Tidy up a bit. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178915 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp
index a96e754..415ee9f 100644
--- a/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -232,7 +232,7 @@
   Constant *Init = GV->getInitializer();
   if (!isa<ConstantArray>(Init) && !isa<ConstantDataArray>(Init))
     return 0;
-  
+
   uint64_t ArrayElementCount = Init->getType()->getArrayNumElements();
   if (ArrayElementCount > 1024) return 0;  // Don't blow up on huge arrays.