[aarch64-port-dev ] hg: aarch64-port/jdk8u/hotspot: 8154537: AArch64: some integer rotate instructions are never emitted

[rwestrel at redhat.com]

Changeset: e3c2d68a36ae
Author:    roland
Date:      2016-04-19 19:52 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/e3c2d68a36ae

8154537: AArch64: some integer rotate instructions are never emitted
Reviewed-by: aph, adinn, kvn

! src/cpu/aarch64/vm/aarch64.ad
! test/compiler/codegen/IntRotateWithImmediate.java