tree 2d1e99d07d1061197d4b3dc59404096755bb6ec0
parent 9d5a87a096a71a7c689437fdd25f2c8eb260625c
author Damien Lespiau <damien.lespiau@intel.com> 1359030073 +0000
committer Damien Lespiau <damien.lespiau@intel.com> 1362412479 +0000

assembler: Factor out the destination register validation

The goal is to use brw_set_dest(), so let's start by validating the
register we have before generating the opcode.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>