From d68fd9c79eeb30980c18dc3f74b2da839bb259f3 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Sat, 6 Nov 2010 10:45:34 +0000 Subject: [PATCH] MatchRegisterName() returns 0 if it can't match the register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118339 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 3cb93a317a7..b41b71d4b0a 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -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; -- 2.34.1