i965/fs: Add is_null() method to fs_reg.
authorMatt Turner <mattst88@gmail.com>
Tue, 22 Oct 2013 19:32:23 +0000 (12:32 -0700)
committerMatt Turner <mattst88@gmail.com>
Thu, 31 Oct 2013 02:49:27 +0000 (19:49 -0700)
commitf768f998e0e5885c36af1efee6ca70fdf90deb96
treec39a8f0b92c3504ed8dfd3a7635ba8f80494d2f0
parent8dfc9f038ee3f6a57f0a3f3cc641b0866a6111b7
i965/fs: Add is_null() method to fs_reg.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
src/mesa/drivers/dri/i965/brw_fs.cpp
src/mesa/drivers/dri/i965/brw_fs.h