hg: jdk9/hs-comp/hotspot: 8151502: optimize pd_disjoint_words and pd_conjoint_words

[edward.nevill at gmail.com]

Changeset: cdc9ef77a4da
Author:    enevill
Date:      2016-03-10 14:53 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/cdc9ef77a4da

8151502: optimize pd_disjoint_words and pd_conjoint_words
Summary: optimize copy routines using inline assembler
Reviewed-by: aph

! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.inline.hpp
+ src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.s