StringRef::compare_numeric also differed from StringRef::compare for characters > 127.

llvm-svn: 112189
2010-08-26 15:25:35 +00:00
parent 7648fb464b
commit 9bf0380a54
2 changed files with 2 additions and 1 deletions
--- a/llvm/lib/Support/StringRef.cpp
+++ b/llvm/lib/Support/StringRef.cpp
@@ -59,7 +59,7 @@ int StringRef::compare_numeric(StringRef RHS) const {
          break;
      }
    }
-    return Data[I] < RHS.Data[I] ? -1 : 1;
+    return (unsigned char)Data[I] < (unsigned char)RHS.Data[I] ? -1 : 1;
  }
  if (Length == RHS.Length)
    return 0;