TryParseRegister() {
// FIXME: Validate register for the current architecture; we have to do
// validation later, so maybe there is no need for this here.
int RegNum = MatchRegisterName(Tok.getString());
if (RegNum == -1)
unsigned RegNum = MatchRegisterName(Tok.getString());
if (RegNum == 0)
return -1;
Parser.Lex(); // Eat identifier token.
return RegNum;