aco: fix off-by-one error when initializing sgpr_live_in
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2394
Fixes:
93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3511>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3511>
(cherry picked from commit
15a1cc00d38db084b41d7ae7907aa0b0c22f2099)