[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: 4 new changesets

[aph at redhat.com]

Changeset: 8ca3a150d97d
Author:    aph
Date:      2014-08-21 11:56 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/8ca3a150d97d

Unwind native AArch64 frames.

! src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp

Changeset: f5e4bc9d2b26
Author:    aph
Date:      2014-08-21 11:58 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/f5e4bc9d2b26

Add frame anchor fences.

! src/cpu/aarch64/vm/javaFrameAnchor_aarch64.hpp

Changeset: 13b0e050a417
Author:    aph
Date:      2014-08-20 10:56 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/13b0e050a417

A more efficient sequence for C1_MacroAssembler::float_cmp.

! src/cpu/aarch64/vm/c1_MacroAssembler_aarch64.cpp

Changeset: 72b78cf4cd32
Author:    aph
Date:      2014-08-21 12:35 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/72b78cf4cd32

Add CNEG and CNEGW to macro assembler.

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