diff options
| author | Esun Kim <veblush@google.com> | 2019-08-09 08:39:04 -0700 |
|---|---|---|
| committer | Esun Kim <veblush@google.com> | 2019-08-09 08:39:04 -0700 |
| commit | bc6d9518e10bceb07ea128dc7b83decee2f082c7 (patch) | |
| tree | 06d0cc012d11da10367afa04351af603f6e47df3 /upb | |
| parent | b70f68269a7d51c5ce372a93742bf6960215ffef (diff) | |
Make it use builtin functions on clang
Diffstat (limited to 'upb')
| -rw-r--r-- | upb/port_def.inc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/upb/port_def.inc b/upb/port_def.inc index 3e0a7f4..1b7c335 100644 --- a/upb/port_def.inc +++ b/upb/port_def.inc @@ -45,14 +45,14 @@ /* UPB_INLINE: inline if possible, emit standalone code if required. */ #ifdef __cplusplus #define UPB_INLINE inline -#elif defined (__GNUC__) +#elif defined (__GNUC__) || defined(__clang__) #define UPB_INLINE static __inline__ #else #define UPB_INLINE static #endif /* Hints to the compiler about likely/unlikely branches. */ -#ifdef __GNUC__ +#if defined (__GNUC__) || defined(__clang__) #define UPB_LIKELY(x) __builtin_expect((x),1) #define UPB_UNLIKELY(x) __builtin_expect((x),0) #else @@ -139,7 +139,7 @@ int msvc_snprintf(char* s, size_t n, const char* format, ...); * exist in debug mode. This turns into regular assert. */ #define UPB_ASSERT_DEBUGVAR(expr) assert(expr) -#ifdef __GNUC__ +#if defined(__GNUC__) || defined(__clang__) #define UPB_UNREACHABLE() do { assert(0); __builtin_unreachable(); } while(0) #else #define UPB_UNREACHABLE() do { assert(0); } while(0) |