summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/i965/brw_fs.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index da3ac1554cd..c60d0418678 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -2082,6 +2082,12 @@ fs_visitor::compute_to_mrf()
break;
}
+ /* Things returning more than one register would need us to
+ * understand coalescing out more than one MOV at a time.
+ */
+ if (scan_inst->regs_written() > 1)
+ break;
+
/* SEND instructions can't have MRF as a destination. */
if (scan_inst->mlen)
break;