Fix missing newline

Author: rgwott

llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

@@ -153,6 +153,14 @@ cl::opt<bool> EnableSVEGISel(
     cl::desc("Enable / disable SVE scalable vectors in Global ISel"),
     cl::init(false));
 
+// TODO: This option should be removed once we switch to always using PTRADD in
+// the SelectionDAG.
+static cl::opt<bool> UseFEATCPACodegen(
+    "aarch64-use-featcpa-codegen", cl::Hidden,
+    cl::desc("Generate ISD::PTRADD nodes for pointer arithmetic in "
+             "SelectionDAG for FEAT_CPA"),
+    cl::init(false));
+
 /// Value type used for condition codes.
 static const MVT MVT_CC = MVT::i32;
 
@@ -30420,4 +30428,4 @@ bool AArch64TargetLowering::isTypeDesirableForOp(unsigned Opc, EVT VT) const {
 bool AArch64TargetLowering::shouldPreservePtrArith(const Function &F,
                                                    EVT VT) const {
   return Subtarget->hasCPA() && Subtarget->hasCPACodegen();
-}
+}