hg: jdk9/hs/hotspot: 2 new changesets

[zoltan.majo at oracle.com]

Changeset: 6996f14f9d02
Author:    zmajo
Date:      2016-11-01 09:19 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/6996f14f9d02

8167578: C1: compiler.escapeAnalysis.TestArrayCopy fails to throw ArrayStoreException
Summary: Remove code that causes C1's arraycopy to skip type checks if the length argument is 0
Reviewed-by: kvn

! src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp

Changeset: 031e87605d21
Author:    simonis
Date:      2016-10-06 18:51 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/031e87605d21

8159611: C2: ArrayCopy elimination skips required parameter checks
Reviewed-by: kvn, zmajo, thartmann

! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/opto/arraycopynode.cpp
! src/share/vm/opto/arraycopynode.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/macroArrayCopy.cpp
+ test/compiler/escapeAnalysis/TestArrayCopy.java