diff options
| author | Stanislaw Halik <sthalik@misaki.pl> | 2019-01-24 19:58:28 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2019-01-24 19:58:28 +0100 |
| commit | 21ce1398513a085d44ef89a9250541769ad11e46 (patch) | |
| tree | 00af7247c65303dd1585597a65881d0fd5bad442 /compat | |
| parent | 4624d6d20ee7171b50be994b7d2881d93bc901d4 (diff) | |
compat/macros: define unreachable()
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/macros1.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compat/macros1.h b/compat/macros1.h index 4c2d1c1e..148e1a77 100644 --- a/compat/macros1.h +++ b/compat/macros1.h @@ -48,3 +48,9 @@ //# define FULL_BARRIER() __sync_synchronize() # define COMPILER_BARRIER() asm volatile("" ::: "memory") #endif + +#ifdef _MSC_VER +# define unreachable() __assume(0) +#else +# define unreachable() __builtin_unreachable() +#endif |