tree 22ccfeae5c0b4afe9a30e0b84e92ac2000d76784
parent 1a09d286bdb4abc9aae06dcf4a8b052648816e2b
author Andreas Gampe <agampe@google.com> 1407195003 -0700
committer Andreas Gampe <agampe@google.com> 1407201711 -0700

ART: Refactor long ops in quick compiler

Make GenArithOpLong virtual. Let the implementation in gen_common be
very basic, without instruction-set checks, and meant as a fall-back.
Backends should implement and dispatch to code for better implementations.
This allows to remove the GenXXXLong virtual methods from Mir2Lir, and
clean up the backends (especially removing some LOG(FATAL) implementations).

Change-Id: I6366443c0c325c1999582d281608b4fa229343cf