i965/fs: Check variable_storage return value in fs_visitor::visit
authorJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Mon, 7 Apr 2014 11:37:42 +0000 (14:37 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 26 Jun 2014 12:37:14 +0000 (15:37 +0300)
commitdb081b497e42556f9f6d771de104bea948c925b5
tree0f20cf1d428f5bf494cc44c376e12fb2189ed8cf
parent78a89d6fa0c0fa35d7d14e50c2f4987ec411afd8
i965/fs: Check variable_storage return value in fs_visitor::visit

check variable_storage() found the requested fs_reg.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp