i965: Fix virtual_grf_interferes() between calculate_live_intervals() and DCE.
authorEric Anholt <eric@anholt.net>
Thu, 6 Sep 2012 05:10:41 +0000 (22:10 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 7 Sep 2012 15:29:49 +0000 (08:29 -0700)
commit39aca5076fa0e31d418b481167063933f5f7b74f
tree44109012ed799508e535331ec349458a2246d63e
parent7b3fe776e2950d1cbaadc2fe69eb43b102a84ba9
i965: Fix virtual_grf_interferes() between calculate_live_intervals() and DCE.

This fixes the blue zombies bug in l4d2.

NOTE: This is a candidate for the 9.0 branch.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp