hg: jdk9/hs-comp/hotspot: 5 new changesets

[edward.nevill at gmail.com]

Changeset: 2c6e7fe05058
Author:    enevill
Date:      2016-02-03 11:34 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/2c6e7fe05058

8148948: aarch64: generate_copy_longs calls align() incorrectly
Summary: Fix alignments
Reviewed-by: aph

! src/cpu/aarch64/vm/globals_aarch64.hpp
! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp

Changeset: f776a0470c2c
Author:    enevill
Date:      2016-02-04 16:24 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/f776a0470c2c

8148783: aarch64: SEGV running SpecJBB2013
Summary: Fix calculation of offset for adrp
Reviewed-by: aph

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

Changeset: 7737d637e74c
Author:    enevill
Date:      2016-02-08 14:14 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/7737d637e74c

8149365: aarch64: memory copy does not prefetch on backwards copy
Summary: Implement prefetch on backwards copies
Reviewed-by: aph

! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/cpu/aarch64/vm/vm_version_aarch64.cpp

Changeset: f0b94ac4a1c9
Author:    hshi
Date:      2016-02-06 04:09 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/f0b94ac4a1c9

8149100: AArch64: "bad AD file" for LL enconding AryEq Node matching
Summary: add byte array equal support for aarch64
Reviewed-by: aph

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

Changeset: a482af88c594
Author:    hshi
Date:      2016-02-05 03:55 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/a482af88c594

8149080: AArch64: Recognise disjoint array copy in stub code
Summary: Detect array copy can use fwd copy by checking (dest-src) above_same (copy_size)
Reviewed-by: aph

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