i965/fs: Fix multiple ACP interference during copy propagation.
authorFrancisco Jerez <currojerez@riseup.net>
Fri, 27 May 2016 01:51:41 +0000 (18:51 -0700)
committerFrancisco Jerez <currojerez@riseup.net>
Sat, 28 May 2016 06:29:06 +0000 (23:29 -0700)
commitad8f66ed33172ab40d4679063780a501b6f80740
tree833509d5036fd92c1146bc012363ea976fdceae5
parentc88b52745c754619d3e7af73abb71adfcc63cc7a
i965/fs: Fix multiple ACP interference during copy propagation.

This is more fallout from cf375a3333e54a01462f192202d609436e5fbec8.
It's possible for multiple ACP entries to interfere with a given VGRF
write, so we need to continue iterating even if an overlapping entry
has already been found.

Cc: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp