hg: jdk8u/hs-dev/hotspot: 8071302: assert(!_reg_node[reg_lo] || edge_from_to(_reg_node[reg_lo], def)) failed: after block local

[igor.veresov at oracle.com]

Changeset: 93c6b977591b
Author:    iveresov
Date:      2015-01-22 11:25 -0800
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/93c6b977591b

8071302: assert(!_reg_node[reg_lo] || edge_from_to(_reg_node[reg_lo], def)) failed: after block local
Summary: Add merge nodes to node to block mapping
Reviewed-by: kvn, vlivanov

! src/share/vm/opto/output.cpp
! src/share/vm/opto/postaloc.cpp