On MSVC there is no unreachable, use __trap instead

NVIDIA · Feb 8, 2022 · 312aaf0 · 312aaf0
1 parent e2595c1
commit 312aaf0
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/cuda/std/detail/libcxx/include/cstdlib b/include/cuda/std/detail/libcxx/include/cstdlib
@@ -94,7 +94,11 @@ void *aligned_alloc(size_t alignment, size_t size);                       // C11
 #ifdef __GNUC__
 #define _LIBCUDACXX_UNREACHABLE() __builtin_unreachable()
 #else
-#define _LIBCUDACXX_UNREACHABLE() _CUDA_VSTD::abort()
+#if defined(__CUDA_ARCH__)
+#  define _LIBCUDACXX_UNREACHABLE() __trap()
+#else
+#  define _LIBCUDACXX_UNREACHABLE() _CUDA_VSTD::abort()
+#endif
 #endif
 
 _LIBCUDACXX_BEGIN_NAMESPACE_STD