Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previously explicit non-default constructors were used.
Mostly mechanical with some manual reformatting.

llvm-svn: 135390
diff --git a/llvm/lib/Target/CBackend/CBackend.cpp b/llvm/lib/Target/CBackend/CBackend.cpp
index f00fcc4..c0d9c77 100644
--- a/llvm/lib/Target/CBackend/CBackend.cpp
+++ b/llvm/lib/Target/CBackend/CBackend.cpp
@@ -3559,7 +3559,7 @@
        i != e; ++i) {
     Type *IndexedTy =
       ExtractValueInst::getIndexedType(IVI.getOperand(0)->getType(),
-                                       ArrayRef<unsigned>(b, i+1));
+                                       makeArrayRef(b, i+1));
     if (IndexedTy->isArrayTy())
       Out << ".array[" << *i << "]";
     else
@@ -3581,7 +3581,7 @@
          i != e; ++i) {
       Type *IndexedTy =
         ExtractValueInst::getIndexedType(EVI.getOperand(0)->getType(),
-                                         ArrayRef<unsigned>(b, i+1));
+                                         makeArrayRef(b, i+1));
       if (IndexedTy->isArrayTy())
         Out << ".array[" << *i << "]";
       else