i965/fs: Invalidate live intervals after copy propagation.
authorEric Anholt <eric@anholt.net>
Tue, 5 Jun 2012 20:14:38 +0000 (13:14 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 6 Jul 2012 21:20:33 +0000 (14:20 -0700)
commit1e28f55ab7909496d93ab1b552faad17453c10ac
treef596c973554e26b23669f7fba511f3ba44892cf1
parent2343fe9a5d1786413453e6e8e5c7700143d68a26
i965/fs: Invalidate live intervals after copy propagation.

For copy propgation, we've dropped the use of a GRF in favor of a
(probably later) use of a different GRF.  This definitely requires
invalidating intervals.

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