RFR: 143072: [JVMCI] Port JVMCI to AArch64

[Josef Eisl]

Great work, Andrew!

On 16/11/15 23:37, Gilles Duboscq wrote:
> Some remarks regarding the registers in AArch64.java:
> I think they should have proper ids: the first argument ('number')
> should be unique and >0 for valid registers;

Also note that Register#number is used as an index into the
jdk.vm.ci.code.Architecture.registers array.

Josef