diff options
| -rw-r--r-- | lib/make/cctk_Config.h.in | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/make/cctk_Config.h.in b/lib/make/cctk_Config.h.in index 8a8a51fe..aee90a00 100644 --- a/lib/make/cctk_Config.h.in +++ b/lib/make/cctk_Config.h.in @@ -598,10 +598,14 @@ typedef enum {false, true} bool; /* Whether __builtin_unreachable exists. */ #undef HAVE_CCTK_CXX_BUILTIN_UNREACHABLE -#ifdef HAVE_CCTK_CXX_BUILTIN_UNREACHABLE -# define CCTK_BUILTIN_UNREACHABLE __builtin_unreachable +#ifdef __CUDACC__ +# define CCTK_BUILTIN_UNREACHABLE() asm("trap;") #else -# define CCTK_BUILTIN_UNREACHABLE() CCTK_Abort(0, 1) +# ifdef HAVE_CCTK_CXX_BUILTIN_UNREACHABLE +# define CCTK_BUILTIN_UNREACHABLE __builtin_unreachable +# else +# define CCTK_BUILTIN_UNREACHABLE() CCTK_Abort(0, 1) +# endif #endif /* Whether __builtin_assume_aligned exists. */ |