diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp index 0078c871c5d..9ffb64deb85 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp @@ -188,7 +188,8 @@ fs_copy_prop_dataflow::run() for (int i = 0; i < bitset_words; i++) { const BITSET_WORD old_liveout = bd[b].liveout[i]; - bd[b].liveout[i] |= bd[b].livein[i] & ~bd[b].kill[i]; + bd[b].liveout[i] |= + bd[b].copy[i] | (bd[b].livein[i] & ~bd[b].kill[i]); if (old_liveout != bd[b].liveout[i]) progress = true; |