intel/fs: Initialize the sample mask in flags register when using demote
authorCaio Oliveira <caio.oliveira@intel.com>
Wed, 16 Mar 2022 00:15:17 +0000 (17:15 -0700)
committerMarge Bot <emma+marge@anholt.net>
Fri, 25 Mar 2022 08:20:27 +0000 (08:20 +0000)
commitbb311c22dfb7627111cf76cd2fb619c4c6fe8b79
tree34416169e420403d97bcc26d7f5ef0cb0d635a47
parent2648ccb341ae04c4b1346fc5d1cf7a3e0cf5d497
intel/fs: Initialize the sample mask in flags register when using demote

Without this change, a check for "is helper invocation" could read
uninitialized values.

Fixes: 45f5db5a84a ("intel/fs: Implement "demote to helper invocation"")
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15400>
src/intel/compiler/brw_fs.cpp