[llvm] r216987 - [CFLAA] Remove tautological comparison

[Hal Finkel]

Author: hfinkel
Date: Tue Sep  2 17:36:58 2014
New Revision: 216987

URL: http://llvm.org/viewvc/llvm-project?rev=216987&view=rev
Log:
[CFLAA] Remove tautological comparison

Fixes this (the warning is right, the unsigned value is not negative):
lib/Analysis/StratifiedSets.h:689:53: warning: comparison of unsigned expression >= 0 is always true [-Wtautological-compare]
  bool inbounds(StratifiedIndex N) const { return N >= 0 && N < Links.size(); }

Modified:
    llvm/trunk/lib/Analysis/StratifiedSets.h

Modified: llvm/trunk/lib/Analysis/StratifiedSets.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/StratifiedSets.h?rev=216987&r1=216986&r2=216987&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/StratifiedSets.h (original)
+++ llvm/trunk/lib/Analysis/StratifiedSets.h Tue Sep  2 17:36:58 2014
@@ -686,7 +686,7 @@ private:
     return Link;
   }
 
-  bool inbounds(StratifiedIndex N) const { return N >= 0 && N < Links.size(); }
+  bool inbounds(StratifiedIndex N) const { return N < Links.size(); }
 };
 }
 #endif // LLVM_ADT_STRATIFIEDSETS_H