Initializing to false makes better sense.  Thanks, David.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147679 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index fca1de0..44b74e3 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -645,7 +645,7 @@
     return false;
   }
 
-  bool isInc = 0;
+  bool isInc = false;
   bool isLegal = getIndexedAddressParts(Op, VT, isSEXTLoad, Base, Offset,
                                         isInc, DAG);
   // ShiftAmount = number of left-shifted bits in the Hexagon instruction.