Remove hack to add back-edges to hottrace regions
commit1c8ab715a3525a9bd14c7873f9757d79f787daa8
authorGuilherme Ottoni <ottoni@fb.com>
Thu, 13 Aug 2015 07:03:32 +0000 (13 00:03 -0700)
committerhhvm-bot <hhvm-bot@fb.com>
Thu, 13 Aug 2015 07:30:40 +0000 (13 00:30 -0700)
tree423e84ebc36cde1ed1b35dad44b300fcbf068253
parent19a407e32433f4021912b0e44e7ea1822ca45a87
Remove hack to add back-edges to hottrace regions

Summary: This was useful to expose some loops initially, but we now have
hotcfg/wholecfg that exposes a lot more loops.

Reviewed By: @paulbiss

Differential Revision: D2339997
hphp/runtime/vm/jit/region-hot-trace.cpp