[8u] RFA JDK-8055530: assert(_exits.control()->is_top() || !_gvn.type(ret_phi)->empty()) failed: return value must be well defined

[Shafi Ahmad]

Hi,

 

Please approve this backport (patch doesn't apply cleanly) to 8u-dev.

 

jbs-bug: https://bugs.openjdk.java.net/browse/JDK-8055530

review thread: http://mail.openjdk.java.net/pipermail/hotspot-dev/2016-April/022727.html

jdk9 changeset: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/7dfa629d203a

 

Regards,

Shafi