i965/vs: Fix gen4 comparisons used for predication.
authorEric Anholt <eric@anholt.net>
Fri, 2 Sep 2011 23:46:46 +0000 (16:46 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 7 Sep 2011 01:01:17 +0000 (18:01 -0700)
commit2ffc5ac1da40186ef1c5155df21caa3aa3c34ccb
treeb8ec385c7186a87d642af1530584ce271026bc1d
parent8adcad213ef6cbbaa9adf1485827125cc05aa033
i965/vs: Fix gen4 comparisons used for predication.

When we tried to retype a brw_null_reg() in CMP(), the retyping didn't
take effect because HW_REG just ignores the type field.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp