From 96c98055de71684f81ffd548a9322c7ddb590bd9 Mon Sep 17 00:00:00 2001
From: Paul Ferrand <paul@ferrand.cc>
Date: Fri, 3 Jan 2020 17:42:14 +0100
Subject: [PATCH] ARM64 build Note that the build may fail to run with "illegal
 instruction"; to check

---
 src/external/atomic_queue/defs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/external/atomic_queue/defs.h b/src/external/atomic_queue/defs.h
index 0e031850..7f7d3ada 100644
--- a/src/external/atomic_queue/defs.h
+++ b/src/external/atomic_queue/defs.h
@@ -14,7 +14,7 @@ static inline void spin_loop_pause() noexcept {
     _mm_pause();
 }
 } // namespace atomic_queue
-#elif defined(__arm__)
+#elif defined(__arm__) || defined(__aarch64__)
 // TODO: These need to be verified as I do not have access to ARM platform.
 namespace atomic_queue {
 constexpr int CACHE_LINE_SIZE = 64;