hg: jdk9/hs-comp/hotspot: 8151818: C1: LIRGenerator::move_to_phi can't deal with illegal phi

[vladimir.kozlov at oracle.com]

Changeset: 4226e949ec95
Author:    mdoerr
Date:      2016-03-23 15:35 -0700
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/4226e949ec95

8151818: C1: LIRGenerator::move_to_phi can't deal with illegal phi
Reviewed-by: iveresov, kvn

! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_ValueStack.hpp