intel/fs: don't spill a register, set by undef
authorYevhenii Kolesnikov <yevhenii.kolesnikov@globallogic.com>
Wed, 9 Dec 2020 19:16:37 +0000 (21:16 +0200)
committerMarge Bot <eric+marge@anholt.net>
Mon, 21 Dec 2020 21:18:01 +0000 (21:18 +0000)
commit5ad54d498cae78ffda5075258b24f218115bbcba
treed538fb7bca280503789da1767107854a4cd2d088
parentbb4ade40e41ec2d89d920e65ba2aaa82bfe51cd1
intel/fs: don't spill a register, set by undef

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3941
Signed-off-by: Yevhenii Kolesnikov <yevhenii.kolesnikov@globallogic.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8185>
src/intel/compiler/brw_fs_reg_allocate.cpp