tree 792c345f05a772f930dcc841dd4e1e266c0cc091
parent 49e5ec42595b29e233fb92b8bd2cf8ade77c6501
author Matteo Franchin <matteo.franchin@arm.com> 1403088767 +0100
committer Matteo Franchin <matteo.franchin@arm.com> 1403199329 +0100

AArch64: implement easy division and reminder.

This implements easy division and reminder for integer only (32-bit).
The optimisation applies to div/rem by powers of 2 and to div by small
literals (between 3-15).

Change-Id: I71be7c4de5d2e2e738b88984f13efb08f4388a19