[llvm] r252732 - Silencing a signed vs unsigned type mismatch warning.

[Aaron Ballman via llvm-commits]

Author: aaronballman
Date: Wed Nov 11 08:57:28 2015
New Revision: 252732

URL: http://llvm.org/viewvc/llvm-project?rev=252732&view=rev
Log:
Silencing a signed vs unsigned type mismatch warning.

Modified:
    llvm/trunk/lib/ProfileData/InstrProf.cpp

Modified: llvm/trunk/lib/ProfileData/InstrProf.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ProfileData/InstrProf.cpp?rev=252732&r1=252731&r2=252732&view=diff
==============================================================================
--- llvm/trunk/lib/ProfileData/InstrProf.cpp (original)
+++ llvm/trunk/lib/ProfileData/InstrProf.cpp Wed Nov 11 08:57:28 2015
@@ -297,7 +297,7 @@ ValueProfData::getValueProfData(const un
     if (VR->Kind > IPVK_Last)
       return instrprof_error::malformed;
     VR = VR->getNext();
-    if ((char *)VR - (char *)VPD.get() > TotalSize)
+    if ((char *)VR - (char *)VPD.get() > (ptrdiff_t)TotalSize)
       return instrprof_error::malformed;
   }