[FastISel][AArch64] Make AArch64FastISel class final. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217840 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64FastISel.cpp b/lib/Target/AArch64/AArch64FastISel.cpp
index 6456796a21e0e0c099f022562e1bd3b98f1713bb..448a171d073b2a0febf97c9ae1c3961f366f1ed9 100644 (file)
--- a/lib/Target/AArch64/AArch64FastISel.cpp
+++ b/lib/Target/AArch64/AArch64FastISel.cpp
@@ -40,7 +40,7 @@ using namespace llvm;
 
 namespace {
 
-class AArch64FastISel : public FastISel {
+class AArch64FastISel final : public FastISel {
   class Address {
   public:
     typedef enum {