RFR(M): 8212610: Fix handling of memory in PhaseIdealLoop::clone_loop_predicates()

Roland Westrelin rwestrel at redhat.com
Fri Oct 26 13:09:39 UTC 2018

> One thing left is may be use r->find_edge(other_proj) instead of r->req()-1 in igvn->replace_input_of(phi,
> I known that rgn->add_req(if_uct); is used for new clone but I don't want any surprises if the edge is not last for some 
> reasons.

Here is a new webrev:



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