[llvm] r334509 - Fix signed/unsigned warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Tue Jun 12 08:14:34 2018
New Revision: 334509

URL: http://llvm.org/viewvc/llvm-project?rev=334509&view=rev
Log:
Fix signed/unsigned warning. NFCI.

Modified:
    llvm/trunk/lib/Analysis/TargetTransformInfo.cpp

Modified: llvm/trunk/lib/Analysis/TargetTransformInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/TargetTransformInfo.cpp?rev=334509&r1=334508&r2=334509&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/TargetTransformInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/TargetTransformInfo.cpp Tue Jun 12 08:14:34 2018
@@ -668,8 +668,8 @@ static bool isIdentityVectorMask(ArrayRe
   for (unsigned i = 0; i < MaskSize && (IdentityLHS || IdentityRHS); ++i) {
     if (Mask[i] < 0)
       continue;
-    IdentityLHS &= (Mask[i] == i);
-    IdentityRHS &= (Mask[i] == (i + MaskSize));
+    IdentityLHS &= (Mask[i] == (int)i);
+    IdentityRHS &= (Mask[i] == (int)(i + MaskSize));
   }
   return IdentityLHS || IdentityRHS;
 }