[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: 2 new changesets

[edward.nevill at gmail.com]

Changeset: 685e10e5d557
Author:    thartmann
Date:      2015-03-23 10:13 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/685e10e5d557

8075324: Costs of memory operands in aarch64.ad are inconsistent
Summary: Made cost of 'indOffI' consistent to the other memory operands.
Reviewed-by: roland, aph, adinn

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

Changeset: 471988878307
Author:    thartmann
Date:      2015-03-23 10:15 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/471988878307

8075136: Unnecessary sign extension for byte array access
Summary: Added C2 matching rules to remove unnecessary sign extension for byte array access.
Reviewed-by: roland, kvn, aph, adinn

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/x86/vm/x86_64.ad