diff options
Diffstat (limited to 'includes/Stg.h')
| -rw-r--r-- | includes/Stg.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/includes/Stg.h b/includes/Stg.h index 8f0abdbf6d..46f71c0241 100644 --- a/includes/Stg.h +++ b/includes/Stg.h @@ -598,20 +598,3 @@ typedef union { }) #endif -/* ----------------------------------------------------------------------------- - Nonmoving GC write barrier - -------------------------------------------------------------------------- */ - -// Note that RTS code should not condition on this directly by rather -// use the IF_NONMOVING_WRITE_BARRIER_ENABLED macro to ensure that -// the barrier is eliminated in the non-threaded RTS. -extern StgWord DLL_IMPORT_DATA_VAR(nonmoving_write_barrier_enabled); - -// A similar macro is defined in includes/Cmm.h for C-- code. -#if defined(THREADED_RTS) -#define IF_NONMOVING_WRITE_BARRIER_ENABLED \ - if (RTS_UNLIKELY(nonmoving_write_barrier_enabled)) -#else -#define IF_NONMOVING_WRITE_BARRIER_ENABLED \ - if (0) -#endif |