i965: re-define the type of reg.loopcount.
authorXiang, Haihao <haihao.xiang@intel.com>
Fri, 25 Jan 2008 08:38:38 +0000 (16:38 +0800)
committerXiang, Haihao <haihao.xiang@intel.com>
Fri, 25 Jan 2008 08:38:38 +0000 (16:38 +0800)
commitfc81f428176c8914fd2ea8691390c9171a125618
treef2838672fbeaa2ef030e3e9cbb2c18b42d380c98
parentf0310f76363712dcd6c5b89373330aef50b07efb
i965: re-define the type of reg.loopcount.
  avoid some issues such that 1 + (-2) gets a big
positive value.
src/mesa/drivers/dri/i965/brw_clip_tri.c