diff options
Diffstat (limited to 'rts/Messages.c')
| -rw-r--r-- | rts/Messages.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rts/Messages.c b/rts/Messages.c index 89415ea3d6..4283df4c39 100644 --- a/rts/Messages.c +++ b/rts/Messages.c @@ -256,7 +256,7 @@ loop: // point to the BLOCKING_QUEUE from the BLACKHOLE write_barrier(); // make the BQ visible - if (nonmoving_write_barrier_enabled) { + if (RTS_UNLIKELY(nonmoving_write_barrier_enabled)) { updateRemembSetPushClosure(cap, (StgClosure*)p); } ((StgInd*)bh)->indirectee = (StgClosure *)bq; @@ -287,7 +287,7 @@ loop: } #endif - if (nonmoving_write_barrier_enabled) { + if (RTS_UNLIKELY(nonmoving_write_barrier_enabled)) { // We are about to overwrite bq->queue; make sure its current value // makes it into the update remembered set updateRemembSetPushClosure(cap, (StgClosure*)bq->queue); |