hg: jdk9/hs-comp/hotspot: 8145553: Fix warnings in AArch64 directory

[aph at redhat.com]

Changeset: 93cfdafc0436
Author:    aph
Date:      2015-12-16 13:21 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/93cfdafc0436

8145553: Fix warnings in AArch64 directory
Reviewed-by: kvn

! src/cpu/aarch64/vm/assembler_aarch64.hpp
! src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
! src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp
! src/cpu/aarch64/vm/interpreter_aarch64.cpp
! src/cpu/aarch64/vm/jniFastGetField_aarch64.cpp