diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/preloaded/src/prim_eval.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/preloaded/src/prim_eval.S b/erts/preloaded/src/prim_eval.S index e4b1560517..900fda5d89 100644 --- a/erts/preloaded/src/prim_eval.S +++ b/erts/preloaded/src/prim_eval.S @@ -42,6 +42,10 @@ {label,3}. {loop_rec,{f,5},{x,0}}. {move,{y,1},{x,1}}. + %% Tell the validator that it's safe to pass the message as an argument, + %% as the match fun is "known" not to build a term with it, and the + %% loop_rec instruction has disabled the GC. + {'%', {remove_fragility, {x,0}}}. {call_fun,1}. {test,is_ne_exact,{f,4},[{x,0},{atom,nomatch}]}. remove_message. |