i965/vec4: Don't lose the force_writemask_all flag during CSE.
authorFrancisco Jerez <currojerez@riseup.net>
Thu, 19 Mar 2015 13:08:16 +0000 (15:08 +0200)
committerFrancisco Jerez <currojerez@riseup.net>
Mon, 23 Mar 2015 12:13:00 +0000 (14:13 +0200)
commitce030a63993f7192c6aa4c5b9180f9543a6a76bc
tree7a27f191b590d942e669eb83175e406a6dffb670
parent1db9c0cd0c0f4a1a0a4409e4c90cd0f0d0bce68d
i965/vec4: Don't lose the force_writemask_all flag during CSE.

And set it in the MOV instructions that copy the temporary to the
original destination if the generator instruction had it set.

Reviewed-by: Matt Turner <mattst88@gmail.com>
src/mesa/drivers/dri/i965/brw_vec4_cse.cpp