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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp3
1 files changed, 3 insertions, 0 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 bf26d86bd7c..106964d4843 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -160,5 +160,8 @@ fs_visitor::opt_copy_propagate()
ralloc_free(mem_ctx);
+ if (progress)
+ live_intervals_valid = false;
+
return progress;
}