i965/fs: Handle explicit flag destinations in flags_written()
authorFrancisco Jerez <currojerez@riseup.net>
Wed, 21 Jun 2017 05:38:48 +0000 (22:38 -0700)
committerMatt Turner <mattst88@gmail.com>
Thu, 20 Jul 2017 23:56:49 +0000 (16:56 -0700)
commit93dc736f4e5b71fbc99a02dc355e1d77daee415b
tree29609c74e862a983b0cda1571ace87be043fce27
parent30b72f41267c7359e1809d2874c76effe661049b
i965/fs: Handle explicit flag destinations in flags_written()

The implementations of the ARB_shader_group_vote intrinsics will
explicitly write the flag as the destination register.

Reviewed-by: Matt Turner <mattst88@gmail.com>
src/intel/compiler/brw_fs.cpp