tree eabe708b9347a6354018ee4f0aacc194795bb32c
parent fc7724a3df1dd3b65317f66547573939a1f269e6
author Peter Johnson <peter@tortall.net> 1309728997 -0700
committer Peter Johnson <peter@tortall.net> 1309728997 -0700

Add most Intel AVX2 instructions.

Reference: http://www.intel.com/software/avx rev11 spec

This is all AVX2 instructions except for VGATHER*/VPGATHER*, which
require additional ModRM handling.

Portions contributed by: Mark Charney <mark.charney@intel.com>

Part of [#227].