diff --git a/lib/Target/R600/R600InstrInfo.cpp b/lib/Target/R600/R600InstrInfo.cpp
index 974a5794505..302e4026627 100644
--- a/lib/Target/R600/R600InstrInfo.cpp
+++ b/lib/Target/R600/R600InstrInfo.cpp
@@ -398,7 +398,8 @@ NextPossibleSolution(
   }
   if (ResetIdx == -1)
     return false;
-  SwzCandidate[ResetIdx]++;
+  int NextSwizzle = SwzCandidate[ResetIdx] + 1;
+  SwzCandidate[ResetIdx] = (R600InstrInfo::BankSwizzle)NextSwizzle;
   return true;
 }