i965/vec4: Don't lose copy propagation saturate bits for not written components.
authorFrancisco Jerez <currojerez@riseup.net>
Wed, 18 Mar 2015 13:45:16 +0000 (15:45 +0200)
committerFrancisco Jerez <currojerez@riseup.net>
Mon, 23 Mar 2015 12:09:33 +0000 (14:09 +0200)
commit18dc59c21295a2a4acf4b69cb7e7ea502c8dd8c8
treee920712ce40be3676e74a617ce561bcb999fc5c1
parenta3733defbe4f87acd1b6dca716b861f2dfaea05a
i965/vec4: Don't lose copy propagation saturate bits for not written components.

Reviewed-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp