twisti [Wed, 18 Nov 2015 09:43:31 -1000] rev 34196
8141330: [JVMCI] avoid deadlock between application thread and JVMCI compiler thread under -Xbatch
Reviewed-by: twisti
Contributed-by: Doug Simon <doug.simon@oracle.com>
8141137: C2 fails rematerializing nodes using flag registers.
Summary: Don't rem. if input stretches several live ranges. If rem., don't add SpillCopy on RegFlags edge.
Reviewed-by: kvn, vlivanov