JSTests/microbenchmarks/dense-set.js test introduced in r205520 and it has 8 different configurations and each of them consumes 5-600Mb memory which cause OOM on JSCOnly ARM bots. It should be skipped on memory limited devices to save the buildbots.
Created attachment 293151 [details] Patch
Comment on attachment 293151 [details] Patch Clearing flags on attachment: 293151 Committed r208053: <http://trac.webkit.org/changeset/208053>
All reviewed patches have been landed. Closing bug.