diff options
Diffstat (limited to 'erts/emulator/beam/erl_map.h')
| -rw-r--r-- | erts/emulator/beam/erl_map.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_map.h b/erts/emulator/beam/erl_map.h index ff5e6edd1e..d075d87c83 100644 --- a/erts/emulator/beam/erl_map.h +++ b/erts/emulator/beam/erl_map.h @@ -24,7 +24,7 @@ #include "sys.h" /* instrinsic wrappers */ -#if defined(__GNUC__) +#if ERTS_AT_LEAST_GCC_VSN__(3, 4, 0) #define hashmap_clz(x) ((Uint32) __builtin_clz((unsigned int)(x))) #define hashmap_bitcount(x) ((Uint32) __builtin_popcount((unsigned int) (x))) #else |