Convert TargetData::getIndexedOffset to use ArrayRef.

llvm-svn: 135478
diff --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index bba3067..f3d7e46 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -346,9 +346,9 @@
     SmallVector<Value *, 8> Indices1(GEP1->idx_begin(), GEP1->idx_end());
     SmallVector<Value *, 8> Indices2(GEP2->idx_begin(), GEP2->idx_end());
     uint64_t Offset1 = TD->getIndexedOffset(GEP1->getPointerOperandType(),
-                                            Indices1.data(), Indices1.size());
+                                            Indices1);
     uint64_t Offset2 = TD->getIndexedOffset(GEP2->getPointerOperandType(),
-                                            Indices2.data(), Indices2.size());
+                                            Indices2);
     return Offset1 == Offset2;
   }