intel-gen4asm: Changes to 'master'

[Nan hai Zou]

 src/gram.y |   20 +++++++++++++-------
 src/lex.l  |    9 +++++++++
 2 files changed, 22 insertions(+), 7 deletions(-)

New commits:
commit 6d6cfc6039039799fa901b43fd5e3516e61ce687
Author: Zou Nan hai <nanhai.zou at intel.com>
Date:   Wed Oct 28 10:14:19 2009 +0800

    1. type syntax :ud :uw etc
    2. empty instruction option
    3. remove a conflict