hg: jdk9/hs-comp/hotspot: 4 new changesets

[edward.nevill at gmail.com]

Changeset: ccfc1e54bbcd
Author:    hshi
Date:      2016-02-24 04:45 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/ccfc1e54bbcd

8149733: AArch64: refactor array_equals/string_equals
Summary: combine similar code for string_equals/char_array_equals/byte_array_equals into same implemenation
Reviewed-by: aph, shade

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp

Changeset: fe9e0761c550
Author:    fyang
Date:      2016-02-17 20:19 +0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/fe9e0761c550

8150038: aarch64: make use of CBZ and CBNZ when comparing narrow pointer with zero
Summary: aarch64: c2 make use of CBZ and CBNZ when comparing narrow pointer with zero
Reviewed-by: aph
Contributed-by: felix.yang at linaro.org

! src/cpu/aarch64/vm/aarch64.ad

Changeset: 161aa091d841
Author:    fyang
Date:      2016-02-18 21:53 +0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/161aa091d841

8149907: aarch64: use load/store pair instructions in call_stub
Summary: aarch64: make use of load/store pair instructions in call_stub to save space
Reviewed-by: aph
Contributed-by: felix.yang at linaro.org

! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp

Changeset: 77836bd8ec95
Author:    fyang
Date:      2016-02-19 17:12 +0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/77836bd8ec95

8150229: aarch64: pipeline class for several instructions is not set correctly
Summary: aarch64: c2 fix pipeline class for several instructions.
Reviewed-by: aph
Contributed-by: felix.yang at linaro.org

! src/cpu/aarch64/vm/aarch64.ad