fix missing return warning for repeat and axpby (#1124)

SNU-ARC · Feb 7, 2024 · 535fc09 · 535fc09
1 parent 4cc2d8e
commit 535fc09
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diff --git a/include/cute/algorithm/axpby.hpp b/include/cute/algorithm/axpby.hpp
@@ -75,6 +75,8 @@ axpby(Alpha                    const& alpha,
     else {
       return beta == Int<0>{};
     }
+
+    CUTE_GCC_UNREACHABLE;
   } ();
 
   CUTE_UNROLL

diff --git a/include/cute/algorithm/tuple_algorithms.hpp b/include/cute/algorithm/tuple_algorithms.hpp
@@ -743,6 +743,8 @@ repeat(X const& x)
   } else {
     return detail::construct(0, x, seq<>{}, make_seq<N>{}, seq<>{});
   }
+
+  CUTE_GCC_UNREACHABLE;
 }
 
 //
-Original file line number
+Diff line change
@@ Expand Up / @@ -75,6 +75,8 @@ axpby(Alpha const& alpha, @@
         else {
           return beta == Int<0>{};
         }
+        CUTE_GCC_UNREACHABLE;
       } ();
       CUTE_UNROLL
@@ Expand Down @@