[llvm-commits] [llvm] r118339 - /llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

[Bill Wendling]

Author: void
Date: Sat Nov  6 05:45:34 2010
New Revision: 118339

URL: http://llvm.org/viewvc/llvm-project?rev=118339&view=rev
Log:
MatchRegisterName() returns 0 if it can't match the register.

Modified:
    llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Modified: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp?rev=118339&r1=118338&r2=118339&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Sat Nov  6 05:45:34 2010
@@ -387,8 +387,8 @@
 
   // 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;