From 092f14db058d2f768fe2d40151ae8024dd45f46e Mon Sep 17 00:00:00 2001
From: reed <geoliuwei@gmail.com>
Date: Tue, 30 Jan 2024 10:21:15 +0800
Subject: [PATCH] fix tile_size_mnk compilation warning (#1294)

---
 include/cute/atom/mma_atom.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/cute/atom/mma_atom.hpp b/include/cute/atom/mma_atom.hpp
index e4499a10..ae606153 100644
--- a/include/cute/atom/mma_atom.hpp
+++ b/include/cute/atom/mma_atom.hpp
@@ -391,6 +391,8 @@ struct TiledMMA : MMA_Atom
     } else {
       return cute::max(core_size, perm_size);
     }
+
+    CUTE_GCC_UNREACHABLE;
   }
 
   CUTE_HOST_DEVICE constexpr