RFR(M): 8154826: AArch64: take better advantage of base + shifted offset addressing mode

[Andrew Haley]

On 04/05/16 08:38, Roland Westrelin wrote:
> Anyone for a review of this? It's aarch64 specific but has some shared
> code changes.

It looks great to me, but I need another reviewer with knowledge
of C2 internals.

Andrew.