28220b2778
Parallel copy code is from ir3_lower_parallel_copy.c. This was attributed in the commit message but lost in the copyright header due to a copypaste mistake. Rectify this. Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16413>